Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PCTA MN621 EASTMAN USA
DuraStar™
packing、food
High mobility、transparent
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PCTA/EASTMAN USA/MN621
Shrinkage rate
MD：3.20mm
ASTMD955
%
0
Mechanical performance
Test Condition
Test Method
Unit
PCTA/EASTMAN USA/MN621
Tensile strength
屈服,23°C
ASTMD638
Mpa
4
Tensile strength
断裂,23°C
ASTMD638
Mpa
5
Tensile strain
断裂,23°C
ISO527-2
%
2
Tensile strain
屈服,23°C
ISO527-2
%
4
Tensile stress
断裂,23°C
ISO527-2
Mpa
4
Tensile stress
屈服,23°C
ISO527-2
Mpa
4
elongation
屈服,23°C
ASTMD638
%
5
elongation
断裂,23°C
ASTMD638
%
3
Bending modulus
23°C
ASTMD790
Mpa
1
Bending modulus
23°C
ISO178
Mpa
1
bending strength
屈服,23°C
ASTMD790
Mpa
6
Bending stress
23°C
ISO178
Mpa
6
Thermal performance
Test Condition
Test Method
Unit
PCTA/EASTMAN USA/MN621
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
PCTA/EASTMAN USA/MN621
Multi axis Instrumented Impact Energy
-40°C,能量到力量峰值
ISO6603-2
J
5
Multi axis Instrumented Impact Energy
23°C,能量到力量峰值
ISO6603-2
J
7
Dart impact equipped with measuring instruments
-40°C,EnergyatPeakLoad
ASTMD3763
J
4
Dart impact equipped with measuring instruments
23°C,EnergyatPeakLoad
ASTMD3763
J
4
optical performance
Test Condition
Test Method
Unit
PCTA/EASTMAN USA/MN621
transmissivity
总计
ASTMD1003
%
9
transmissivity
Regular
ASTMD1003
%
8
Haze
ASTMD1003
%
0