High-elasticity softening fuzzy agent

A fluffing agent and high-elasticity technology, which is applied in textiles, papermaking, fiber treatment, etc., can solve the problems of poor elasticity and softness improvement of knitted flannelette, achieve enhanced interface treatment effect, improve stability, and reduce interface impedance Effect

Inactive Publication Date: 2019-06-14
常州市协旺纺织品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a high-elastic softening and raising agent for the problem that the currently commonly used raising agents have poor effects on improving the elasticity and softness of the processed knitted flannelette

Method used

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  • High-elasticity softening fuzzy agent

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0028] The preparation method of composite softening material comprises the following steps:

[0029] (1) Take serpentine at a mass ratio of 8~13:1, add castor oil to a mortar and mix, grind at 350~550r / min for 2~4 hours to obtain abrasives, and take abrasives at a mass ratio of 15~25:1: 0.2~0.5:40 Add stearic acid amide, silane coupling agent KH-560, and reagent A to mix, shear and disperse at 3000~5000r / min for 12~20min to obtain a dispersion, take the dispersion according to the mass ratio of 5~8: 2:1 Add polytetrahydrofuran and dibutyltin dilaurate to mix, keep stirring at 80~95℃ for 1~3h to get pretreated stone;

[0030] (2) Take a citric acid solution with a mass fraction of 20% and add reagent B to mix according to the mass ratio of 3:5~8, add p-toluenesulfonic acid with a mass fraction of 2~5% of the citric acid solution, heat up to 120~160°C, and cool naturally To 70~80°C, distill under reduced pressure to obtain a reduced-pressure distillate, take the reduced-pressu...

Embodiment 1

[0034] Reagent A: Mix oleic acid, glacial acetic acid and water at a mass ratio of 1:4:20 to obtain Reagent A.

[0035] Reagent B: Mix n-octanol and dibenzylidene sorbitol at a mass ratio of 2:1 to obtain Reagent B.

[0036] Silicon-containing material: at 45°C, mix allyl polyether, hydrogen-containing polysiloxane, and sodium allyl sulfonate in a reaction kettle at a mass ratio of 3:2:1, stir magnetically at 400r / min for 40min, add Mix the catalyst with 1% mass of allyl polyether, raise the temperature to 80°C, and keep it warm for 3 hours to obtain the silicon-containing material.

[0037] Catalyst: Mix chloroplatinic acid and isopropanol at a mass ratio of 1:30 to obtain a catalyst.

[0038] Auxiliary materials: Mix talcum powder and diatomaceous earth at a mass ratio of 3:2 to obtain auxiliary materials.

[0039] Surfactant: Mix fatty alcohol polyoxyethylene ether and alkylphenol polyoxyethylene ether at a mass ratio of 3:1 to obtain a surfactant.

[0040] Additive: Mix...

Embodiment 2

[0047] Reagent A: Mix oleic acid, glacial acetic acid and water at a mass ratio of 1:8:20 to obtain Reagent A.

[0048] Reagent B: Mix n-octanol and dibenzylidene sorbitol at a mass ratio of 5:1 to obtain Reagent B.

[0049] Silicon-containing material: at 65°C, mix allyl polyether, hydrogen-containing polysiloxane, and sodium allyl sulfonate in a reaction kettle at a mass ratio of 7:2:1, stir magnetically at 700r / min for 60min, add Mix the catalyst with 4% mass of allyl polyether, raise the temperature to 95°C, and keep it warm for 5 hours to obtain the silicon-containing material.

[0050] Catalyst: Mix chloroplatinic acid and isopropanol at a mass ratio of 1:50 to obtain a catalyst.

[0051] Auxiliary materials: Mix talcum powder and diatomaceous earth according to the mass ratio of 6:2 to obtain auxiliary materials.

[0052] Surfactant: Mix fatty alcohol polyoxyethylene ether and alkylphenol polyoxyethylene ether at a mass ratio of 7:1 to obtain a surfactant.

[0053] A...

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Abstract

The invention discloses a high-elasticity softening fuzzy agent, and belongs to the field of textile additives. According to the high-elasticity softening fuzzy agent, serpentine is taken as a raw material, a main component of the high-elasticity softening fuzzy agent, namely magnesium silicate hydroxide is combined with various active substances, organic surface modification is carried out, surface energy is reduced, the tendency to adsorption and agglomeration is reduced, and the elasticity and softness of fleece are improved; through multiprocessing such as blending of epoxy resin and crylic acid and mixing of the epoxy resin, the crylic acid and ethoxylated trimethylolpropane triacrylate, the viscosity of the obtained product is reduced, and dispersing and emulsifying ingredients are added to facilitate the improvement of the elasticity and softness of the fleece; citric acid and alcohol act to be esterified under the catalytic action of p-toluenesulfonic acid, anhydride is added for acylation, the obtained acylate is synergistic with macromolecular components to improve the flexibility of the fleece, and the emulsification also improves the balance effect of electric charges in the fleece. The high-elasticity softening fuzzy agent solves the problem that a common fuzzy agent has a poor effect on improving the elasticity and softness of treated fleece at present.

Description

technical field [0001] The invention relates to a high-elastic softening and raising agent, which belongs to the field of textile additives. Background technique [0002] Raising oil is generally called a raising agent, and all raising agents for polyester, cotton, acrylic and other fabrics should generally have three functions: one is fluffy, the other is slippery, and the third is a certain feel after treatment. Fluffy and slippery are for the steel needles on the raising roller to easily enter the cloth surface and pull up the hair when fluffing. The feel is for the suede after fluffing to have a smooth feel and feel comfortable to the touch. After the general gray cloth is pre-treated (desizing, smelting, back bleaching, mercerizing, etc.), the cloth surface is very smooth and smooth. Sanding is to use a roller wrapped in sand leather to rub on the cloth surface and grind it on the cloth surface. A layer of fluff comes out. The general sanding is to improve the style ...

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): D06M13/224D06M11/79D06M15/55D06M15/285D06M15/647
Inventor 皮蒙
Owner 常州市协旺纺织品有限公司
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