High-performance thermal insulation binder for outer wall

Abstract

The invention discloses a high-performance thermal insulation binder for an outer wall. Comprising the following components in percentage by weight: 30% of neutral tap water, 50% of epoxy modified acrylic water-based emulsion, 10% of ordinary silicon 42.5 cement, 2.5% of starch ether, 3% of a mixture of high-boiling-point aromatic hydrocarbon, ketone and ester, 1.5% of C12 fatty alcohol-polyoxyethylene ether, 0.8% of C16-C18 fatty alcohol-polyoxyethylene ether, 2% of acrylic copolymer-vinyl acetate copolymer and 0.2% of dodecyl benzyl ammonium chloride. The method for producing the high-performance heat-insulating adhesive for the outer wall comprises the following steps: S1, adding 0.8% of C12 fatty alcohol-polyoxyethylene ether and 0.8% of C16-C18 fatty alcohol-polyoxyethylene ether, and dissolving the C12 fatty alcohol-polyoxyethylene ether and the C16-C18 fatty alcohol-polyoxyethylene ether in neutral tap water; according to the stirring device, through mutual cooperation of the mounting frame, the stirring rod, the stirring rake teeth and the first driving assembly, the problem of insufficient stirring of corners is avoided, the stirring effect is improved, and the first motor drives the swing rod to rotate, so that raw materials in the mixing barrel can be stirred and mixed by the stirring rake teeth.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a high-performance thermal insulation adhesive for exterior walls. Background technique [0002] In the process of producing and preparing the binder for thermal insulation materials, insufficient mixing of the raw materials of the binder will affect the quality of the finished product. In the process of lack of pre-mixing in the existing stirring device, the raw materials are directly put into the stirring device. If stirring is carried out inside, it is inevitable that there will be no ingredients in the stirring, and the stirring efficiency and stirring effect will be affected when the raw materials are continued to be added in the future. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to propose a high-performance thermal insulation adhesive for exterior walls in order to solve the above problems. [0004] In order to achieve the above object, ...

AI Technical Summary

Problems solved by technology

[0002] In the process of producing and preparing binders for thermal insulation materials, insufficient mixing of binder raw materials will affect the quality of the finished product. However, the existing mixing device lacks a pre-mixing process, and the raw materials are directly put into the mixing device. It is inevitable that there will be no ingredients when stirring, which will affect the stirring efficiency and effect when adding raw materials in the follow-up. Insufficient stirring will affect the quality of the finished product and lead to the failure to meet the production requirements.

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