日韩桃色精品,AV日韩网,国产女人精品免费网站,射久久久久久久,超碰97在线直播,思思热999re,久久大香蕉在线视频,国产视频九色在线,在线极品国产精品专区

  1. 首頁(yè)
  2. 化工助手
  3. 化學(xué)配方數(shù)據(jù)庫(kù)
  4. EMULSIONS
化學(xué)配方數(shù)據(jù)庫(kù)
配方類型： EMULSIONS
配方說明： Nonyellowing Substantive Paraffin (Waterproofing) Emulsion
配方組成： Glacial Acetic Acid/1
Paraffin Wax (139F. Refined)/17
Water/80
"Ethomeen" 18/12/2
配制方法： For "renewable" water repellents utilizing waxes and aluminum salts, "Ethomeen" 18/12 acetate is one of the best non-yellowing, nonrewetting emulsifiers.
The paraffin and "Ethomeen" 18/12 are melted together and poured with vigorous stirring into hot water and the acetic acid. This emulsion should be put through a colloid mill to obtain optimum particle size.
Aluminum salts can also be incorporated into this formulation for improved water repellency.

返回?cái)?shù)據(jù)庫(kù)查詢
QQ: 2241752642
微信二維碼
電話: 19906633110
靖江市| 蒲城县| 泾源县| 衡水市| 长兴县| 清苑县| 互助| 屯门区| 丰都县| 陆河县| 惠东县| 盐城市| 开化县| 固安县| 潼关县| 都昌县| 托克逊县| 五家渠市| 灵川县| 新巴尔虎左旗| 侯马市| 瓮安县| 寻乌县| 杂多县| 上蔡县| 通河县| 丹巴县| 晋江市| 旺苍县| 平谷区| 徐州市| 博白县| 汉中市| 义乌市| 嘉鱼县| 资阳市| 宕昌县| 健康| 讷河市| 胶州市| 维西|