Flame Retardant Automotive Foams Market | Revenue, Sales, Production Trends and Forecast

Flame Retardant Automotive Foams Market Anchored in Fire Safety, Lightweight Interiors, and EV Thermal Protection

Flame retardant automotive foams are selected when vehicle interiors, seating systems, acoustic pads, headliners, floor assemblies, dashboards, battery-adjacent insulation, and crash-energy-absorbing structures need cushioning, noise reduction, flame resistance, low smoke behavior, and dimensional stability in the same material package. The Flame Retardant Automotive Foams Market is estimated at USD 360 million in 2026 and is projected to reach nearly USD 494 million by 2032, growing at a CAGR of about 5.4%, with demand led by passenger cars, electric vehicles, commercial vehicles, buses, and premium interiors where compliance, thermal safety, and comfort specifications are becoming harder to separate. The main buyers are Tier-1 seat makers, interior module suppliers, battery pack integrators, OEM-approved foam converters, NVH system suppliers, and specialty chemical formulators serving polyurethane, melamine, polyolefin, and elastomeric foam applications.

Demand is not driven only by higher vehicle output. It is being shaped by stricter material approval, higher foam loading per vehicle in comfort and acoustic packages, growing EV battery safety requirements, and OEM pressure to reduce weight without weakening fire performance. Automotive foam demand benefits from global vehicle production moving above 96 million units in 2025, but flame-retardant grades capture a narrower, specification-led portion of that pool because every material must clear flammability, emission, odor, aging, compression-set, and bonding tests before platform approval.

Specification Pressure Defines Flame Retardant Automotive Foams Market Adoption

The most important operating requirement is controlled flame spread inside the occupant compartment. In the U.S., FMVSS 302 covers several interior materials including seat cushions, seat backs, headlining, arm rests, trim panels, floor coverings, sun visors, compartment shelves, head restraints, and energy-absorbing padding. This makes foam selection a compliance issue rather than a simple comfort or cost decision. A supplier that cannot maintain repeatable burn-rate performance across density, thickness, adhesive layer, fabric laminate, and aging exposure is unlikely to remain on an OEM bill of materials.

This is why flexible polyurethane foam remains the strongest product type. Seating is the largest foam-intensive application in most passenger vehicles, and molded flexible PU foam is used because it combines resilience, ergonomic support, manufacturability, density control, and compatibility with trim covers and heating/ventilation functions. Flame retardant PU grades are preferred in seat cushions, seat backs, arm rests, crash pads, headliners, and acoustic insulation because suppliers can tune density, indentation force deflection, airflow, rebound, and combustion behavior without redesigning the full interior module.

Melamine foam is stronger in high-temperature acoustic insulation, engine-side sound absorption, and lightweight thermal-acoustic barriers, but its cost and brittleness limit broader seating use. Polyolefin and elastomeric foams are gaining selective use in seals, gaskets, battery-adjacent pads, wire harness protection, and underbody areas, where moisture resistance, closed-cell structure, and low weight matter. However, they face tighter qualification cycles when exposed to heat, vibration, and electrical systems.

EV Platforms Are Changing the Application Fit of Flame Retardant Foams

Electric vehicles have added a second demand layer beyond cabin flammability. Battery packs create a need for thermal propagation control, vibration damping, cell-to-cell separation, compression management, and fire containment support. In July 2025, Covestro launched Baysafe BEF flame-retardant encapsulation foam for EV batteries, designed to limit thermal propagation between cells. This kind of product development shows how flame retardant foams are moving from passive interior materials into safety-adjacent battery architecture.

China’s GB 38031-2025 traction battery safety requirement, effective from July 2026, raises the bar further by requiring EV batteries not to catch fire or explode even during thermal runaway. That standard directly supports higher-value foam demand in battery modules, pack gaps, enclosure interfaces, and protective encapsulation where lightweight materials must help delay or restrict flame spread. The requirement also matters commercially because China produced nearly three-fourths of global electric cars in 2025 and remains the largest EV manufacturing center.

EV growth gives this market a measurable pull. Global electric car sales exceeded 20 million units in 2025 and are expected to reach about 23 million units in 2026. Each EV platform increases material attention around battery isolation, underfloor insulation, cable protection, fire barriers, and cabin safety, even when the foam content per vehicle varies by architecture. Premium EVs and larger battery SUVs generally use more acoustic and thermal materials because battery packs, inverters, and electric drive units create a different NVH profile than internal combustion vehicles.

