Product Comparison

PROPERTY	TEST METHOD	CO26-P2			CO21-C27T			CR02-CA1
PROPERTY	TEST METHOD	TEST CONDITION	UNIT	VALUE	TEST CONDITION	UNIT	VALUE	TEST CONDITION	UNIT	VALUE
Physical
Specific Gravity	ASTM D 792			1.13			1.16			1.23
Melt Flow Rate	ASTM D 1238	200℃ / 5.0 kgf	g/10min	35	250℃ / 10.0 kgf	g/10min	31
Mold Shrinkage	ASTM D 955		%	0.5 ~ 0.8		%	0.5 ~ 0.7		%	0.5 ~ 0.8
Rockwell Hardness	ASTM D 785				Rockwell	R scale	115	Rockwell	R scale	121
Shore Hardness	ASTM D 2240
Water Absorption	ASTM D 570	23℃_50%RH_24hr	%	0.06	23℃_50%RH_24hr	%	0.06	23℃_50%RH_24hr	%	0.07
Taber Abrasion	ASTM D 1044				CS-17, 500g 70 rpm , 1000 cycle	%	0.0048	CS-17, 500g 70 rpm , 1000 cycle	%	0.0421
Mechanical
Shore Hardness	ASTM D 2240
Water Absorption	ASTM D 570	23℃_50%RH_24hr	%	0.06	23℃_50%RH_24hr	%	0.06	23℃_50%RH_24hr	%	0.07
Taber Abrasion	ASTM D 1044				CS-17, 500g 70 rpm , 1000 cycle	%	0.0048	CS-17, 500g 70 rpm , 1000 cycle	%	0.0421