A wear-resistant flexible decorative sheet and its manufacturing method

CN112876133BActive Publication Date: 2026-07-03GUANGDONG MAGIC STONE ENVIRONMENTAL PROTECTION BUILDING MATERIALS CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: GUANGDONG MAGIC STONE ENVIRONMENTAL PROTECTION BUILDING MATERIALS CO LTD
Filing Date: 2021-03-11
Publication Date: 2026-07-03

AI Technical Summary

Technical Problem

Existing flexible decorative panels are prone to scratches and wear in the external environment, have a short service life, are easily damaged during handling, and have insufficient safety performance.

Method used

A wear-resistant layer formula is adopted, which includes a wear-resistant layer composed of feldspar, quartz sand, alumina, dolomite, wollastonite and fiberglass particles, etc., which is coated on the decorative sheet body. The wear of the flexible sheet under different environments and materials is simulated by special testing equipment to improve wear resistance and testing efficiency.

Benefits of technology

The wear resistance of the decorative panels has been improved, the service life has been extended, and the safety performance has been enhanced. The testing equipment can comprehensively simulate wear conditions under different environments, thus improving testing efficiency.

✦ Generated by Eureka AI based on patent content.

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Figure CN112876133B_ABST

Patent Text Reader

Abstract

This invention relates to the field of flexible decorative sheet production, specifically disclosing a wear-resistant flexible decorative sheet and its manufacturing method, comprising a decorative sheet body and a wear-resistant layer coated on its upper part; the decorative sheet body comprises the following components by weight percentage: 30-50% inorganic mineral filler, 10-25% acrylic emulsion, 0.5-4% pigment, 1-13% water, 0-2.5% water-retaining agent, and 35-55% quartz sand; the wear-resistant layer comprises the following components by weight: 30-40 parts feldspar, 8-13 parts quartz sand, 6-8 parts alumina, 10-23 parts dolomite, 7-15 parts wollastonite, 5-7 parts architectural coating emulsion, and 15-25 parts fiberglass particles. During installation, use, and transportation, the exterior of the decorative sheet is not easily damaged by impacts, and scratches are less likely to appear on the exterior when used in different environments, extending its service life and improving its aesthetics during use. The addition of fiberglass particles ensures both good flexibility and good wear resistance.

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