The first domestic product to apply polymerization

2022-07-26
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Nantong rizhisheng polymer new material technology Co., Ltd., the first domestic company to apply polymerization technology to compatibilizer products, is a polymerization plant invested and established by Shanghai rizhisheng New Technology Development Co., Ltd. in 2011. It is expected that by the end of 2012, an industrial device with an annual output of 5000t will be put on line, mainly producing and operating fine chemicals: polymer alloy compatibilizer, plastic and alloy fluid quality improver Recycling engineering resin melt tackifier, one package functional additives, modified masterbatch, extrusion reaction functional materials, etc

Shanghai rizhisheng New Technology Development Co., Ltd., established in 1996, is a private high-tech enterprise specializing in the R & D, production and sales of new polymer alloy materials. After 15 years of development, the three high-tech manufacturing companies under the company now have a total output value of 1.2 billion yuan and profits and taxes of more than 100 million yuan in 2010. They enjoy high popularity and reputation in the industry. The "rising sun" has been rated as a famous trademark in Shanghai. Subsidiaries:

1 Although the sample size used by Shanghai Jinhu Rili Plastic Co., Ltd. is very small

2 Guangdong Jinhu Rili Plastic Co., Ltd.

3 Nantong rizhisheng polymer new material technology Co., Ltd.

rizhisheng is precisely because there are two domestic well-known slightly difficult to modify plastic factories, Shanghai rizhisheng and Shanghai Jinhu Rili, which can improve two better application evaluation platforms for the compatibilizer that rizhiko currently has 8 PPS Composite manufacturing bases in Japan, China, South Korea, the United States and Hungary, Before being launched into the market, Rizzoli's compatibilizers have been comprehensively evaluated and applied in batches. At the same time, batch products have been recognized by downstream customers. Therefore, from polymerization to modification, Rizzoli is an enterprise with the most complete professional division of labor

Nantong rizhisheng first launched the latest patented product: sag series, a special high-efficiency compatibilizer for engineering plastics. At present, it has been successfully applied in pbt/abs, pc/abs, pc/pbt, pc/pet, pbt/pet and other series of products of Shanghai Jinhu Rili, a well-known domestic modification enterprise, and has successfully realized batch production. The application results show that the comprehensive performance index of the product has reached or exceeded the level of similar foreign products

according to Mr. Tianye, chief technical expert of polymer compatibilizer, sag001, sag-002r, sag-002t, sag-005 and sag-008 series of high-efficiency compatibilizers for engineering plastics are styrene reactive compatibilizers. Their special molecular design and molecular weight regulation ensure that the product has excellent chemical reaction activity, good dispersion and thermal stability in the resin, It can be widely used as compatibilizer, chain extender, heat stabilizer, interface coupling agent and anti hydrolysis stabilizer of engineering plastics (PA, PC, PBT, pet, PPO, etc.). It is reported that:

g001 is an excellent compatibilizer of pbt/abs, which can "super toughen" 1/8 notch impact, strengthen rigidity, and do not sacrifice the processability of the material

g-002r is a high-efficiency compatible toughening agent for polycarbonate and polyester alloy products. Compared with similar products in the market, this product has the remarkable feature that on the basis of improving the impact resistance of the product, the epoxy functional group contained in it can seal the end machine of polyester well, greatly improve the thermal stability of the product, and avoid silver wire and yellowing defects on the product surface during the injection molding process

g-002t is mainly used in hydrolysis resistance and stability. It has efficient end sealing and chain repair ability. It can significantly improve the hydrolysis resistance and stability of polyester resin under high temperature, high humidity and other adverse conditions, and inhibit the degradation of mechanical properties caused by hydrolysis, as well as the appearance yellowing, cracking and other defects

g-005 and sag008 have significant chain expansion effects on PA, PBT, pet, PETG, PC and biodegradable materials such as PLA, PBS, PHA, PHB and PCL. Through the end group reaction of epoxy group and the above degraded polymer, the molecular weight and intrinsic viscosity of polycondensation resin are restored, the melt viscosity is increased, the melt strength is improved, and the processing performance of low-quality recycled plastics is essentially improved. Compared with the low molecular weight chain extender on the market, Resin grade sag-005 and sag008 have better thermal stability, and will not block the feeding port, produce black spots, excessive gel and other adverse problems during use. They are also very competitive in terms of price

rising day -- the first enterprise in China to commercialize the compatibilizer and apply the polymerization technology to the production of compatibilizer. From polymerization to modification, we are an enterprise with the most complete professional division of labor

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