| Polymer Material Application in Cold Insulation Structures |
| 關(guān)鍵詞： |
polymer material cold insulation structure addit |
| 類 別： |
橡膠 >> 橡膠原料 |
| 來 源： |
2009高分子先進(jìn)制造業(yè)論壇（青島） |
| 資料類型： |
pdf文件 |
| 資料大小： |
155K |
| 簡 介： |
Polymer materials are based on a macromolecular compounds and combined by
relative molecular mass high compounds and include rubber, plastics, fiber, coating,
adhesive and polymer compound materials. Polymers are life existence forms. All
lives can be regarded as a polymer material set. Polymer materials can be roughly
divided into natural, half synthesis (modified natural polymer material) and compound
polymer materials according to origins. Synthesis polymer phenolic resin presented in
1907 symbolizes the start that the human applies synthesis polymer materials. In the
late of 1830s it entered natural polymer chemistry modified stage and half synthesis
polymer materials presented. Modern polymer materials have become important
materials in science and technology and economic development because polymer
material technologies are mature and same as metallic materials and inorganic
nonmetallic materials. |
| 上傳人： |
chem2000 |
| 上傳時間： |
2009-11-04 16:16:42 |
| 下載次數(shù)： |
1 |
| 消耗積分： |
2 |
| 我要收藏： |
 |
| |
友情提示：下載后對該資源進(jìn)行評論，即可獎勵2分。 |
|
本欄目部分資源來自互聯(lián)網(wǎng)，僅為促進(jìn)數(shù)據(jù)共享和信息交流，如有版權(quán)問題請告知本網(wǎng)或上傳者本人，本網(wǎng)會及時給予答復(fù)。 |
| 報(bào)告錯誤
1.下載無效
2. 資料明顯無價(jià)值
3. 資料重復(fù)存在
|
