斗转星移合成怎么进不去,a级片电影免费在线视频,九九热这里只有精品6,免费吃奶摸下激烈视频网址,国产麻豆a一级毛片爽爽影院,波霸女的淫欲生活,孽乱呻吟声老妇

  Wjf chemicals co. ltd.,quzhou
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: Bismaleimide
Date: 2016-04-25
Cas#: 13676-54-5
Specification: 99%
Price:
Quantity: 10Ton
Term: 365
Note: We can supply bismaleimide ,widely used as matrix resin for insulating materials, advanced composite materials, solid lubricants of grinding wheels , and in engineering plastics and rubber industry.
Solubility in hot toluene:clear transparent solution; Moisture: max.1.0%
Melting point.:152C--156C; Acid Value: Max.1.0 KOH mg/g;



More details,samples and customization also available
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.