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發布時間：2022-12-22 11:32:33 0
| NO. | ITEM | TEST METHODS | TEST CONDITION | UNIT | Typical value | ||
| GF25FR | |||||||
| Physical Propertids | |||||||
| 1 | Density | GB/T1033 | 23ºC | -- | 1.41 | ||
| ISO1183 | |||||||
| 2 | Molding shrinkage | ISO 294 | Parallel | % | 0.3 | ||
| Vertical | 0.7 | ||||||
| 3 | Filler content | ISO 1172 | ‐ | % | GF25 | ||
| 4 | Melting point | GB/T 4608 | ‐ | ºC | 260 | ||
| ISO3146 | |||||||
| Mechanical Propertie | |||||||
| 5 | Tensile strength | GB/T 1040 | 50mm/min | Mpa | 140 | ||
| ISO527 | |||||||
| 6 | Elongation at break | GB/T 1040 | 50mm/min | % | 2 | ||
| ISO527 | |||||||
| 7 | Flexural strength | GB 9341 | 2mm/min | Mpa | 200 | ||
| ISO178 | |||||||
| 8 | Flexural Module | GB /T9341 | 2mm/min | Mpa | 7800 | ||
| ISO178 | |||||||
| 9 | Izod impact strength(notched) | ISO 180 | 23℃ | KJ/㎡ | 6 | ||
| 10 | Charpy impact strength（unnotched） | ISO 179 | 23℃ | KJ/㎡ | 40 | ||
| Remark | |||||||
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