Water-based wool-feel bottoming material and preparation method thereof

A technology of cashmere feeling and base material, which is applied in the field of surface treatment agents for synthetic leather, can solve the problems that surface treatment agents cannot meet the demand, and achieve the effect of unique hand feeling, good temperature resistance and increased cost

Inactive Publication Date: 2017-11-24
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the increasing requirements of consumers for the comprehensive performance of synthetic leather, the existing surface treatment agent can no longer meet the demand, so there is an urgent need for a new treatment agent that can improve the comprehensive performance of synthetic leather.

Method used

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  • Water-based wool-feel bottoming material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The water-based velvet primer is composed of the following components: 41kg water-based resin, 42kg deionized water, 4kg butyl ether, 4kg isopropanol, 6kg silica matting powder, 2.3kg thickener, 0.4kg dispersant , Wetting agent 0.3kg.

[0021] The preparation method of the water-based velvet feeling primer of the embodiment of the present invention 1 comprises the following steps:

[0022] 1) Weigh each component in proportion, mix 20.5kg water-based resin with 42kg deionized water, 4kg butyl ether, 4kg isopropanol, 6kg silica matting powder, 0.4kg dispersant and 1.15kg thickener Stir well;

[0023] 2) Add 0.3kg of wetting agent to the mixture obtained in step 1), and stir evenly;

[0024] 3) Slowly add the remaining 1.15kg of thickener, and check the viscosity value of the mixture. The obtained detection value is 1250cps / 25°C, and the mixture is qualified;

[0025] 4) Add the remaining 20.5 kg of water-based resin to the qualified mixture obtained in step 3), and st...

Embodiment 2

[0027] The water-based velvet primer is composed of the following components: 40kg of water-based resin, 38kg of deionized water, 4.2kg of butyl ether, 4kg of isopropanol, 5kg of silica matting powder, 2kg of thickener, and 0.3kg of dispersant , Wetting agent 0.3kg.

[0028] The preparation method of the water-based velvet feeling primer of the embodiment of the present invention 2 comprises the following steps:

[0029] 1) Weigh each component material in proportion, mix and stir 20kg water-based resin, 38kg deionized water, 4.2kg butyl ether, 4kg isopropanol, 5kg silica matting powder, 0.3kg dispersant and 1kg thickener Uniform;

[0030] 2) Add 0.3kg of wetting agent to the mixture obtained in step 1), and stir evenly;

[0031] 3) Slowly add the remaining 1kg of thickener, and check the viscosity value of the mixture. The obtained detection value is 1000cps / 25°C, and the mixture is qualified;

[0032] 4) Add the remaining 20kg of water-based resin to the qualified mixture...

Embodiment 3

[0034] The water-based velvet primer is composed of the following components: 45kg water-based resin, 43kg deionized water, 5kg butyl ether, 5kg isopropanol, 8kg silica matting powder, 5kg thickener, 0.5kg dispersant, Wetting agent 0.5kg.

[0035] The preparation method of the water-based velvet feeling primer of the embodiment of the present invention 3 comprises the following steps:

[0036] 1) Weigh each component material in proportion, mix 22.5kg water-based resin with 43kg deionized water, 5kg butyl ether, 5kg isopropanol, 8kg silica matting powder, 0.5kg dispersant and 2.5kg thickener Stir well;

[0037] 2) Add 0.5 kg of wetting agent to the mixture obtained in step 1), and stir evenly;

[0038] 3) Slowly add the remaining 2.5kg thickener, and check the viscosity value of the mixture. The obtained detection value is 1430cps / 25°C, and the mixture is qualified;

[0039] 4) Add the remaining 22.5 kg of water-based resin to the qualified mixture obtained in step 3), and ...

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Abstract

The invention relate to a water-based wool-feel bottoming material and a preparation method thereof. A treatment agent, namely the water-based wool-feel bottoming material contains the following components: water-based resin, deionized water, butyl ether, isopropanol, silicon dioxide extinction powder, a thickening agent, a dispersing agent and a wetting agent. The water-based wool-feel bottoming material is a novel material for printing in a front stage of synthetic leather, is good in temperature tolerance, can be knurled and has unique hand feel and hazing level; and the synthetic leather processed by virtue of the bottoming material has natural luster, strong true leather effect and excellent comprehensive effect.

Description

technical field [0001] The invention relates to the field of surface treatment agents for synthetic leather, in particular to a water-based velvety primer used in the front-end printing process of synthetic leather and a preparation method thereof. Background technique [0002] At present, the use of synthetic leather products is becoming more and more common, and the synthetic leather industry has developed rapidly. At the same time, the development of surface treatment agents for synthetic leather has also been accelerated. Velvet-feeling materials have always been popular with consumers because of their fine touch, natural luster, superior tactility, and the effect closest to genuine leather. However, as consumers are increasingly demanding the comprehensive performance of synthetic leather, the existing surface treatment agent can no longer meet the demand, so there is an urgent need for a new treatment agent that can improve the comprehensive performance of synthetic le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/00C09D7/12D06N3/00
CPCC09D201/00C08K3/36C08K5/05C08K5/06D06N3/0061D06N3/0063D06N2209/06D06N2209/0838D06N2211/28
Inventor 陈勇刚
Owner JIANGSU BAOZE POLYMER MATERIAL
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