Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of two-component protective coating for buildings and its preparation method and application

A protective coating and building technology, applied in the field of architectural coatings, can solve the problems of unsuitable industrial application, poor waterproof performance, poor adhesion, etc., and achieve good waterproof, strong adhesion, and easy operation

Inactive Publication Date: 2020-12-01
临沂高新置业有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the problem is poor adhesion, poor waterproof performance, and easy to crack
However, the coating requires the use of relatively expensive graphene, which is expensive and not suitable for large-scale industrial applications

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Prepared by the following method to obtain a two-component protective coatings for buildings, the coating of composition A and Preparation B:

[0035] a, diatomaceous earth, zeolite powder, tartaric acid, aluminum sulfate, a thickener and water, using an ultrasonic disperser after ultrasonic dispersion, to give agents A; wherein, in parts by weight, 20 parts of diatomaceous earth, zeolite powder 20 parts, 5 parts of tartaric acid, 3 parts of aluminum sulfate, 5 parts of 100 parts of a thickener and water; the ultrasonic power is 200kw.

[0036] B, the polymerized silicone gel and mixing nanocrystals, ultrasonic disperser after ultrasonic dispersion to obtain B; wherein, in parts by weight, 20 parts of silicone gel polymerization, 10 parts of nanocrystals; the nanocrystalline zinc oxide nanocrystals and nanocrystalline aluminum, and zinc oxide nanocrystals and nanocrystalline aluminum weight ratio of 0.1: 1.

[0037] The two-component protective coatings for building facades...

Embodiment 2

[0039] Prepared by the following method to obtain a two-component protective coatings for buildings, the coating of composition A and Preparation B:

[0040] a, diatomaceous earth, zeolite powder, tartaric acid, aluminum sulfate, a thickener and water, using an ultrasonic disperser after ultrasonic dispersion, to give agents A; wherein, in parts by weight, 40 parts of diatomaceous earth, zeolite powder 10 parts, 10 parts of tartaric acid, 8 parts of aluminum sulfate, 100 parts of water and 1 part of a thickener; ultrasound power is 400kw.

[0041] B, the polymerized silicone gel, nanocrystals mixed using an ultrasonic disperser after ultrasonic dispersion to obtain B; wherein, in parts by weight, 40 parts of silicone gel polymerization, 20 parts of nanocrystals; the nanocrystalline zinc oxide nanocrystals and nanocrystalline aluminum, and zinc oxide nanocrystals and nanocrystalline aluminum weight ratio of 4: 1.

[0042] The two-component protective coatings for building facades i...

Embodiment 3

[0044] Prepared by the following method to obtain a two-component protective coatings for buildings, the coating of composition A and Preparation B:

[0045] a, diatomaceous earth, zeolite powder, tartaric acid, aluminum sulfate, a thickener and water, using an ultrasonic disperser after ultrasonic dispersion, to give agents A; wherein, in parts by weight, 30 parts of diatomaceous earth, zeolite powder 16 parts, 7 parts of tartaric acid, 6 parts of aluminum sulfate, 100 parts of a thickener and 3 parts of water; ultrasound power is 300kw.

[0046] B, the polymerized silicone gel, nanocrystals mixed using an ultrasonic disperser after ultrasonic dispersion to obtain B; wherein, in parts by weight, 32 parts of silicone gel polymerization, 16 parts of nanocrystalline; the nanocrystalline zinc oxide nanocrystals and nanocrystalline aluminum, and zinc oxide nanocrystals and nanocrystalline aluminum weight ratio of 1: 1.

[0047] The two-component protective coatings for building facade...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to double-component building protecting coating and preparation method and application thereof and belongs to the technical field of building coating. The double-component building protecting coating comprises an agent A and an agent B, wherein the agent A comprises, by weight, 20-40 parts of diatomite, 10-20 parts of zeolite powder, 5-10 parts of tartaric acid, 3-8 parts ofaluminum sulfate, 1-5 parts of thickening agent and 100 parts of water; the agent B comprises, by weight, 20-40 parts of polymerized silica gel and 10-20 parts of nanocrystals formed by zinc oxide nanocrystals and nano-crystalline aluminum. The double-component building protecting coating is simple in component, good in water resistance, crack resistance, corrosion resistance, thermal insulation performance, high-temperature resistance and durability, green and environmentally friendly, and widely applicable to the base-layer, metal, ceramic and glass outer surfaces of buildings.

Description

Technical field [0001] The present invention relates to a two-component protective coating of buildings and preparation method and application, the architectural coating art. Background technique [0002] Building protective coatings for brushing the outside wall of the building facade paint. Buildings and structures in use, will be affected by various natural factors, and different forms of construction and protective parts, the impact on different factors. The building roof waterproof layer extended exposure to the natural environment, erosion rain, snow, wind, frost, ultraviolet radiation and air pollutants; building portion not only long-term underground water environment, but also to withstand repeated uneven settlement action ; while the bridge is to withstand repeated stress frequent traffic loads. Therefore, the material used in construction of waterproof, resistant to not only have the mechanical properties of the complex under stress, but also the need to maintain lasti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/24C04B111/27
CPCC04B28/24C04B2111/00482C04B2111/27C04B14/30C04B14/34C04B14/08C04B14/047C04B24/06C04B22/148C04B2103/44C04B22/002
Inventor 陈庆曾军堂
Owner 临沂高新置业有限公司