NeoGraf Solutions
Graphite Thermal Solutions for Lightweight, Safer EV Batteries
NeoGraf Solutions supplies advanced flexible graphite materials that move heat fast, even in thin, lightweight formats—helping OEMs and Tier 1s tame hotspots, improve uniformity, and slow thermal propagation in EV packs. Flagship eGraf® SpreaderShield™ heat spreaders replace thicker aluminum fins to cut mass and channel heat efficiently to cold plates during charge/discharge.
With more than a century of graphite innovation, NeoGraf’s portfolio spans heat spreaders, TIMs, thick graphite laminates, fire-protection additives, and high-temperature seals—building blocks that drop into today’s battery modules and pack architectures.
Key Technologies Supporting EV Battery Systems:
SpreaderShield™ Flexible Graphite Heat Spreaders
Thin, die-cuttable heat spreaders that replace aluminum cooling fins to reduce pack weight by ~20–40 kg per vehicle, lower hotspot temperatures, and help limit cell-to-cell propagation by routing heat to the cold plate.
HiTherm™ Graphite TIMs
Compliant, sheet-based thermal interface materials that drive out interfacial air gaps and cut contact resistance; through-plane conductivity up to ~10–16 W/m·K with very high in-plane conduction for lateral spreading—ideal under baseplates and busbars.
NeoNxGen™ Thick Flexible Graphite
Single-layer, high-performance graphite (UL 94 V-0) for “thick” heat paths, shields, and fin geometries where multiple layers were once required—simplifying assembly while sustaining ~900–1100 W/m·K in-plane conduction.
GrafGuard® Expandable Graphite (Fire Protection)
Non-halogenated, intumescent graphite additive for foams, coatings, and barrier walls that forms a char layer, absorbs heat, and displaces oxygen—supporting pack-level fire-protection strategies without melamine-based FRs.
GraFoil® Flexible Graphite Seals & Gaskets
High-temperature, chemically resistant sealing materials for coolant plates, manifolds, and battery housings—maintaining integrity where elastomers can degrade.
Whether in battery systems, power electronics, or structural modules, NeoGraf’s graphite innovations—SpreaderShield heat spreaders, HiTherm TIMs, NeoNxGen laminates, GrafGuard fire protection, and GraFoil seals—are enabling lighter packs, tighter thermal control, and safer EVs.
Evonik
Specialty Materials & Additives Powering Safer, Better-Cooled EV Batteries
Evonik is a global leader in specialty chemicals supplying critical materials that improve the safety, thermal management, and manufacturability of lithium-ion batteries. From ceramic-coated separators and cathode surface treatments to advanced adhesives, coatings, and polymers, Evonik’s portfolio helps OEMs and Tier-1s boost energy density, manage heat, and extend service life.
With deep expertise across fumed oxides, epoxy curing agents, and high-performance polyamides, Evonik supports battery makers from electrode processing to pack integration—lightweighting housings, reinforcing thermal interfaces, and optimizing coolant circuits for fast-charge heat loads.
Key Technologies Supporting EV Battery Systems:
AEROXIDE® Fumed Alumina (Ceramic-Coated Separators)
Enables ultra-thin, uniform ceramic coatings (down to ~1 µm) that cut thermal shrinkage and enhance separator stability and safety.
AEROXIDE® / AERODISP® for Cathode Surface Coatings & Slurries
Dry or dispersed alumina/titania treatments stabilize CAM particles, improve capacity retention, and extend battery lifetime.
TEGO® Therm Fire-Resistant Coatings
Thermal-insulation granules with a heat-stable hybrid binder for fire-resistant coatings on battery housings and covers—supporting pack-level safety concepts.
VESTALITE® S Epoxy Curing Agent (with Vestaro)
Enables lightweight, cost-effective GF-SMC battery housings that meet performance targets traditionally served by metal enclosures.
VESTAMID® PA12 Coolant Lines
Robust mono- and multilayer tubing for water-glycol or refrigerant circuits—engineered to keep EV battery temperatures in the optimal window during charging, driving, and parking.
