Molecular weight regulator

Currently, sulfur-containing compounds (such as dodecyl mercaptan, mercaptoethanol, thioglycolic acid,3-iso-octyl mercaptopropionateIOMP, etc.) are primarily used as molecular weight regulators domestically. Sulfur-containing compounds have a distinctive foul odor, are difficult to volatilize, pollute the environment, are toxic, and reduce the quality of the final product. Moreover, they are all hazardous chemicals, requiring special handling during transportation, storage, and use, which is not only troublesome but also costly.

To protect the environment and improve product quality, enabling domestic enterprises to achieve truly green, safe, and environmentally friendly production, Wuxi Zhiyuan Chemical Co., Ltd. directly imports the molecular weight regulatorAMSDfrom Japan, supplying it to domestic users at a reasonable price.

The original Japanese imported molecular weight regulatorAMSDis sulfur-free, odorless, safe, and environmentally friendly, certified by theFDA. It is widely used in various polymerization reactions such as acrylic resins, styrene,ABS,ACR,MBS, styrene-acrylic latex, styrene-butadiene latex, etc. It is a truly environmentally friendly and green molecular weight regulator, chain transfer agent, chain terminator, and polymer modifier. This product has the following applications:

1.In the polymerization production of acrylic resins and acrylates, adding this product can effectively regulate the molecular weight of the resin, resulting in a small molecular weight, uniform molecular weight distribution, good leveling, uniform viscosity, bright appearance, transparency, and good weather resistance.

2.In the production of polymers such as styrene-butadiene latex and styrene-acrylic latex, adding this product can result in a small molecular weight, uniform molecular weight distribution, good leveling, and uniform viscosity, enabling the product to complete polymerization according to process requirements.

3.In the production of processing aids likeACR, it can effectively control the intrinsic viscosity of the product.

4.For high-impact polystyrene andABSresins,it provides good crack resistance and low-temperature performance.

5. SANresins, vinyl polymers (vinyl polymers), controlling molecular weight and uniformity.

6. EVApolymers, reducing fish-eye formation and haze.

7. InEPS, it results in polymer particles with a narrow particle size distribution and good surface properties; when used in combination withPEwax, it enables the recycling ofEPS.

8.Rubber-modified styrene resins, achieving good melt flow and odor-free products.

9.Vinyl polymers (vinyl polymers), in suspension polymerization reactions.

10. InPEcross-linked products, it acts as a scorch inhibitor.

Our company maintains stock in Wuxi year-round and can provide free samples and technical services. If your company is interested, please do not hesitate to contact us. Thank you.

Wuxi Zhiyuan Chemical Co., Ltd.

Tel: 0510-8282 0023;

Contact Person:Pu Wenquan13506173961(also WeChat ID);

Qin Haibin13915293460(also WeChat ID).