Polyester silk with relatively strong acid and alkali resistance and good moisture removal performance

A polyester yarn, acid and alkali resistance technology, applied in the field of polyester yarn, can solve the problems of poor moisture removal effect and effective anti-corrosion effect, and achieve good moisture absorption effect and good moisture removal effect

Inactive Publication Date: 2020-06-23
骏隆翔(厦门)纤维科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a polyester yarn manufacturing method with strong acid and alkali resistance and good moisture drainage, so as to solve the problems of poor moisture drainage and effective anti-corrosion effect proposed in the above-mentioned background technology

Method used

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  • Polyester silk with relatively strong acid and alkali resistance and good moisture removal performance
  • Polyester silk with relatively strong acid and alkali resistance and good moisture removal performance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The manufacturing method of polyester yarn includes the following steps:

[0024] a. Material selection: use hygroscopic polyester fiber, polyurethane fiber, flame-retardant aramid, carbon fiber and glass fiber as raw materials;

[0025] b. One-time spinning: the hygroscopic polyester fiber, polyurethane fiber, flame-retardant aramid, carbon fiber and glass fiber are spun through a spinning machine;

[0026] c. Anti-acid and alkali treatment: soak the material obtained in step b in an anti-acid and alkali treatment solution. The composition of the anti-acid and alkali treatment solution is: polyvinyl chloride, polyurethane, acrylate, monoammonium phosphate, boric acid and water;

[0027] d. Drying treatment: take out step c after soaking, and dry it in the hot air drying room;

[0028] e. Secondary spinning: take the nylon slender rod coated with flame-retardant heat insulation material as the basic fixed rod, and wind several materials after step c on the nylon slender rod in tu...

Embodiment 2

[0036] a. Material selection: use hygroscopic polyester fiber, polyurethane fiber, flame-retardant aramid, carbon fiber and glass fiber as raw materials;

[0037] b. One-time spinning: the hygroscopic polyester fiber, polyurethane fiber, flame-retardant aramid, carbon fiber and glass fiber are spun through a spinning machine;

[0038] c. Anti-acid and alkali treatment: soak the material obtained in step b in an anti-acid and alkali treatment solution. The composition of the anti-acid and alkali treatment solution is: polyvinyl chloride, polyurethane, acrylate, monoammonium phosphate, boric acid and water;

[0039] d. Drying treatment: take out step c after soaking, and dry it in the hot air drying room;

[0040] e. Secondary spinning: take the nylon slender rod coated with flame-retardant heat insulation material as the basic fixed rod, and wind several materials after step c on the nylon slender rod in turn, and then use the spinning machine After spinning, take off the nylon slender...

Embodiment 3

[0048] a. Material selection: use hygroscopic polyester fiber, polyurethane fiber, flame-retardant aramid, carbon fiber and glass fiber as raw materials;

[0049] b. One-time spinning: the hygroscopic polyester fiber, polyurethane fiber, flame-retardant aramid, carbon fiber and glass fiber are spun through a spinning machine;

[0050] c. Anti-acid and alkali treatment: soak the material obtained in step b in an anti-acid and alkali treatment solution. The composition of the anti-acid and alkali treatment solution is: polyvinyl chloride, polyurethane, acrylate, monoammonium phosphate, boric acid and water;

[0051] d. Drying treatment: take out step c after soaking, and dry it in the hot air drying room;

[0052] e. Secondary spinning: take the nylon slender rod coated with flame-retardant heat insulation material as the basic fixed rod, and wind several materials after step c on the nylon slender rod in turn, and then use the spinning machine After spinning, take off the nylon slender...

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Abstract

The present invention discloses a preparation method of polyester silk with relatively strong acid and alkali resistance and good moisture removal performance, and relates to the technical field of polyester silk. The preparation method of the polyester silk comprises the following steps of a, material selection, wherein hygroscopic polyester protofilaments, polyurethane fiber filaments, flame-retardant aramid fibers, carbon fiber filaments and glass fiber filaments are selected as raw materials; b, primary spinning, wherein the hygroscopic polyester protofilaments, the polyurethane fiber filaments, the flame-retardant aramid fibers, the carbon fiber filaments and the glass fiber filaments are spun by a spinning machine; c, anti-acid and alkali treatment, wherein a material obtained in thestep b is soaked in anti-acid and alkali treatment liquid, and the anti-acid and alkali treatment liquid comprises polyvinyl chloride, polyurethane, acrylate, monoammonium phosphate, boric acid and water; and d, drying treatment, wherein the soaked material in the step c is taken out and then is subjected to airing drying treatment in a hot air drying room. The polyester silk has the characteristics of good moisture removal effect and high safety.

Description

Technical field [0001] The invention relates to the technical field of polyester yarns, in particular to a method for manufacturing polyester yarns with strong acid and alkali resistance and good moisture drainage. Background technique [0002] The characteristic of polyester yarn is that it can withstand chemicals and wash frequently to reduce the fading and discoloration of clothes. Therefore, many special uniforms are made of polyester yarn. In contrast, polyester yarn is tougher than rayon. When embroidering, the machine runs at high speed, and the polyester thread with high toughness can withstand greater tension; and its fire resistance is extremely high, even if the clothing is close to the flame; it is not easy to touch fire, but the polyester fabric has a low moisture absorption rate, resulting in easy Generate static electricity, easy to fluff and pilling. In addition, many chemical plants also use polyester yarn to make work clothes. Due to the working characteristic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04D02G3/22D06M15/248D06M15/564D06M13/224D06M11/71D06M11/82D06M101/32D06M101/38D06M101/36D06M101/40
CPCD02G3/045D02G3/047D02G3/22D06M11/71D06M11/82D06M13/2246D06M15/248D06M15/564D06M2101/32D06M2101/36D06M2101/38D06M2101/40D10B2101/06D10B2101/12D10B2331/021D10B2331/04D10B2331/10
Inventor 陈作忠苏金尧
Owner 骏隆翔(厦门)纤维科技有限公司
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