Functional protective materials & Structural components

TONMAX TEP‑004 is general‑purpose two‑component epoxy potting compound, cures at room temperature or under heating condition. Cured material features smooth glossy surface, high hardness and excellent electrical insulation. For insulation, moisture‑proof potting and confidential encapsulation of transformers and various electronic components.

TONMAX Nano Insulation Board TBF-2000 Series is a new-generation silica-based thermal barrier material designed for EV battery packs. It slows thermal runaway propagation and improves cell performance at low temperature. With stable low thermal conductivity up to 1200℃, better thermal runaway resistance than aerogel, compatible with prismatic, pouch and energy storage batteries.

DMT‑3110BL blue PET film is coated with acrylic pressure‑sensitive adhesive under class‑1000 clean room. High cleanliness, good die‑cutting & weather resistance, for insulating protection of prismatic power lithium‑ion battery cells.

TONMAX Fiberglass Aerogel VT‑6670H is flexible thermal insulation paper composited with nano‑silica aerogel and inorganic fiber. 3‑5 times better insulation than traditional materials, waterproof, fire‑retardant for battery thermal protection.

TONMAX Ceramic Fiber Aerogel VT‑6660BF is high‑performance ceramic fiber paper for power lithium‑ion batteries. Good thermal insulation & cushioning, easy for die‑cutting, prevents cell thermal runaway and improves EV safety.

TONMAX Hot‑Press Insulation Film VT‑3130BM bonds to metal surface via hot‑pressing. Excellent withstand‑voltage, mechanical strength, flame retardancy and flexibility. For battery modules, busbars, PV, telecom and home appliances.

TONMAX Epoxy Board IP‑6800BQ is FR4 G‑10 grade woven glass‑fabric epoxy laminated sheet complying with IPC‑4101B. It delivers outstanding mechanical strength and stable electrical insulation, UL94 V‑0 flame retardant, ideal for mechanical, electrical and electronic high‑insulation structural components.

TONMAX Pre‑Oxidized Fiber Aerogel Felt VT‑6630N is nano‑aerogel composite felt with organic pre‑oxidized fiber. Ultra‑low thermal conductivity, fire‑proof & waterproof, for battery thermal insulation, buffering and protection.

TONMAX Polyurethane Front & Rear Armrest is a high-frequency contact automotive interior component. It features high resilience, wear resistance, low VOC, lightweight and noise reduction. Supports complex shape, fabric wrapping and multi-function integration, suitable for sedans, SUVs and new energy vehicles.

TONMAX Conductive Foam VT‑6718FD delivers reliable surface conductivity for EMI & ESD shielding. Light‑weight, anti‑corrosion & anti‑oxidation. Easily fixed by adhesive tape for consumer electronics, medical, military and aerospace applications.

TONMAX Die‑Cast End Plate HEM‑A380 is one‑piece A380 aluminum alloy die‑casting component. High precision and mechanical strength, widely used for new‑energy and photovoltaic system structural assemblies.

TONMAX EPDM liquid cooling hose is a multi-layer composite rubber hose, compatible with water-glycol and propylene glycol coolant. It works stably from -40℃ to 150℃, features great flexibility, excellent media resistance and aging resistance. Suitable for data center liquid cooling, super charging piles, energy storage, industrial equipment and communication base station thermal management.

TONMAX aluminum busbar is processed by cutting, bending, punching and insulation coating. It is a lightweight conductive component for high-current electrical systems. Available with anodizing, tin plating and insulation wrapping. Ideal for energy storage cabinets, power distribution, solar inverters and wind power converters with great cost advantages.

TONMAX Plastic Air Duct Baffle PP‑GF‑BAFFLE is PP+GF composite part with UL94 V‑0 flame retardancy. Optimize battery thermal management, guide cooling airflow, lightweight & easy modular assembly for battery modules.

TONMAX Mica Composite Tape IP‑6600MS is high‑temperature resistant insulation material for long‑term use up to 500℃. Excellent mechanical, heat‑resistant and dielectric properties, non‑delaminating during processing for EV, motor and electronic devices.

TONMAX Insulation Sheet VT‑PC3125BK is matte polycarbonate sheet with optional flame‑retardant acrylic adhesive. Good formability, excellent mechanical properties and high‑temperature dimensional stability, for new‑energy battery modules, PV modules, telecom and home appliances.

TONMAX aluminum alloy air duct partition is integrally extruded with insulated coating, specially designed for air cooling systems of energy storage battery PACK. It divides air channels between battery modules to balance cell temperature, with structural support and isolation protection, compatible with air-cooled and liquid-cooled energy storage cabinets.

TONMAX THG‑2000 Series intumescent fire‑stop separator is high‑performance fire‑proof material with special intumescent flame‑retardant technology. It rapidly expands under high‑temperature or open‑flame condition to form dense char layer, blocking heat & oxygen and slowing flame spread for building, cable and pipeline fire‑safety protection.

TONMAX copper busbar is made of high-purity T2 red copper, available with tin plating, nickel plating and insulated coating. Custom size and hole layout for energy storage, EV battery pack, power distribution, solar inverter and wind power equipment. Excellent conductivity and stable performance for high-current transmission.

TONMAX Swellable Film Tape DMT‑3805 expands three‑dimensionally under electrolyte immersion. It fills gaps between cell and housing for shock‑absorbing, slows battery degradation and extends service life, suitable for power‑tool, vehicle and energy‑storage cylindrical lithium‑ion batteries.

TONMAX VT‑6188PHB is molded polyurethane protection board with low thermal conductivity and outstanding weather resistance. Operates ‑50℃‑120℃ long‑term, UL94 HF‑1 flame retardant, RoHS compliant. Non‑toxic, non‑corrosive, good bonding & flexibility for industrial thermal‑insulation and protection applications.

TONMAX Flame‑Retardant Double‑Sided Tape VT‑53100R is PET‑based double‑sided tape with flame‑retardant acrylic adhesive. Great die‑cut performance, high holding power & temperature resistance, for new‑energy, battery and home‑appliance applications.

TONMAX Vacuum Insulation Panel TBF‑2000‑003A consists of core material, barrier film and getter. It achieves superior thermal insulation by high vacuum structure. Initial thermal conductivity ≤3.5mW/(m·k), thermal resistance 8-10 times of traditional insulation materials, suitable for lithium battery packs, refrigerators, freezers and construction insulation.

TONMAX PP Base Sheet / PP Protective Film VT‑3205PP is semi‑crystalline polypropylene material. Good impact strength, excellent moisture, acid‑alkali and solvent resistance, suitable for chemical‑resistant and curved‑surface surface‑protection applications.