99国产欧美久久久精品密桃_日韩国产精品专区_2019年在线视频不卡观看_偷自拍亚洲视频在线观看_国产亚洲精品AA片在线爽不卡_97粉嫩人妻精品_男女羞羞无遮挡免费网站_午夜激情经典精品_宅男午夜电影在线观看_被群cao的合不拢腿h小说

Propylene carbonate is a colorless,odorless, transparent liquid 

Melting point: -49°C, 
Boiling point:240-243°C, 
Refractive index:1.4189 (20 °C)
Viscosity:2.5mPas, 
miscible with ethyl ether, acetone, benzene, ethyl acetate and many more. PC dissolved in water and carbon tetrachloride, is an excellent polar solvent.

• Packaging & storage

  The product should be packed in clean and dry galvanized iron drum, Net weight 250kg, also used are IBC or ISO TANK; Store in the warehouse that ventilation, away from open flame, high temperature, and separate storage with oxidizing agent. Refer to MSDS for more infor mation.

• Fields of application
  

• For the production of lithium batteries and capacitor electrolytes in the electronics industry.Used as a plasticizer, spinning solvent, water soluble dyes and dispersing agent for plastics. Used for the removal of oil gas, oil cracking gas and oil field gas.