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Sticky finishing agent and application thereof

A technology of finishing agent and adhesive, which is applied in fiber treatment, biochemical fiber treatment, textiles and papermaking, etc. It can solve the problems of improper storage, bacteria breeding, residual glue, etc., and achieves wide application, strong production adaptability and dust removal. high efficiency effect

Pending Publication Date: 2021-12-28
XINLONG HLDG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the sticky dust cloth on the market is mainly obtained by using latex as a finishing agent to carry out after-finishing of fabrics. For example, CN101565484A synthesized acrylic acid ester water-based resin emulsion and put it on fabrics for wiping. It has good moisture permeability and long-term Moist, good dust absorption effect, but this type of sticky dust cloth, due to long-term humidity, improper storage is easy to breed a large number of bacteria, destroy the adhesive structure, and affect the use effect
CN108071005A discloses sticky finishing agent for nonwoven materials, sticky dust spunlace nonwoven material and preparation method thereof, sticky finishing agent components include adhesive, antibacterial agent, preservative, ammonia water, thickener, penetrating agent , water, but did not disclose the specific selection method of the adhesive and the composition and function of each component. There is residual colloid on the surface of the material, which affects the wiping effect
[0004] Therefore, a sticky finishing agent has been developed to solve the technical defects that the sticky cloth is easy to breed bacteria and have residual glue after wiping, which is ubiquitous in the prior art, and has become a problem to be solved urgently in this field.

Method used

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  • Sticky finishing agent and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A sticky finishing agent, the composition of which is as follows: the adhesive includes 45kg of acrylic latex (glass transition temperature of -45°C), 5kg of polyvinyl alcohol (glass transition temperature of 80°C), calculated by the FOX formula, and bonded after mixing The glass transition temperature of the agent is about -36.6°C, 0.2kg of quaternary ammonium antibacterial agent, 2kg of ammonia water, 2kg of acrylic acid copolymer, 0.2kg of fatty alcohol polyoxyethylene ether (penetrant JFC), and 45.6kg of water.

[0047] Its preparation method comprises the following steps in turn:

[0048] (1) Mix acrylic latex, polyvinyl alcohol and water evenly;

[0049] (2) Under stirring conditions, add fatty alcohol polyoxyethylene ether, quaternary ammonium salt antibacterial agent, ammonia water, and acrylic acid copolymer in sequence, and mix evenly to obtain a sticky finishing agent. The stirring speed is 200r / min, and the stirring time is for 5min.

[0050] Further, the ...

Embodiment 2

[0052] A sticky finishing agent, the composition of which is as follows: the adhesive includes 68kg of acrylic latex (glass transition temperature is -38°C), 3kg of silver ion antibacterial agent, 0.1kg of ammonia water, 0.1kg of acrylic acid copolymer, fatty alcohol polyoxyethylene ether (Penetrant JFC) 0.5kg, water 28.3kg.

[0053] Its preparation method comprises the following steps in turn:

[0054] (1) Mix acrylic latex with water evenly;

[0055] (2) Under stirring conditions, add fatty alcohol polyoxyethylene ether, silver ion antibacterial agent, ammonia water, and acrylic acid copolymer in sequence, and mix evenly to obtain a sticky finishing agent. The stirring speed is 50r / min, and the stirring time is 15min.

[0056] Further, the sticky finishing agent was applied to the woven fabric by dipping, with a scrap rate of 95%, and product 2 was obtained after drying at 90°C.

Embodiment 3

[0058] A sticky finishing agent, its composition is as follows: polyurethane latex (glass transition temperature is -35 ℃) 80kg, quaternary ammonium salt antibacterial agent 1kg, ammonia water 0.2kg, polyurethane associative thickener 1.5kg, cationic polyammonium salt infiltration Agent 0.5kg, water 16.8kg.

[0059] Its preparation method comprises the following steps in turn:

[0060] (1) Mix polyurethane latex with water evenly;

[0061] (2) Under stirring conditions, sequentially add cationic polyammonium salt penetrating agent, quaternary ammonium salt antibacterial agent, ammonia water, and polyurethane associative thickener, and mix evenly to obtain a sticky finishing agent. The stirring speed is 100r / min, the stirring time is 10min.

[0062] Further, the sticky finishing agent was applied to the needle-punched non-woven fabric by dipping, with a scrap rate of 110%, and product 3 was obtained after drying at 80°C.

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Abstract

The invention discloses a sticky finishing agent and application thereof. The sticky finishing agent is prepared from the following components: 50 to 80 percent of adhesive, 0.2 to 3 percent of antibacterial agent, 0.1 to 2 percent of ammonia water, 0.1 to 2 percent of thickening agent, 0.2 to 2 percent of penetrating agent and 11 to 49.4 percent of water. The sticky finishing agent is applied to a base material in the modes of dipping, coating, spraying, foam dipping and the like, and a wiping material with a dust sticking effect is obtained after drying. The base material comprises a spunlace non-woven fabric, a needle-punched non-woven fabric, a spunbond non-woven fabric, a stitch-bonded non-woven fabric, a textile fabric and the like. The base material treated by the sticky finishing agent has good adhesion to dust, greasy dirt and the like, can be used for cleaning the surfaces of automobiles, furniture, electronics, precision equipment, aviation, steamships and the like, and is high in dust removal efficiency and free of adhesive residues after being wiped.

Description

technical field [0001] The invention belongs to the technical field of industrial textiles, in particular to a sticky finishing agent and its application. Background technique [0002] Industrial wiping materials are widely used. With the rapid development of science and technology and industrial progress, different wiping scenarios also put forward higher requirements for wiping materials. For example, the automotive coating industry, aviation industry, furniture and home appliance industry, electronics industry, precision instruments, workshop abrasive operations, etc., put forward higher requirements for the performance of surface cleaning materials such as dust removal, oil removal, and fiber pollutant removal. [0003] At present, the sticky dust cloth on the market is mainly obtained by using latex as a finishing agent to carry out after-finishing of fabrics. For example, CN101565484A synthesized acrylic acid ester water-based resin emulsion and put it on fabrics for w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/263D06M15/333D06M13/46D06M11/60D06M15/53D06M15/564D06M15/233
CPCD06M15/263D06M15/333D06M13/46D06M11/60D06M15/53D06M15/564D06M15/233D06M16/00
Inventor 赵祥贾耀芳张俊奇蒙国慧
Owner XINLONG HLDG GROUP
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