Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEEK KT-880 GF30 BG20 美国苏威
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电子电器零部件,工业零部件,医疗保健器材零部件
30%玻纤增强,耐酸,耐疲劳,耐磨损,良好的耐化学性能,高流动性,高硬度,高强度,加工简单
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | 美国苏威/KT-880 GF30 BG20 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 2.8 % |
| tensile strength | ASTM D638 | 162 MPa | |
| Suspended wall beam without notch impact strength | ASTM D256 | 854 J/m | |
| Tensile modulus | ASTM D638 | 10800 MPa | |
| Flexural modulus | ASTM D790 | 10500 MPa | |
| bending strength | ASTM D790 | 260 MPa | |
| Impact strength of cantilever beam gap | ASTM D256 | 69.4 J/m |
| physical property | Test Condition | Test Method | 美国苏威/KT-880 GF30 BG20 |
|---|---|---|---|
| melt mass-flow rate | 2.16kg@400℃ | ASTM D1238 | 14 g/10min |
| density | ASTM D792 | 1.53 g/cm | |
| Shrinkage rate | Across Flow | ASTM D955 | 1.0 % |
| Water absorption rate | 24小时 | ASTM D570 | 0.10 % |
| Shrinkage rate | Flow | ASTM D955 | 0.40 % |
| Thermal performance | Test Condition | Test Method | 美国苏威/KT-880 GF30 BG20 |
|---|---|---|---|
| Glass Transition Temperature | ASTM D3418 | 147 ℃ | |
| Hot deformation temperature (HDT) | 1.82MPa，未退火，HDT | ASTM D648 | 315 ℃ |
| melting temperature | -50to50℃ | ASTM D3418 | 343 ℃ |
| Coefficient of expansion | -50to50℃ | ASTM E831 | 0.000019 cm/cm/℃ |
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