久久无码人妻丰满熟妇区毛片-色爱无码av综合区-久久精品这里热有精品-亚洲婷婷五月综合狠狠爱-闺蜜张开腿让我爽了一夜

Special polyether products

Polypropylene glycol PPG

MetInfo enterprise content manager system | MetInfo CMS

Chemical composition

Type: Nonionic

Component: Propylene oxide condensate


Performance and Application

  • PPG-200 can be used as a dispersant of pigments.
  • In cosmetics, PPG400 is used as an emollient, softener and lubricant.
  • PPG-1000 is used as an additive to water-soluble hydraulic oils, high temperature lubricant.
  • PPG-2000~8000 has excellent lubrication, anti-foam, heat resistance and frost resistance.
  • PPG-3000~8000 is mainly used as a component of combined polyether to produce polyurethane foam.
  • PPG-3000~8000 can be used directly or after esterification for the production of plasticizers and lubricants.


  • MetInfo enterprise content manager system | MetInfo CMS



Home
Product
News
Contact
主站蜘蛛池模板: 天天日夜夜爽| 一本大道东京热无码一区 | 一区二区三区四区在线不卡高清| 黑人巨大精品欧美| 中国凸偷窥xxxx自由视频| 国产成人精品综合久久久久 | 无码国产精品一区二区免费式影视| 久久国产色av免费看| 暖暖 在线 日本 免费 中文| 尤物在线精品视频| 成全世界免费高清观看| 国产视频一区二区| 久久亚洲春色中文字幕久久久| 久天啪天天久久99久久| 久久久精品成人免费看片| 久久在精品线影院| 亚洲国产精品无码久久秋霞| 2022国产成人精品视频人| 亚洲日韩乱码中文无码蜜桃臀| www国产精品内射老师| 国产又色又爽又刺激在线播放| 少妇粗大进出白浆嘿嘿视频| 无码视频一区二区三区| 2021国产精品成人免费视频| 免费人妻无码不卡中文字幕系| 在线观看国产精品乱码app| 亚洲欧美成人一区二区三区在线 | 精品精品国产高清a毛片| 亚洲午夜性猛春交xxxx| 18禁无遮挡羞羞污污污污免费| 国产精品爽爽va在线观看网站 | 国产无遮挡a片又黄又爽| 国产亚洲精品久久久久久久久动漫 | 国产av午夜精品一区二区入口| 日本欧美视频在线观看| 国产精品久久久一区二区三区| 午夜精品久久久内射近拍高清| 国内精品久久久久影院薰衣草| 亚洲人成在线观看| 老子午夜精品无码| 99re久久精品国产|