一边做一边喷17P亚洲乱妇50P,亚洲高清毛片一区二区,国产情侣大量精品视频,国产精久久一区二区三区,久久精品国产99国产电影网,一出一进一爽一粗一大视频,国产日韩久久久久精品影院,国产在线高清理伦片A,国产精品麻豆VA在线播放,亚洲AV无码无线在线观看

Chemical Name: 2-Mercaptobenzothiazole

Formula: C₇H₅NS₂

Structure:

Molecular Weight:167.26

CAS NO:149-30-4

Specification:

Properties: Slightly foul odor and bitter taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline.

Application: Used for NR, IR, SBR, NBR, HR and EPDM.One of the mainly used acidic accelerators currontly and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with Willing DM, Willing TT and many others, mainly basic accelerators for higher activity. But care should be taken because it has a slight tendency to scorch. Unsuitable for use in the manufacture of food contact materials. Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc.

Packaging: 25kg bag.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.

Product TDS download please click here  /Public/userfiles/files/TDS HSM MBT(M).pdf