Transparent and bright polyurethane synthetic leather imitating horse oily leather

Abstract

The invention provides a transparent and bright polyurethane synthetic leather imitating horse oily leather, and relates to the synthetic leather field. The synthetic leather comprises a bright leather surface layer; a breathable layer is arranged at the bottom of the bright leather surface layer, a dry-process polyurethane layer is arranged at the bottom of the breathable layer, a connecting reinforcing layer is arranged at the bottom of the dry-process polyurethane layer, a wet-process polyurethane layer is arranged at the bottom of the connecting reinforcing layer, and an elastic layer is arranged at the bottom of the wet-process polyurethane layer. The dry-process polyurethane layer and the wet-process polyurethane layer are simultaneously arranged to replace common polyurethane of existing synthetic leather, thus the synthetic leather has good elasticity, hydrolysis resistance, solvent resistance and aging resistance, all properties of the synthetic leather are largely improved; by arranging the bright leather surface layer, the glossiness of the surface of the synthetic leather is greatly improved, the synthetic leather is full and comfortable in hand feeling, the overall visual sense is effectively improved, the synthetic leather has excellent performance characteristics, and the use requirements of people can be well met.

Description

technical field [0001] The invention relates to the field of synthetic leather, in particular to a translucent polyurethane synthetic leather imitating horse oil leather. Background technique [0002] Synthetic leather is a plastic product that simulates the composition and structure of natural leather and can be used as its substitute material. It is usually made of impregnated non-woven fabric as a mesh layer and a microporous polyurethane layer as a grain layer. Both the back and the back are very similar to leather, and have a certain degree of air permeability, which is closer to natural leather than ordinary artificial leather. It is widely used in making shoes, boots, bags and ball games. [0003] In the prior art, most synthetic leather products use different polyurethane materials, resulting in the products produced without outstanding performance, especially in relatively poor surface gloss, resulting in unsatisfactory overall visual sensory effects and weak stabil...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, most synthetic leather products use different polyurethane materials, resulting in the products produced without outstanding performance, especially in relatively poor surface gloss, resulting in unsatisfactory overall visual sensory effects and weak stability. After a period of use, it is prone to wear and tear, which cannot meet people's actual needs.

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