Aqueous high-gloss gloss oil used for artificial leather and preparation method thereof

Abstract

The invention provides aqueous high-gloss gloss oil used for artificial leather, which is used in after processes of the artificial leather and includes the following components: BG-AA diol being 1000 in molecular weight, DMPA, BDO, reactive dimethyl silicone oil, IPDI, acetone, triethylamine, ethyl diamine, water, an aqueous defoamer, a flatting agent and a thickening agent. The invention also provides a preparation method of the aqueous high-gloss gloss oil used for the artificial leather. The components in the aqueous high-gloss gloss oil cooperate and achieve synergistic effects, so that the aqueous high-gloss gloss oil can achieve a unique hand filling after treatment, is high in gloss and transparency, can form a clear color and has excellent comprehensive effects. A diluted solution for spray coating is excellent in storage stability and pigments are not liable to deposit. The aqueous high-gloss gloss oil is a novel material for after processes of the artificial leather, can be used in an artificial leather production line in the prior art, is simple in preparation process and is free of change on production equipment, and is free of increase on production cost.

Description

technical field [0001] The invention relates to the field of surface treatment agents for synthetic leather, in particular to a water-based high-gloss varnish for synthetic leather. The invention also relates to a preparation method of the water-based high-gloss varnish for synthetic leather. Background technique [0002] Synthetic leather can now replace genuine leather in various fields. Synthetic leather has good physical properties, bending resistance, softness, high tensile strength, and certain air permeability. The surface of synthetic leather needs some treatment agents to improve its surface color, gloss and feel. [0003] The synthetic leather surface treatment agent can be used for surface finishing according to the product category, which can improve the brightness, color and feel of the synthetic leather. However, as consumers have higher and higher requirements for the color and feel of the leather surface, it is necessary not only to increase the tactility ...

AI Technical Summary

Problems solved by technology

However, the existing surface treatment agents can no longer meet the increasing requirements of consumers for the brightness and feel of synthetic leather. Therefore, there is an urgent need for a synthetic leather that can improve both the feel of synthetic leather and the comprehensive effects of synthetic leather such as the feel, brightness, and gloss. treatment agent