Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 4830-NCB Changchun Chemical (Zhangzhou)
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30% glass fiber reinforced properties, superior chemical resistance, superior mechanical properties, weather resistance, wear resistance, superior formability, superior electrical properties, high resistance to fuels, oils, and solvents
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | Changchun Chemical (Zhangzhou)/4830-NCB |
|---|---|---|---|
| Impact strength of cantilever beam gap | D256 | 9.5 kg·cm/cm | |
| tensile strength | D638 | 118 MPa | |
| elongation at break | D638 | 2.3 % | |
| bending strength | D790 | 176 MPa | |
| Flexural modulus | D790 | 8330 MPa |
| Electrical performance | Test Condition | Test Method | Changchun Chemical (Zhangzhou)/4830-NCB |
|---|---|---|---|
| Surface impedance ratio | D257 | 10^12 Ω | |
| dielectric strength | D149 | 20 kv/mm | |
| Volume resistivity | D257 | 10^15 Ω·cm |
| other | Test Condition | Test Method | Changchun Chemical (Zhangzhou)/4830-NCB |
|---|---|---|---|
| flame resistance | 3.2mm | UL 94 | V-0 |
| physical property | Test Condition | Test Method | Changchun Chemical (Zhangzhou)/4830-NCB |
|---|---|---|---|
| ash content | 30 % | ||
| density | D792 | 1.57 g/cm³ | |
| Water absorption rate | 24h | D570 | 0.03 % |
| Thermal performance | Test Condition | Test Method | Changchun Chemical (Zhangzhou)/4830-NCB |
|---|---|---|---|
| melting temperature | DSC | 225 ℃ | |
| Heat distortion temperature | 1.8MPa，HDT | D648 | 200 ℃ |
| 0.45MPa，HDT | D648 | 220 ℃ |
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