日韩性爱女同性恋,玖玖综合日,不卡啪啪视频,4月婷久久,精品在线观看视频,亚洲一区精选自拍,日韩欧美人妻网站一区,麻豆精品视频一区二区,色尚和久久

  1. 首頁
  2. 化工助手
  3. 化學(xué)配方數(shù)據(jù)庫
  4. MISCELLANEOUS
化學(xué)配方數(shù)據(jù)庫
配方類型： MISCELLANEOUS
配方說明： Stoddard Solvent Thickening
配方組成： Dodecylamine/4
Methanol/10
"Carbopol" 941/1
Stoddard Solvent/100
配制方法： Carefully disperse the "Carbopol" resin in the Stoddard Solvent, and then add the amine. Little or no thickening will occur. Add the methanol rapidly with good mixing to minimize local swelling and clumping. The "Carbopol" will swell and gel the system to give a Brookfield, 20 rpm, viscosity of 1000 cps. Higher viscosities would prevail if "Carbopol" 934 or 940 was used or if increased amounts of "Carbopol" resin-amine were employed.

返回?cái)?shù)據(jù)庫查詢
QQ: 2241752642
微信二維碼
電話: 19906633110
屏边| 贺兰县| 惠东县| 阳谷县| 墨脱县| 城市| 抚顺市| 寿光市| 区。| 克什克腾旗| 封开县| 资阳市| 裕民县| 合水县| 平定县| 沙河市| 时尚| 托里县| 瑞丽市| 泸水县| 大足县| 郴州市| 夏津县| 五河县| 安达市| 西乌珠穆沁旗| 湖北省| 海盐县| 滦平县| 酒泉市| 乌鲁木齐县| 永胜县| 惠来县| 庆云县| 抚顺市| 安宁市| 汕头市| 奉贤区| 双柏县| 蒙城县| 漾濞|