P-20B

Testing Item	ASTM	Unit	Value
Tensile strength Tensile elongation	D-638 D-638	Kg/cm2 %	180 ↑ 3.0 ↑
Flexural strength Flexural modulus	D-790	Kg/cm2 Kg/cm2	400 ↑ 50000 ↑
Izod impact (1/8", V-notched)	D-256	Kg ‧ cm/cm ( 23°C ) ( -30°C )	7.0 ↑ -
Heat distortion temperature	D-648	°C (4.6 Kg/cm 2) (18.6 Kg/cm 2)	- -
Melt index	D-1238	g/10min (235°C / 2.16kg) (275°C / 2.16kg)	- -
Hardness	D-785 D-785 D-2240	Rockwell R Shore A Shore D	- - -
Mold shrinkage	D-955	flow direction % perpendicular direction %	- -
Specific gravity	D-792	-	1.82~1.84
Ash content	D-482	%	-
Flammability	UL-94	(1/16") (1/32")	- -

High specific gravity blends, HIPS base.(1.82~1.84)
Pretreatment：23℃‚50% RH‚24hrs

應用說明：BB彈、化妝品外殼、籌碼