... 110Csize10-20mx1mthickness10-30mmwater absorption ratio in vacuum≤10%flammabilityB1oxygen indes≥32%density40-110kg/m3thermal conductivity≤0.036 w/m.kPRODUCT DATAPropertyUnitValueTest ... E96 Procedure A DIN 52615Flame spread and smoke developed index-25/50ASTM E84, CAN/ULC S 102V0UL94Water absorption, by volume% ... 1/4", 1-1/2", 2" (6, 9, 13, 19, 25, 32, 40, 50)-Inside diameter, tubular formin (mm)1/4" ID ...