Three-color calacatta pattern artificial quartz plate and production process thereof

Abstract

The invention discloses a three-color calacatta pattern artificial quartz plate and a production process thereof. The three-color calacatta pattern artificial quartz plate comprises a main material in color A, a filler material in color B and a pattern spraying material in color C. The main material in color A is prepared from 0.075-1mm particle materials, 0.005-0.045mm quartz powder, colored pigments, a silane coupling agent, unsaturated polyester resin and a curing agent. The filler material in color B is prepared from 0.005-0.045mm quartz powder, colored pigments, the silane coupling agent, unsaturated polyester resin and the curing agent. The pattern spraying material in color C is prepared from inorganic pigments or organic pigments, the silane coupling agent, unsaturated polyester resin and the curing agent. The particle materials are quartz particles or glass particles or mixture of the quartz particles and the glass particles. The manufactured artificial quartz is attractive in structure, bright and clear in pattern and unique in color and pattern forming; any patterns can be made through moulds in different shapes; by production stagger combination, high production efficiency is achieved, product reject ratio is effective decreased, and batch production can be realized.

Description

technical field [0001] The invention belongs to the technical field of quartz stone, in particular, relates to a three-color Calacatta pattern artificial quartz stone plate and a production process thereof. Background technique [0002] In the field of architectural decoration, stone has become one of the main decorative materials due to its beautiful, elegant, and strong decorative characteristics. For a long time, natural marble has rich and natural patterns, and has been widely used because of its natural decorative effect and texture. However, due to limited resources, large-scale paving has problems such as color difference and varying degrees of radioactivity exceeding the standard, low hardness, and easy scratches. , which limits its all-round development to a certain extent. [0003] Artificial quartz stone is a new type of stone material that is made of quartz sand powder as the main filler and unsaturated polyester resin as the binder. Environmental protection, g...

AI Technical Summary

Problems solved by technology

[0004] Although artificial quartz stone is rich in color, non-radiation, wear-resistant, pressure-resistant, scratch-resistant, corrosion-resistant, anti-aging, and impermeable, it does not have the natural texture and color of marble, so the grade of artificial quartz stone cannot be obtained. improve

At present, there are pattern plates imitating natural marble at home and abroad, but the color is relatively dull and the texture is unnatural

At the same time, due to the complex process and low production efficiency of the pattern type artificial quartz stone plate, and the color of the plate is easy to penetrate each other during the pressing process, the defect rate is high, resulting in less supply and high price.