Company News

PU sponge

2026-06-22

PU foam, the full name of polyurethane foam, is the most commonly available soft porous sponge on the market. It is produced through the foaming reaction of isocyanate and polyol, featuring an internal honeycomb porous structure. The softness, density, and functionality can be adjusted, making it highly versatile in applications.

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Butyl damping

2026-06-16

Butyl rubber (isobutylene-isoprene copolymer) serves as the base material, filled with heavy powder (barium sulfate, calcium carbonate) and compounded to create a high-viscoelastic self-adhesive damping material for vibration and noise reduction. The mainstream product on the market is the aluminum foil composite constrained damping sheet, commonly known as the automotive vibration damping plate.

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electronics industry

2026-06-08

The electronics industry is one of the fastest-growing sectors today, encompassing a wide range of technologies and applications, including but not limited to the use of electronic technology, the development of foldable phones, and the growth of AI servers.

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Rohs

2026-06-01

RoHS stands for Restriction of Hazardous Substances, which means **"Restriction of Certain Hazardous Substances in Electronic and Electrical Equipment"** in Chinese The Directive**, a mandatory environmental standard established by the European Union.

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substrate-free tape

2026-05-11

Substrate-free tape = without an intermediate substrate (such as PET or foam), consisting only of a layer of acrylic adhesive film + double-sided release paper, also known as "transfer adhesive film", featuring ultra-thinness, strong adhesion, conformability, and cleanliness.

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REACH

2026-05-06

REACH 是 Registration, Evaluation, Authorization and Restriction of Chemicals 的缩写，It is a mandatory regulation formulated by the European Union, targeting the safety of production, trade, and use of chemical substances.

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Halogen

2026-04-20

In chemistry, it refers to the five elements in Group VIIA of the periodic table: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At), Among them, astatine is a radioactive element, while fluorine, chlorine, bromine, and iodine are t

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Test standards for insulation cotton

2026-04-14

The testing standards for insulation cotton (thermal insulation material) primarily revolve around five core performances: thermal engineering, physics, mechanics, combustion, and environmental protection. Specific national standards are established for d

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