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✓ Official Distributor

HRS specializes in the production of silicone rubber, an essential material across a wide range of industries. It supplies heat-cured (HCR) silicone rubber that offers excellent heat, cold, electrical-insulation, and weather resistance, making it suitable for a broad range of industrial applications.

HRS HCR silicone rubber raw bale
HRS silicone rubber products - blocks, tubes, profiles

Product Types

HCR (Heat-Cured Silicone Rubber)

A solid silicone rubber shaped through molding and extrusion processes. Available in a wide range of grades from Shore A 30 to 80, offering excellent heat, cold, electrical-insulation, and weather resistance.

Product Grades (by Hardness)

ProductHardness (Shore A)
HR-1931U30
HR-1941U40
HR-1951U50
HR-1961U60
HR-1971U70
HR-1975U75
HR-1981U80

Products Handled

Silicone Rubber

HR 1525U
HR 1526U
HR-3941T
HR-5020
HR-571
HR-750RBN
HR-8

Additives & Auxiliaries

HC-2 (Curing Agent)
Heat-Resistance Additive

※ A variety of other silicone rubber grades are also available. Please contact us for detailed specifications.

Applications

Electrical & Electronics

Keypads, O/A rollers, wire & cable

Automotive

Various parts, wiper blades, EV power cables

Medical

Tubes, hoses, seals

Kitchen & Food

Food-contact products (hoses, tubes, packing)

Industrial

O-rings, gaskets, packing, industrial rollers

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