Product-Type Behavior Is Tied to Density, Flame Chemistry, and OEM Qualification

Flexible PU foam dominates because it fits high-volume seating and interior conversion lines. Its advantage comes from process familiarity: foamers, seat assemblers, trim suppliers, and OEM labs already understand how to control density, hardness, compression set, VOC performance, and flammability behavior. The constraint is formulation complexity. Halogenated additives, phosphorus-based systems, expandable graphite, nitrogen-based chemistries, and mineral fillers can improve flame retardancy, but they may affect fogging, odor, mechanical recovery, scorch resistance, recyclability, and weight.

Low-smoke and low-toxicity flame retardant systems are gaining attention, especially in enclosed passenger spaces and public transport vehicles. Buses, coaches, rail-linked interiors, and commercial vans often demand higher perceived safety because passenger density is high and evacuation conditions are more complex. This benefits suppliers that can document smoke density, toxicity profile, and flame spread performance in addition to basic burn-rate compliance.

Semi-rigid and rigid foams are stronger in headliners, pillars, dashboard structures, door panels, battery pack areas, and acoustic-thermal barriers. Their growth is linked to lightweighting and structural integration rather than comfort. A foam that can replace heavier fiber pads or multilayer barriers can reduce assembly weight, but it must still pass heat aging, humidity cycling, bonding, odor, and dimensional stability tests.

Customer Adoption Is Stronger Where Platform Risk Is Higher

OEMs and Tier-1 suppliers are cautious buyers. Once a foam grade is approved for a seating system, headliner, or battery module, it can stay on the platform for years because changing the formulation can trigger retesting of burn behavior, emissions, adhesives, trim compatibility, crash performance, and supplier quality records. This gives incumbent suppliers an advantage, especially those with technical service labs near automotive clusters in China, Germany, Japan, South Korea, the U.S., Mexico, and India.

Asia Pacific is the strongest regional demand center because it combines high vehicle production, EV concentration, seating supply chains, and battery manufacturing scale. China’s EV share and export expansion support flame-retardant foam use in both domestic and export models. Europe is more compliance- and sustainability-led, with material buyers placing higher weight on low-emission interiors, recyclability, and CO2 footprint. North America remains important for SUVs, pickups, and seating systems where comfort foam loading is high, although EV policy volatility can affect platform timing.

Replacement demand is less visible than OEM demand. Flame retardant foams are not commonly replaced as standalone aftermarket parts unless seats, headliners, insulation pads, or battery protection assemblies are damaged. The stronger replacement logic comes from redesign cycles: new EV platforms, interior refreshes, seating upgrades, and safety-driven material substitutions. When an OEM updates a platform from ICE to hybrid or EV, foam suppliers may gain new content through battery insulation, acoustic redesign, and fire-resistant underfloor materials even if total vehicle volume changes only modestly.

Market Constraints Remain Cost, Chemistry, and Qualification Time

The main constraint is not lack of demand; it is the difficulty of balancing flame resistance with automotive comfort and production economics. Flame retardant additives can raise cost, increase density, reduce softness, affect foam cell structure, or complicate recycling. OEMs also pressure suppliers to cut VOCs and odors, reduce halogen content, improve sustainability claims, and maintain consistent safety performance across global plants.

Raw material price volatility in isocyanates, polyols, specialty additives, phosphorus compounds, graphite, melamine, and mineral fillers also affects margins. Foam converters are often squeezed between chemical suppliers and Tier-1 customers because automotive contracts may not allow immediate pass-through of material cost increases.

Another constraint is testing time. A foam that performs well in a laboratory burn test still needs validation after lamination, cutting, adhesive bonding, compression, aging, humidity exposure, and full module assembly. For battery-adjacent uses, the approval burden is even higher because foam performance must align with thermal runaway containment, electrical insulation, mechanical compression, and long-term safety requirements. This keeps the Flame Retardant Automotive Foams Market more qualification-led than volume-led, with stronger gains for suppliers that combine fire performance, lightweight design, low emissions, and application engineering support.

