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Multifunctional defoaming agent for spinning

A defoamer and multi-functional technology, applied in the field of textile printing and dyeing auxiliaries, can solve problems such as uneven color spots and affecting product quality, achieve good defoaming function, easy to clean, and prevent dye agglomeration

Inactive Publication Date: 2012-12-19
WUJIANG YISHENG TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The defoaming agent is used in the dyeing process, and its significance is more prominent. If there is foam in the dyeing solution, color spots, stains and uneven color will be formed on the fabric, which will seriously affect the product quality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of textile multifunctional defoamer, by weight, consists of the following components:

[0019] Polypropylene Glycol: 20, Dimethicone: 50, Aluminum Trichloride: 1,

[0020] Ferrous sulfate: 1, polyvinylamide: 20, stearic acid: 10,

[0021] Diethylene glycol laurate: 10, diisobutylmethanol: 10, water: 400.

Embodiment 2

[0023] A kind of textile multifunctional defoamer, by weight, consists of the following components:

[0024] Polypropylene Glycol: 40, Dimethicone: 60, Aluminum Trichloride: 3,

[0025] Ferrous Sulfate: 3, Polyvinylamide: 30, Stearic Acid: 20,

[0026] Diethylene glycol laurate: 20, diisobutylmethanol: 20, water: 600.

Embodiment 3

[0028] A kind of textile multifunctional defoamer, by weight, consists of the following components:

[0029] Polypropylene Glycol: 30, Dimethicone: 55, Aluminum Trichloride: 2,

[0030] Ferrous sulfate: 2, polyvinylamide: 25, stearic acid: 16,

[0031] Diethylene glycol laurate: 16, diisobutylmethanol: 16, water: 500.

[0032] In the foregoing examples, the preparation process of the multifunctional defoamer for textile use is as follows:

[0033] (1) Mix polypropylene glycol, dimethyl siloxane, diethylene glycol laurate and diisobutyl carbinol, and stir evenly;

[0034] (2) Mix the remaining ingredients and stir evenly;

[0035] (3) Mix the product of the step (1) and the product of the step (2), and stir evenly to obtain the finished product.

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PUM

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Abstract

The invention discloses a multifunctional defoaming agent for spinning. The defoaming agent comprises the following components in parts by weight: 20-40 parts of polypropylene glycol, 50-60 parts of dimethyl siloxane, 1-3 parts of aluminium trichloride, 1-3 parts of ferrous sulfate, 20-30 parts of polyethylene amide, 10-20 parts of stearic acid, 10-20 parts of diglycol laurate, 10-20 parts of diisobutyl carbinol and 400-600 parts of water. Compared with the prior art, the defoaming agent has the following beneficial effects that the defoaming agent has good defoaming function, has the functions of simultaneously infiltrating, washing, retarding and levelling fabrics, can prevent dye aggregation and ensures that the fabrics is easily washed.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing auxiliaries, and more specifically relates to a multifunctional defoamer for textiles. Background technique [0002] In the process of textile processing, processes such as foam printing and carpet foam dyeing are advanced energy-saving processing technologies. But in the general dyeing and finishing process, the generation of foam often brings unfavorable factors to the production, affecting the smooth progress of production and product quality. In the pre-treatment process, a large number of desizing, scouring, bleaching and detergent additives with active agents as the main components are used, so it is easy to generate foam. In order not to affect the smooth progress of processing and improve the pre-treatment effect, pre-treatment is also required. The agent is preferably low-foaming or non-foaming. In addition to choosing a low-foaming surfactant as the main component of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/613D06P1/52D06P1/673D06P1/653D06P1/651
Inventor 程明水
Owner WUJIANG YISHENG TEXTILE
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