E.P.D.M. Rubber Sheet

E.P.D.M. rubber sheet from Nanjing Gubai Rubber & Plastic Co., Ltd is a synthetic elastomer compound engineered for weather resistance and mechanical durability. The product has a specific gravity of 1.4, tensile strength of 8 MPa, and elongation at break of 300%, with a Shore A hardness of 70. These values reflect a formulation optimized for structural sealing and industrial gasketing, not general-purpose use.

The base material is ethylene propylene diene monomer rubber, typically compounded with carbon black and stabilizers to enhance ozone and UV resistance. It does not contain natural rubber, making it suitable for electrical insulation and prolonged outdoor exposure. Typical industry grades include ASTM D2000 Class 1A or ISO 1817 Type 2, though the supplier does not specify compliance. Standard thicknesses range from 1 mm to 25 mm, with common widths up to 1500 mm.

This sheet is used in bridge expansion joints, roofing membranes, water-proofing layers, and custom die-cut washers for mechanical fittings. Buyers include civil engineering contractors, industrial equipment manufacturers, and HVAC system integrators. Packaging is typically rolled on cardboard cores and wrapped in polyethylene, with bulk orders shipped in palletized cartons. Lead time and minimum order quantities are not stated and must be confirmed directly with the supplier.

Nanjing Gubai Rubber & Plastic Co., Ltd is a manufacturer based in Gaochun District, Nanjing, China, with a registered address at 30 Hecheng Street. The supplier is classified as imported and harbor-trusted, indicating verification of business registration and export capability. No details on production scale, years in operation, or client list are provided in the listing.

The company focuses on rubber and plastic sheet products for industrial applications, with this EPDM listing being one of several offerings. There is no mention of internal testing labs, certifications, or R&D capacity. The absence of response rate or average reply time suggests limited buyer communication infrastructure, requiring direct inquiry for order details.