Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT GP-2156FT LG GUANGZHOU
LUPOX®
Electrical field、Electrical components、Electronic field、Home appliance components
High mobility、Flame retardant
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/LG GUANGZHOU/GP-2156FT
density
ASTMD792
g/cm³
1
density
ISO1183
g/cm³
1
Melt mass flow rate
230°C/3.8kg
ASTMD1238
g/10min
5
Melt mass flow rate
220°C/10.0kg
ISO1133
g/10min
1
Shrinkage rate
MD：3.20mm
内部方法
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/LG GUANGZHOU/GP-2156FT
Tensile strength
屈服
ASTMD638
Mpa
4
Tensile strength
断裂
ASTMD638
Mpa
3
Tensile modulus
ASTMD638
Mpa
2
Tensile modulus
ISO527-2/1
Mpa
2
Tensile strain
屈服
ISO527-2/5
%
2
Tensile strain
断裂
ISO527-2/5
%
2
Tensile stress
断裂
ISO527-2/5
Mpa
3
Tensile stress
屈服
ISO527-2/5
Mpa
5
elongation
屈服
ASTMD638
%
2
elongation
断裂
ASTMD638
%
2
Bending modulus
50.0mm跨距
ASTMD790
Mpa
2
Bending modulus
ISO178
Mpa
2
bending strength
ISO178
Mpa
7
bending strength
屈服,50.0mm跨距
ASTMD790
Mpa
7
Thermal performance
Test Condition
Test Method
Unit
PBT/LG GUANGZHOU/GP-2156FT
Hot deformation temperature
1.8MPa,未退火,3.20mm
ASTMD648
°C
8
Hot deformation temperature
1.8MPa,Unannealed,64.0mmSpan
ISO75-2/Af
°C
8
Hot deformation temperature
0.45MPa,未退火,3.20mm
ASTMD648
°C
9
Vicat softening temperature
ASTMD15259
°C
9
Vicat softening temperature
ISO306/B50
°C
1
Linear coefficient of thermal expansion
MD：-40到40°C
ISO11359-2
cm/cm/°C
8
Linear coefficient of thermal expansion
TD：-40到40°C
ISO11359-2
cm/cm/°C
8
Impact performance
Test Condition
Test Method
Unit
PBT/LG GUANGZHOU/GP-2156FT
Impact strength of cantilever beam gap
23°C
ISO180/1A
kJ/m²
2
Impact strength of cantilever beam gap
-30°C
ASTMD256
J/m
1
Impact strength of cantilever beam gap
23°C
ASTMD256
J/m
3
Impact strength of cantilever beam gap
-30°C
ISO180/1A
kJ/m²
8
Dart impact equipped with measuring instruments
23°C,TotalEnergy
ASTMD3763
J
3