Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HIPS PH-858 TAIWAN CHIMEI
POLYREX®
Electrical enclosure
High impact resistance
UL
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Plastic Datasheets
Mechanical performance
Test Condition
Test Method
Unit
HIPS/TAIWAN CHIMEI/PH-858
IZOD notch impact strength
1/8"
ASTM D-256
kg-cm/cm
1
IZOD notch impact strength
1/4"
ASTM D-256
kg-cm/cm
1
tensile strength
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
4
elongation
ASTM D638/ISO 527
%
5
Bending modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
2
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
5
bending strength
ASTM D-790
kg/cm
5
Elongation rate
ASTM D-638
%
5
Tensile strength
ASTM D-638
kg/cm
4
IZOD notch impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
1
IZOD notch impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
1
Thermal performance
Test Condition
Test Method
Unit
HIPS/TAIWAN CHIMEI/PH-858
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
7
Hot deformation temperature
ASTM D-648
°C
7
vicat softening point
ASTM D-1525
°C
8
vicat softening point
ASTM D1525/ISO R306
℃（℉）
8