Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS PA-757K ZHENJIANG CHIMEI
POLYLAC®
Automotive sector、small home appliances
High rigidity、High gloss
UL
SGS
MSDS
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
ABS/ZHENJIANG CHIMEI/PA-757K
Density/specific gravity
ASTM D-792
23/23℃
1
Melt index
200℃ 10kg
ISO1133
g/10min
2
Melt index
200℃ 5kg
ASTM D-1238
g/10min
1
Mechanical performance
Test Condition
Test Method
Unit
ABS/ZHENJIANG CHIMEI/PA-757K
Rockwell hardness
ASTM D-785
R
1
elongation
ASTM D-790
%
2
Flexural elasticity
ASTM D-790
kg/cm
2
bending strength
ASTM D-790
kg/cm
7
Tensile strength
ASTM D-638
kg/cm
4
IZOD impact strength
1/8"
ASTM D-256
kg.cm/cm
2
IZOD impact strength
1/4〃
ASTM D-256
kg.cm/cm
1
Thermal performance
Test Condition
Test Method
Unit
ABS/ZHENJIANG CHIMEI/PA-757K
Hot deformation temperature
未退火
ASTM D-648
℃（℉）
8
Hot deformation temperature
退火
ASTM D-648
℃（℉）
9
vicat softening point
ASTM D-1525
℃（℉）
1