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Moisture-absorbing and heat-discharging finishing agent for cotton and preparation method of moisture-absorbing and heat-discharging finishing agent

A heat finishing and finishing agent technology, which is applied in fiber treatment, textiles, papermaking, plant fibers, etc., can solve the problems of poor stability and achieve good shear resistance, not easy to absorb dust, and good hydrophilic and antistatic properties. Effect

Active Publication Date: 2017-06-13
青岛奥洛思新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to improve production efficiency and reduce production costs, many finishing steps often use several functional finishing agents together. The purpose of this performance, but due to the difference in solubility, ionic type and pH value between different finishing agents, the stability after mixing them is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A method for preparing a moisture-absorbing and heat-discharging finishing agent for cotton, comprising the following steps:

[0034] (1) Weighing: Inspect various raw materials according to the requirements, and weigh them according to the proportion of the formula for later use;

[0035] (2) Add 20% by weight of new-type amino-modified polysiloxane and 10% of ABn block polysilicon into the reaction kettle equipped with a stirring device in turn, and adjust the temperature of the reaction kettle to 40°C. After stabilization, turn on the stirring device, the speed of the stirring device is 100rpm, and the stirring time is 20min until the stirring is uniform;

[0036] (3) After the stirring is completed, add 5% by weight polymer surfactant into the reactor, turn on the stirring device, the stirring device rotates at 300 rpm, and the stirring time is 20 minutes until the stirring is uniform;

[0037] (4) Add glacial acetic acid with a weight percentage of 0.5% into the r...

Embodiment 2

[0042] A method for preparing a moisture-absorbing and heat-discharging finishing agent for cotton, comprising the following steps:

[0043] (1) Weighing: Inspect various raw materials according to the requirements, and weigh them according to the proportion of the formula for later use;

[0044] (2) Add 23.6% by weight of new amino-modified polysiloxane and 13.5% of ABn block polysilicon into the reaction kettle equipped with a stirring device in turn, and adjust the temperature of the reaction kettle to 45°C. After stabilization, turn on the stirring device, the rotating speed of the stirring device is 200rpm, and the stirring time is 25min until the stirring is uniform;

[0045] (3) After the stirring is completed, add 6.5% alkyl glycoside by weight into the reactor, start the stirring device, the stirring device rotates at 350 rpm, and the stirring time is 25 minutes until the stirring is uniform;

[0046] (4) Add glacial acetic acid with a weight percentage of 0.88% into...

Embodiment 3

[0050] A method for preparing a moisture-absorbing and heat-discharging finishing agent for cotton, comprising the following steps:

[0051] (1) Weighing: Inspect various raw materials according to the requirements, and weigh them according to the proportion of the formula for later use;

[0052] (2) Add 25% by weight of new-type amino-modified polysiloxane and 15% of ABn block polysilicon into the reaction kettle equipped with a stirring device in turn, and adjust the temperature of the reaction kettle to 50°C. After stabilization, turn on the stirring device, the rotating speed of the stirring device is 300rpm, and the stirring time is 30min, until the stirring is uniform;

[0053] (3) After the stirring is completed, add 10% by weight polymer surfactant into the reaction kettle, start the stirring device, the stirring device rotates at 400 rpm, and the stirring time is 30 minutes until the stirring is uniform;

[0054] (4) Add glacial acetic acid with a weight percentage o...

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Abstract

The invention discloses a moisture-absorbing and heat-discharging finishing agent for cotton. The finishing agent contains the following specific components in percentage by weight: 20%-25% of novel amino modified polysiloxane, 10%-15% of ABn segmented polysiloxane, 5%-10% of a high molecular surfactant, 0.5%-1% of glacial acetic acid and the balance of deionized water, wherein the high molecular surfactant is alkyl glycoside. A preparation method of the moisture-absorbing and heat-discharging finishing agent comprises the steps of weighing the raw materials in a formula proportion, and carrying out periodical stirring and heating reaction, so as to obtain the moisture-absorbing and heat-discharging finishing agent for cotton. According to the preparation method, vent holes of a cotton fabric are directionally formed, so that the discharging of water molecules is benefited, and a rapid drying purpose is achieved; and furthermore, by utilizing the high molecular surfactant, the finishing agent has an anti-static effect, and the finished fabric has very good conformability.

Description

technical field [0001] The invention relates to the technical field of textile chemicals, in particular to a moisture-absorbing and heat-discharging finishing agent for cotton and a preparation method thereof. Background technique [0002] For most fabric products, in order to endow them with various excellent appearance, feel and application properties, multi-step finishing is often required, including softening finishing, antistatic finishing, moisture absorption and quick-drying finishing, etc. With the development of society, people's demand for clothing, intimate clothing and textiles is increasing, and the performance and quality requirements are also getting higher and higher. This requires multifunctional composite finishing. At present, the effects of various functional finishing agents are relatively There is a compatibility problem between single and single-function finishing agents. [0003] Fabric finishing agent is a transparent liquid easily soluble in cold a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/643D06M13/188D06M13/165D06M101/06
CPCD06M13/165D06M13/188D06M15/643D06M15/6436D06M2101/06
Inventor 尤士华张铭
Owner 青岛奥洛思新材料有限公司
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