Differences in molecular structure and basic performance PA612 is formed by polycondensation of hexamethylenediamine (6 carbon atoms) and dodecanedioic acid (12 carbon atoms), with a molecular formula of -(NH-(CH₂)₆-NH-CO-(CH₂)₁₀-CO)-. PA12 is generated by ring-opening polymerization of a single monomer, laurolactam, with a structure of -(NH-(CH₂)₁₁-CO)- . The difference in carbon chain length directly leads to performance […]

1. Mechanical property enhancement: from molecular bonding to network construction The core of zinc oxide to enhance the strength of nylon lies in the physical-chemical dual action mechanism. At the physical level, the four-needle zinc oxide whiskers (surface modified with silane coupling agent) form a three-dimensional network skeleton in the nylon matrix, effectively transmitting stress and […]

I. Machinery manufacturing: a silent and efficient transmission revolution In the field of machinery manufacturing, nylon profiles are replacing metals as the first choice for precision transmission parts. Its excellent self-lubricating properties greatly reduce the friction coefficient, significantly reducing the noise of small gears when running in power tools, and reducing energy loss by more […]

1. The trend of the times: Lightweighting has become the survival rule of the automotive industry Global warming and the energy crisis have forced the automotive industry to transform. Studies have shown that if the weight of a car is reduced by 10%, fuel efficiency can be improved by 6%-8% (data from the U.S. Department […]

Core characteristics: The golden balance point of engineering plastics Nylon 610 exhibits a rare balance in performance parameters, and its physical properties are between rigid materials and flexible polymers.The density of the material is maintained at 1.07-1.09g/cm³, it has both lightweight and structural strength.More importantly, it has a water absorption rate of less than 1.5%, […]

1.Appearance quality: the truth is in the details Smooth and flat surface, uniform color, clear and complete teeth and intact buckle parts – this is not only an aesthetic requirement, but also a functional guarantee. Burrs may cut cables, bubbles or cracks may pose a risk of breakage, and tooth defects may directly lead to […]

1. Fashion and functional clothing: comfortable and durable daily guardian Nylon fiber has completely revolutionized the modern clothing industry with its lightness, softness, high strength and excellent wrinkle resistance. Its excellent moisture absorption and quick-drying properties make it an ideal choice for sportswear and summer clothing (such as the quick-drying technology widely used by well-known sports […]

High temperature battlefield: the invisible guardian of kitchen utensils In front of the stove with hot oil splashing, food-grade nylon shows amazing stability. Its temperature resistance range is usually between -40℃ and 220℃, which allows spatulas and high-temperature resistant clips to be at ease in boiling soup. The sealing ring of the inner lid of […]

1. Technological innovation of modified nylon: from basic performance to functional breakthroughs The core of modified nylon is to optimize its performance through physical or chemical means. For example, adding 30% glass fiber (GF) can reduce the molding shrinkage of PA66 from 1.5-2% to 0.3%, significantly improving dimensional stability. In recent years, the application of […]

Abstract As the first of the five major engineering plastics, nylon (PA) accounts for 35% of the applications in automobile manufacturing, electronics and electrical, mechanical engineering and other fields due to its excellent mechanical properties and wide applicable temperature range (-40℃ to 250℃) (Grand View Research, 2022). This article systematically analyzes the core characteristics of […]