Germany Bruno Bock 2-EHMP 3-mercaptopropionic acid-2-ethylhexyl ester molecular weight regulator - 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-EHMP 3-mercaptopropionic acid-2-ethylhexyl ester molecular weight regulator

                                                

 

  Chemical name  : 3-mercaptopropionic acid-2-ethylhexyl ester


  English name  : 2-ETHYLHEXYL-3-MERCAPTOPROPIONATE 2-EHMP

 

Product Index 

nature

Typical value

molecular weight

218.4

Exterior

water white clear liquid

Sulfur content

14.6%

Thiol (% content)

15.1%

Purity (M/M)

99

Acidity (mg KOH/g)

Max0.05 Pa

Chroma (APHA)

Max20 cP

Specific gravity (15.5℃)

0.962g/cm3

Refractive index n20d

1.4615±0.0010

Boiling point (℃)

124

Melting point (℃)

14.1

Flash point (20℃)

135.5

Solubility (20℃)

g/L

 

  Recommendeduse (same as IOMP)
       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 n-dodecyl mercaptan, but the odor is much smaller than that of mercaptan.
(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 look bright.
(2) In the production of plastic processing aid ACR (methacrylate polymerization), adding this product can effectively control the intrinsic viscosity of the product. The methacrylates are polymerized according to the process requirements.
(3) Sulphur-tin stabilizer for PVC with sulfur component
(4) Molecular weight regulator for polymers

 

  Packaging 200KG/D

 

  Origin  Germany

 

 Brand  Bruno bock

 

 OthersIOMP is limited by the European REACH regulations on the output of the supplier Bruno bock, and the output cannot exceed 100 tons (they apply for the output, and a large amount of 1-5 million US dollars is required to exceed this output), so the quantity of goods supplied to us is quite limited. , so we recommend another product, 2-EHMP, which has the same performance and effect except that the viscosity is slightly larger than that of IOMP.

  • 咨询热线 020-82529612
    李经理 13925052655
    黄先生 13925052237
    微信二维码

    扫一扫添加微信