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Metallic fog-brightening water based treatment agent and preparation method thereof

A technology for metallic texture and mist washing and brightening, applied in the field of surface treatment of artificial leather and synthetic leather, can solve the problems such as the inability to fully meet the needs of consumers, the metal texture mist washing and brightening treatment agent has not been reported, and the hidden dangers of human health, etc. The effect of high thermal adhesion, delicate and soft hand feeling, and strong leather feeling

Active Publication Date: 2014-08-06
LANZHOU SCISKY AQUEOUS POLYMER MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As consumers have more and more stringent requirements on leather surface color, feel and environmental protection, the original ordinary artificial leather and synthetic leather surface treatment agents can no longer fully meet the needs of consumers, and the metal texture fog wash brightening treatment agent has not yet been seen. to report
In addition, the residual organic solvent in the finished product of solvent-based resin will volatilize for a long time, which will pose serious hidden dangers to human health.

Method used

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  • Metallic fog-brightening water based treatment agent and preparation method thereof
  • Metallic fog-brightening water based treatment agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1. Put 45kg of water-based polyurethane resin KT723 (produced by Hefei Ketian Chemical Co., Ltd.) in a stainless steel container with a volume of 200L on the disperser, then add 0.2kg of water-based wetting and dispersing agent BYK192 and 1kg of water-based defoamer BYK025, Mix and stir at 800 rpm; then add 7kg of silica matting powder FK-100 and 2kg of PTFE wax powder 0103, stir for 20 minutes at 1500 rpm, and then add 0.2kg The wetting and leveling agent TEG O270, 7kg of ethylene glycol butyl ether and 36kg of ordinary tap water are stirred evenly at 1000 rpm and then filtered with a 200-mesh filter cloth; finally, the filtered mixture is put into a clean In a 200L container, add 1kg of water-based associative thickener RM2020 while stirring, and the viscosity of the system reaches 1200cps. After stirring evenly, you can get a water-based treatment agent for metal texture mist washing. The test results of its technical performance are shown in Table 1.

Embodiment 2

[0021] Example 2. Put 45kg of water-based polyurethane resin KT723 (produced by Hefei Ketian Chemical Co., Ltd.) in a stainless steel container with a volume of 200L on the disperser, then add 0.2kg of water-based wetting and dispersing agent BYK192 and 1kg of water-based defoamer BYK025, Mix and stir at 900 rpm; then add 5kg of silica matting powder FM-14 and 4kg of PTFE wax powder 0103, stir for 20 minutes at 1800 rpm, and then add 0.2kg The wetting and leveling agent TEGO270, 8kg of ethylene glycol butyl ether and 35kg of ordinary tap water are stirred evenly at 900 rpm and then filtered with a 200-mesh filter cloth; finally, the filtered mixture is put into a clean 200L In the container, add 1kg of water-based associative thickener RM2020 while stirring, and the viscosity of the system reaches 1000cps. After stirring evenly, you can get a water-based treatment agent for metal texture mist washing. The test results of its technical performance are shown in Table 1.

Embodiment 3

[0022] Example 3. Put 44kg of water-based polyurethane resin KT723 (produced by Hefei Ketian Chemical Co., Ltd.) in a stainless steel container with a volume of 200L on the disperser, then add 0.2kg of water-based wetting and dispersing agent BYK192 and 1kg of water-based defoamer BYK025, Mix and stir at 1000 rpm; then add 6kg of silica water-based matting powder FM-14 and 3kg of PTFE wax powder 0103, stir for 20 minutes at 1500 rpm, and then add 0.2kg of wetting and leveling agent TEGO270, 8kg of ethylene glycol butyl ether and 36kg of ordinary tap water are stirred evenly at 900 rpm and then filtered with a 200-mesh filter cloth; finally, the filtered mixture is put into a clean Add 2kg of water-based associative thickener RM2020 to a 200L container while stirring, and the viscosity of the system will reach 1100cps. The test results of its technical performance are shown in Table 1.

[0023] Table 1

[0024]

[0025]

[0026] The metal texture mist washing and brigh...

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Abstract

The invention discloses a metallic fog-brightening water based treatment agent and a preparation method thereof. The preparation method comprises the steps: adding a wetting dispersant and a defoaming agent into waterborne polyurethane resin for mixing and stirring; then adding extinction powder and polytetrafluoroethylene wax powder, performing high-speed stirring for 20 minutes, adding a cosolvent, a wetting leveling agent and water, uniformly stirring the materials and performing filtration; adding a thickening agent into a mixture obtained by filtration, and adjusting the viscosity to 800-1,500 cps to obtain the metallic fog-brightening water based treatment agent. The metallic fog-brightening water based treatment agent disclosed by the invention is extremely high in haze and blackness; after being washed in water, the bottom of a trench and the top of leather are obviously different in glossiness, certain layering impression and high flocking impression are achieved; due to vision observation, the surface of the leather has a certain metallic color, so that the color is natural and soft. The product is prepared from a waterborne material, is safe and non-toxic and is a green and environment-friendly treatment agent.

Description

technical field [0001] The invention belongs to the technical field of surface treatment of artificial leather and synthetic leather, and in particular relates to a water-based treatment agent for mist washing and brightening with metallic color on the surface and a preparation method thereof. Background technique [0002] At present, the coverage of leather products on the market is more and more extensive, including sofas, bags, handbags, clothing, leather shoes, car interiors, etc., and the surface treatment methods are various. In addition to meeting their performance requirements, the surface effect is also pursued to achieve special effects. , For example, Chinese patent 201210583753 proposes a suede waxy-feeling strong matte surface cleaning treatment agent and its preparation method. Acrylic resin, silicone oil, matting powder, castor oil and wax are selected to prepare waxy, matte and brightening effects. ; Chinese patent 201210300433.X proposes a treatment agent fo...

Claims

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Application Information

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IPC IPC(8): D06M15/564D06M15/256D06M11/79D06M15/263
Inventor 赵曦戴家兵李维虎张虎荣光孙之龙方晓磊
Owner LANZHOU SCISKY AQUEOUS POLYMER MATERIAL CO LTD
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