Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 1200-211D JIANGSU CHANGCHUN
LONGLITE®
Switch panel、Monitor
High mobility、Good forming performance、Excellent surface finish、 Flow performance、Good formability、Good surface gloss
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | JIANGSU CHANGCHUN/1200-211D |
|---|---|---|---|
| Water absorption rate | ASTM D-570 | 0.06 % |
| Mechanical properties | Test Condition | Test Method | JIANGSU CHANGCHUN/1200-211D |
|---|---|---|---|
| Rockwell hardness | ASTM D-785 | 85-90 M-scale | |
| tensile strength | ASTM D-638 | 500-600 kg/cm | |
| Impact strength of cantilever beam gap | ASTM D-256 | 4.5-5.5 kg.cm/cm | |
| Flexural modulus | ASTM D-790 | 22000 kg/cm | |
| bending strength | ASTM D-790 | 750-850 kg/cm | |
| elongation at break | ASTM D-638 | 50-90 % |
| Electrical performance | Test Condition | Test Method | JIANGSU CHANGCHUN/1200-211D |
|---|---|---|---|
| Surface Resistivity | ASTM D-257 | >10 Ω | |
| dielectric constant | 60Hz | ASTM D-150 | 3.3 |
| Volume resistivity | ASTM D-257 | >10 Ω.cm | |
| dielectric strength | ASTM D-149 | 20 KV/mm | |
| arc resistance | ASTM D-495 | 120 sec | |
| Induced positive connection | 60Hz | ASTM D-150 | 0.001 |
| physical property | Test Condition | Test Method | JIANGSU CHANGCHUN/1200-211D |
|---|---|---|---|
| Shrinkage rate | ASTM D-955 | 0.8-2.0 % | |
| Glass Fiber Content | Ash | 0 % |
| Thermal performance | Test Condition | Test Method | JIANGSU CHANGCHUN/1200-211D |
|---|---|---|---|
| Heat distortion temperature | 18.6Kg/cm，HDT | ASTM D-648 | 60 °C |
| 4.6Kg/cm，HDT | ASTM D-648 | 155 °C | |
| flame resistance | UL 94 | HB | |
| Linear coefficient of thermal expansion | ASTM D-696 | 9 | |
| melting temperature | DSC | 225 °C |
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