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Water-based slippery resin for finishing leather surface and preparation method thereof

A water-based, oily technology, applied in the field of water-based oily resins, which can solve the problems of non-persistence, resistance to bending, color fastness, wear resistance, etc.

Inactive Publication Date: 2008-12-03
时云刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the leather surface is easy to change color, not easy to withstand high temperature, not wear-resistant, not scratch-resistant, not resistant to twists and turns, poor color fastness, oily and smooth, weak and not durable, so it is necessary to mix a water-based oily resin on the leather surface

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Water-based PU resin: 80-120g, water-based emulsion polyvinyl chloride wax: 6-12g, water: 80-120g.

[0015] According to above-mentioned components and proportioning, a kind of method for treating the water-based oily feeling resin of leather surface, its process step is:

[0016] 1) Mix the water-based PU resin and the water-based emulsion polyvinyl chloride wax according to the ratio, and then fully stir evenly for 3 minutes;

[0017] 2) At this time, add water to adjust the solid content, and then stir evenly for 3 minutes to obtain the finished product.

Embodiment 2

[0019] Water-based PU resin: 90-110g, water-based emulsion polyvinyl chloride wax: 8-10g, water: 90-110g.

[0020] According to above-mentioned components and proportioning, a kind of method for treating the water-based oily feeling resin of leather surface, its process step is:

[0021] 1) Mix the water-based PU resin and the water-based emulsion polyvinyl chloride wax according to the ratio, and then fully stir evenly for 3 minutes;

[0022] 2) At this time, add water to adjust the solid content, and then stir evenly for 3 minutes to obtain the finished product.

Embodiment 3

[0024] Water-based PU resin: 100 parts, water-based emulsion polyvinyl chloride wax: 8 parts, water: 100 parts.

[0025] According to above-mentioned components and proportioning, a kind of method for treating the water-based oily feeling resin of leather surface, its process step is:

[0026] 1) Mix the water-based PU resin and the water-based emulsion polyvinyl chloride wax according to the ratio, and then fully stir evenly for 3 minutes;

[0027] 2) At this time, add water to adjust the solid content, and then stir evenly for 3 minutes to obtain the finished product.

[0028] Wherein embodiment 3 is best embodiment, and the product that it makes is best product.

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PUM

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Abstract

The invention discloses a waterborne unctuosity resin for processing the surface of leather, and a manufacture method thereof. 80 to 120 parts of waterborne PU resin is selected, 6 to 12 parts of waterborne emulsion PVC wax is selected, and 80 to 120 parts water is selected. The manufacture method has the processing steps as follows: (1) the waterborne PU resin and the waterborne emulsion PVC wax are stirred for 3 minutes fully and evenly after being mixed; (2) the water is added to adjust the solid content, then the mixed solution is stirred for 3 minutes evenly, and the finished products are obtained. The waterborne unctuosity resin for processing the surface of the leather has the following beneficial effects that the wear resistance, the scrape resistance, the fold resistance, color fastness, etc. reach international standards; the waterproof and moisture permeable performance and the water-pressure resistance reach the standards; the solvent resistance and the strong acid and strong alkali resistance reach the standards; the external wet-variation and temperature variation resistance reaches the standards; the unctuosity and the smooth feel are strong and lasting.

Description

Technical field: [0001] The invention relates to a treatment agent for leather surface, in particular to a water-based oily resin for leather surface treatment. Background technique: [0002] At present, leather products such as clothing, luggage, decoration, packaging, military leather and other surface treatment methods are various, including color-changing crazy horse, high-solid cracking, high-solid ironing, bright surface treatment agent, matte surface treatment agent, cracking Scorching, bright crystal high solid, etc., among which the surface gloss technology is relatively mature and popular, such as various existing bright surface treatment agents, bright crystal high solid, high solid ironing. However, the leather surface is easy to change color, not easy to withstand high temperature, not wear-resistant, not scratch-resistant, not resistant to twists and turns, and has poor color fastness. . Contents of the invention [0003] The technical problem to be solved ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14C11/00C08L75/04C08L27/06
Inventor 时云刚
Owner 时云刚