Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPS HGR20 SICHUAN DEYANG
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Electrical components、Electrical appliances、Military applications、Laptop case、Electronic field、Electrical field
Dimensional stability、Low friction coefficient、high strength、Arc resistance、Anti gamma radiation、Easy to process、Creep resistance、Antichemical、Low shrinkage、Flame retardant
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Plastic Datasheets
| Other performance | Test Condition | Test Method | SICHUAN DEYANG/HGR20 |
|---|---|---|---|
| combustibility | 垂直法 | 级 | GB/T 2408-1996 FV-0 |
| Electrical performance | Test Condition | Test Method | SICHUAN DEYANG/HGR20 |
|---|---|---|---|
| Surface Resistivity | Ω | GB/T 1410-1989 | |
| Volume resistivity | Ω.M | GB/T 1410-1989 | |
| electric strength | kV/mm | GB/T 1408.1-1999 | |
| dielectric constant | MHz | GB/T 1409-1988 |
| Mechanical properties | Test Condition | Test Method | SICHUAN DEYANG/HGR20 |
|---|---|---|---|
| bending strength | ASTM D790/ISO 178 | 172 kg/cm²(MPa)[Lb/in²] | |
| elongation | 断裂 | % | GB/T 1040-1992 |
| bending strength | MPa | GB/T 9341-2000 172 | |
| Flexural modulus | ASTM D790/ISO 178 | 1.15*100000 kg/cm²(MPa)[Lb/in²] | |
| compressive strength | MPa | GB/T 1041-1992 | |
| elongation at break | ASTM D638/ISO 527 | 1.8 % | |
| Rockwell hardness | ASTM D785 | 100 | |
| hr | GB/T 9342-1988 | ||
| tensile strength | ASTM D638/ISO 527 | 120 kg/cm²(MPa)[Lb/in²] | |
| MPa | GB/T 1040-1992 | ||
| Impact strength of cantilever beam gap | KJ/m | GB/T 1843-1996 | |
| Shrinkage rate | 料流方向 | % | GB/T 15585-1995 |
| Flexural modulus | MPa | GB/T 9341-2000 |
| Physical properties | Test Condition | Test Method | SICHUAN DEYANG/HGR20 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.51 |
| Thermal performance | Test Condition | Test Method | SICHUAN DEYANG/HGR20 |
|---|---|---|---|
| melting point | 281 ℃（℉） | ||
| Heat distortion temperature | 1.81MPa | ℃ | GB/T 1634.2-2004 |
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