Segmentation of Flame Retardant Automotive Foams Market by Product Type, Specification, Application, and Regional Demand

Segmentation in the Flame Retardant Automotive Foams Market is not defined by foam chemistry alone. Buyers evaluate density range, burn-rate behavior, smoke generation, aging resistance, compression recovery, adhesive compatibility, odor, VOC output, acoustic absorption, thermal insulation, and processing consistency. A foam used in a seat cushion competes on comfort and resilience, while a foam placed near a battery module competes on thermal propagation delay, dimensional stability, dielectric behavior, and fire-barrier support. This creates a market structure where polyurethane foam leads by volume, but specialty foams and encapsulation systems gain higher value in EV battery, acoustic, and thermal-management applications.

Product Type Segmentation Shows Polyurethane Strength but Specialty Foam Premiums

Flexible polyurethane foam is the largest product category because seating remains the biggest foam-consuming area in passenger and commercial vehicles. A typical vehicle seat system uses molded foam in cushion, backrest, headrest, bolsters, armrests, and sometimes integrated lumbar support. Flame retardant polyurethane grades are favored because seat makers can manage hardness, density, air permeability, fatigue resistance, and comfort profile within established automotive molding lines. The product is also compatible with seat heating, ventilation, trim lamination, leather, textile covers, and adhesive-backed assemblies.

Rigid and semi-rigid polyurethane foams hold stronger positions in headliners, instrument panels, door pads, pillars, crash pads, acoustic insulation, and selective thermal-barrier uses. Their advantage is shape retention, lightweighting, and integration into interior modules. However, these grades face higher scrutiny where the foam is bonded with films, fabrics, scrims, or adhesives because composite assemblies may behave differently in flame testing than the foam alone.

Melamine foam serves a narrower but technically important segment. It is used where heat resistance, low weight, and sound absorption matter more than seating comfort. Engine-side acoustic pads, HVAC insulation, under-hood areas, and high-temperature sound absorption assemblies create demand for melamine-based products. The constraint is cost and mechanical brittleness. It is not a broad replacement for PU seating foam, but it can command premium pricing in applications where high-temperature stability and lightweight acoustic performance are valued.

Polyolefin, silicone, elastomeric, and specialty engineering foams are more application-specific. Closed-cell polyolefin foams are used in gaskets, seals, cable protection, floor insulation, and moisture-sensitive areas. Silicone foam is more relevant near electrical and thermal systems because of flexibility, temperature tolerance, and sealing performance. Elastomeric foams serve NVH, gasketing, and protective functions where vibration, water ingress, and compression cycling are important.

Segmentation can be summarized through application fit:

Product type	Strongest automotive fit	Main buying logic
Flexible PU foam	Seats, headrests, armrests, cushions	Comfort, moldability, cost, established approval
Semi-rigid / rigid PU foam	Headliners, panels, acoustic pads, battery-adjacent insulation	Shape control, lightweighting, fire behavior
Melamine foam	Acoustic and thermal insulation	Heat resistance, low weight, sound absorption
Polyolefin foam	Seals, floor pads, cable protection	Moisture resistance, closed-cell structure
Silicone / elastomeric foam	Battery, electronics, sealing, vibration pads	Thermal stability, compression recovery, sealing

Specification Classes Are Moving from Basic Burn Compliance to Multi-Property Validation

The basic requirement for interior foams remains controlled flammability, but buying behavior is moving beyond a single burn-rate test. OEMs increasingly evaluate full assemblies: foam plus adhesive, fabric, plastic carrier, leather, textile cover, film, or scrim. A foam that passes independently may fail after lamination if the adhesive layer or surface material changes flame spread, smoke behavior, or dripping characteristics.

Three specification classes are becoming more visible.

First, standard interior flame-retardant foams support seating, trim, and headliner applications where the main requirement is compliance with vehicle interior flammability standards and long-term comfort durability. This is the largest volume class.

Second, low-emission flame-retardant foams are selected for premium passenger vehicles, EVs, and export-oriented platforms where odor, fogging, VOCs, and cabin air quality affect customer acceptance. These foams often require tighter formulation control and cleaner additive packages.

Third, thermal-protection and battery-adjacent foams are selected for EV modules, underfloor barriers, cell spacing, pack interfaces, and encapsulation. This class is smaller in volume but higher in value because testing includes thermal runaway behavior, compression, dielectric characteristics, vibration resistance, and compatibility with pack manufacturing.

The specification shift favors suppliers with in-house testing support. Automotive buyers prefer foam systems supported by burn testing, aging tests, compression fatigue data, smoke behavior, thermal cycling, and application engineering. This reduces the supplier pool for high-value programs because converters without validation support struggle to enter battery and safety-adjacent applications.

