亚洲综合中文字幕无线码_午夜精品美女自拍福到在線_久久伊人五月丁香狠狠色_欧美日韩A级黄色激情小视频_人妻无码视频第一页_A 亚洲欧美日韩在线观看_日韩少妇一区二区无码_午夜天堂影院_少妇厨房愉情理伦bd在线观看._午夜91久久青草精品38国产

Chemical Compositions

Azodicarbonamide

CAS NO.

123-77-3

Molecular Formula

C₂H₄N₄O₂

Features

Light yellow crystalline powder. Average grain size is small, and the distribution is narrow, thin and even cells, high foam ratio, dispersed in plastic, good product feel ,

Technical index

Decomposition temperature: 202 ± 3 ° C 
Gas evolution: 218 ± 5 ml / g (STP) 
Average grain size: 3-5 μm

Main application

AC6000 is widely used in high-demanding plastic products, such as high-density EVA PE shoe materials, NBR + PVC insulation materials, auto parts and so on. Especially suitable for EVA foam in big/small mold and free-mode foam of rubber; commonly used in the MD injection molding of EVA, PE foam molding, PVC molding, extrusion and coating, as well as the plastic molding foam and rubber extrusion, molded foam.

Packing

25kgs in carton or fiber drum lined with plastic bag.

Storage

Storage facilities at room temperature is very good. Should be stored in cool and dry place, avoid fire, spark and heat source; fight fire with spraying water, carbon dioxide or chemical powder.