Item Code: CoruER40
Availability: In stock
Please call 01702 811 721 to buy this product.
CoruER40 Plain EPDM / Neoprene Closed Cell Sponge Sheet
The CoruER40 is a closed cell EPDM / Neoprene blended sponge sheeting. Due to the blended nature of the product the CoruER40 exhibits good chemical, ozone, oxidation, Flame and weathering resistance. It has minimal liquid absorption due to its closed cell construction and an tested operation temperature of between -40°C and +85ºC. It also presents a low odour and good ageing resistance, It is not however recommended for use with Chlorinated Solvents or applications involving Oil and Fuel. Please contact us for more details.
The material is also fully able to be recycled as it is CFC and HFC Free.
Product Resistance characteristics
Although the above information is given as a guide, please contact us with your specific environmental requirements for the product, this is especially important with chemicals, liquids and applications with fluctuations in temperatures. The above information provided/ obtained supplied in accordance with Accepted test methods as above, All is given in good faith without warranty. All tests data are average values ,and should be considered as Guideline on specification and suitability only, The end user must determine the suitability and of course material fulfills their intended application / requirement(s).
Material: ER40 - EPDM / Neoprene Closed Cell Sponge Rubber
|Weight Per Roll:||2.25kg||3kg||4.5kg||6kg||75kg||9kg||12kg||15kg||18kg||22.5kg||30kg||37.5kg|
Polymer: EPDM/ Neoprene Blend
ASTM D 1056--00 Grade # 2A1 / A2 B3C
AFNOR 99-211 2C04/2C08 B4 C2
Cell Structure: Closed Cell – (Tight Cell Structure)
Density: 120 kg/ m³ average
Shore Hardness: 40sh (average)
Temperature Limits: +85º C to -40º C (Intermittent: 100º C)
Compression Deflection: @ 25% (kPa) 30 – 60 40
@ 50% (kPa) 80 – 160 105
Compression Set: (50%22h20º C) ASTM D1056-00 35% MAX
Water Absorption: ASTM D1056 2%
Ultimate Elongation: > 160%
LIMIT Typical Value
Elongation at break % N/A >180
Tensile Strength (kn/m2) ISO 1798-7 N/A >400
Heat Ageing: N/A N/A
Change in Compresson Defl (168hrs @ 70º C) +/- 30% PASS
Ozone DIN53509 - Excellent 72h @ 40deg C 55% RF
Air & UV EXCELLENT
Oil Resistance, POOR
Flammability:- Grade: UL 94 HF1 Pass * (in accordance With)
Grade: FMVss302 Burn Rate <100mm PASS
Environmental Protection: CFC and HFC Free / Can be recycled