Application Segmentation Is Led by Seating, but EV Battery Protection Is the Faster Value Pool

Seating remains the largest application because every passenger car, pickup, bus, van, and commercial vehicle uses multiple foam components. Premium vehicles and SUVs consume more foam due to thicker cushions, larger seats, second-row comfort systems, armrests, headrests, and noise-reduction layers. Commercial vehicles use flame retardant foams in driver seats, sleeper cabins, dashboard insulation, and floor assemblies, but adoption depends more on fleet cost and platform specification.

Interior trim and acoustic insulation form the second major application group. Headliners, carpets, pillars, dashboards, door panels, trunk liners, firewall pads, and HVAC ducts use foams to reduce noise, control vibration, manage heat, and improve perceived cabin quality. EVs increase acoustic foam needs because the removal of engine noise exposes tire, wind, motor, inverter, and road noise. This makes NVH foam packages more important in electric SUVs and premium EV platforms.

Battery and high-voltage applications are the fastest-developing segment. EV packs require materials that help control cell movement, vibration, compression, shock, and heat transfer. Foam encapsulation and potting materials fill voids between cells and modules, supporting thermal insulation and mechanical stability. Two-component polyurethane, silicone, and specialty foams are used depending on pack design, cell format, repairability requirement, cost target, and safety testing approach.

Buses and public transport vehicles create another important demand pocket. Passenger density is high, evacuation time matters, and interiors contain large seating and insulation areas. Flame retardant seat cushions, wall panels, ceiling insulation, floor layers, and HVAC acoustic materials are used more carefully in these vehicles. Public procurement standards can therefore influence foam specification more directly than in low-cost passenger cars.

Customer Groups Differ by Approval Power and Material Control

The strongest customer group is Tier-1 seating and interior system suppliers because they control material selection for seats, headrests, armrests, headliners, door panels, and interior modules. Adient, Lear, Faurecia/Forvia, Toyota Boshoku, TS Tech, Magna, and regional seat suppliers influence foam demand through platform awards and supplier qualification. These companies buy foam blocks, molded foams, chemical systems, or converted foam parts depending on their integration model.

Battery pack manufacturers and EV platform engineering teams represent a newer customer group. Their requirements are different from seating buyers. They evaluate fire containment support, thermal propagation delay, electrical insulation, compression force, vibration damping, dispensing behavior, cure time, and repair limitations. This creates demand for system suppliers that can provide chemistry, process support, dispensing compatibility, and validation data.

Foam converters and fabricators serve as the bridge between chemical producers and automotive module suppliers. They cut, laminate, mold, contour, bond, and assemble foam into usable parts. Their role is stronger in acoustic pads, gaskets, seals, floor insulation, and aftermarket repair parts. In high-volume seating, molded foam manufacturers and Tier-1 suppliers dominate because seat platforms require consistent density and fatigue performance.

Aftermarket demand is smaller and fragmented. Replacement occurs through seat repair, headliner replacement, insulation repair, bus refurbishment, RV interiors, and specialty vehicle upfitting. The aftermarket is price-sensitive and less specification-rigorous than OEM demand, but public transport and specialty vehicle refurbishments still require flame-retardant materials.

Asia Pacific Leads Supply and Demand Because Vehicle and EV Production Are Concentrated

China is the leading demand center because it combines large vehicle output, EV production, battery manufacturing, and export scale. OICA production statistics show China produced more than 30 million vehicles in 2025, far ahead of any other country. The IEA recorded more than 13 million electric cars sold in China in 2025, equal to roughly six out of every ten electric cars sold globally. This matters for flame retardant foam suppliers because EV interiors, battery packs, acoustic systems, and lightweight insulation are being designed and sourced close to Chinese vehicle and battery clusters.

India is a rising regional market because passenger vehicle output, two-wheeler electrification, bus procurement, and localization policies are expanding the automotive supply base. India produced more than 6 million vehicles in 2025, with seating, interior trim, molded foam, and component suppliers clustered around Maharashtra, Tamil Nadu, Gujarat, Haryana, and Karnataka. Flame retardant foam penetration remains lower than in premium export platforms, but higher-value demand is increasing in SUVs, buses, electric two-wheelers, electric three-wheelers, and fleet vehicles.

