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Production process of reactive flame retardant polyester fabric

A technology of reactive flame retardant and polyester fabrics, applied in the direction of flame retardant fibers, fiber types, textiles and papermaking, etc., can solve the problems of unsatisfactory flame retardant effect, achieve poor washing performance, improve flame retardant effect, good The effect of synergistic flame retardant effect

Inactive Publication Date: 2018-12-28
ZHEJIANG CADY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing technology has the problem of unsatisfactory flame retardant effect

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1. A production process of reactive flame-retardant polyester fabric, comprising the following steps:

[0019] A. Wash the polyester fabric with acetone, and dry it at 55-65°C for 40-60min to obtain product a;

[0020] B. Soak product a in flame retardant solution to obtain product b; soaking temperature is 35-40°C, soaking time is 30-40min, and the bath ratio between product a and flame retardant solution is 1:8;

[0021] C. Extrude product b to obtain product c;

[0022] D. Pre-dry product c to obtain product d; the temperature of pre-drying is 70-80°C, and the time is 1-3min;

[0023] E. Baking product d to obtain product e; the temperature of baking is 130-140° C., and the time is 2-3 minutes;

[0024] F, product e is cooled to room temperature to obtain the final finished product.

[0025] The excess ratio in the step c is 100%.

[0026] The product e in step F is cooled to room temperature at a linear cooling rate of 2-2.3° C. / s.

[0027] The flame r...

Embodiment 2

[0031] Example 2. A production process of reactive flame-retardant polyester fabric, comprising the following steps:

[0032] A. Wash the polyester fabric with acetone, and dry it at 60°C for 50 minutes to obtain product a;

[0033] B. Soak product a in the flame retardant solution to obtain product b; the soaking temperature is 38°C, the soaking time is 35 minutes, and the bath ratio between product a and the flame retardant solution is 1:8;

[0034] C. Extrude product b to obtain product c;

[0035] D. Pre-dry product c to obtain product d; the temperature of pre-drying is 75°C, and the time is 2 minutes;

[0036] E. Bake product d to obtain product e; the temperature of baking is 130-140° C., and the time is 2.5 minutes;

[0037] F, product e is cooled to room temperature to obtain the final finished product.

[0038] The excess ratio in the step c is 100%.

[0039] Product e in step F is cooled to room temperature at a linear cooling rate of 2.1 °C / s.

[0040] The fl...

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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Abstract

The invention discloses a production process of a reactive flame retardant polyester fabric. The production process includes the following steps: the step A of washing the polyester fabric with acetone and drying at 55-65 DEG C for 40-60 minutes to obtain a product a; the step B of soaking the product a in a flame retardant liquid to obtain a product b with the soaking temperature of 35-40 DEG C and the soaking time of 30-40 min, wherein the bath ratio between the product a and the flame retardant liquid is 1:8; the step C of squeezed the product b to obtain a product c; the step D of pre-drying the product c to obtain a product d with the pre-drying temperature of 70-80 DEG C and the time of 1-3min; the step E of baking the product d to obtain a product e with the baking temperature of 130-140 DEG C and the time of 2-3min; the step F of cooling the product e to room temperature to obtain a final product. The production process has the advantages of being able to effectively improve the flame retarding effect.

Description

technical field [0001] The invention relates to a production method of polyester fabric, in particular to a production process of reactive flame-retardant polyester fabric. Background technique [0002] Polyester fiber is also called polyester fiber, and its main component is polyethylene terephthalate. Because the macromolecular structure of polyester is arranged tightly and orderly, and the molecular chain is linear, it has a series of excellent properties, such as breaking strength High, good acid and alkali resistance, good wear resistance and heat resistance, etc. Although polyester fiber has the above-mentioned series of excellent performances, because polyester only contains carbon, hydrogen and oxygen elements, the molecular structure is relatively strong, the molecular structure is symmetrical and the arrangement is tight and orderly, the wearing comfort of polyester fiber fabrics is poor and the resistance to wear is poor. The burning effect is not good, it is eas...

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): D06M13/148D06M11/72D06M11/46D06M101/32
CPCD06M11/46D06M11/72D06M13/148D06M2101/32D06M2200/30
Inventor 蔡芳周小利郁小琴张利方
Owner ZHEJIANG CADY IND
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