| Hyperbranched Polymers as Novel Flame Retardant Material |
| 關鍵詞： |
Hyperbranched polyether LDPE Flame retardant Li |
| 類 別： |
橡膠 >> 橡膠原料 |
| 來 源： |
2009高分子先進制造業(yè)論壇（青島） |
| 資料類型： |
pdf文件 |
| 資料大小： |
203K |
| 簡 介： |
A series of aromatic hyperbranched polyethers have been synthesized from
cyanuric chloride and diols by using nucleophilic displacement polymerization
technique. The synthesized sulfur containing polyether was blended with
commercially available low density polyethylene (LDPE) and plasticized poly(vinyl
chloride) separately to improve the flame retardant property of those linear polymers.
The flame retardancy of blends at different dose levels of the hyperbranched polyether
with those linear polymers was investigated by measurement of limiting oxygen index
(LOI) value and thermogravimetric analysis. The LOI values and TG analysis of these
blends indicated that the hyperbranched polyether act as flame retardant additive. |
| 上傳人： |
chem2000 |
| 上傳時間： |
2009-11-02 17:08:27 |
| 下載次數： |
9 |
| 消耗積分： |
2 |
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