Europe is led by Germany, France, Spain, Czechia, Slovakia, and the U.K., where OEM material specifications are strict and sustainability scrutiny is high. The European buyer gives more importance to low-emission interiors, recyclability, halogen-reduced systems, and documentation. Foam suppliers serving Europe must manage REACH-related chemical expectations, OEM material databases, and life-cycle reporting alongside flammability performance.

North America is driven by SUVs, pickup trucks, EV platforms, and high comfort-content vehicles. The U.S. produced more than 10 million vehicles in 2025, supporting seating, acoustic, and thermal foam demand. Mexico is important as a manufacturing base for seating systems, wiring, interiors, and vehicle exports into North America. Regional foam supply depends on both chemical systems and local conversion capacity because bulky foam parts are costly to ship long distances.

Buying Pattern, Channel Structure, and Availability

OEM-approved foam is rarely bought through open distribution. The channel is controlled by platform qualification, technical service, and Tier-1 procurement. Chemical producers supply polyols, isocyanates, additive packages, and polyurethane systems to foam molders and converters. Foam manufacturers then supply molded cushions, sheets, laminates, pads, seals, and fabricated assemblies to Tier-1 module suppliers or directly into OEM-approved supply chains.

Distribution cost is influenced by volume and geography. Low-density foams occupy large shipping space, so regional conversion is preferred. This is why global chemical companies combine formulation support with local partners, while foam fabricators place facilities near automotive assembly clusters. For battery-pack applications, availability also depends on dispensing equipment, cure control, and process validation, making service support more important than simple material supply.

Price differences are widest between commodity interior foams and battery-adjacent specialty foams. Standard flame-retardant flexible PU foam competes on density, comfort, and compliance cost. Battery encapsulation foams, silicone foams, and low-smoke specialty foams carry higher pricing because they require tighter formulation, test data, process control, and lower failure tolerance. Margin pressure remains stronger in seating foam, while technical systems near EV batteries offer better value capture but slower approval cycles.

Competitive Landscape: Suppliers Compete on Formulation, Qualification, and Automotive Access

The supplier base in flame retardant automotive foams includes chemical system producers, foam manufacturers, converters, seating suppliers, acoustic-material specialists, battery-material suppliers, and engineered materials companies. Exact market share is difficult to assign because foam is sold as chemical systems, molded parts, sheets, laminates, encapsulation materials, and integrated modules. Competitive position is better assessed through portfolio breadth, OEM qualification, technical service, regional manufacturing, and ability to meet fire, emission, comfort, and thermal requirements.

BASF, Covestro, Huntsman, Dow, Recticel, Woodbridge Foam, Rogers Corporation, Armacell, Zotefoams, Saint-Gobain, Sekisui Chemical, Nitto Denko, FoamPartner, Carpenter, and regional foam converters are among the relevant participants across automotive foam, polyurethane systems, engineered foams, insulation, and elastomeric materials. Their positions differ by chemistry and application.

Chemical System Leaders Hold an Advantage in Formulation and Testing

BASF, Covestro, Huntsman, and Dow are positioned strongly because flame retardant automotive foams depend heavily on formulation control. These companies supply polyurethane systems, additives, and technical support to molded foam producers, seating companies, battery suppliers, and interior module makers. Their advantage is not only chemical capacity. It is the ability to adjust reactivity, density, hardness, cell structure, flame behavior, VOC performance, and processing window for automotive production.

Covestro’s Baysafe BEF is a recent example of how chemical companies are entering EV battery-specific foam applications. Launched in July 2025, the system is designed as a flame-retardant polyurethane encapsulation foam for EV batteries and is positioned to help limit thermal propagation between cylindrical cells. This places Covestro closer to battery pack engineering rather than only interior foam supply.

Huntsman is also active in EV fire-protection materials. In May 2025, the company introduced POLYRESYST EV5005, an intumescent polyurethane coating system developed for battery-cell fire protection and structural integrity support. Its SHOKLESS product family also addresses EV battery encapsulation, potting, and vibration protection across full-density, mid-density, and low-density formats. These offerings show that EV foam competition is expanding into adjacent passive fire-protection systems.

Foam Manufacturers and Converters Win Through Platform Proximity

Woodbridge Foam, Recticel, Carpenter, FoamPartner, Future Foam, Vita, Sheela Foam, and regional molded-foam suppliers compete closer to the vehicle assembly chain. Their advantage is production execution: consistent foam density, molded cushion quality, trimming accuracy, fatigue behavior, lamination capability, and delivery reliability. Seat suppliers need foam that performs identically across large production runs because small variation in density or indentation force can affect comfort perception and assembly quality.

