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Matt villus waxy feel finishing agent used for synthetic leather and preparation method thereof

A technology of synthetic leather and treatment agent, applied in fiber processing, textile and papermaking, etc., can solve the problems of insufficient velvet wax feeling and poor dermal effect of synthetic leather, and achieve strong dermal effect, good effect, and oily wax effect on the leather surface. Good results

Inactive Publication Date: 2010-11-24
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to the current process, the processed synthetic leather has insufficient waxy feeling and the leather effect is poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A matte suede waxy treatment agent for synthetic leather is composed of the following raw material components: 40 parts of polyurethane resin, 22 parts of DMF, 25 parts of butyl acetate, 4 parts of silicon dioxide discoloration powder, and 2 parts of modified aminosiloxane , 3 parts of oleic acid amide, 3 parts of polyurethane color beads, 1 part of silicone leveling agent.

[0019] The preparation method of above-mentioned synthetic leather is as follows:

[0020] (1) According to the formula, 22 parts of DMF, 25 parts of butyl acetate, and 4 parts of silicon dioxide discoloration powder are stirred and then ground and filtered;

[0021] (2) Add 1 part of silicone leveling agent to the mixture obtained in step (1), and stir evenly;

[0022] (3) Add 3 parts of polyurethane color beads, 40 parts of polyurethane resin, 2 parts of modified aminosiloxane and 3 parts of oleic acid amide into the mixture obtained in step (2), stir evenly and filter to obtain the product of t...

Embodiment 2

[0026] A matte suede waxy treatment agent for synthetic leather is composed of the following raw material components: 30 parts of polyurethane resin, 20 parts of DMF, 20 parts of butyl acetate, 4.2 parts of silicon dioxide discoloration powder, and 1 part of modified aminosiloxane , 1.2 parts of oleic acid amide, 4.4 parts of polyurethane color beads, 1.6 parts of silicone leveling agent.

[0027] The preparation method of above-mentioned synthetic leather is as follows:

[0028] (1) According to the formula, 20 parts of DMF, 20 parts of butyl acetate, and 4.2 parts of silicon dioxide discoloration powder are stirred and then ground and filtered;

[0029] (2) Add 1.6 parts of silicone leveling agent to the mixture obtained in step (1), and stir evenly;

[0030] (3) Add 4.4 parts of polyurethane color beads, 30 parts of polyurethane resin, 1 part of modified aminosiloxane, and 1.2 parts of oleic acid amide to the mixture obtained in step (2), stir evenly and filter to obtain t...

Embodiment 3

[0034] A matte suede waxy treatment agent for synthetic leather is composed of the following raw material components: 36 parts of polyurethane resin, 30 parts of DMF, 30 parts of butyl acetate, 5 parts of silicon dioxide discoloration powder, and 4 parts of modified aminosiloxane , 1 part of oleic acid amide, 5 parts of polyurethane color beads, 2 parts of silicone leveling agent.

[0035] The preparation method of above-mentioned synthetic leather is as follows:

[0036] (1) According to the formula, 30 parts of DMF, 30 parts of butyl acetate, and 5 parts of silicon dioxide discoloration powder are stirred and then ground and filtered;

[0037] (2) Add 2 parts of silicone leveling agent to the mixture obtained in step (1), and stir evenly;

[0038] (3) Add 5 parts of polyurethane color beads, 36 parts of polyurethane resin, 4 parts of modified aminosiloxane, and 1 part of oleic acid amide into the mixture obtained in step (2), stir evenly and filter to obtain the product of ...

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PUM

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Abstract

The invention discloses a matt villus waxy feel finishing agent used for synthetic leather, composed of the following components by parts by weight: 30-40 parts of resin, 20-30 parts of DMF, 20-30 parts of butyl acetate, 4-5 parts of silicon dioxide colour-changing powder, 1-4 parts of modified amine siloxane, 1-3 parts of oleamide, 3-5 parts of polyurethane colour pearl and 1-2 parts of flatting agent. The invention also discloses a preparation method of matt villus waxy feel finishing agent used for synthetic leather. All the components in the matt villus waxy feel finishing agent used for synthetic leather coordinate and act combinedly, matt extinction effect of synthetic leather after treatment of the invention is good, villus feel is excellent, leather surface effect is strong, and handfeel and oil waxy effect are good.

Description

technical field [0001] The invention relates to a treatment agent for synthetic leather, in particular to a treatment agent for matte suede and waxy feeling for synthetic leather which is applied in the post-process of synthetic leather, and also relates to the preparation of the treatment agent for matte suede and waxy feeling for synthetic leather Preparation. Background technique [0002] Due to the increasing demand for leather, but the lack of natural leather resources, the emergence of synthetic leather effectively meets people's demand for leather. [0003] With the development of the times, according to the requirements of designers, more and more changes have appeared in synthetic leather; according to the requirements of designers, it is required to have a waxy feeling on the surface of synthetic leather, and at the same time, it needs to have a velvet feeling, so that the whole piece of synthetic leather The leather surface genuine leather effect is strong. Howe...

Claims

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Application Information

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IPC IPC(8): D06M15/564D06M13/402D06M13/224D06M11/79D06M13/50D06N3/14
Inventor 齐春红
Owner JIANGSU BAOZE POLYMER MATERIAL
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