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A kind of wrinkle-resistant finishing agent, functional cotton fabric and preparation method thereof

An anti-wrinkle finishing agent and anti-wrinkle finishing technology, which is applied in the fields of plant fiber, fiber treatment, textiles and papermaking, etc., can solve the problems of weak catalytic performance, insignificant finishing effect, and failure to achieve the expected finishing effect, so as to improve The effect of anti-wrinkle properties

Active Publication Date: 2021-10-12
江苏雅高纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the amount of titanium dioxide is too small, the catalytic performance is weak, and the expected finishing effect cannot be achieved; if the amount is too large, the molecules of titanium dioxide are prone to agglomeration, resulting in uneven crosslinking, reducing the wrinkle recovery angle of the fabric, and the finishing effect is not obvious.

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

[0020] Step 1, 3g of cotton fabric is treated with ethanol to remove grease and wax on the surface of the fabric.

[0021] Step 2. Weigh 1.8g of 2D2D etherified resin F-AP into a 250ml beaker, then add 0.9g of catalyst GH-710 and 0.18g of penetrant JFC to the beaker, and finally add 90ml of distilled water to obtain a mixed solution.

[0022] Step 3, 0.9g of H 3 PMo 6 Add it into the mixed solution prepared in step 2, and adjust the pH value of the solution to 5-6 under the condition of uniform stirring to obtain the anti-wrinkle finishing solution.

[0023] Step 4. After drying the cotton cloth treated in step 1, immerse it in the anti-wrinkle finishing solution prepared in step 3 for two dipping and two rolling, and the rolling rate is 110%. Pre-bake for another 3 minutes at 110°C, take it out and then bake for 90s at 160°C, wash and dry as standard.

Embodiment 2

[0025] Step 1, 5g of cotton fabric is treated with ethanol to remove grease and wax on the surface of the fabric.

[0026] Step 2. Weigh 4.5g of 2D2D etherified resin F-AP into a 250ml beaker, then add 3g of catalyst GH-710 and 0.15g of penetrant JFC to the beaker, and finally add 150ml of distilled water to obtain a mixed solution.

[0027] Step 3, 1.5g of H 3 PMo 8 Add it into the mixed solution prepared in step 2, and adjust the pH value of the solution to 5-6 under the condition of uniform stirring to obtain the anti-wrinkle finishing solution.

[0028] Step 4. After drying the cotton cloth treated in step 1, immerse it in the anti-wrinkle finishing solution prepared in step 3 for two dipping and two rolling, and the rolling rate is 110%. Then pre-bake for 2 minutes at 100°C, take it out and then bake for 60s at 150°C, wash and dry as standard.

Embodiment 3

[0030] Step 1, 6g of cotton fabric is treated with ethanol to remove grease and wax on the surface of the fabric.

[0031] Step 2. Weigh 3.6g of 2D2D etherified resin F-AP into a 250ml beaker, then add 3.6g of catalyst GH-710 and 0.18g of penetrant JFC to the beaker, and finally add 180ml of distilled water to obtain a mixed solution.

[0032] Step 3, 1.8g of H 3 PMo 11 Add it into the mixed solution prepared in step 2, and adjust the pH value of the solution to 5-6 under the condition of uniform stirring to obtain the anti-wrinkle finishing solution.

[0033] Step 4. After drying the cotton cloth treated in step 1, immerse it in the anti-wrinkle finishing solution prepared in step 3 for two dipping and two rolling, and the rolling rate is 110%. Then pre-bake for 3 minutes at 100°C, take it out and then bake for 90s at 170°C, wash and dry as standard.

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 invention belongs to the technical field of functional textile finishing, and in particular relates to an anti-wrinkle finishing agent, functional cotton fabric and a preparation method thereof. The anti-wrinkle finishing agent is prepared from raw materials including 2D etherified resin F-AP, catalyst GH-710, penetrating agent JFC and phosphomolybdenum polysalt. The preparation method of functional cotton fabric in the present invention is: add catalyst GH-710, penetrant JFC and distilled water successively in 2D etherified resin F-AP, obtain mixed solution; 3 PMo 6 、H 3 PMo 8 and H 3 PMo 11 Add one or more of them into the mixed solution, adjust the pH to 5-6, and obtain the anti-wrinkle finishing solution; pad the cleaned cotton fabric in the anti-wrinkle finishing solution, and then pre-baking, baking, and After washing and drying, the anti-wrinkle functional cotton fabric with better anti-wrinkle performance is obtained.

Description

technical field [0001] The invention belongs to the technical field of functional textile finishing, and in particular relates to an anti-wrinkle finishing agent, functional cotton fabric and a preparation method thereof. Background technique [0002] As a representative fiber of natural fibers, cotton has good moisture absorption, breathability, skin-friendly, antistatic and other advantages. However, cotton fabrics often show wrinkles during use, which seriously affects their aesthetics. For this reason, cotton often requires a no-iron wrinkle-free finish. [0003] At present, the commonly used formaldehyde-free anti-wrinkle finishing agents mainly include tetracarboxylic butane (BTCA), citric acid (CA), water-based polyurethane, etherified 2D resin, epoxy resin, MA / IA / AA polymerized polycarboxylic acid (PCA) ), etc., among which BTCA has great damage to the strength of the fabric and is used in a large amount, and the waste water pollution after finishing is large; the f...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06M11/71D06M13/432D06M101/06
CPCD06M11/71D06M13/432D06M2101/06D06M2200/20
Inventor 毛庆辉徐碧琳郑琳娟张莉罗欢罗正鑫鲁雯茜
Owner 江苏雅高纺织科技有限公司