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Development Trend of Modified Nylon

Release time:

2022-01-13 00:00

Nylon, as an important variety of engineering plastics, has strong vitality, mainly because it realizes high performance after modification, followed by automobile, electrical appliances, communications, electronics, machinery and other industries, which have increasingly strong requirements for high performance of products. The rapid development of related industries has contributed to the process of high performance of engineering plastics. The future development trend of modified nylon is as follows.

① The market demand for high-strength and high-rigidity nylon is increasing. New reinforcement materials such as inorganic whisker reinforcement and carbon fiber reinforced PA will become important varieties, mainly for automobile engine parts, mechanical parts and aviation equipment parts.

Nylon alloying will become the mainstream of the development of modified engineering plastics. Nylon alloying is an important way to realize the high performance of nylon, and it is also the main means to manufacture nylon materials and improve the performance of nylon. By blending other polymers, to change the water absorption of nylon, improve the dimensional stability of the product, as well as low temperature brittleness, heat resistance and abrasion resistance. Thus, the application of different requirements of the vehicle.

The manufacturing technology and application of nano nylon will be developed rapidly. The advantage of nano nylon is that its thermal properties, mechanical properties, flame retardancy, barrier properties are higher than pure nylon, and the manufacturing cost is equivalent to ordinary nylon. Therefore, it has great competitiveness.

The flame retardant nylon used in electronics, electrical and electrical appliances is increasing day by day, and the green flame retardant nylon is more and more valued by the market.

⑤ Anti-electric, conductive nylon and magnetic nylon will become materials for electronic equipment, mining machinery and textile machinery.

The research and application of processing aids will promote the functionalization and high performance process of modified nylon.

⑦ The application of comprehensive technology and the refinement of products are the driving force for the development of its industry.

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What is the market demand and development of nylon?

The high-strength changes in the nylon market will become larger and larger, and new reinforcement materials such as inorganic whisker reinforcement will become larger and larger. Carbon fiber reinforced PA is mainly used for vehicle engine parts, mechanical parts and aviation equipment parts.

The difference between modified nylon material and pure nylon

There are two common materials on the market: modified nylon materials and pure nylon. What is the difference between these two materials? Compared with pure nylon, modified nylon material has greater impact toughness, stiffness, temperature resistance, creep and fatigue. The modified nylon material has mechanical elongation, molding shrinkage, water absorption and abrasion resistance.

Commonly used modified nylon performance application

Modified nylon is one of the five major engineering plastics, which has the characteristics of many varieties, large output and wide application. However, due to the wide variety of modified nylon, some products have similarities in the application field, and some products are very different and need to be carefully distinguished.

Generation Principle of Modified Nylon

The polymerization reaction of modified nylon is carried out below the polymer dissolution point. The late stage of polymerization is characterized by a rapid increase in content, and at the same time, with the polymer knot and condensation. People usually react directly.

Performance advantages of modified nylon

Nylon is a kind of engineering plastics with excellent mechanical properties, outstanding corrosion resistance, oil resistance, heat resistance, high modulus and so on. Reinforced, flame retardant modification, can significantly improve its heat resistance, modulus dimensional stability and flame retardancy, modified nylon is widely used as a substitute for metal, wood and other traditional materials, used in automotive, electrical and electronic, power tools and other industries.

Nylon Modified Material Market Application

Nylon raw material as the base material, by adding chemical or physical additives, through physical mixing or chemical reaction will change the physical and chemical properties of nylon itself, the formation of plastic granular products. The addition of a compatibilizer to the reinforced nylon G-5 cause the glass fiber to react with the nylon to produce a chemical bond that improves strength and toughness. Toughened nylon can be added with a toughening agent G-1. Abrasion resistant nylon, halogen free flame retardant nylon, conductive nylon, flame retardant nylon and so on. What are the uses of modified nylon?