Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS PA-757K BK ZHENJIANG CHIMEI
POLYLAC®
Automotive sector、small home appliances
High rigidity、High gloss
UL
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Plastic Datasheets
Physical Properties
Test Condition
Test Method
Unit
ABS/ZHENJIANG CHIMEI/PA-757K BK
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 Properties
Test Condition
Test Method
Unit
ABS/ZHENJIANG CHIMEI/PA-757K BK
Rockwell Hardness
ASTM D-785
R
1
Tensile Elongation
ASTM D-790
%
2
Bending elasticity
ASTM D-790
kg/cm
2
Flexural 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 Properties
Test Condition
Test Method
Unit
ABS/ZHENJIANG CHIMEI/PA-757K BK
Deflection Temperature Under Load?
未退火
ASTM D-648
℃（℉）
8
Deflection Temperature Under Load?
退火
ASTM D-648
℃（℉）
9
Vicat Softening Temperature
ASTM D-1525
℃（℉）
1