AEROSIL® Fumed Silica for TIMs & Structural Adhesives
Improves rheology and reinforcement in gap fillers, potting materials, and structural adhesives used across modules and pack assemblies.
Whether in battery systems, power electronics, or structural enclosures, Evonik’s materials are helping the industry deliver lighter packs, tighter thermal control, and improved safety for the next generation of electric vehicles.
DuPont
Materials, TIMs & Adhesives Enabling Safer, Better-Cooled EV Batteries
DuPont supplies a broad portfolio of battery-ready materials—thermal interface solutions, structural/thermal adhesives, electrically insulating films, and aramid papers—that help OEMs and Tier-1s manage heat, improve pack rigidity, and enhance safety from cell to enclosure. Brands like BETATECH™, Kapton®, Nomex®, and Laird™/Temprion® anchor cell-to-cold-plate heat paths while supporting electrical isolation and durability.
With global mobility programs and electronics expertise, DuPont integrates dispensable TIMs, thermally conductive bonding, EMI/EMC solutions, and high-temperature polymers into practical manufacturing workflows—from automated dispensing to die-cut films and laminates—accelerating battery module and pack build at scale.
Key Technologies Supporting EV Battery Systems:
BETATECH™ Dispensable TIM
Maintains thermal conductivity between cells/modules and cold plates across wide operating ranges; specified in high-volume EV programs (e.g., Renault) and recognized with a 2024 CLEPA Innovation Award.
BETAFORCE™ TC & BETAMATE™ TC Thermal/Structural Adhesives
Thermally conductive, crash-durable bonding for multi-material battery boxes, lids, and cooling plate interfaces—boosting stiffness while aiding heat transfer and throughput.
BETASEAL™ 900EI Electrically-Isolating Adhesive/Sealant
Seals and services packs and panels while providing electrical isolation—useful for enclosure joints and aftermarket repair strategies.
Kapton® MT+ Thermally Conductive Polyimide Films
Electrically insulating film (≈0.8 W/m·K) for cell wraps, slot liners, and heat-spreader stacks—improving heat dissipation without metal mass.
Nomex® Aramid Insulation & Kapton®/Nomex® Laminates
High-temperature electrical insulation for cells, modules, and e-motors; established in traction-motor slot liners and battery insulation systems.
Laird™/Temprion® Thermal Materials
Comprehensive TIM portfolio—gap fillers, pads, tapes, greases, and phase-change films—for module, inverter, and BMS cooling; integrates with DuPont electronics and film solutions.
Across battery modules, pack enclosures, and power electronics, DuPont’s portfolio enables lighter packs, tighter temperature uniformity, and elevated safety for next-generation EVs.
Constellium
Lightweight Aluminium Enclosures & Crash Systems for Better-Cooled, Safer EV Batteries
Constellium is a trusted supplier of advanced aluminium materials and structures engineered to meet the evolving needs of electric vehicle (EV) manufacturing. Its innovation-driven portfolio helps OEMs and Tier 1 suppliers solve key challenges in EV battery integration, lightweight construction, thermal performance, and structural safety.
With decades of expertise in aluminium sheet, extrusions, and integrated component manufacturing, Constellium delivers enclosures, cooling structures, and crash systems that combine high thermal conductivity with high strength—critical for today’s battery trays, module carriers, pack covers, and underbody protection.
Key Technologies Supporting EV Battery Systems:
Modular Aluminium Battery Enclosures
Crashworthy, high-conductivity trays and covers—cell-to-pack ready with efficient heat spreading and packaging flexibility.
HSA6™ High-Strength 6xxx Extrusions
Thin-wall frames, cross-members, and stiffeners that cut mass while maintaining stiffness and intrusion resistance.
Extruded Cooling Plates & Manifolds
Integrated-channel cold plates and headers for fast-charge heat rejection and tight ΔT control across modules.
