Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PETG CR-5083 CR CHEM-MAT
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PETG/CR CHEM-MAT/CR-5083
density
ASTM D792
g/㎤
1
Water absorption rate
24hr在水里
ASTM D570
%
0
Mechanical performance
Test Condition
Test Method
Unit
PETG/CR CHEM-MAT/CR-5083
tensile strength
屈服50mm/min
ASTM D638
㎫
5
tensile strength
断裂50mmymin
ASTM D638
㎫
2
elongation
屈服50mm/min
ASTM D638
%
4
elongation
断裂50mm/min
ASTM D638
%
9
Bending modulus
1.27mm/min
ASTM D790
㎫
2
bending strength
1.27mm/min
ASTM D790
㎫
7
Impact strength of cantilever beam gap
23℃
ASTM D256
J/m
8
Thermal performance
Test Condition
Test Method
Unit
PETG/CR CHEM-MAT/CR-5083
Hot deformation temperature
0.45MPa
ASTM D648
°C
7
Hot deformation temperature
1.8MPa
ASTM D648
°C
6
vicat softening point
10N
ASTM D1525
°C
8
Electrical performance
Test Condition
Test Method
Unit
PETG/CR CHEM-MAT/CR-5083
Surface resistance
ASTM D257
Ω
2
Insulation strength
2kV/s短期
ASTM D149
KV/mm
1
Volume resistance
ASTM D257
Ω.cm
4
optical performance
Test Condition
Test Method
Unit
PETG/CR CHEM-MAT/CR-5083
Light transmittance
ASTM D1003
%
9
Haze
ASTM D1003
%
1
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