Low Hardness Silicone Foam Seal Strip, Brand Name : aoke

We offer low hardness silicone foam seal strip.
Low hardness silicone foam seal strip is with high grade silicone rubber material and inimitable technique, with good character of high temperature resistant, aging resistant, ozone resistant, insulation property, fuel oil resistance, lubes resistance, no smell and wear well. High compressibility and low compression set over a wide temperature range, and good acoustic and thermal insulation properties. Apply to -50c ~+280c protect and heat insulation for long term continuous use and -70c ~ +280 c for intermittent use on all kinds of machine.
Aoke test standard indicators results
density astm d 1056 350-550kg/㎡ 510 kg/㎡
hardenss shore a astm d 1056 5-35 a 20a
water absorption astm d 570 ＜5% 2.7%
low-temperature toughness astm d1056 -55℃ -63℃
the temperature saej2236 200℃ 240℃
compression deflection astm d 1056 ＞60kpa 67 kpa
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22hrs@70℃ astm d 1056 ＜1% 0.63%
22hrs@100℃ astm d 1056 ＜5% 1.9%
tensile stress at break astm d 412 ＞250kpa 360 kpa
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elongation at break astm d 412 ＞50% 73%
the tensile strength astm d 1056 ＞10kg/cm 12.7 kg/cm
environmental protection rohs /fda pass pass