Transparent waterproof emulsion for outer wall and preparation method thereof

A waterproof glue and transparent technology, applied in the direction of coating, etc., can solve the problems of waterproof coating film sticking to dust, coating film yellowing, poor water resistance, etc., achieve good coating film compactness, improve yellowing, and avoid sticking dust Effect

Pending Publication Date: 2022-02-08
青岛豪纳化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing products do not have good UV resistance, and the coating film is prone to yellowing; the waterproof coating film of some products will stick to dust and turn black in summer, and some products have poor water resistance. Poor etc., therefore, aim at proposing a kind of transparent waterproof glue emulsion and preparation method thereof for exterior wall

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: the present invention provides a kind of technical scheme:

[0021] A transparent waterproof adhesive emulsion for exterior walls, including water, butyl acrylate, styrene, cross-linking monomer, isooctyl acrylate, cross-linking auxiliary agent, oxidizing agent, reducing agent, pH regulator, defoamer, preservative , initiators, emulsifiers, stabilizers and special additives, the water, butyl acrylate, styrene, cross-linking monomers, isooctyl acrylate, cross-linking aids, oxidizing agents, reducing agents, pH regulators, disinfectants Foaming agent, preservative, initiator, emulsifier, stabilizer and special additives are proportioned by weight of 47 parts by weight of water, 33 parts by weight of butyl acrylate, 12 parts by weight of styrene, 1.58 parts by weight of crosslinking monomer, 2.5 parts by weight of isooctyl acrylate, 0.1 parts by weight of cross-linking auxiliary agent, 0.08 parts by weight of oxidizing agent, 0.06 parts by weight of reducing ...

Embodiment 2

[0028] Embodiment 2: the present invention provides a kind of technical scheme:

[0029]A transparent waterproof adhesive emulsion for exterior walls, including water, butyl acrylate, styrene, cross-linking monomer, isooctyl acrylate, cross-linking auxiliary agent, oxidizing agent, reducing agent, pH regulator, defoamer, preservative , initiators, emulsifiers, stabilizers and special additives, the water, butyl acrylate, styrene, cross-linking monomers, isooctyl acrylate, cross-linking aids, oxidizing agents, reducing agents, pH regulators, disinfectants Foaming agent, preservative, initiator, emulsifier, stabilizer and special auxiliary agent are proportioned by weight of 50 parts by weight of water, 35 parts by weight of butyl acrylate, 15 parts by weight of styrene, 3 parts by weight of crosslinking monomer, 3 parts by weight of isooctyl acrylate, 0.3 parts by weight of cross-linking auxiliary agent, 0.08 parts by weight of oxidizing agent, 0.06 parts by weight of reducing ...

Embodiment 3

[0036] Embodiment 3: the present invention provides a kind of technical scheme:

[0037] A transparent waterproof adhesive emulsion for exterior walls, including water, butyl acrylate, styrene, cross-linking monomer, isooctyl acrylate, cross-linking auxiliary agent, oxidizing agent, reducing agent, pH regulator, defoamer, preservative , initiators, emulsifiers, stabilizers and special additives, the water, butyl acrylate, styrene, cross-linking monomers, isooctyl acrylate, cross-linking aids, oxidizing agents, reducing agents, pH regulators, disinfectants The weight ratio of foaming agent, preservative, initiator, emulsifier, stabilizer and special auxiliary agent is 45-55 parts by weight of water, 30-40 parts by weight of butyl acrylate, 10-20 parts by weight of styrene, cross-linked 0.5-5 parts by weight of monomers, 0.2-5 parts by weight of isooctyl acrylate, 0.05-0.5 parts by weight of crosslinking aids, 0.05-0.12 parts by weight of oxidizing agents, 0.03-0.1 parts by weig...

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PUM

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Abstract

The invention relates to the technical field of water-based acrylic acid waterproof emulsion preparation, in particular to transparent waterproof emulsion for an outer wall and a preparation method thereof, and the transparent waterproof emulsion comprises water, butyl acrylate, styrene, a cross-linking monomer, 2-ethylhexyl acrylate, a cross-linking assistant, an oxidizing agent, a reducing agent, a pH regulator, a defoaming agent, a preservative, an initiator, an emulsifier, a stabilizer and a special assistant. According to the transparent waterproof emulsion for the outer wall, the acrylic emulsion has strong ultraviolet resistance, and can improve the yellowing phenomenon of a coating film; the proper glass transition temperature can prevent the waterproof coating film from sticking dust and blackening in summer; the transparent waterproof emulsion has good film compactness, water resistance and water resistance recovery, has waterproof and breathable performance, and can avoid the phenomena that the waterproof film is whitened after being exposed to rain and the film is bulged and falls off after a period of time.

Description

technical field [0001] The invention relates to the technical field of preparation of water-based acrylic waterproof emulsion, in particular to a transparent waterproof glue emulsion for exterior walls and a preparation method thereof. Background technique [0002] Water seepage from the outer wall to the inner wall will cause a series of hazards such as mildew on the wall and peeling of the wall skin. It is a common and troublesome thing in daily life. At present, most of the outer walls are decorated with ceramic tiles and the maintenance of the outer walls is mostly high-altitude. In the field of work, in order to achieve a good waterproof effect without affecting the effect of the decorative surface, there are more and more practices of using "transparent waterproof glue for exterior walls" for waterproof maintenance. [0003] Transparent waterproof glue for exterior walls, colorless and transparent, can achieve the purpose of waterproofing without affecting the decorati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F220/18C08F212/08C09D133/08
CPCC08F220/1804C09D133/08C08F212/08C08F220/1808
Inventor 张朝政
Owner 青岛豪纳化工科技有限公司
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