... 0.30.2Shore Hardness(Shore A)GB/T2411-2008≤6557.2Bulk Density(g/cm3)GB/13402-19940.45-0.520.52Particle ... size (Sieve residue on 0.9 mm,%)GB ... g)HG/T2704-2002≤1.0Not resultsElongation at Break(%)GB/T1040-2006 (24C,500n,500mm min)≥850915.7Melt Flow ... C,10kgs)0.09-0.150.15Tensile Strength(Mpa)GB/T1040-2006 8.0 min10.1RemarksShelf life: Two years ...