This is a comparison table of the performance of EPDM and silicone rubber. It can be seen that EPDM has better tear resistance, abrasion resistance, weather resistance and ozone resistance than silicone; silicone is more resistant than EPDM. Heat and cold resistance, better electrical insulation. The disadvantage of silica gel is that it is not resistant to concentrated solvents, oils, concentrated acids and other chemicals.
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