Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 4308G20 JIANGSU SANFAME
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Household appliances,Electronic field,Electrical field,Industrial wind blade,Fitness equipment,support,Shell,Laptop case
heat-resisting,Thermal stability,Glass fiber reinforced,High temperature resistan,Dimensional stability,Flame retardant
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | JIANGSU SANFAME/4308G20 |
|---|---|---|---|
| dielectric constant | ASTM D150/IEC 60250 | 19 | |
| Volume resistivity | ASTM D257/IEC 60093 | 0.6 Ω.cm |
| Mechanical properties | Test Condition | Test Method | JIANGSU SANFAME/4308G20 |
|---|---|---|---|
| bending strength | ASTM D790/ISO 178 | 135 kg/cm²(MPa)[Lb/in²] | |
| Flexural modulus | ASTM D790/ISO 178 | 6000 kg/cm²(MPa)[Lb/in²] | |
| Charpy Notched Impact Strength | ASTM D256/ISO 179 | 320 kg·cm/cm(J/M)ft·lb/in | |
| elongation at break | ASTM D638/ISO 527 | 3 % | |
| tensile strength | ASTM D638/ISO 527 | 90 kg/cm²(MPa)[Lb/in²] |
| other | Test Condition | Test Method | JIANGSU SANFAME/4308G20 |
|---|---|---|---|
| characteristic | 阻燃20% 玻纤20% |
| Physical properties | Test Condition | Test Method | JIANGSU SANFAME/4308G20 |
|---|---|---|---|
| Shrinkage rate | ASTM D955 | 0.6-1.5 % | |
| density | ASTM D792/ISO 1183 | 1.56 | |
| Water absorption rate | ASTM D570/ISO 62 | 0.1 % |
| Thermal performance | Test Condition | Test Method | JIANGSU SANFAME/4308G20 |
|---|---|---|---|
| Heat distortion temperature | HDT | ASTM D648/ISO 75 | 195 ℃（℉） |
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