Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT L1075 SINOPEC YIZHENG
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | SINOPEC YIZHENG/L1075 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | ≥60 % |
| Notch impact strength | ASTM D256 | ≥40 J/m | |
| tensile strength | ASTM D638 | 40-50 Mpa |
| Electrical performance | Test Condition | Test Method | SINOPEC YIZHENG/L1075 |
|---|---|---|---|
| dielectric strength | ASTM D149 | ≥20 KV/mm |
| physical property | Test Condition | Test Method | SINOPEC YIZHENG/L1075 |
|---|---|---|---|
| melt mass-flow rate | ASTM D1238 | 90-120 g/10min |
| CHEMICAL | Test Condition | Test Method | SINOPEC YIZHENG/L1075 |
|---|---|---|---|
| l value | Q/SHYH08 4413 | ≥88 | |
| melting point | Q/SHYH08 3026 | ≥225 °C | |
| Intrinsic viscosity | Q/SHYH08 4411 | 0.75±0.015 dl/g | |
| b value | Q/SHYH08 4413 | 5.5 | |
| carboxyl end groups | Q/SHYH08 4412 | ≤30 mol/t |
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