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Heat-resistant flame-retardant waterproof paint and preparation method thereof

A waterproof coating and heat-resistant technology, used in fire-resistant coatings, polyester coatings, coatings, etc., can solve the problems of insufficient heat-resistance and flame-retardant ability, air permeability and water resistance, and achieve good waterproof effect, ensure physical strength, and shorten curing time. effect of time

Inactive Publication Date: 2017-09-15
HEFEI OUSHIJIA ELECTRICAL & MECHANICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After use, the invention has strong adhesion, no seams, good integrity, breathable and impermeable, no hollowing, freeze-thaw resistance, high temperature resistance, corrosion resistance, cold construction, wet operation, simple construction, non-toxic and harmless, Green environmental protection and other advantages; but the heat resistance and flame retardancy of the invention is insufficient

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of heat-resistant flame-retardant waterproof coating of the present embodiment comprises the raw material of following weight part:

[0029] 38 parts of silicone acrylic emulsion, 17 parts of vinyl chloride-vinylidene chloride copolymer, 15 parts of quartz powder, 8 parts of polyethylene naphthalate, 9 parts of silicone hydrophobic powder, 8 parts of portland cement, 6 parts of aluminum oxide, 6 parts of methyl epoxy acetyl ricinoleate, 1 part of alcohol ester twelve parts, 2 parts of sodium hexametaphosphate, 1 part of hydroxyethyl cellulose, 1 part of defoamer, 0.5 parts of water reducer part, 0.5 part of early strength agent, appropriate amount of water.

[0030] In this example, the solid content of the silicon-acrylic emulsion is 46%, and the viscosity is 650 mPa·s; the Portland cement is No. 42.5 fly ash Portland cement.

[0031] In this embodiment, the mesh number of the quartz powder is 325 mesh, the mesh number of the silicone hydrophobic powder is 270 ...

Embodiment 2

[0043] A kind of heat-resistant flame-retardant waterproof coating of the present embodiment comprises the raw material of following weight part:

[0044] 41 parts of silicone acrylic emulsion, 19 parts of vinyl chloride-vinylidene chloride copolymer, 17 parts of quartz powder, 9 parts of polyethylene naphthalate, 10 parts of silicone hydrophobic powder, 9 parts of Portland cement, 7 parts of aluminum oxide, 7 parts of methyl epoxy acetyl ricinoleate, 3 parts of alcohol ester twelve, 3 parts of sodium hexametaphosphate, 1.5 parts of hydroxyethyl cellulose, 2 parts of defoaming agent, 1 part of water reducer part, 0.8 part of early strength agent, appropriate amount of water.

[0045] In this example, the solid content of the silicon-acrylic emulsion is 46%, and the viscosity is 650 mPa·s; the Portland cement is No. 42.5 fly ash Portland cement.

[0046] In this embodiment, the mesh number of the quartz powder is 325 mesh, the mesh number of the silicone hydrophobic powder is ...

Embodiment 3

[0058] A kind of heat-resistant flame-retardant waterproof coating of the present embodiment comprises the raw material of following weight part:

[0059] 44 parts of silicone acrylic emulsion, 21 parts of vinyl chloride-vinylidene chloride copolymer, 19 parts of quartz powder, 10 parts of polyethylene naphthalate, 11 parts of silicone hydrophobic powder, 10 parts of Portland cement, 8 parts of aluminum oxide, 8 parts of methyl epoxy acetyl ricinoleate, 5 parts of alcohol ester twelve, 4 parts of sodium hexametaphosphate, 2 parts of hydroxyethyl cellulose, 3 parts of defoamer, 1.5 parts of water reducer 1 part, early strength agent 1 part, appropriate amount of water.

[0060] In this example, the solid content of the silicon-acrylic emulsion is 46%, and the viscosity is 650 mPa·s; the Portland cement is No. 42.5 fly ash Portland cement.

[0061] In this embodiment, the mesh number of the quartz powder is 325 mesh, the mesh number of the silicone hydrophobic powder is 270 mes...

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Abstract

The invention discloses a heat-resistant flame-retardant waterproof paint, and belongs to the technical field of paints. The heat-resistant flame-retardant waterproof paint is prepared from the following raw materials in parts by weight: 38 to 44 parts of a silicone-acrylate emulsion, 17 to 21 parts of a chloroethylene-vinyl chloride copolymer, 15 to 19 parts of quartz powder, 8 to 10 parts of poly-2,6-naphthalene dicarboxylate, 9 to 11 parts of organosilicone hydrophobic powder, 8 to 10 parts of Portland cement, 6 to 8 parts of aluminum oxide, 6 to 8 parts of epoxidized methyl acetorieinoleate, 1 to 5 parts of Texanol, 2 to 4 parts of sodium hexametaphosphate, 1 to 2 parts of hydroxyethyl cellulose, 1 to 3 parts of a defoamer, 0.5 to 1.5 parts of a water reducing agent, 0.5 to 1 part of an early strength agent and an appropriate amount of water. The invention also discloses a preparation method of the heat-resistant flame-retardant waterproof paint. The heat-resistant flame-retardant waterproof paint is high in adhesive ability, little in environmental protection pollution, good in waterproof effect and long in service life, and has excellent heat-resistant and flame-retardant capacities.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a heat-resistant, flame-retardant and waterproof coating and a preparation method thereof. Background technique [0002] Building waterproof materials refer to materials that prevent rainwater, groundwater, water supply and drainage, corrosive liquids, and moisture and steam in the air from intruding into buildings. The parts of the building that need to be waterproofed are mainly the roof, wall, ground and basement, and the construction is mainly carried out through coating, spreading, filling, pouring, bonding and other processes. Since the development of domestic waterproof materials, an industrial system with relatively complete categories and relatively complete production and application technologies has basically been formed. The types include modified asphalt membranes, polymer waterproof membranes, waterproof coatings, sealing materials, plugging materials and rigid wat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D127/06C09D167/02C09D183/04C09D101/28C09D5/18C09D7/12
CPCC09D143/04C08K2003/2227C08L2201/02C08L2201/08C08L2205/035C09D5/18C08L27/06C08L67/02C08L83/04C08L1/284C08K13/02C08K3/36C08K3/34C08K3/22C08K5/1515C08K5/103C08K3/32
Inventor 孔令翠
Owner HEFEI OUSHIJIA ELECTRICAL & MECHANICAL EQUIP CO LTD
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