Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
COC E48R ZEON JAPAN
ZEONEX®
pipeline、Automotive Applications
Ozone resistant、Oil resistant
SGS
UL
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Plastic Datasheets
Physical properties
Test Condition
Test Method
Unit
COC/ZEON JAPAN/E48R
Molding shrinkage rate
ASTM D955
%
1
Melt index (flow coefficient)
ASTM D1238/ISO 1133
g/10min
2
physical property
Test Condition
Test Method
Unit
COC/ZEON JAPAN/E48R
Melt mass flow rate
280°C/2.16kg
JISK6719
g/10min
2
Water absorption rate
平衡
ASTMD570
%
<
Mechanical performance
Test Condition
Test Method
Unit
COC/ZEON JAPAN/E48R
Tensile modulus
ISO527-2
Mpa
2
Tensile modulus
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
2
tensile strength
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
7
Tensile strain
断裂
ISO527-2
%
1
Tensile stress
ISO527-2
Mpa
7
Bending modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
2
Bending modulus
ISO178
Mpa
2
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
1
Charpy impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
2
Tensile elongation at break (elongation at break)
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
1
Thermal performance
Test Condition
Test Method
Unit
COC/ZEON JAPAN/E48R
Glass transition temperature
JISK7121
°C
1
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
1
Linear coefficient of thermal expansion
MD
ASTME831
cm/cm/°C
6
Electrical performance
Test Condition
Test Method
Unit
COC/ZEON JAPAN/E48R
Volume resistivity
ASTM D257/IEC 60093
Ω.cm
1
optical performance
Test Condition
Test Method
Unit
COC/ZEON JAPAN/E48R
Light transmittance
ASTM D1003/ISO 13468
%
9
transmissivity
3000µm
ASTMD1003
%
9