Quick-drying polymer cement waterproof coating and preparation method thereof

A waterproof coating and polymer technology, applied in cement coatings, coatings, etc., can solve the problems of being easily affected by the weather, easily damaged, and slow drying speed, so as to improve the waterproof effect and ensure the waterproof effect

Inactive Publication Date: 2021-10-22
广州市福恒嘉邦建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, after the polymer waterproof coating is applied, the drying speed is s

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example

[0020] First embodiment

[0021] A quick-drying polymer cement waterproof coating and a preparation method thereof include 20 parts of acrylic emulsion, 18 cement, 1 defoamer, 1 film formulation, 2 parts of a dehydrator, 3 hot melt resins, nanometers 3 parts of silica.

[0022] A method for preparing a quick-drying polymer cement waterproof coating, comprising the steps of:

[0023] S1, 20 parts of acrylic emulsion, 18 cements, 1 defoam agent, 1 film formulation, 2 parts of the dehydrator, 3 parts of hot melt resin and 3 parts of nano silica for use;

[0024] S2, place the hot melt resin in the container and heated, so that the hot melt resin is gelled, then the dehydrating agent is added, thoroughly stirred, and the hot melt resin is attached to the surface of the dehydrator, and the particulate matter is obtained.

[0025] S3, mix cement, defoamer, film formation auxiliaries, nano silica and particulate matter A mixed, then spray the acrylic acid emulsion, thoroughly mixed the m...

Example

[0031] Second embodiment

[0032] A quick-drying polymer cement waterproof coating and a preparation method thereof include 23 parts of an acrylic emulsion, 20 cement, 2 parts of an antifoam, 3 membrane aid, 3 parts of a dehydrator, 4 parts of a hot melt resin, nanometers 4 parts of silica.

[0033] A method for preparing a quick-drying polymer cement waterproof coating, comprising the steps of:

[0034] S1, 23 parts of acrylic emulsion, 20 parts of cement, 2 parts of the antifoam, 2 parts of film forming aid, 3 parts of the dehydrator, 4 parts of the hot melt resin, 4 parts of nanosoxide for use;

[0035] S2, place the hot melt resin in the container and heated, so that the hot melt resin is gelled, then the dehydrating agent is added, thoroughly stirred, and the hot melt resin is attached to the surface of the dehydrator, and the particulate matter is obtained.

[0036] S3, mix cement, defoamer, film formation auxiliaries, nano silica and particulate matter A mixed, then spray t...

Example

[0042] Third embodiment

[0043] A quick-drying polymer cement waterproof coating and a preparation method thereof include 25 parts of acrylic emulsion, 24 crystals, 3 parts of antifoam, 2 parts of film forming aid, 4 parts of a dehydrator, 5 parts of hot melt resin, nanometers 5 parts of silica.

[0044] A method for preparing a quick-drying polymer cement waterproof coating, comprising the steps of:

[0045] S1, 25 parts of acrylic emulsion, 24 parts of cement, 3 parts of the antifoam, 2 parts of film forming aid, 4 parts of the dehydrator, 5 parts of the hot melt resin, 5 parts of nano silica for use;

[0046] S2, place the hot melt resin in the container and heated, so that the hot melt resin is gelled, then the dehydrating agent is added, thoroughly stirred, and the hot melt resin is attached to the surface of the dehydrator, and the particulate matter is obtained.

[0047] S3, mix cement, defoamer, film formation auxiliaries, nano silica and particulate matter A mixed, then ...

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Abstract

The invention provides a quick-drying polymer cement waterproof coating and a preparation method thereof. The quick-drying polymer cement waterproof coating is prepared from the following materials in parts by weight: 20 to 25 parts of acrylic emulsion, 18 to 24 parts of cement, 1 to 3 parts of defoaming agent, 1 to 2 parts of coalescing agent, 2 to 4 parts of dehydrating agent, 3 to 5 parts of hot melt resin and 3 to 5 parts of nano silicon dioxide. The quick-drying polymer cement waterproof coating provided by the invention has the advantages of convenience in use, high drying speed and difficulty in damage.

Description

technical field [0001] The invention relates to the technical field of cement waterproof coatings, in particular to a quick-drying polymer cement waterproof coating and a preparation method thereof. Background technique [0002] Polymer cement waterproof coating, referred to as JS waterproof coating, J refers to polymer, S refers to cement, so JS is polymer cement waterproof coating. Polymer cement waterproof coating is an organic coating composed of polyacrylate emulsion, ethylene-vinyl acetate copolymer emulsion and other polymer emulsions and various additives. It is a synthetic polymer material with high elasticity and Waterproof material with good durability of inorganic materials. [0003] However, in the prior art, after the polymer waterproof coating is applied, the drying speed is slow, and it is easily damaged, especially when it is used outdoors, it is easily affected by the weather. [0004] Therefore, it is necessary to provide a new quick-drying polymer cemen...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D1/08C09D7/65C09D7/63C09D7/61
CPCC09D133/00C09D1/08C09D7/65C09D7/63C09D7/61C08L33/26C08K5/06C08K5/103C08K3/36
Inventor 刘厚武
Owner 广州市福恒嘉邦建材有限公司
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