High Styrene-Butadiene Rubber (KER 1904)
Hard Rubber Compound for Durable Applications
KER 1904 is a high-styrene content styrene-butadiene rubber (SBR), offering excellent hardness, dimensional stability, and wear resistance. It is widely used where rigid and tough rubber components are required.
Ideal for Footwear and Industrial Products
This compound is especially suitable for shoe soles, anti-vibration pads, and industrial mats. Its high styrene ratio ensures increased stiffness and long-lasting performance in harsh environments.
Hamiico supplies KER 1904 from Korea in 35 kg bales, ready for compounding and direct integration into rigid rubber product manufacturing.



