Development trend of PVC heat stabilizer

- Jan 05, 2018 -

Development trend of PVC heat stabilizer

The development of PVC stabilizer brings much convenience to our life, each kind of research assistant will be derived from the influence of PVC products of our life, PVC material is polyvinyl chloride, in life can be seen everywhere, making anti-corrosion pipes, pipe fittings, oil pipe, centrifugal pump and blower etc.. The wide application of hard PVC tank production in the chemical industry lining, corrugated board, building doors and windows, wall decorations and other building materials. Because of its excellent electrical insulation, it can be used in the electrical and electronic industries to make plugs, sockets, switches and cables. In daily life, PVC is used to make sandals, raincoats, toys and artificial leather. These PVC products affect all aspects of our life.

The increase in the demand for PVC products leads to the development of this industry with PVC stabilizers. PVC products affect our lives so that PVC stabilizers are growing more and more close to life. The development of industry PVC stabilizer industry is also developing rapidly. The development trend of auxiliaries is also non-toxic, multi-functional. Compound characteristics, molecular quantification, compound auxiliaries and containerization technology are developing rapidly.

In the research and development trend of non-toxic additives alternative development in non-toxic pollution-free development Cd, Pb stabilizers are very active research trends of PVC development Ba-Zn, Ca-Zn stabilizer, composite metal and organic tin heat stabilizer, organic antimony stabilizer type fast development, consumption; vitamin E as a "green" polyolefin antioxidants have been put into practical, is expected to become the next BHT substitute, Tim Wyatt in lead in research and development of Ba-Zn, Ca-Zn non-toxic stabilizer into the market by good market reaction.

The trend of multi functionalization of auxiliaries

Great progress has been made in the development of multifunctional auxiliaries. Antistatic plasticizers, flame-retardant plasticizers and multi-functional stabilizers have come out.

PVC stabilizer compound additive and the trend of assembly

According to the principle of synergistic action among the various auxiliaries, the combination of the additives into one is helpful to facilitate the processing of plastics and the full automation. Compound products often appear in hindered phenol main antioxidant and phosphite vinegar auxiliary antioxidants in the monthly system, while wheat based additives are mainly used for PVC processing.

The trend of high molecular weight of PVC stabilizer

The development of stabilizing additives, plasticizers and flame retardants reflects this trend. In terms of stabilizers, the high molecular weight hindered amine light stabilizer also showed the effect of thermal oxidation. The high molecular weight plasticizer had the resistance to extraction. The heat resistance and compatibility of high molecular weight flame retardants were improved with the resin. 150.

PVC stabilizer in the future must be a diversified development towards green, healthy and environmental protection. It is integrated into our life.

  

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