Germany BRUNO BOCK 2-EQMP 3-mercaptoacetic acid-2-methylhexyl ester - 广州昊毅新材料科技股份有限公司

Molecular weight regulator/chain transfer agent

Germany BRUNO BOCK 2-EQMP 3-mercaptoacetic acid-2-methylhexyl ester

                                                               

 

 

Chinese name

3-Mercaptoacetic acid-2-methylhexyl ester

English name

2-ETHYLHEXYL-3-MERCAPTOPROPIONATE

Origin

Germany

brand

Bruno Bock

Exterior

Colorless or light yellow liquid

Color (Iodine Colorimetry)

25

Refractive index ND@20℃

1.56-1.57

 

Product Usage 
       This product is mainly used in the polymerization of acrylic resin, styrene, ABS, processing aid ACR, neoprene, styrene-acrylic latex, styrene-butadiene latex, etc. Its effect is similar to that of dodecyl mercaptan, but the odor is much less than that of mercaptan. Some applications are as follows:
(1) In the production of acrylic resin polymerization (such as hammer paint), adding this product can effectively adjust the molecular weight distribution of the resin, make the resin have good leveling, uniform viscosity, and make the paint film bright;
(2) Applied to nitrile rubber and styrene-butadiene rubber, its heat resistance and wear resistance can be improved. Adding this product can effectively control the intrinsic viscosity of the product.

 

Recommended dosage
      0.5-2.5% (by unit weight)

 

Recommended usage
     Add dropwise the same as the initiator. (Because the product is organic and insoluble in water, it is necessary to make our product react with other ingredients on the same interface in an insoluble system, and methods such as surfactant or emulsification can be used.)

Package 
       200kg/drum

 

store
      Should be placed in a cool and dark place

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