Aheadd® CP1 Additive-Manufacturing Alloy
High-conductivity AM alloy for complex heat exchangers, thermal bus structures, and lightweight brackets.
Crash Management Systems (CMS)
Extruded bumper beams and crash boxes that protect occupants and battery enclosures in severe impacts.
Whether in battery systems, power electronics, or structural assemblies, Constellium’s aluminium innovations are shaping the future of EV mobility—delivering lighter packs, better thermal control, and robust safety performance.
Intertek
Battery Safety, Thermal Validation & Certification for Next-Gen EVs
Intertek is a global Assurance, Testing, Inspection, and Certification (ATIC) partner helping OEMs and Tier-1s de-risk EV battery programs from cell to pack to charging. Its Electrification Centre of Excellence near Detroit brings one of North America’s most extensive EV battery and EVSE test footprints—spanning abuse, fire/propagation, vibration, environmental, and high-power cycling—so teams can validate safety, performance, and durability under real-world thermal loads.
With global labs and certification pathways, Intertek navigates UN 38.3 transport, UL/IEC/ISO/SAE battery safety, and OEM methods while supporting BMS-in-the-loop evaluations, failure analysis, and market access (ETL). The Plymouth, MI facility features 200,000 ft² with 1,200 V/600 kW battery cyclers, a 55,000 lbf shaker, ~90 environmental chambers, EVSE emulation, and dedicated fire/bunker areas—built for fast-charge heat fluxes and module/pack-level thermal propagation studies.
Key Technologies Supporting EV Battery Systems:
EV Battery Safety & Abuse Testing
Cell/module/pack-level overcharge, external short, crush, nail penetration, thermal shock, humidity/temperature cycling, mechanical shock, and fire exposure—aligned to UL 2580, IEC 62660, ISO 12405, SAE J2464/J2929, ECE R100, USABC/USCAR, and OEM specs.
Thermal Propagation & Fire Testing
Pack fire tests and propagation scenarios, plus extreme events such as 30-meter drop testing—supporting safety cases and countermeasure validation.
Environmental & Vibration for Thermal Robustness
Altitude, thermal/humidity cycles, and high-energy shaker/vibration campaigns to uncover cooling-system and interconnect weaknesses that drive hotspots or ΔT spread. (55,000 lbf shaker; large chamber inventory.)
BMS Simulation, Monitoring & Failure Analysis
BMS-in-the-loop cycling, HPPC, drive-profile simulations, teardown and forensic analysis to link thermal behavior with control strategies and lifetime models.
Certification & Global Market Access
UN 38.3 transport testing, IEC 62133, and ETL certification support to accelerate compliance and shipment readiness across regions.
EV Fluids & Cooling Media Testing
Rig and vehicle-level programs for e-axle and battery-adjacent fluids to quantify heat removal, losses, and system interactions—informing coolant selection and thermal architecture.
Whether you’re mapping fast-charge heat loads, proving out thermal-runaway countermeasures, or closing certification gaps, Intertek’s electrification labs and standards expertise help bring safer, better-cooled EV batteries to market—faster.
Henkel
Thermal Materials & Fire Protection for the Next Generation of Electric Vehicles
Henkel is a trusted supplier of thermal interface materials, adhesives, sealants, and fire-protection coatings engineered to meet the evolving needs of EV manufacturing. Its innovation-driven portfolio helps OEMs and Tier 1 suppliers solve key challenges in battery thermal management, systems integration, and safety—linking high-throughput TIM dispensing with propagation-mitigation coatings and manufacturable pack assembly.
With decades of e-mobility experience and the BERGQUIST® and LOCTITE® brands, Henkel delivers materials that combine reliable heat flow with electrical insulation, automated processing, and proven abuse-test performance—foundations that support predictive thermal controls and AI-ready BMS strategies across cells, modules, and packs.
Key Technologies Supporting EV Battery Systems: BERGQUIST® GAP FILLER (e.g., TGF 2010 APS, 2200/3010 APS) Fast-dispensing liquid TIMs (reported >40 cc/s; 2.2–3.0 W/m·K) for automated module-to-cold-plate interfaces—reducing thermal resistance and cycle time while improving ΔT uniformity.
