High-density ETHAFOAM™ 400 polyethylene foam (same as ETHAFOAM™ HS-45) offers superior performance in many applications, including automotive and computer packaging, and in sports and leisure equipment. ETHAFOAM 400 is a strong, resilient, high-density 4.0 pcf (64.1 kg/m3), closed-cell foam. It is ideally suited as a component material in products requiring a shock-absorbing, vibration-dampening, insulating and/or buoyancy component, and as a material for cushioning components in packaging applications for loadings up to 5.0 psi (34.5 kPa).
For more detailed information about ETHAFOAM 400, please download the product information sheet.
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