瑜伽裤透明全毛露丁字裤,69日本人XXXXX,97人人爽人人爽乱码av国产

A New Approach to Resin Treatment for Silk Fabrics

關鍵詞：

nano-material fiber catalysts maleic acid

類別：

新產業 >> 信息材料/技術

來源：

2005年新型纖維與聚合物材料國際學術會議（2005.10.19-21 上海）

資料類型：

pdf文件

資料大小：

305K

簡介：

This paper presents a new approach which is used maleic acid as crosslinking agent and hydration silica nano-particles as the catalysts in the resin finishing of the silk fibers. It have been found that the dry crease recovery angle (DCRA) and the tensile strength retention (TSR) values of the treated fabrics are increased near 65о and 12.25% at a given resin concentration, meanwhile the treatment temperature of the resin finishing is 30℃ lower than the method of using the potassium pyrophosphate as the catalysts. Additionally, the tensile strength of the finished fabrics is not decreased but increased and the dose of the catalyst is only as lower as 0.5-1.0g/L. The experimental results demonstrate that the hydration silica nano-particles are excellent catalysts efficiency in resin treatment for silk fabrics

上傳人：

上傳時間：

2007-08-06 16:00:42

下載次數：

消耗積分：

我要收藏：

友情提示：下載后對該資源進行評論，即可獎勵2分。

好：
中：
差：

本欄目部分資源來自互聯網，僅為促進數據共享和信息交流，如有版權問題請告知本網或上傳者本人，本網會及時給予答復。

報告錯誤 1.下載無效　 2. 資料明顯無價值　 3. 資料重復存在

評論：(共有0人發表評論)

更多>>

你還沒有登錄，無法發表評論，請首先

私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看