BERGQUIST® GAP PAD® / SIL PAD® & Phase-Change TIMs Compliant pads and PCM films for electrical isolation and consistent heat spreading in BMS, OBC, and inverter assemblies—drop-in options for mixed pack architectures.
LOCTITE® EA 9400 & LOCTITE® FPC 5060 Fire-Protection Coatings Thin, spray/flat-stream applied coatings for battery lids and housings that delay heat and flame penetration—validated to enhance evacuation time and designed for automated mass production.
Potting, Gasketing & Sealing (LOCTITE®) Structural potting, FIPG/CIPG gaskets, and sealants that manage moisture/ingress, damp vibration, and maintain thermal contact pressure for durable, safe operation.
Process & Integration Support Application engineering, digital tools, and lab validation that tie material behavior to system models—feeding BMS limits, thermal twins, and AI/ML anomaly detection.
ViscoTec
Precision Dispensing Solutions for the Next Generation of Electric Vehicles
ViscoTec is a trusted supplier of high-precision dispensing systems engineered to meet the evolving needs of EV battery manufacturing. Its innovation-driven portfolio helps OEMs and Tier 1 suppliers solve key challenges in battery thermal management, systems integration, and safety—delivering repeatable, shear-gentle application of thermal gap fillers, potting compounds, sealants, and electrolytes across cells, modules, and packs.
With decades of experience in progressive cavity technology and the proprietary endless piston principle, viscotec enables volumetric, pulsation-free dosing—independent of viscosity—so highly filled, abrasive TIMs and 2K materials can be processed without separation or drip, supporting predictive thermal models and AI-driven quality control on the line.
Key Technologies Supporting EV Battery Systems:
Endless Piston Progressive-Cavity Dispensing
Volumetric, low-shear dosing for 1K/2K media—ideal for thermally conductive gap fillers, liquid gaskets, and potting where uniform heat paths and tight ΔT depend on consistent thickness and placement.
preeflow® eco-PEN (1K) & eco-DUO (2K)
Micro-to-macro precision for single- and two-component materials; viscosity-independent, pulsation-free output with programmable suck-back to prevent stringing—suited to TIMs, gels, and sealants in module-to-plate interfaces.
ViscoDuo® / ViscoDuo-VMP 2K Systems
Abrasive-ready two-component dispensers with heated/degassed feed, coated rotors, and static/dynamic mixing for thermally conductive potting and encapsulation—proven in automotive applications.
vipro-PUMP EV Electrolyte Filling
Pressure-regulated dispensing solution for round and prismatic hard-case cell electrolyte filling, enabling accurate, closed-loop volume control in formation lines.
Material Conditioning & Supply (ViscoMT / ViscoTreat)
Barrel-emptying, degassing, heating, and agitation systems that stabilize high-filler TIM rheology for consistent dispense rates and reduced voids—critical to reliable heat transfer.
E-Mobility Application Engineering
Process development for EV use cases—battery potting, gap-filler application, housing sealing—with on-site/tech-center support and inline analytics to tie dispense data to BMS thermal twins and AI inspection.
bdtronic
High-Throughput Dispensing & Heat Staking for EV Battery Thermal Management
bdtronic is a trusted supplier of high-throughput dispensing, heat staking, plasma, and impregnation technologies engineered to meet the evolving needs of EV battery manufacturing. Its innovation-driven portfolio helps OEMs and Tier 1 suppliers solve key challenges in battery thermal management, systems integration, and safety—enabling repeatable application of gap fillers/TIMs, reliable gasketing and sealing, and robust joining of battery module components.
With decades of process know-how and a broad machine range—from manual cells to fully automated lines with smartCORE controls—bdtronic delivers volumetric, low-shear material handling, in-line process monitoring, and cycle-time optimizations that support predictive thermal models and AI-ready quality strategies across cells, modules, and packs.
