Preparation method of artificial stone plate and artificial stone plate

• Main Authors: ZHANG GUOMING, LING WENLIANG, RUAN ZHIFENG, CHEN HAOYING, MAI JIANRONG
• Format: Patent
• Language: Chinese; English
• Published: 04.09.2020
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; PERFORMING OPERATIONS; REFRACTORIES; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; SLAG; TRANSPORTING; TREATMENT OF NATURAL STONE; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention discloses a preparation method of an artificial stone plate, which comprises the following steps: mixing, distributing and vibrating artificial stone plate raw materials to obtain a compact blank, and heating and curing the compact blank to obtain a plate blank; and polishing the plate blank to obtain an artificial stone plate finished product, wherein in the polishing process, a stone grinding block and/or a resin grinding block and/or a fiber grinding block are/is adopted for polishing the plate blank, the formula comprises 0.8-3 wt% of silicone oil. Correspondingly, the invention further discloses the artificial stone plate. According to the invention, the silicone oil is introduced into the formula, and can effectively promote the flowing of aggregate in the vibration pressing process and promote the densification and planarization of a loose blank, the artificial stone plate blank obtained through vibration pressing and curing production is high in surface flatness,only a small amount of po