Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPO NP-202 北化院
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适用于汽车防护杠,车轮罩,仪表盘,电脑,照相机,手机等抗冲击的工程制品,
具有抗冲击强度高,易成型加工,印刷及电镀性好等特点
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | 北化院/NP-202 |
|---|---|---|---|
| dielectric strength | IEC 60243 | 31 KV/m | |
| ash content | 0 % | ||
| Dielectric loss | 106Hz，正切 | IEC 60250 | 2.3×10-2 |
| arc resistance | IEC 61621 | - Sec | |
| Volume resistivity | IEC 60093 | 1×1015 Ω•m | |
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | V | |
| dielectric constant | 106Hz | IEC 60250 | 2.7 |
| Mechanical properties | Test Condition | Test Method | 北化院/NP-202 |
|---|---|---|---|
| Charpy Notched Impact Strength | 缺口 | ISO 179（leA） | 20 KJ/m2 |
| tensile strength | ISO 527 | 55 MPa | |
| Flexural modulus | ISO 178 | 2.6×103 MPa | |
| elongation | 断裂 | ISO 527 | 63 % |
| bending strength | ISO 178 | 90 MPa |
| processability | Test Condition | Test Method | 北化院/NP-202 |
|---|---|---|---|
| spiral flow length | -- cm | ||
| Shrinkage rate | ISO 294-4 | 0.3-0.6 % |
| Flame retardant performance | Test Condition | Test Method | 北化院/NP-202 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| physical property | Test Condition | Test Method | 北化院/NP-202 |
|---|---|---|---|
| density | ISO 1183 | 1.12 g/cm3 | |
| Water absorption rate | 23℃，24hr | ISO 62 | 0.9 % |
| Thermal performance | Test Condition | Test Method | 北化院/NP-202 |
|---|---|---|---|
| Hot deformation temperature (HDT) | 1.82MPa，HDT | ISO 75f | 130 ℃ |
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