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  • Main Applications of Nylon 6

    Nylon 6, namely polyamide 6, is a translucent or opaque milk-white crystalline polymer. Nylon 6 slice has the characteristics of good toughness, strong wear resistance, oil resistance, shock resistance, etc. It has high mechanical strength and heat resistance, good impact strength, high melting p...
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  • Development Status and Trend of Nylon 6 Fiber Industry

    In the past five years, the nylon 6 industry has made great breakthroughs in market application and technology development. For example, the bottleneck of the the main raw materials of nylon 6 has been broken through; the supporting capacity of the industrial chain has been enhanced; breakthrough...
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  • What are the Advantages of Nylon 6 Fiber Compared with Traditional Dyed Filament?

    At present, green and environment-friendly fabric product is still a popular development trend. Environment-friendly color-spun nylon 6 fiber is made of spinning raw materials with colorant (such as masterbatch). The advantages of the fiber are high color fastness, bright color, uniform dyeing an...
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  • Effect of Hot Box Temperature on Crimping, Strength and Dyeing of Nylon 6

    After years of production practice, our company, Highsun Synthetic Fiber Technologies Co., Ltd., gradually found out the influence of hot box temperature on crimping, strength and dyeing of nylon 6. 1. Influence on nylon 6 crimping Under the production conditions of stretching ratio of 1.239 tim...
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  • The Influence of Oil Content of Nylon 6 POY on DTY Processing

    The quality of nylon 6 POY has a great influence on DTY processing. Because there are many influencing factors, the influence of POY oil content on DTY quality is easy to be ignored. In DTY processing, the oil content of raw filament determines the dynamic friction between filament and metal and ...
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  • Detailed Explanation of Nylon 6 DTY Twisting Tension

    In the texturing process of nylon 6 POY yarn, twisting tension (T1) and untwisting tension (T2) affect the stability of texturing and the quality of nylon 6 DTY, which are important factors to ensure normal production. If the ratio of T2/T1 is too small, the twisting efficiency will be low and t...
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  • Analysis of Causes of Nylon 6 DTY Fibrils

    There are many reasons for the fibrils of nylon 6 DTY. For example, the fibrils of POY, a raw material of DTY nylon yarn, exists at both ends of DTY bobbin. Damage to a certain ceramic (such as spinning head) during the texturing process can cause fibrils. As long as the cause of fibrils is found...
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  • How to Improve the Dyeing Uniformity of Nylon 6 FDY Fine Denier Spinning?

    Nylon 6 fdy fine denier yarn with single fiber size less than 1.1d has soft and delicate handfeeling, smoothnessand fullness, good air permeability and high elasticity. It is an ideal raw material for garment fabric processing. However, the uneven dyeing caused by tensile deformation in one-step ...
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  • Innovation of Anhydrous Coloring Process for Polyamide 6 Filament

    With the increasing pressure of environmental protection, the clean production of nylon 6 filament has been carried out, and the water free coloring process has attracted more and more attention. Today, Highsun will talk with you about this hot topic in the industry. At present, the dyeing of ny...
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  • Basic Knowledge about Nylon 6 Filament

    Nylon 6 filaments, as a common raw material for civilian textile fibers, are generally used in weaving processing (also known as woven processing, because of the use of shuttle weft insertion in the past) and knitting processing in subsequent processing applications. The product formed after wea...
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  • Application Analysis of Polyamide 6 Filament

    The product usage of the spinning workshop is reflected on the yarn label. It is mainly divided into two categories: general purpose and special purpose. The general purpose yarn is not specially marked on the label, and the special purpose yarn will be specified on the label according to its pur...
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  • How does Polyamide Fiber Industry Shoulder the Responsibility of Fashion

    China is a big producer of nylon fiber for civil use, and there is still a broad space for future development. However, compared with the status of a major producer of nylon, China's Nylon industry still needs to enhance its strength in product application and development, brand development, ...
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