Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ASA LI-912 LG CHEM KOREA
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Plastic toy
Weather resistance
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
ASA/LG CHEM KOREA/LI-912
Density/specific gravity
g/cm
1.07
A
Mold shrinkage rate
Flow
%
0.40-0.70
A
Mechanical performance
Test Condition
Test Method
Unit
ASA/LG CHEM KOREA/LI-912
Izod notch impact strength
23℃，3.18mm
J/m
224
A
Charpy impact strength
-30℃
KJ/m
35.5
I
Charpy impact strength
23℃
KJ/m
No Break
I
Charpy Notched Impact Strength
-30℃
KJ/m
1.70
I
Charpy Notched Impact Strength
23℃
KJ/m
15.8
I
Tensile fracture strain
%
18
I
Tensile modulus
MPa
2200
I
Tensile yield strength
MPa
46.9
A
Tensile yield strength
MPa
45.0
I
Rockwell hardness
R-Scale
106
A
Bending modulus
MPa
2250
A
bending strength
MPa
71.7
A
Thermal performance
Test Condition
Test Method
Unit
ASA/LG CHEM KOREA/LI-912
Hot deformation temperature
1.80MPa，未退火
℃
92.2
A
Vicat softening temperature
℃
106
A
Vicat softening temperature
50℃/h，B(50N)
℃
95.9
I
Linear coefficient of thermal expansion
Flow
cm/cm/℃
0.000080
I
Linear coefficient of thermal expansion
Transverse
cm/cm/℃
0.000080
I
Electrical performance
Test Condition
Test Method
Unit
ASA/LG CHEM KOREA/LI-912
Dielectric strength
kV/mm
42
I
Basic performance
Test Condition
Test Method
Unit
ASA/LG CHEM KOREA/LI-912
Melt index
220℃/10kg
cm
10.0
I
Water absorption rate
Soultion
%
0.36
I