Terylene air-jet textured yarn fabric with high color fastness

A technology of high color fastness and air-varying yarn, applied in the field of fabrics, can solve the problems of uneven penetration of dye liquor, small motion binding force, low service life, etc., to improve the difficulty of coloring, improve compatibility and improve service life. Effect

Active Publication Date: 2012-08-08
台州东海翔织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The polyester air-converted yarn obtained by the above method has the advantages of smooth yarn surface after dyeing, less burr and high production efficiency, and is widely used. Structural characteristics, under hot and humid conditions, the binding force on the movement of macromolecular segments is small, and the macromolecules in the non-crystalline part of the high orientation are prone to disorientation, resulting in high irregular shrinkage of the cheese at high temperature, ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Terylene air-jet textured yarn fabric with high color fastness
  • Terylene air-jet textured yarn fabric with high color fastness
  • Terylene air-jet textured yarn fabric with high color fastness

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Adopt the following method to prepare air variable yarn fabric with high color fastness:

[0059] A. Preparation of polyester chips: Add terephthalic acid, ethylene glycol, antimony dioxide and hexamethyldisiloxane into continuous polyester equipment according to the percentage by weight of each raw material in Example 1 of the above table 1 Ester reaction, the polyester reaction temperature is 240 ° C ~ 250 ° C, so that the polymerization rate is 96%, the reaction is completed, and the modified polyester melt is obtained, and the above-mentioned modified polyester melt is passed through the casting belt, pelletizing, Dried to obtain polyester chips;

[0060] B. Preparation of color masterbatch: Add the above-mentioned polyester chip, colorant, titanium nitride, toner, accelerator, dispersant, flame retardant, antioxidant and stabilizer into a plastic extruder for extrusion The color masterbatch is obtained by granulation; the extrusion temperature of each section of t...

Embodiment 2-5

[0064] A polyester air-converted yarn fabric with high color fastness, the specific preparation method is consistent with the method described in Example 1, the difference is that the weight ratio of the raw materials used to prepare the polyester air-converted yarn is according to Examples 2-5 in Table 1 The specific weight proportion of corresponding embodiment is chosen.

Embodiment 6

[0066] Adopt the following method to prepare air variable yarn fabric with high color fastness:

[0067] A. Preparation of polyester chips: according to the weight percentage of each raw material in the above-mentioned Table 2 Example 6, terephthalic acid, ethylene glycol, antimony dioxide and hexamethyldisiloxane are added to the continuous polyester equipment for polymerization Ester reaction, the polyester reaction temperature is 240 ° C ~ 245 ° C, so that the polymerization rate is 98%, the reaction is completed, and the modified polyester melt is obtained, and the above-mentioned modified polyester melt is passed through the casting belt, pelletizing, Dried to obtain polyester chips;

[0068] B. Preparation of color masterbatch: Add the above-mentioned polyester chip, colorant, titanium nitride, toner, accelerator, dispersant, flame retardant, antioxidant and stabilizer into a plastic extruder for extrusion The color masterbatch is obtained by granulation; the extrusion ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The present invention relates to a terylene air-jet textured yarn fabric with high color fastness and belongs to the technical field of textile. In order to solve a problem of poor color fastness of a fabric in the existing technology, the invention provides terylene air-jet textured yarn fabric with high color fastness. The fabric is mainly weaved from terylene air-jet textured yarn, wherein the terylene air-jet textured yarn is mainly prepared from raw materials of terephthalic acid, glycol monomer, hexamethyldisiloxane, tellurium dioxide, colouring agent, titanium nitride, toner, promoter, dispersant and stabilizer, and the raw materials can also be added with fire retardant or antioxidant. The invention has advantages of high color fastness, uniform coloring and good brightness, and reaches washing resisting color fastness of grade 4-5 , sweat resisting color fastness of grade 4-5 and light resisting color fastness of higher than grade 7; and the raw materials of the invention do not need dyeing after spinning to realize the reduction of environmental pollution, reduction of high temperature dyeing process, and improvement of the strength property of the yarn.

Description

technical field [0001] The invention relates to a fabric, in particular to a polyester space-changing yarn fabric with high color fastness, which belongs to the technical field of textiles. Background technique [0002] As one of the three main fibers in synthetic fibers, polyester is widely used in clothing fabrics and other non-clothing fields because of its excellent physical and chemical properties. Polyester air-converted yarn uses special processing technology to make polyester yarn have the feel and soft touch of natural cotton yarn, and at the same time overcomes the wrinkle resistance of cotton. It is washable and easy to care. Decorative fabrics, curtain fabrics and fashion fabrics, etc.). Because polypropylene fiber has the characteristics of low density, good warmth retention and wear resistance, low moisture regain and good moisture conductivity. Therefore, polypropylene is widely used in the textile field. However, polypropylene fiber, a hydrocarbon polymer, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D01F6/92C08G63/183C08K3/28C08K3/22C08K5/5419
Inventor 金鹏
Owner 台州东海翔织造有限公司
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