Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP RB4302 KOREA PETROCHEMICAL
YUHWA POLYPRO®
Automotive components、Lighting fixtures
high strength、wear resistant
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Plastic Datasheets
Mechanical performance
Test Condition
Test Method
Unit
PP/KOREA PETROCHEMICAL/RB4302
IZOD notch impact strength
ASTM D-256
Kgf/cm2
7
tensile strength
ASTM D-638
Kgf/cm2
3
Rockwell hardness
ASTM D-785
R scale
8
elongation
断裂
ASTM D-638
%
4
Bending modulus
ASTM D-790
Kgf/cm2
1
Thermal performance
Test Condition
Test Method
Unit
PP/KOREA PETROCHEMICAL/RB4302
specific heat
KPIC Method
Ш/g℃
0
Thermal conductivity
KPIC Method
10-4calcm/cmsec℃
3
melting point
ASTM D-3418
°C
1
Electrical performance
Test Condition
Test Method
Unit
PP/KOREA PETROCHEMICAL/RB4302
Arc Resistance
ASTM D-495
sec
1
Dielectric strength
ASTM D-149
KV/М
4
Loss factor
1KHz
ASTM D-150
10-4
2
Other performance
Test Condition
Test Method
Unit
PP/KOREA PETROCHEMICAL/RB4302
Volume Resistivity
ASTM D-257
1017Ω.Н
1
Basic performance
Test Condition
Test Method
Unit
PP/KOREA PETROCHEMICAL/RB4302
density
ASTM D-1505
g/cm³
0
Melt index
ASTM D-1238
g/10min
2
Water absorption
ASTM D-570
%
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