E-4338 is a low-sulfur rubber sponge that meets flame retardant standards. Export products often require flame retardancy, so please feel free to consult us about material selection.
E-4338 is a foamed product made of EPDM, which has excellent weather resistance and chemical resistance. In particular, it is an eco-friendly sponge that reduces sulfur content. It passes UL94 HF-1 for thicknesses below 1.1mm and UL94 HBF for thicknesses above 1.2mm.
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basic information
Processing method: Punching by press.
Price range
Delivery Time
Applications/Examples of results
Flame-retardant packing, etc.
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Company information
Our company is engaged in the manufacturing, processing, and sales of sponge, plastic, and rubber. We assess whether we can handle requests in-house, and if it seems difficult, we reach out to our partner manufacturers in their respective fields to provide assistance as much as possible. We are fortunate to have supportive partner manufacturers, and through collaboration with local manufacturers and those with high technical capabilities from various regions, we can offer flexible responses tailored to quality, delivery times, and costs.
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