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Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM WR301LO KOLON KOREA
KOCETAL® 
Automotive sector
UV resistance、Weather resistance
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Plastic Datasheets

Mechanical performance
Test Condition
Test Method
Unit
POM/KOLON KOREA/WR301LO
IZOD notch impact strength
23°C
J/m
65.0
A
tensile strength
Yield,23℃
MPa
57.0
A
Bending modulus
23°C
MPa
2300
A
bending strength
23°C
MPa
85.0
A
Thermal performance
Test Condition
Test Method
Unit
POM/KOLON KOREA/WR301LO
Thermal distortion temperature
0.45MPa,未退火
°C
158
A
Melting temperature
°C
166
A
Linear coefficient of thermal expansion
flow
cm/cm/°C
0.00013
A
Electrical performance
Test Condition
Test Method
Unit
POM/KOLON KOREA/WR301LO
Surface resistivity
ohms
1E+13
A
Basic performance
Test Condition
Test Method
Unit
POM/KOLON KOREA/WR301LO
density
g/cm³
1.40
A
Shrinkage rate
flow
%
2.0
A
Water absorption rate
Equilibrium,23℃,60%rh
%
0.22
A