點(diǎn)擊圖片查看大圖| NBR橡膠顆粒——注塑級(jí)物性參數(shù) | |||||
| 性能 | 測試條件 | 典形數(shù)據(jù) | 單位 | 測試方法 | 備注 |
| Properties | Test Condition | Typical value | Unit | Test Method | |
| 熔融流動(dòng)速度 | 190℃/2.16Kg | 3.2 | g/10min | ASTM D1238 | |
| Melt Flow Rate | |||||
| 比重 | 25℃ | 0.96 | NA | ASTM D792 | |
| Specific Gravity | |||||
| 邵氏硬度 A | 25℃/5 Sec. | 54 | A | ASTM D2240 | |
| Shore Hardness A | |||||
| 拉伸強(qiáng)度 | 25℃/500 mm/min | 3.71 | Mpa | ASTM D412 | |
| Tensile Strength | |||||
| 延伸率 | 25℃/500 mm/min | 393 | % | ASTM D412 | |
| Ultimate Elongation | |||||
| 拉伸應(yīng)力 | 25℃/500 mm/min | 2.93 | Mpa | ASTM D412 | |
| Tensile Stress @ | |||||
| 撕裂強(qiáng)度 | 25℃/500 mm/min | 10.09 | N/mm | ASTM D624 | |
| Tear Strength | |||||
| 壓縮變形 | 70℃/22Hrs | 41 | % | ASTM D395 B | |
| Compression Set | |||||
| 干燥條件/Drying Condition | |||||
| 80℃ -100℃ /2-4小時(shí)Hrs | |||||
| 工藝參數(shù)/Processing Conditions | |||||
| 機(jī)筒溫度 | 料筒前段 | 料筒中段 | 料筒后段 | 料筒噴嘴 | |
| Barrel temperature | Front section | Middle section | Rear section | Nozzle | |
| 溫度 | 180℃-190℃ | 190℃-210℃ | 190℃-210℃ | 180℃-190℃ | |
| Temperature | |||||
| *以上數(shù)據(jù)和資料僅作參考之用。所有數(shù)據(jù)是由我方實(shí)驗(yàn)所得的真實(shí)數(shù)據(jù)并相信其準(zhǔn)確性.不過,以上數(shù)據(jù)和資料不能保證可引伸至使用者,使用者應(yīng)自行測試加以確認(rèn)。 | |||||
| *The data & information here are for reference only. All data were generated in our laboratory and are true and trustable. However, these would not be guaranteed as sales specifications and the user should evaluate the suitability to their final applications. | |||||
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