Fogging surface silky wax feel finishing agent for synthetic leather and preparation method thereof

A technology of synthetic leather and treatment agent, applied in fiber treatment, textile and papermaking, etc., can solve problems such as difficulty, and achieve the effects of simple process, increased cost, and good matte matte effect.

Inactive Publication Date: 2011-09-21
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practice, it is difficult for PVC to obtain a good leather effect

Method used

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  • Fogging surface silky wax feel finishing agent for synthetic leather and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The matte silky waxy feeling treatment agent for synthetic leather consists of 40 parts by weight of modified polyurethane resin, 20 parts by weight of DMF, 20 parts by weight of butyl acetate, 4 parts by weight of silica matting powder, and 2 parts by weight of modified aminosiloxane , 2 parts by weight of dimethyl silicone oil, 3 parts by weight of erucamide, 3 parts by weight of polyurethane color beads, and 1 part by weight of silicone leveling agent.

[0023] The preparation method of the above-mentioned matte silky waxy feeling treatment agent for synthetic leather is: under normal temperature and pressure, 10 parts by weight of modified polyurethane resin, 20 parts by weight of DMF, 20 parts by weight of butyl acetate and 4 parts by weight of silicon dioxide Mix the matting powder thoroughly, stir for at least 30 minutes, grind and filter, and discard the filter residue. Add 2 parts by weight of modified aminosiloxane, 2 parts by weight of dimethyl silicone oil, ...

Embodiment 2

[0026] The matte silky waxy feeling treatment agent for synthetic leather consists of 30 parts by weight of modified polyurethane resin, 30 parts by weight of DMF, 30 parts by weight of butyl acetate, 5 parts by weight of silica matting powder, and 1 part by weight of modified aminosiloxane , 3 parts by weight of dimethyl silicone oil, 1 part by weight of erucamide, 5 parts by weight of polyurethane color beads, and 2 parts by weight of silicone leveling agent.

[0027] The preparation method of the above-mentioned matte silky waxy feeling treatment agent for synthetic leather is: under normal temperature and pressure, 12 parts by weight of modified polyurethane resin, 30 parts by weight of DMF, 30 parts by weight of butyl acetate and 5 parts by weight of silicon dioxide Mix the matting powder thoroughly, stir for at least 30 minutes, grind and filter, and discard the filter residue. Add 1 part by weight of modified aminosiloxane, 3 parts by weight of dimethyl silicone oil, 1 ...

Embodiment 3

[0030] The matte silky waxy feeling treatment agent for synthetic leather consists of 35 parts by weight of modified polyurethane resin, 25 parts by weight of DMF, 25 parts by weight of butyl acetate, 4.5 parts by weight of silica matting powder, and 4 parts by weight of modified aminosiloxane , 1 weight part of dimethyl silicone oil, 2 weight parts of erucamide, 4 weight parts of polyurethane color beads, and 1.5 weight parts of silicone leveling agent.

[0031] The preparation method of the above-mentioned matte silky waxy feeling treatment agent for synthetic leather is: under normal temperature and pressure, 20 parts by weight of modified polyurethane resin, 25 parts by weight of DMF, 25 parts by weight of butyl acetate and 4.5 parts by weight of silicon dioxide Mix the matting powder thoroughly, stir for at least 30 minutes, grind and filter, and discard the filter residue. Add 4 parts by weight of modified aminosiloxane, 1 part by weight of dimethyl silicone oil, 2 parts...

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PUM

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Abstract

The invention relates to a fogging surface silky wax feel finishing agent for synthetic leather and a preparation method thereof. The finishing agent comprises modified polyurethane resins, DMF (dimethyl formamide), butyl acetate, silica matting powder, modified amino siloxane, dimethicone, erucyl amide, polyurethane color beads and an organosilicon leveling agent. The finishing agent has the following advantages: the fogging surface matting effect is excellent, the silky wax feel is unique and the real leather effect of the leather surface is strong; and the synthetic leather applying the finishing agent has silky handfeel and excellent general effect.

Description

technical field [0001] The invention relates to a matte silky waxy feeling treatment agent for synthetic leather, in particular to a silky waxy feeling treatment agent for synthetic leather used in the back-end process of synthetic leather, which belongs to an innovative back-end material. The invention also relates to a preparation method of a matte silky waxy feeling treatment agent for synthetic leather. Background technique [0002] Synthetic leather is usually divided into PU leather (polyurethane leather) and PVC leather (polyvinyl chloride leather). For PVC leather, in order to obtain softness and brightness for different products and different requirements, PVC needs to be surface treated during the manufacturing process. In practice, after surface treatment of PVC, it is difficult to obtain a good leather effect on the basis of natural luster and soft touch. Contents of the invention [0003] The object of the present invention is to provide a matte silky waxy f...

Claims

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Application Information

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IPC IPC(8): D06M15/564D06M11/79D06M15/643D06M13/41D06N3/00
Inventor 齐春红
Owner JIANGSU BAOZE POLYMER MATERIAL
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