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尼龍(long)PA66+33%玻(bo)纖改(gai)性用(yong)于(yu)軌(gui)道交通(tong)
| NO. | ITEM | TEST METHODS | TEST? CONDITION | UNIT | Typical value | ||
| GF33-S02 | |||||||
| Physical Propertids | |||||||
| 1 | Density | GB/T1033 | 23oC | -- | 1.37 | ||
| ISO1183 | |||||||
| 2 | Molding shrinkage | ISO 294 | Parallel | % | 0.2 | ||
| Vertical | 0.5 | ||||||
| 3 | Filler content | ISO 1172 | ‐ | % | GF33 | ||
| 4 | Melting point | GB/T 4608 | ‐ | oC | 260 | ||
| ISO3146 | |||||||
| Mechanical Propertie | |||||||
| 5 | Tensile strength | GB/T 1040 | 50mm/min | Mpa | 175 | ||
| ISO527 | |||||||
| ? | Elongation at break | GB/T 1040 | 50mm/min | % | 3.5 | ||
| ISO527 | |||||||
| 6 | Flexural strength | GB 9341 | 2mm/min | Mpa | 240 | ||
| ISO178 | |||||||
| 7 | Flexural Module | GB /T9341 | 2mm/min | Mpa | 8500 | ||
| ISO178 | |||||||
| Remark | ? | ||||||
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