Converters are especially important in acoustic, sealing, and trim applications. They cut and laminate foam into custom pads, tapes, seals, gaskets, battery interface parts, and interior insulation. Their competitiveness depends on die-cutting precision, adhesive selection, inventory responsiveness, regional warehousing, and ability to support small-batch variants. This is important because EV platforms often carry more part numbers for acoustic and thermal insulation than comparable ICE platforms.

Engineered Materials Suppliers Compete in Battery, Electronics, and Sealing Applications

Rogers Corporation, Saint-Gobain, Armacell, Sekisui Chemical, Zotefoams, and Nitto Denko are relevant where engineered foam, elastomeric materials, sealing, thermal protection, and vibration control are required. These companies do not compete only on low-cost foam volume. They compete on compression recovery, dielectric strength, flame behavior, sealing reliability, thickness tolerance, and performance in harsh operating conditions.

Battery-pack and electronics-adjacent foam parts require a different supplier culture from seat cushions. Customers expect data sheets, test reports, dimensional control, thermal-aging evidence, and material traceability. This favors suppliers that already serve electronics, electrical insulation, thermal interface, and sealing applications.

Seating and Interior System Suppliers Shape Material Adoption

Adient, Lear, Forvia, Toyota Boshoku, Magna, TS Tech, and other Tier-1 interior suppliers influence foam specifications because they own seat and interior system integration for many OEM programs. These firms may not always produce the base foam chemistry, but they decide which foams are acceptable in seating comfort, trim, headliner, armrest, and interior module packages. Their supplier approval process affects which chemical producers and converters can scale.

For seating suppliers, the strongest demand is for flame-retardant foam that does not compromise comfort, rebound, durability, or manufacturability. For EV interiors, the requirement widens to include acoustic tuning and low-emission materials. For battery-related customers, the supplier shortlist becomes more technical because materials are evaluated against thermal runaway, vibration, and long-life safety requirements.

Pricing and Margin Pressure

Pricing behavior is split between volume seating foam and technical specialty foam. Seating foam faces margin pressure from OEM cost-down programs, raw material volatility, and long-term contracts. Technical flame-retardant foams used in EV batteries, acoustic barriers, sealing, and high-temperature insulation are priced higher because they require tighter validation and lower tolerance for failure. However, these products also carry longer sales cycles and higher testing cost.

Bulky foam logistics further influence margins. Suppliers prefer regional production because shipping low-density foam over long distances is inefficient. Chemical systems can move globally more easily than finished foam parts, but molded cushions, headliners, acoustic pads, and insulation assemblies need local conversion. This creates a fragmented downstream supplier base around major vehicle manufacturing regions.

Recent Developments Influencing Flame Retardant Automotive Foams Market

• In May 2026, the IEA reported that more than 13 million electric cars were sold in China in 2025, giving China about 60% of global electric car sales. This supports demand for flame-retardant foams used in EV battery packs, interior acoustic packages, and thermal insulation.
• In June 2026, Reuters reported that Tesla’s Chinese-made EV sales reached 85,982 units in May 2026, up 39.4% year over year. Higher output from Shanghai supports localized sourcing of battery-adjacent foams, acoustic insulation, seat foams, and interior materials for China-built EVs.
• In June 2026, Reuters reported that BYD sold 383,453 vehicles globally in May 2026, with overseas shipments rising 80.4%. Export growth from Chinese EV makers increases the need for globally compliant flame-retardant interior and battery-pack materials.
• In July 2025, Covestro launched Baysafe BEF flame-retardant polyurethane encapsulation foam for EV batteries. The product targets thermal propagation control between cylindrical cells and indicates stronger material demand in battery safety systems.
• In May 2025, Huntsman introduced POLYRESYST EV5005, an intumescent polyurethane coating system for EV battery fire protection. Although not a foam-only product, it reflects rising competition in passive fire-protection materials around EV batteries.
• In April 2025, China’s GB 38031-2025 battery safety update was announced for mandatory implementation from July 2026. The requirement for no fire or explosion after a thermal runaway event increases pressure on battery pack materials, including flame-retardant foams and encapsulation systems.