Plastic Material Properties: Physical

Physical	ASTM	ISO
Apparent Density	ASTM D1895	ISO 60
Bulk Factor	ASTM D1895	--
Density -Specific Gravity	ASTM D1505, ASTM D792 & ASTM D4883	ISO 1183
Environmental Stress Cracking Resistance (ESCR)	ASTM D1693	--
Melt Mass-Flow Rate (MFR)	ASTM D1238	ISO 1133
Melt Volume-Flow Rate (MVR)	ASTM D1238	ISO 1133
Molding Shrinkage	ASTM D955	ISO 294-4
PVC Cell Classification	ASTM D1784 & ASTM D4216	--
Vacuum Water Absorption	ASTM D1056
Viscosity Number	--	ISO 307
Water Absorption at 24 hrs	ASTM D570	ISO 62
Water Absorption at Equillibrium	ASTM D570	ISO 62
Water Absorption at Saturation	ASTM D570	ISO 62

Additional information on Physical Properties.