Key Technologies Supporting EV Battery Systems:
High-Volume Gap Filler Injection (TIMs)
Automated systems to dispense large quantities of thermal gap filler rapidly and void-free for efficient heat paths between modules and cold plates. White-paper guidance addresses cavity filling, air removal, and uniform conductivity.
smartCORE Controls + speedUP Motion
Fully automated dispensers with intelligent process control and optional speed-dependent dispensing to shorten cycles while maintaining dosing accuracy—foundational for consistent ΔT and pack-level thermal models.
Static & Dynamic Mixing, Potting & Vacuum Potting
Application-tailored mixing (1K/2K) and encapsulation methods for silicones, epoxies, and PUs to protect BMS/power electronics, eliminate air, and stabilize thermal performance under vibration and fast-charge loads.
CIPG Liquid Gasketing (with UV/Light Cure)
Collaborative solution with Hönle for CIPG sealing of module controllers—precise bead placement and fast curing to improve moisture/ingress protection and maintain thermal contact pressure.
Heat Staking for Battery Modules & Busbars
Conduction/convection hot-riveting to fix busbars, insulators, cooling plates, and frames across plastic-metal stacks; validated on flame-retardant PP compounds for battery enclosures.
Plasma Surface Activation
In-line pre-treatment to enhance wetting/adhesion of TIMs and sealants on low-energy plastics and coated metals, improving long-term thermal interface stability.
Process Analytics, MES & Needle Monitoring
Machine-integrated sensors (e.g., needle position/length checks), traceability, and capability indices (cmk) link dispense quality to digital twins and AI anomaly detection for predictive control.
SEKISUI
Thermal Interface Materials & Battery Pack Foams for the Next Generation of EV
SEKISUI is a trusted supplier of advanced thermal management materials engineered to meet the evolving needs of EV manufacturing. Its innovation-driven portfolio helps OEMs and Tier 1 suppliers solve key challenges in battery integration, lightweight construction, and safety—spanning dispensable gap fillers, thermally conductive adhesives, heat-release sheets, and lightweight foams that insulate, cushion, and stabilize packs under fast-charge heat loads.
With decades of polymer, filler-orientation, and roll-to-roll manufacturing expertise, SEKISUI delivers materials that combine high conductivity with flexibility and processability, supporting predictive thermal models and AI-assisted BMS strategies through stable, sensor-friendly interfaces and repeatable assembly.
Key Technologies Supporting EV Battery Systems:
CGW® Gap Fillers (Liquid-Dispense TIMs)
Two-part silicone gap fillers for module-to-cold-plate interfaces; cure-in-place for low thermal resistance and efficient heat spreading—an alternative to pads for automated lines.
CGW® Thermally Conductive Adhesives (TCAs)
Structural bonding to cooling plates with high thermal transfer and elongation to track cell swelling during fast charge/discharge—linking mechanical integrity with heat flow.
Heat-Release Sheets (Fin P-fin / N-fin; MANION™ Series)
Electrically insulating, high-conductivity sheets for power components and pack subassemblies; magnetic-field filler alignment enables thin, flexible heat spreaders.
Polyolefin Battery Foams (SEKISUI Alveo)
Lightweight compression pads and thermal insulation to manage cell expansion, damp vibration, and improve pack durability—enhancing safety and performance.
Thermal Greases & Pastes (GA / NT / NP)
High-performance pastes and silicone-free greases for electronics and busbar interfaces, tailored to reduce interfacial resistance and stabilize temperatures under load.
Joyson Safety Systems
Thermal Materials & Fire Protection for the Next Generation of Electric Vehicles
Henkel is a trusted supplier of thermal interface materials, adhesives, sealants, and fire-protection coatings engineered to meet the evolving needs of EV manufacturing. Its innovation-driven portfolio helps OEMs and Tier 1 suppliers solve key challenges in battery thermal management, systems integration, and safety—linking high-throughput TIM dispensing with propagation-mitigation coatings and manufacturable pack assembly.
