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71-42

Product number:

23

categoryProduct
SummaryRelying on rich experience and technologies accumulated in the course of research and production, ADIA collects the latest results of rubber and plastic foam materials around the world, adopts high precision processing equipments to deal with horizontally cutting, stripping, coating, cutting, punching, etc.


Key wordsSound-absorbing materials, sealing materials, thermal insulation materials, packaging materials, sports materials


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Product details


Relying on rich experience and technologies accumulated in the course of research and production, ADIA collects the latest results of rubber and plastic foam materials around the world, adopts high precision processing equipments to deal with horizontally cutting, stripping, coating, cutting, punching, etc. and manufacture all kinds of rubber and plastic foam materials ( such as EPDM, PU, PE, EVA, CR, NBR/PVC, NR, etc.), board materials, sheet materials, coil materials, single/double side coated plates, self-adhesive tapes, heterotype die cuttings, cushion pads, and so on, which are widely used in automobiles, high speed trains, precision instruments, household appliances, air conditioners, heating and ventilating equipment, purifying equipment, noise control equipment, etc. 

Our sealing materials mainly include EPDM closed cell foam (71-42, 91-42, 55-2, 77-2, 76-0, AE-200, AE-201W, AE-201G), EVA Closed-cell foaming (AV-200-30, AV-200-45), CR foaming (CNA, GIG3), NBR/PVC foaming (AC-201) and other material products.

EPDM (EPDM) is a saturated polymer with very good aging resistance, good weather resistance and chemical resistance, excellent electrical insulation performance and good impact elasticity. The most important characteristic is its superior resistance to oxidation, ozone and erosion; it can resist heat, light, oxygen, especially ozone. EPDM is nonpolar in nature, resistant to polar solutions and chemicals, has low water absorption, and has good insulating properties. EPDM closed-cell materials are mainly used in several fields that require aging resistance, water resistance, corrosion resistance, and electrical insulation, such as light-colored sidewalls for tires, heat-resistant conveyor belts, cables, wires, anti-corrosion linings, sealing gaskets, building waterproof sheets wood, door and window seals, household electrical accessories.

EVA (ethylene-vinyl acetate copolymer) foam material has good flexibility, good rubber-like elastic chemical stability, good anti-aging and ozone resistance, and non-toxic.

CR (Neoprene Rubber) material foam has the characteristics of good oil resistance, high wear resistance, good heat resistance and strong adhesion. In addition, it also has good water resistance, air tightness and excellent bonding properties. Widely used in the manufacture of various oil-resistant rubber products, various oil-resistant gaskets, gaskets, casings, flexible packaging, soft rubber hoses, printing and dyeing rubber rollers, cable rubber materials, etc. Nitrile rubber is mainly used to make oil-resistant products. It is often used to make various oil-resistant molded products, such as O-rings, oil seals, leather cups, diaphragms, valves, bellows, etc. It is also used to make rubber sheets and wear-resistant parts. Its flame retardancy is also better.

NBR/PVC (rubber plastic) foam, NBR (nitrile butadiene rubber) has excellent oil resistance, high wear resistance, good heat resistance and strong adhesion. It also has good water resistance, air tightness and excellent bonding properties. Widely used in the manufacture of various oil-resistant rubber products, various oil-resistant gaskets, gaskets, casings, flexible packaging, flexible hoses,

Material Codename Density(Kg/m3) Hardness (Shore C) Tensile Strength(Kpa) Elongation at break(%) Features Primary use
EPDM closed cell foam 71-42 175±20 21±3 500±50 180±50 High temperature resistance, high resilience Buffering material, sealing material

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