Joint mixture for color ceramic tile

Abstract

The invention discloses a joint mixture for a color ceramic tile. The joint mixture is prepared from the following components in parts by mass: 40 parts of polyether polyol, 30 parts of polyester polyol, 8 parts of diethylacetamide, 10 parts of chlorinated paraffin, 3 parts of surfactant, 30 parts of xylene diisocyanate, 50 parts of polymethyl isocyanate, 15 parts of hexamethylenetetramine and 5 parts of aluminum oxide. Therefore the joint mixture has better ageing resisting, waterproof and pressure resisting properties, a heat insulating effect and good fire preventing and sound insulating effects; in addition, the comprehensive cost is reduced.

Description

technical field [0001] The invention relates to a caulking agent, in particular to a caulking agent for colored ceramic tiles. Background technique [0002] Traditional caulks are prone to aging, have poor waterproof performance, poor pressure resistance, do not have the effect of heat preservation and heat insulation, and are relatively expensive. Contents of the invention [0003] The object of the present invention is to provide a caulking agent for colored ceramic tiles, which can solve one or more of the above-mentioned problems in the prior art. [0004] According to one aspect of the present invention, a kind of caulking agent for colored ceramic tiles is provided, which consists of the following components in parts by mass, 40 parts of polyether polyol, 30 parts of polyester polyol, and 8 parts of diethylacetamide , 10 parts of chlorinated paraffin, 3 parts of surfactant, 30 parts of xylene diisocyanate, 50 parts of polymethyl isocyanate, 15 parts of hexamethylene...

AI Technical Summary

Problems solved by technology

[0002] The traditional caulking agent is easy to age, has poor waterproof performance, poor pressure resistance performance, does not have the effect of heat preservation and heat insulation, and has high cost