With decades of e-mobility experience and the BERGQUIST® and LOCTITE® brands, Henkel delivers materials that combine reliable heat flow with electrical insulation, automated processing, and proven abuse-test performance—foundations that support predictive thermal controls and AI-ready BMS strategies across cells, modules, and packs.
Key Technologies Supporting EV Battery Systems: BERGQUIST® GAP FILLER (e.g., TGF 2010 APS, 2200/3010 APS) Fast-dispensing liquid TIMs (reported >40 cc/s; 2.2–3.0 W/m·K) for automated module-to-cold-plate interfaces—reducing thermal resistance and cycle time while improving ΔT uniformity.
BERGQUIST® GAP PAD® / SIL PAD® & Phase-Change TIMs Compliant pads and PCM films for electrical isolation and consistent heat spreading in BMS, OBC, and inverter assemblies—drop-in options for mixed pack architectures.
LOCTITE® EA 9400 & LOCTITE® FPC 5060 Fire-Protection Coatings Thin, spray/flat-stream applied coatings for battery lids and housings that delay heat and flame penetration—validated to enhance evacuation time and designed for automated mass production.
Potting, Gasketing & Sealing (LOCTITE®) Structural potting, FIPG/CIPG gaskets, and sealants that manage moisture/ingress, damp vibration, and maintain thermal contact pressure for durable, safe operation.
Process & Integration Support Application engineering, digital tools, and lab validation that tie material behavior to system models—feeding BMS limits, thermal twins, and AI/ML anomaly detection.
Advantech International
Component Integration & Thermal Assemblies for the Next Generation of Electric Vehicles
Advantech International Inc. (ATI) is a sales, market-development, and distribution partner that connects world-class engineered component makers with EV OEMs and Tier 1s. Its portfolio and program management help teams solve challenges in battery thermal management, systems integration, lightweighting, and manufacturability—leveraging a global footprint to align technology, quality, and supply.
With decades of experience across metal forming, die casting, precision stamping, and automation, ATI delivers production-ready parts and assemblies for packs and power electronics. Dedicated “Thermal Management” offerings emphasize joining technology, thin-wall designs, material selection, and thermal mapping/simulation—supporting uniform temperatures, durable interfaces, and pack-level safety.
Key Technologies Supporting EV Battery Systems:
Thermal Management Components & Assemblies
Application-specific parts for modules, cold plates, and housings—with focus on thin-wall construction, material choices, and validated production routes.
Fiber-Laser Welding & Advanced Adhesive Bonding
High-integrity joining for mixed-material battery structures (e.g., aluminum trays, busbar covers), engineered for leak-tightness and repeatability.
High-Pressure Aluminum Die Casting & Precision Metal Forming
Lightweight, high-conductivity housings, brackets, and cooling hardware produced through HPDC, cold forming, CNC, and precision stamping—scalable for EV volumes.
Thermal Mapping & Simulation Support
Upfront feasibility and thermal mapping/simulation services aligned with supplier capabilities—de-risking heat paths and informing BMS/controls limits.
Program Management & Global Supply Enablement
Tier-1 style project management and logistics via ATI’s international network to accelerate sourcing, PPAP/validation, and series ramp.
Neural Concept
AI-Driven Thermal Design & Predictive Controls for the Next-Gen of EVs
Neural Concept is a trusted provider of Engineering AI software—centered on Neural Concept Shape (NCS)—built to meet the evolving needs of EV manufacturing. Its platform helps OEMs and Tier 1 suppliers solve core challenges in battery thermal management, predictive control, and systems integration by turning high-fidelity CAE + test data into real-time surrogate models that designers can query in seconds. Today, 70+ OEMs and Tier 1s use Neural Concept to accelerate thermal design decisions across cells, modules, packs, and vehicle thermal networks.
