Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS PA-757 AB TAIWAN CHIMEI
POLYLAC®
Electrical appliances、Household daily necessiti
High gloss、High impact resistance、High mobility
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
ABS/TAIWAN CHIMEI/PA-757 AB
Density/specific gravity
--3
ASTMD792
g/cm³
1
Density/specific gravity
23°C
ISO1183
g/cm³
1
Melt volume flow rate
220°C/10.0kg
ISO1133
cm3/10min
1
Melt mass flow rate
200°C/5.0kg
ASTMD1238
g/10min
1
Shrinkage rate
ISO294-4
%
0
Mechanical performance
Test Condition
Test Method
Unit
ABS/TAIWAN CHIMEI/PA-757 AB
Tensile strength
屈服4
ASTMD638
Mpa
4
Tensile strength
屈服
ISO527-2/50
Mpa
4
Tensile strength
断裂
ISO527-2/50
Mpa
3
elongation
断裂4
ASTMD638
%
2
elongation
断裂
ISO527-2/50
%
3
Bending modulus
--5
ASTMD790
Mpa
2
Bending modulus
--6
ISO178
Mpa
2
bending strength
--5
ASTMD790
Mpa
8
bending strength
--6
ISO178
Mpa
7
Thermal performance
Test Condition
Test Method
Unit
ABS/TAIWAN CHIMEI/PA-757 AB
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
8
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
8
Hot deformation temperature
1.8MPa,退火
ASTMD648
°C
9
Hot deformation temperature
1.8MPa,退火
ISO75-2/A
°C
9
Vicat softening temperature
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ASTMD15257
°C
1
Vicat softening temperature
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ISO306/A50
°C
1
Vicat softening temperature
--
ISO306/B50
°C
1
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
8
Impact performance
Test Condition
Test Method
Unit
ABS/TAIWAN CHIMEI/PA-757 AB
Charpy Notched Impact Strength
-30°C
ISO179
kJ/m²
1
Charpy Notched Impact Strength
23°C
ISO179
kJ/m²
2
Impact strength of cantilever beam gap
23°C,3.20mm
ASTMD256
J/m
2
Impact strength of cantilever beam gap
23°C,6.40mm
ASTMD256
J/m
2
Impact strength of cantilever beam gap
-30°C
ISO180/1A
kJ/m²
9
Impact strength of cantilever beam gap
23°C
ISO180/1A
kJ/m²
1