Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
UHMWPE L4000 MITSUI CHEM JAPAN
LUBMER™
Gear、Automotive interior parts、bearing
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
UHMWPE/MITSUI CHEM JAPAN/L4000
Shrinkage rate
MD：2.00mm
ASTMD955
%
1
Shrinkage rate
TD：2.00mm
ASTMD955
%
1
Water absorption rate
24hr
ASTMD570
%
0
Mechanical performance
Test Condition
Test Method
Unit
UHMWPE/MITSUI CHEM JAPAN/L4000
FlexuralStrength3
Yield,23°C,3.00mm,48.0mmSpan
ASTMD790
Mpa
3
Tensile strength 2
断裂,23°C
ASTMD638
Mpa
4
Elongation rate 2
断裂,23°C
ASTMD638
%
1
Bending modulus 3
23°C,3.00mm,48.0mmSpan
ASTMD790
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
UHMWPE/MITSUI CHEM JAPAN/L4000
Hot deformation temperature
0.45MPa,未退火
ASTMD648
°C
8
Vicat softening temperature
ASTMD15254
°C
1
Linear coefficient of thermal expansion
MD
ASTMD696
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
UHMWPE/MITSUI CHEM JAPAN/L4000
Dielectric strength
ASTMD149
KV/mm
4
Volume resistivity
ASTMD257
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
UHMWPE/MITSUI CHEM JAPAN/L4000
NotchedIzodImpact
23°C,2.00mm
ASTMD256
J/m
1