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
  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： Artificial Snow
配方組成：
配制方法： A package comprising a sealed container charged under pressure with a self-spraying artificial snow composition comprising from 1/4 to 25 by weight of a polyvinyl acetate homopolymer resin, from 30 to 50% by weight of a water immiscible organic solvent for said resin, from 2 to 15% by weight of at least one higher fatty acid as a bulking agent, from 5 to 20% by weight of a normally gaseous propellant, and from 30 to 50% by weight of water.

返回?cái)?shù)據(jù)庫查詢
QQ: 2241752642
微信二維碼
電話: 19906633110
娱乐| 海林市| 高碑店市| 德保县| 永嘉县| 成武县| 通化市| 北安市| 盱眙县| 南陵县| 密云县| 革吉县| 名山县| 蕲春县| 济南市| 炉霍县| 江油市| 临夏县| 湖州市| 莆田市| 安宁市| 龙山县| 芷江| 盘山县| 白沙| 涟源市| 江山市| 龙陵县| 光山县| 肃北| 稷山县| 林口县| 高陵县| 榆树市| 卫辉市| 石林| 高密市| 高陵县| 福泉市| 梅州市| 安达市|