Physical character: Made by drum-type vulcanizing press(ROTOCURE) or vulcanizing press with high quality neoprene rubber(CR, one of synthetic rubber), with middling hardness and high tensile strength, excellent performance of acid and alkali-resistance, ozone-resistant, ageing-resistant, chemical corrosion resistant, seawater-resistant without smell. 1-6mm thickness is made by drum-type vulcanizing press(ROTOCURE) with shiny surface, 7-80mm thickness is made by vulcanizing press for get higher thick thickness. Working in the liquid which contain 20% acid or alkali at the temperature of -30° C - +100° C. Apply to punch all kinds of seals, gaskets or others on the mechanical equipments.
Specifications: Material: Virgin neoprene or CR/SBR Quality: Industrial grade Color: Black, white, red, grey etc. Surface: Smooth/smooth, smooth/impression fabric, double impression fabric Tensile strength: 4-12Mpa Hardness: 40, 50, 60, 70, 80+/-5shore A Elongation: 250%-380% Density: 1.25-1.6g/cm3 Working temperature: -30° C - +100° C Thickness: 1.0-50.0mm Width: 0.1-2.0m Length: 0.1-20m Insertion: Reinforce and insert 1-3PLY cotton, polyester or EP fabric ***when you enquiry, pls confirm the tensile strength, hardness, color, size and quantity***