Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
COP K26R ZEON JAPAN
ZEONEX®
Optical applications、Electronic and Electrical、lens
high definition、High mobility、Low water absorption、Low birefringence
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
COP/ZEON JAPAN/K26R
Melt mass flow rate
280°C/2.16kg
JISK6719
g/10min
5
Water absorption rate
平衡
ASTMD570
%
<
Mechanical performance
Test Condition
Test Method
Unit
COP/ZEON JAPAN/K26R
Tensile modulus
ISO527-2
Mpa
2
tensile strength
ISO527-2
Mpa
4
elongation
断裂
ISO527-2
%
2
Bending modulus
ISO178
Mpa
2
Thermal performance
Test Condition
Test Method
Unit
COP/ZEON JAPAN/K26R
Glass transition temperature
JISK7121
°C
1
Linear coefficient of thermal expansion
MD
ASTME831
cm/cm/°C
6
optical performance
Test Condition
Test Method
Unit
COP/ZEON JAPAN/K26R
Light transmittance
3000µm
ASTMD1003
%
9
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