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Waterborne anti-slip waxy feeling treatment agent for synthetic leather and preparation method of treatment agent

A synthetic leather and treatment agent technology, applied in fiber treatment, improved handle fiber, textiles and papermaking, etc., to achieve high production efficiency, good anti-slip effect, and strong operability

Inactive Publication Date: 2018-12-28
LANZHOU SCISKY AQUEOUS POLYMER MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, a few researchers have proposed water-based anti-slip synthetic leather materials, but for sofa leather, baseball leather and other leathers, the simple anti-slip effect can no longer meet people's needs. Focus on the surface touch of the product

Method used

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  • Waterborne anti-slip waxy feeling treatment agent for synthetic leather and preparation method of treatment agent
  • Waterborne anti-slip waxy feeling treatment agent for synthetic leather and preparation method of treatment agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of preparation of synthetic leather water-based anti-slip waxy feeling treatment agent, comprises the following steps:

[0034] 1) Take by weighing 5kg of carnauba wax and 5kg of tap water, add to a mixing container, and fully stir until the wax flakes dissolve;

[0035] 2) Take by weight the KT635F water-based polyurethane resin of 10kg, add the wax flake aqueous solution mixed in step 1), then add the superfine silica powder SH100 of 2kg by weight, the dispersant AD405 of 0.2kg, the dispersant AD405 of 0.04kg Silicone leveling agent NKS-5323, 0.01kg polyether modified silicone defoamer, stirred for 2 hours, stirring speed is 400r / min;

[0036] 3) Then add 0.1 kg of silicone leveling thickener TT935 and 0.01 kg of polyether modified silicone defoamer in parts by weight, and stir for 0.5 hours at a stirring speed of 300 r / min;

[0037] 4) The mixture prepared in step 3) is filtered to obtain the water-based anti-slip waxy treatment agent for synthetic leather. ...

Embodiment 2

[0039] A kind of preparation of synthetic leather water-based anti-slip waxy feeling treatment agent, comprises the following steps:

[0040] 1) Weigh 6.5kg of carnauba wax and 6.5kg of tap water, add to a mixing container, and fully stir until the wax flakes dissolve;

[0041] 2) take by weight the KT635F water-based polyurethane resin that is 13kg, add step 1) the mixed wax chip aqueous solution, then add the superfine silica powder SH100 that is 2.6kg, the dispersant AD405 of 0.3kg in parts by weight, 0.05kg of silicone leveling agent NKS-5323, 0.015kg of polyether modified silicone defoamer, stirred for 2 hours at a stirring speed of 400r / min;

[0042] 3) Add 0.15 kg of silicone leveling thickener TT935 and 0.015 kg of polyether modified silicone defoamer in parts by weight, and stir for 0.5 hour at a stirring speed of 200 r / min;

[0043] 4) The mixture prepared in step 3) is filtered to obtain the water-based anti-slip waxy treatment agent for synthetic leather.

Embodiment 3

[0045] A kind of preparation of synthetic leather water-based anti-slip waxy feeling treatment agent, comprises the following steps:

[0046] 1) Weigh 7.5kg of carnauba wax and 7.5kg of tap water, add to a mixing container, and fully stir until the wax flakes dissolve;

[0047] 2) Weigh the KT635F water-based polyurethane resin that is 15kg in parts by weight, add the wax chip aqueous solution mixed in step 1), then add the ultrafine silica powder SH100 that is 3kg in parts by weight, the dispersant AD405 of 0.4kg, 0.06 kg of silicone leveling agent NKS-5323, 0.02kg of polyether modified silicone defoamer, stirred for 2 hours at a stirring speed of 400r / min;

[0048] 3) Then add 0.2kg of silicone leveling thickener TT935 and 0.02kg of polyether modified silicone defoamer in parts by weight, and stir for 0.5 hours at a stirring speed of 300r / min;

[0049] 4) The mixture prepared in step 3) is filtered to obtain the water-based anti-slip waxy treatment agent for synthetic leath...

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Abstract

The invention provides a waterborne anti-slip waxy feeling treatment agent for synthetic leather and a preparation method of the treatment agent. The treatment agent is prepared from waterborne wax sheets, water, waterborne polyurethane resin, ultrafine silica powder, a dispersing agent, a leveling agent, an anti-foaming agent and a thickening agent. The raw materials related to the treatment agent are waterborne, so that different from traditional synthetic leather treatment agents, the treatment agent has the advantages of being environmentally friendly and free of toxicity; in addition, thetreatment agent is natural in luster and has a special waxy feeling, and a good surface touch feeling and the lustrousness similar to that of genuine leather can be provided for the synthetic leatherwhile the anti-slip effect of the surface of the synthetic leather is ensured.

Description

technical field [0001] The invention relates to a synthetic leather treatment agent, in particular to a preparation method of a water-based anti-slip waxy treatment agent for synthetic leather. Background technique [0002] With the development of science and technology, synthetic leather products such as bags, shoes, sofas, and clothing have become an indispensable part of people's daily life. Among them, sports glove leather, sofa leather, baseball leather, etc. all have high requirements on the anti-slip effect of synthetic leather. Although oily synthetic leather materials have solved this problem well, however, oily synthetic leather contains more Organic solvents such as methyl formamide, toluene, methyl ethyl ketone, etc., will be in direct contact with the skin for a long time, and human health will be seriously threatened. Thereby environmental protection and non-toxic water-based anti-slip synthetic leather products came into being. At present, a few researchers ...

Claims

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Application Information

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IPC IPC(8): D06M13/02D06M15/564D06M11/79
CPCD06M11/79D06M13/02D06M15/564D06M2200/50
Inventor 戴家兵田鹏李维虎张早亮曹琛
Owner LANZHOU SCISKY AQUEOUS POLYMER MATERIAL CO LTD
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