A kind of printing burnishing treatment agent for synthetic leather and preparation method thereof

Abstract

The invention relates to a printing and polishing treatment agent for synthetic leather and a preparation method thereof. The treatment agent comprises the following components: modified polyurethane, dimethylformamide, butyl ester, silica matting powder, discoloration powder, epoxy Soybean oil, water repellant, dispersant. The printing and burnishing treatment agent of the present invention is a new type of material used for the back-end printing of synthetic leather. The treatment agent obviously makes the synthetic leather have a superior powdery feel. After wiping or polishing, the burnt feeling is strong, and the leather surface has a better glossy effect. ; The printing burnishing treatment agent is resistant to high temperature, and can also be used as a pretreatment, and makes the treated leather surface smooth, with a strong waxy feeling and good waterproof effect.

Description

technical field [0001] The present invention relates to the field of printing and polishing treatment agent for synthetic leather, in particular, relates to a printing and polishing treatment agent for synthetic leather used in the back-end process of synthetic leather, and the present invention also relates to the application of the printing and polishing treatment agent for synthetic leather Preparation. Background technique [0002] Synthetic leather has the advantages of convenient processing, uniform quality, and various varieties, and has a wide range of applications. Surface treatment technology can process synthetic leather into different surface styles to meet people's requirements for various styles of synthetic leather surfaces. However, with the advancement of production technology, consumers have higher and higher requirements for the color, texture and feel of the leather surface. Not only must the color of the synthetic leather surface be guaranteed, but the ...

AI Technical Summary

Problems solved by technology

However, the treatment effect of the existing printing burnishing treatment agent for synthetic leather can no longer meet the requirements of consumers for the luster and burnt feeling of synthetic leather. At the same time, the manufacturing cost of the treatment agent is relatively high, and the comprehensive treatment effect is not good.