Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HIPS PH-879 TAIWAN CHIMEI
POLYREX®
Wire and cable
High mobility、Flame retardant
UL
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Plastic Datasheets
Physical properties
Test Condition
Test Method
Unit
HIPS/TAIWAN CHIMEI/PH-879
Melt index (flow coefficient)
ASTM D1238/ISO 1133
g/10min
1
Mechanical performance
Test Condition
Test Method
Unit
HIPS/TAIWAN CHIMEI/PH-879
Rockwell hardness
ASTM D-785
L
7
Bending modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
1
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
4
bending strength
ASTM D-790
kg/cm
4
Elongation rate
ASTM D-638
%
4
Tensile strength
ASTM D-638
kg/cm
3
IZOD notch impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
7
IZOD notch impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
8
IZOD impact strength
1/4"
ASTM D-256
kg.cm/cm(ft.lb/in)
7
IZOD impact strength
1/8"
ASTM D-256
kg.cm/cm(ft.lb/in)
8
Thermal performance
Test Condition
Test Method
Unit
HIPS/TAIWAN CHIMEI/PH-879
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
8
Hot deformation temperature
ASTM D-648
℃(°F)
8
vicat softening point
ASTM D-1525
℃(°F)
9
vicat softening point
ASTM D1525/ISO R306
℃（℉）
9
Basic performance
Test Condition
Test Method
Unit
HIPS/TAIWAN CHIMEI/PH-879
Melt index
ASTM D-1238
(Cond.G)g/10min
1