Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PCTG GN071 EASTMAN USA
Tritan™
Electrical applications、Household daily necessiti
Chemical resistance、Hydrolysis resistance
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PCTG/EASTMAN USA/GN071
Density/specific gravity
ASTMD792
g/cm³
1
Shrinkage rate
MD：3.20mm
ASTMD955
%
0
Mechanical performance
Test Condition
Test Method
Unit
PCTG/EASTMAN USA/GN071
Tensile strength
屈服,23°C
ASTMD638
Mpa
5
Tensile strength
断裂,23°C
ASTMD638
Mpa
3
Tensile modulus
23°C
ASTMD638
Mpa
2
Tensile modulus
23°C
ISO527-2
Mpa
2
Tensile strain
屈服,23°C
ISO527-2
%
4
Tensile strain
断裂,23°C
ISO527-2
%
2
Tensile stress
屈服,23°C
ISO527-2
Mpa
4
Tensile stress
断裂,23°C
ISO527-2
Mpa
2
elongation
屈服,23°C
ASTMD638
%
4
elongation
断裂,23°C
ASTMD638
%
1
Bending modulus
23°C
ASTMD790
Mpa
2
Bending modulus
23°C
ISO178
Mpa
2
bending strength
23°C
ASTMD790
Mpa
6
Bending stress
23°C
ISO178
Mpa
6
Thermal performance
Test Condition
Test Method
Unit
PCTG/EASTMAN USA/GN071
Hot deformation temperature
0.45MPa,未退火
ASTMD648
°C
7
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
7
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
6
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
6
Impact performance
Test Condition
Test Method
Unit
PCTG/EASTMAN USA/GN071
Impact strength of cantilever beam gap
23°C
ISO180
kJ/m²
9
Impact strength of cantilever beam gap
-40°C
ASTMD256
J/m
4
Impact strength of cantilever beam gap
23°C
ASTMD256
J/m
1
Impact strength of cantilever beam gap
-40°C
ISO180
kJ/m²
4
optical performance
Test Condition
Test Method
Unit
PCTG/EASTMAN USA/GN071
transmissivity
总计
ASTMD1003
%
9
Haze
ASTMD1003
%
0