Process formula for making one-step molded relief

Abstract

The invention discloses a process formula for making one-step molded relief. The process formula for making the one-step molded relief comprises the following main raw materials in parts by weight: 45-55 parts of modified cement, 16-20 parts of polystyrene, 10-20 parts of melamine, 5-8 parts of cellulose, 2-4 parts of silica fume, 0.5-1.3 parts of organic silicon oil, 0.5-1.0 part of polyisocyanates, 0.2-0.8 part of polytetrahydrofuran glycol, 0.2-0.8 part of polyether glycol, 0.1-0.5 part of polyethylene glycol, 0.1-0.5 part of aluminum sulfate, 0.08-0.19 part of vinyl trimethoxy silane and 0.05-0.10 part of additives. The process formula for making the one-step molded relief, which is disclosed by the invention, can be rapidly molded after being added into a mold, the made relief is good in compression resistance, bonding strength and anti-penetrability performance, and different engineering requirements can be met.

Description

technical field [0001] The invention relates to the technical field of relief production, in particular to a formula for one-time forming relief production technology. Background technique [0002] Relief is a kind of sculpture. The artist carves the image he wants to shape on a flat plate to make it out of the plane of the original material. Relief materials include stone, wood, ivory and metal, etc., and are generally divided into three types: shallow relief, high relief and intaglio. Reliefs are generally regarded as works of art, but now with the improvement of people's living standards, people are more and more fond of living conditions, and now more and more reliefs are used as indoor and outdoor wall decorations, but due to the existing technology in China The materials of traditional reliefs are all stone, wood, ivory and metal, etc., and they are carved manually. This makes it difficult for existing relief products to be mass-produced rapidly, resulting in high pri...

AI Technical Summary

Problems solved by technology

Reliefs are generally regarded as works of art, but now with the improvement of people's living standards, people are more and more fond of living conditions, and now more and more reliefs are used as indoor and outdoor wall decorations, but due to the existing technology in China The traditional relief materials are stone, wood, ivory and metal, etc., and are carved manually, which makes it difficult for the existing relief products to be mass-produced rapidly, resulting in very expensive prices.

However, there are low relief production efficiency and high production cost in the prior art process, and the relief compressive strength, bonding strength and impermeability of the relief produced by the one-time forming relief production process are not high