... in 5-7days;Samples free.UseAutomobile, construction, machinery, electronic and medicalTemperature resistance -60 to +250 degree centigradeShore Durometer A ... 2008 Our good working environment, production efficiency and long-term and sustained quality control are accepted by our ... radiation, cold, heat,Acid, Chemical.(3) Stand wear and tear, anti-sepsis, Soft, arc resistance, corona resistance.(4 ...