Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC LD7701 LG CHEM KOREA
LUPOY®
Electrical/Electronic App、Electrical field、Electronic field、Lighting diffuser、Lighting applications、Lighting installation
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PC/LG CHEM KOREA/LD7701
Melt flow index
300℃/1.2Kg
ASTMD1238
g/10min
5
Shrinkage rate
MD2.0mm
ASTMD995
%
0
Shrinkage rate
TD2.0mm
ASTMD995
%
0
Mechanical performance
Test Condition
Test Method
Unit
PC/LG CHEM KOREA/LD7701
elongation at break
23°C
ASTMD638
%
>
tensile strength
23°C
ASTMD638
Mpa
6
Bending modulus
23°C
ASTMD790
Mpa
2
bending strength
23°C
ASTMD790
Mpa
9
Thermal performance
Test Condition
Test Method
Unit
PC/LG CHEM KOREA/LD7701
Hot deformation temperature
1.80MPa未退火
ASTMD648
°C
1
Coefficient of linear expansion
MD
ASTMD696
cm/cm/°C
6
Coefficient of linear expansion
TD
ASTMD696
cm/cm/°C
6
hardness
Test Condition
Test Method
Unit
PC/LG CHEM KOREA/LD7701
Rockwell hardness
ASTMD785
R
1