With multi-physics digital twins, optimization, and NVIDIA Omniverse–enabled workflows, Neural Concept connects electro-thermal behavior to cooling hardware, controls, and packaging. Use cases range from EV battery cooling optimization and heat exchanger design to vehicle thermal/aero trade studies—cutting simulation bottlenecks and feeding AI-ready BMS strategies with fast, accurate predictions. (Recent showcases cite 30% efficiency gains in novel EV battery cooling designs and order-of-magnitude speed-ups from hours to milliseconds.)
Key Technologies Supporting EV Battery Systems:
Neural Concept Shape (NCS)
3D deep-learning platform that learns from your CAD/CAE history (CFD/FEA/thermal) to deliver instant electro-thermal predictions and sensitivity maps—unlocking rapid design-space exploration for packs, cold plates, manifolds, and enclosures.
Battery Cooling & BTMS Optimization
Domain workflows for air/liquid and immersion concepts (cells→pack), linking flow/pressure drop, ΔT uniformity, and charge-rate heat flux to manufacturable geometries; supports predictive thermal control by exporting reduced-order models.
Thermal Runaway & Propagation Insight
AI surrogates and articles/tools that frame causes, early indicators, and mitigation strategies—enabling faster “what-if” studies for venting, spacing, and materials in concert with safety tests.
Heat Exchanger & Cold-Plate Generative Design
NCS accelerates topology/generative studies and optimizes heat-exchanger shapes using learned physics, guiding fin/channel geometry for pack and power-electronics cooling.
Real-Time / Omniverse Digital Twins
GPU-accelerated, Omniverse-integrated workflows bring interactive visualization and real-time surrogate co-simulation into engineering V&V—shortening iteration loops from weeks to days.
Adoption & Customer Results
Public stories include MAHLE (HVAC blower innovation) and GM (safety), plus an AAM Innovation Excellence Award—evidence of production-grade impact across automotive thermal programs.
Momentive
Silicone Thermal Materials for the Next Generation of Electric Vehicles
Momentive is a trusted supplier of silicone-based thermal solutions engineered to meet the evolving needs of EV battery manufacturing. Its e-mobility portfolio helps OEMs and Tier 1 suppliers solve core challenges in battery thermal management, systems integration, and safety—spanning thermal gap fillers and adhesives to potting gels, sealing materials, and non-halogenated flame retardants for battery housings.
With deep expertise in formulated silicones, Momentive delivers materials that combine high thermal conductivity (SilCool® TIMs spanning ~2.5–10 W/m·K) with low thermal resistance and reliability under vibration—key for fast-charge heat flux, predictive thermal models, and AI-driven BMS strategies that depend on stable, sensor-friendly interfaces.
Key Technologies Supporting EV Battery Systems:
SilCool® Thermally Conductive Gap Fillers
Dispensable, soft two-part silicones that fill uneven interfaces to improve heat flow from cells/modules to cold plates; portfolio covers ~2.5–10 W/m·K and has demonstrated strong performance in hot-vibration testing.
SilCool® Thermal Adhesives
High-conductivity bonding that replaces mechanical fasteners while maintaining a robust thermal path between heat sources and spreaders/plates—designed for high-volume processing.
SilCool® Potting & Gel Encapsulation
Flowable, thermally conductive silicones that conform to complex geometries, fill voids, and reduce interfacial resistance—supporting uniform temperature and component durability.
NEVSil™ & Silicone Sealing Adhesives/Elastomers
Pack-level sealing and gasketing solutions (RTV/CIPG/FIPG) formulated for harsh environments and UL 94 V-0–capable applications—supporting moisture/ingress control and consistent thermal contact pressure.
SFR100 Silicone Flame Retardant
Non-halogenated silicone additive for battery-housing polymers that helps deliver fire-safety performance without sacrificing toughness or causing corrosion—an option for lowering fire load at the enclosure level.
Momentive’s silicone innovations—SilCool® TIMs and adhesives, potting gels, NEVSil™ sealing solutions, and SFR100—are enabling lighter, cooler, and safer EVs built for intelligent, predictive thermal control.
