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Do you know the properties of modified nylon?

Modified nylon belongs to the group of polyamides which have amino groups in its main chain. Amino groups are polar and are attracted to each other by hydrogen bonding. Therefore, nylon crystallises easily and can be made into very strong fibres. Polyamide is tough horny translucent or milky white crystalline resin, often made of cylindrical granules, for plastics polyamide molecular weight is generally 15,000 ~ 20,000.

2024-07-02

Abrasion-resistant nylon lanyard in life applications

Wear-resistant nylon lanyards can be considered ubiquitous in our lives, some of which may not stand out much due to their size or other different aspects, so they are often overlooked by us. For example, the most common mobile phones, many people have a rope on top of their mobile phones, and there are also some documents equipped with a rope, they are lanyards, and nowadays many people like to use it to decorate and wear clothes and so on. It is also recognised by many people for this effect.

2024-07-02

Synthesis mechanism of modified nylon

Modified nylon synthesis process is an anionic type of catalytic polymerisation reaction, the reaction process is as follows: 　　1, the formation of lactam anion: in the metal sodium, sodium hydroxide and other alkaline catalysts, caprolactam monomer to generate caprolactam sodium salt, in the alkaline reaction system, the dissociation of the active lactam anion.

2024-07-02

To improve the quality of modified nylon to make the road better

Modified nylon products want to stand out in the competition, a sales in place, more importantly, the quality of the product itself has to pass, good sales, there is no good quality assurance, customers are not going to buy your products, each enterprise has to improve the quality of nylon products as a top priority, I believe that the future of the nylon market will be better and better.

2024-07-02

The use of modified nylon plate need to follow what kind of principle

Modified nylon plate can be said to be a relatively common material, and on such material, we need to follow the guidelines in the use of how to ensure that there is a relatively good use of the role? Here, we can look together.

2024-07-02

Competitiveness in the development of modified nylon

Modified nylon as the largest and most important varieties of engineering plastics, has a strong vitality, mainly because it is modified to achieve high performance, followed by automotive, electrical appliances, communications, electronics, machinery and other industries themselves on the product of high performance requirements are becoming increasingly strong, the rapid development of the relevant industries to promote the process of high performance of engineering plastics, modified nylon in the future development of the trend is as follows:

2024-07-02

Do you know how wear-resistant nylon materials are applied?

In fact, wear-resistant nylon material in addition to rigidity, but also has a self-extinguishing properties, which makes it in the field of electrical appliances, switches have been widely used in the field of electrical switches generally need materials with a certain degree of wear-resistant, flame-retardant properties, because the nylon material itself has a self-extinguishing properties, in the addition of a small amount of flame retardant in the case of a very good flame retardant effect, and the material itself does not have a lot of changes in the performance of the material can still meet some of the mechanical aspects of the The material itself does not change much and can still meet some mechanical requirements, such as rigidity and flexibility.

2024-07-02

What are the main uses of Jun Cheng modified nylon products?

Nylon alloying. By blending other polymers, the water absorption of nylon can be improved, and the dimensional stability of the products can be improved, as well as low temperature brittleness, heat resistance and wear resistance. For example, in the Wenzhou-Fuzhou high-speed railway system under construction, this is the first time that domestic Juncheng modified nylon engineering plastics have been used in the national high-speed railway key infrastructure projects. The product has high strength, impact resistance, high steel properties, which also reflects the superior characteristics of nylon 66 as engineering plastics.

2024-07-02

Abrasion-resistant nylon in the field of wind blade application

Wear-resistant nylon relative to nylon bis 6 has better toughness, especially after absorbing water, this performance in the glass fibre is particularly prominent, toughness is much better than reinforced PA66. At the same time, the addition of glass fibre filling reduces the mould shrinkage of the material, which makes the wear-resistant nylon have a very good dimensional stability. These two properties of wear-resistant nylon in the field of fan blade has been widely used.

2024-07-02

Abrasion-resistant nylon is mainly used in synthetic fibres

Abrasion-resistant nylon is mainly used for synthetic fibres, its most prominent advantage is that the abrasion resistance is higher than all other fibres, 10 times higher than cotton abrasion resistance, 20 times higher than wool, slightly added to the blended fabrics in some polyamide fibres, which can greatly improve its abrasion resistance; when stretched to 3-6%, the elasticity of the recovery rate of up to 100%; it can withstand tens of thousands of times of folding and not breakage. 　　Abrasion-resistant nylon strength than cotton 1-2 times higher than wool 4-5 times higher than viscose fibre 3 times. But wear-resistant nylon's heat and light resistance is poor, keep the sex is not good, made of clothes not as polyester straight. 　　In addition, nylon - 66 and nylon - 6 for clothing are moisture absorption and poor dyeing shortcomings, the development of new varieties of abrasion-resistant nylon - nylon - 3 and nylon - 4 of the new abrasion-resistant nylon, lightweight, wrinkle-resistant, breathable, and good durability, dyeing and heat-setting and other characteristics, and therefore considered to be very promising.

2024-07-02