About Kumho Polychem

Kumho Polychem, established in 1984, is a leading Korean company specializing in the production of polyolefin elastomers and other high-performance polymers. With a strong commitment to innovation and quality, Kumho Polychem has cemented its reputation as a trusted supplier in the plastics industry, offering advanced material solutions that cater to various applications and industries globally. Kumho Polychem extends to developing solutions that improve the processing, flexibility, and resilience of polymer-based applications. This ensures that manufacturers in various sectors, including automotive, consumer goods, and packaging, can achieve superior product performance and enhanced end-user satisfaction.

KEP® 2480

KEP® 2480 by Kumho Polychem is an ethylene propylene high diene monomer (EPDM) grade. It possesses tailored molecular weight distribution and good workability. It offers fast extrusion speed and a very fast vulcanization speed aside from its excellent collapse resistance and compression set. KEP® 2480 is designed for sponge body sealing, automotive parts and extrusion objects.

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KEP® 650L

KEP® 650L by Kumho Polychem is a medium molecular weight, ethylene propylene high diene monomer (EPDM) grade. It possesses medium mooney viscosity and excellent processability. It offers very fast vulcanization speed and good workability. It is used in sponge, automotive parts, extrusion objects and industrial products.

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KEP® 430H

KEP® 430H by Kumho Polychem is a low molecular weight, ethylene-propylene low diene monomer (ENB type) grade. It contains ENB content. It offers excellent heat resistance, ozone resistance and scorch stability. It provides excellent IIR and blending characteristics. It possesses low mooney viscosity and slow vulcanization speed. It is used in automotive tire tubes, waterproof sheets, roofing sheets and heat-resistant belts.

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