Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 1200 TAIWAN CHANGCHUN
LONGLITE®
Switch panel,Monitor
High mobility,Good forming performance,Excellent surface finish
UL
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | TAIWAN CHANGCHUN/1200 |
|---|---|---|---|
| Surface Resistivity | ASTM D257/IEC 60093 | ＞1013 Ω | |
| Volume resistivity | ASTM D257/IEC 60093 | ＞1015 Ω.cm |
| Mechanical properties | Test Condition | Test Method | TAIWAN CHANGCHUN/1200 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256/ISO 179 | 4.5-5.5 kg·cm/cm(J/M)ft·lb/in | |
| Flexural modulus | ASTM D790/ISO 178 | ≥22000 kg/cm²(MPa)[Lb/in²] | |
| Rockwell hardness | ASTM D785 | 85-90 | |
| tensile strength | ASTM D638/ISO 527 | 500-600 kg/cm²(MPa)[Lb/in²] |
| other | Test Condition | Test Method | TAIWAN CHANGCHUN/1200 |
|---|---|---|---|
| characteristic | 流动性佳、成型性良好、表面光泽度佳。 | ||
| purpose | 合胶原料、扣件组具、电脑键盘、文具外壳、旋扭开关。 |
| Physical properties | Test Condition | Test Method | TAIWAN CHANGCHUN/1200 |
|---|---|---|---|
| Shrinkage rate | ASTM D955 | 0.8-2.0 % | |
| density | ASTM D792/ISO 1183 | 1.30-1.32 | |
| Water absorption rate | ASTM D570/ISO 62 | 0.06 % |
| Thermal performance | Test Condition | Test Method | TAIWAN CHANGCHUN/1200 |
|---|---|---|---|
| Heat distortion temperature | HDT | ASTM D648/ISO 75 | 60(155) ℃（℉） |
| melting temperature | 225 ℃（℉） | ||
| Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | 9 mm/mm.℃ |
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