High-molecular material substrate and preparation technology thereof

Abstract

The invention discloses a high-molecular material substrate, which is characterized by comprising hydrated calcium silicate, calcium sulfate, calcium carbonate, silica, glass fiber, butadiene-styrene-pyridine copolymer rubber latex, a polycarboxylate superplasticizer, an organosilicon defoamer and hydroxy propyl methyl cellulose. The preparation technology of the high-molecular material substrate comprises the following steps: 1, raw material preparation, which includes mixing hydrated calcium silicate, calcium carbonate and silica according to a ratio, and performing uniform stirring, and adding the improving additive component after full stirring; 2, stirring and thick liquid preparation, which includes adding a binder, a water reducer, a water-retaining agent and an antifoaming agent according to the formula and performing uniform stirring to complete the thick liquid preparation process of a high-molecular material; 3, beater addition and liquid flowing; 4, cold high-pressure fixing; 5, molding and demolding; 6, maintenance; 7, humidity conditioning treatment; 8, cleaning and shaping; 9, plate bonding and racking; 10, natural maintenance; and 11, further processing for material preparation. A high-molecular material product can be further processed after natural maintenance. The remolded substrate is excellent in use effect and is economic and eco-friendly.

Description

technical field [0001] The invention relates to the technology in the field of polymer materials, in particular to a polymer material base material and a preparation process thereof. Background technique [0002] Our country is now at the peak of urbanization, so a lot of construction projects are needed, so there is an urgent need for an economical and environmentally friendly building base material. However, if the current building base material is made of natural materials, the price will soar, while industrial buildings The base material has a great degree of environmental protection risk, and the economy is not good at the same time, so we need to develop a building base material with better use effect. Contents of the invention [0003] The present invention aims at the deficiencies of the prior art, and its main purpose is to provide an economical and environment-friendly polymer material base material and its preparation process with better use effect. [0004] In...

AI Technical Summary

Problems solved by technology

[0002] Our country is now at the peak of urbanization, so a lot of construction projects are needed, so there is an urgent need for an economical and environmentally friendly building base material. However, if the current building base material is made of natural materials, the price will soar, while industrial buildings The base material has a great degree of environmental risk, and at the same time, the economy is not good, so we need to develop a building base material with better use effect