A kind of preparation method of environment-friendly quartz stone composite board

Abstract

The invention discloses a method for preparing an environment-friendly quartz stone composite board, the method comprises the following steps: 1, preparing a quartz stone mixture including abandoned stone materials; 2, laying a layer of a stainless steel plate on the bottom of a mould, flatly laying the quartz stone mixture prepared by the step 1 on the surface of the stainless steel plate, making the surface of the quartz stone mixture flat by spreading, then flatly laying a layer of an aerogel felt, then flatly laying a layer of a PVC film, and using a composite vibration molding machine for vacuum high frequency vibration for compaction; 3, removing the PVC film, fitting a ceramic tile on the surface of the aerogel felt, curing in a curing furnace at curing temperature of 90-105 DEG C for 2-3 hours, cooling with the furnace, after demoulding, taking the stainless steel plate out, polishing to a fixed size to obtain the required quartz stone composite board. The quartz stone composite material prepared by the method of the invention has the advantages of controllable size, high strength, good flatness, and environmental protection.

Description

technical field [0001] The invention belongs to the field of composite materials, and in particular relates to a preparation method of an environment-friendly quartz stone composite material with high strength. Background technique [0002] Artificial quartz stone is a new type of decorative material. Because of its beautiful color, no radiation, wear resistance and corrosion resistance, anti-aging and anti-penetration and many other advantages, it has been favored by the home improvement market, loved by users, and gradually replaced Natural marble, granite and other traditional decorative stones. Artificial quartz stone is mostly prepared into composite materials in the process of use, such as quartz stone ceramic composite board, quartz stone aluminum honeycomb composite board, quartz stone marble composite board, etc. Quartz stone composite materials are widely used in decorative fields such as walls, countertops, fountains, etc., with beautiful appearance and durable u...

AI Technical Summary

Problems solved by technology

However, in the process of actual processing and manufacturing, there are still some problems in the preparation process of quartz stone composite materials: 1. At present, the preparation of quartz stone composite materials is to mechanically cut quartz stone materials and other materials into the same size, and then compound them in the same size. At the same time, due to the very high hardness of the quartz stone material, the efficiency of mechanical cutting is often very slow, and the yield rate is low, resulting in a soaring cost; 2. Due to the requirements for the flatness and strength of the composite material in use, the quartz stone composite material cannot be made Once the size is too large, the flatness and strength will be greatly reduced, thus limiting the scope of use of quartz stone composites