Polyurethane/Clay Nanocomposite Coatings |
關鍵詞: |
Polyurethane/Clay Nanocomposite |
類 別: |
復合材料 >> 樹脂基復合材料 |
來 源: |
2009年第四屆中歐增強高聚物工藝與性能國際學術會議(桂林,June 8-12) |
資料類型: |
pdf文件 |
資料大?。?/td>
| 299K |
簡 介: |
Organifier suitable for the polyurethane coatings and elastomers was synthesized. The organifier was prepared by reacting HDI(hexamethylene diisocyanate) with NMDA(N-methyl diethanol amine) to form isocyanate terminated oligomer. This isocyanate terminated oligomer was then reacted with PEG(polyethylene glycol) or PTMG(poly(tetramethylene ether glycol)) to form PEG or PTMG terminated organifier having the amine group in the center of the chain. |
上傳人: |
magicpower |
上傳時間: |
2009-07-30 10:28:47 |
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