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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