Silicone-acrylic emulsion anticorrosive floor and preparation method thereof

Abstract

The invention discloses a silicone-acrylic emulsion anticorrosive floor consisting of the following raw materials in parts by weight: 10-14 parts of silicone-acrylic emulsion, 1-2 parts of copper 8-hydroxyquinoline, 17-20 parts of zirconium oxychloride octahydrate, 10-15 parts of 40-47% hydrochloric acid, 90-100 parts of 80-85% phosphoric acid, 3-4 parts of tetrakis(hydroxymethyl) phosphonium sulfate, 4-7 parts of 25-30% methylamine water solution, 5-7 parts of trifluoroethyl methacrylate, 0.2-0.4 part of 2-octyl-2H-isothiazol-3-one, 0.06-0.1 part of ammonium persulfate, 0.01-0.02 part of divinylbenzene, 1-2 parts of azodicarbonamide, 130-200 parts of polyvinyl chloride, 6-7 parts of polyurethane, 1-2 parts of sodium hydrogen sulfite, 0.7-1 part of beta-hydroxyl alkyl amide, 7-10 parts of borax and 4-5 parts of polyvinyl alcohol. The silicone-acrylic emulsion is added into the silicone-acrylic emulsion anticorrosive floor disclosed by the invention, so that the surface strength and impact resistance of a finished plate are improved, the compatibility among all the materials is improved, and the stability and strength of a finished product are improved.

Description

technical field [0001] The invention relates to the field of floor technology, in particular to a silicone-acrylic emulsion anti-corrosion floor and a preparation method thereof. Background technique [0002] As the second largest general-purpose plastic in the world, PVC plays an important role in all walks of life with its good comprehensive performance, low price and wide range of raw material sources. PVC foam material not only inherits all the above advantages, but also has some defects or deficiencies in performance, such as strength, rigidity and thermodynamic properties, etc. have not met people's expectations, especially PVC foam materials will release when they burn Toxic smoke, these have seriously hindered the development and application of PVC foam materials. With the great potential of nano in materials in recent years, it has become a research hotspot in recent years to form nanocomposites through modification of layered inorganic substances to improve the co...

AI Technical Summary

Problems solved by technology

On the other hand, the disadvantages of PVC foam materials in terms of flame retardancy and smoke suppression also hinder their further application.

The addition of flame retardant and smoke suppressant can solve this problem very well. The previous research has laid a good foundation for us. Both organotin flame retardant and smoke suppressant and molybdenum flame retardant and smoke suppressant have demonstrated Excellent flame retardant and smoke suppression effect, especially the organic flame retardant and smoke suppressant has good compatibility with polymers, which is difficult for other flame retardants to achieve, so it has a considerable effect compared with other flame retardants Development prospects, currently the combination of the two used in PVC flame retardant and smoke suppression research has not been reported