Density Ash Cont Hardness Shore Tensile Strength Ultimate Elongation Flex. Strength Notched Impact Strength Vicat Softening Temp. HDT Melting Rate Flamma- bility Test Methods ISO 1183 ISO  3451  ISO 868 ISO527 ISO 527 ISO 178 ISO 180/A ISO 306 ISO  75 A/B UL 94 UNIT g / cm³  %  D  MPa  %  MPa  Kj / m²  °C  °C  °C Cals.  CarbonateH.polymer PPCFH15 0.998 15 73 32 20 13 3 95 65 160–165 HB PPCFH25 1.10 25 73 30 20 43 3. 4 95 75 160–165 HB PPCFH40 1. 26 40 74 25 20 40 3. 1 100 80 160–165 HB Copoly   mer PPCFC15 1. 04 15 73 25 28 28 4 75 50 160–165 HB Talk Filled  Homopoly. PPTFH15 0.993 15 72 34 16 45 3. 4 95 82 / 122 160–165 HB PPTFH20 1. 05 20 72 34 16 45 3. 4 95 82 / 125 160–165 HB PPTFH30 1. 15 30 73 34 11 48 2. 4 100 90 / 127 160–165 HB PPTFH40 1. 23 40 73 34 4 48 2. 35 100 93 / 130 160–165 HB Copoly  mer PPTFC20 1. 01 20 72 26 20 32 4 75 52 160–165 HB Glass Fiber  Reinforcement PPGFR20 1. 04 20 74 80 6 102 8 130 146 160–165 HB PGFR33 1. 14 33 74 95 6 137 8 135 152 160–165 HB Flame Retard. PP  FR  Vo 0.99 15 72 50 12 51 3 - 70 / 120 160–165 V2