Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP HJ4045 KOREA PETROCHEMICAL
YUHWA POLYPRO®
Electronic field、Electrical field、Electrical appliances、Household goods、Household appliances、small home appliances、Electrical enclosure
High rigidity、heat-resisting、wear resistant、High mobility
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | KOREA PETROCHEMICAL/HJ4045 |
|---|---|---|---|
| Flexural modulus | ASTM D790/ISO 178 | 21000 kg/cm²(MPa)[Lb/in²] |
| Physical properties | Test Condition | Test Method | KOREA PETROCHEMICAL/HJ4045 |
|---|---|---|---|
| Shrinkage rate | ASTM D955 | 1.4-1.8 % | |
| density | ASTM D792/ISO 1183 | 0.91 |
| Thermal performance | Test Condition | Test Method | KOREA PETROCHEMICAL/HJ4045 |
|---|---|---|---|
| vicat | ASTM D1525/ISO R306 | 156 ℃（℉） | |
| melting temperature | 167 ℃（℉） |
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