Экструдированный FDA силиконовые трубки

FDA silicone tube silicone tubehas the combined properties of resilience ,high temperature stability and general inertness unavailable in any other foam gasketing and cushioning material.These material are generally unaffected by extened exposure to temperature extrems from -67 degreeF(-55degree)392degree F(200degree),and are also unaffected by aging and deregradation from sunlight and ozone, Test item Typical values Test unit Test method Color All ……. visual thickness 1.00-20.00 mm Astm –D374 Specific gravity 0.6 0.85 Astm-D792 Hardness 25+/-45 Shore A Astm-D2240 Enlongation Above or equal to 400 % Astm-D412 Temperature endurance -60--+350 En344 Pd/cd Approved …….. Epa3050B/EN1120:2001 phenol Approved …….. Din53313