Company News

EPDM foam (ethylene propylene diene monomer rubber foam)

2026-08-31

EPDM foam is a rubber elastic foaming material derived from **ethylene propylene diene monomer (EPDM)** as the base material, obtained through internal mixing and vulcanization foaming. It is categorized into **closed-cell and open-cell** types, primarily featuring **weather resistance, sealing, vibration damping, and thermal insulation**, making it a commonly used industrial foam for outdoor and high/low-temperature applications.

MORE DETAILS

PP tape

2026-08-24

Substrate: PP polypropylene film (biaxially oriented BOPP) coated with pressure-sensitive adhesive (acrylic/rubber adhesive), which is the most common transparent sealing tape on the market.

MORE DETAILS

Two-component sound-absorbing cotton

2026-08-19

Two-component acoustic foam is a sound-absorbing material formed by hot-pressing two types of fibers with different melting points (typically polyester fiber + low-melting-point bonding fiber). It requires no glue, is environmentally friendly and odorless, and is commonly used in noise reduction applications such as automotive interiors, home appliances, energy storage cabinets, and building partition walls.

MORE DETAILS

Potting compound

2026-08-11

Uncured into a flowable liquid state, poured into a housing containing circuit boards and components, and solidified at room temperature/heating to form a solid protective layer; Core functions: insulation and voltage resistance, waterproof and moisture-proof, dustproof, buffering and shock-absorbing, thermal conductivity and heat dissipation, flame retardant protection, anti-corrosion, and confidential packaging.

MORE DETAILS

silicone foam

2026-08-03

A porous elastic material made from silicone rubber (polysiloxane) as the base material, which is expanded and vulcanized at high temperatures by adding a foaming agent. It is categorized into three types: closed-cell, semi-open-cell, and open-cell. Combining the advantages of silicone's heat resistance, insulation, and flame retardancy with the lightweight, cushioning, and sealing properties of foam, it serves as a core auxiliary material for new energy storage and power batteries.

MORE DETAILS

Aerogel

2026-07-27

ommonly known as solid smoke, solidified smoke, born in 1931; It is a three-dimensional nano porous solid material: first it is made into a wet gel, and then the internal liquid is replaced with gas to keep the nano skeleton from collapsing. The porosity is 80% to 99.8%, and the vast majority of the volume is air. At present, it has been used as high-temperature insulation material, acoustic impedance coupling material, catalytic preparation, adsorbent, filtration material, etc.

MORE DETAILS

insulation test

2026-07-21

Insulation involves using non-conductive insulating materials to separate live conductors, metal enclosures, and the earth, thereby blocking leakage currents and preventing electric shocks, short circuits, breakdowns, and fires, ensuring the safety of equipment and personnel.

MORE DETAILS

UL 94 Flammability Test Standard

2026-07-13

UL 94 is an internationally recognized standard for the flammability of plastics used in equipment and appliances, used to determine their ability to self extinguish, drip, and spread flames. It is a mandatory reference for electronic, new energy, and home appliance casings, with a total of four categories of testing and grading. The most commonly used in daily life are HB, V0/V1/V2, 5VA/5VB UL. Benchmarking international flame retardant standards: IEC 60695-11, national standard GB/T 2408

MORE DETAILS