| Preparation and characterizations of halogenfree flame-retardant polyamide 6 |
| 關(guān)鍵詞： |
polyamide 6 flame retardant thermal analysis LOI |
| 類 別： |
纖維 >> 合成纖維 |
| 來(lái) 源： |
ICAFPM 2011 |
| 資料類型： |
pdf文件 |
| 資料大小： |
1557K |
| 簡(jiǎn) 介： |
In this study, Polyamide 6 (PA6), halogen-free flame retardants Melamine Cyanurate (MCA) and M102B (Cyclic phosphate compounds) were used to prepare flame retardant PA6 (FR-PA6) through melt blending. The morphology and properties of FR-PA6 resins were investigated by scanning electron microscopy (SEM), differential scanning calorimetry (DSC), thermogravimetric analysis (TGA) and the limiting oxygen index(LOI) approach, respectively. The well-dispersed MCA particles in PA6 matrix were shown in SEM images. The thermal analysis results indicated that the crystallization behavior and the thermal stability of FR-PA6 were both changed with the addition of flame retardants (FRs) compared with pure PA6. The LOI results showed that the FR-PA6 composites obviously improved flame retardancy. The FR-PA6 fiber was prepared through melt spinning process. The spinnability and tensile properties of FR-PA6 fiber could be affected greatly by the loading of FRs. |
| 上傳人： |
epce |
| 上傳時(shí)間： |
2011-10-08 13:45:21 |
| 下載次數(shù)： |
1 |
| 消耗積分： |
4 |
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