A single-component waterproof coating film for pasting ceramic tiles and its preparation method

A waterproof coating film, one-component technology, applied in antifouling/underwater coatings, coatings, paints containing biocides, etc., can solve the problems of complex process, waterproof damage, economic losses, etc. Good water resistance, low water absorption effect

Active Publication Date: 2021-11-12
重庆科顺新材料科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in home decoration, the waterproof treatment of kitchen and bathroom is an indispensable process. If waterproofing is not done, once the renovated house leaks, it will not only bring economic losses, but also have a greater impact on life.
In the market, polymer cement waterproof materials are generally used for waterproof treatment. In order to avoid the tiles pasted in the later stage from falling off, generally only some low-elastic or rigid waterproof slurry can be used for waterproof treatment, and such waterproof products are easily damaged by cement sand. Minor cracks in the base layer lead to waterproofing failures, which eventually lead to leaks
At the same time, the polymer cement waterproof slurry is composed of two components: liquid agent and powder agent. During construction, it is mixed fully and evenly on site before construction. During construction, it is necessary to clean the base, wet the base, maintain for 48-72 hours or more, and test the water. After passing the acceptance, proceed to the next process, the process is relatively complicated

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A single-component waterproof coating film for pasting ceramic tiles and its preparation method
  • A single-component waterproof coating film for pasting ceramic tiles and its preparation method
  • A single-component waterproof coating film for pasting ceramic tiles and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Single component waterproof coating for a ceramic tile adhesive, the following components:

[0037]

[0038] The single-component water-resistant coating paste for ceramic tiles, which is prepared as follows:

[0039] (1) Start Dispersing machine: adding to the dispersion tank 50 parts of latex, while stirring while adding 0.3 parts of a dispersant, 0.3 parts of blue syrup, 0.1 parts of a defoaming agent, thoroughly stirred and mixed colloidal mixture formed, mixing the speed control 300 ~ 500rpm;

[0040] (2) grinding and dispersion: Add 3 parts of titanium white dispersion slurry tank, 30.7 parts by weight of calcium powder, 10 parts of barium sulfate, controlling the rotational speed of less than 50um in 1500 2500rpm milled to a fineness of under beating ~ 20 to 25 minutes;

[0041] (3) adding additives: 0.8 parts of antifreeze agent, 0.7 parts of film-forming aid, 0.5 parts antiseptic and 0.75 parts of water, pre-mixed with stirring in the dispersing tank is added wit...

Embodiment 2

[0045] Single component waterproof coating for a ceramic tile adhesive, the following components:

[0046]

[0047] The single-component water-resistant coating paste for ceramic tiles, which is prepared as follows:

[0048] (1) Start Dispersing machine: adding to the dispersion tank 45 parts of latex, while stirring while adding 0.5 parts of a dispersant, 0.2 parts of blue syrup, 0.2 parts of a defoaming agent, thoroughly stirred and mixed colloidal mixture formed, mixing the speed control 300 ~ 500rpm;

[0049] (2) grinding and dispersion: 3.5 parts of titanium white slurry was added in the dispersion tank, 34.5 parts by weight of calcium powder, 12 parts of barium sulfate, controlling the rotational speed of less than 50um in 1500 2500rpm milled to a fineness of under beating ~ 20 to 25 minutes;

[0050] (3) adding additives: 0.5 parts of antifreeze agent, 0.5 parts of film-forming aid, 0.3 parts antiseptic and 0.5 parts of water pre-mixed, stirred tank in the dispersion is a...

Embodiment 3

[0054] Single component waterproof coating for a ceramic tile adhesive, the following components:

[0055]

[0056] The single-component water-resistant coating paste for ceramic tiles, which is prepared as follows:

[0057] (1) Start Dispersing machine: adding to the dispersion tank 55 parts of latex, was added while stirring while 0.6 parts of a dispersant, 0.1 parts of blue syrup, 0.2 parts of a defoaming agent, thoroughly stirred and mixed colloidal mixture formed, mixing the speed control 300 ~ 500rpm;

[0058] (2) grinding and dispersion: 4 parts of titanium white slurry was added in the dispersion tank, 20.9 parts by weight of calcium powder, 15 parts of barium sulfate, to control the rotational speed 1500 2500rpm grinding fineness of the beating 20 to 25 minutes to less than 50um;

[0059] (3) adding additives: 0.7 parts of antifreeze agent, 0.95 parts of film-forming aid, 0.4 parts of water 0.4 parts antiseptic and pre-mixed with stirring in the dispersing tank is added...

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 discloses a one-component waterproof coating film for pasting ceramic tiles, which comprises the following components calculated in parts by weight: 45-60 parts of styrene-butadiene emulsion; 0.3-0.6 parts of dispersant; 0.1-0.3 parts of blue paste 3-4 parts of titanium dioxide slurry; 0.1-0.2 parts of pH regulator; 0.4-0.6 parts of alkali swelling thickener; 0.5-1 part of antifreeze; 0.5-1 part of film-forming aid; ‑0.2 part; 0.3‑0.5 part of bactericidal preservative; 1.6‑4.6 part of water; 10‑15 part of barium sulfate; 12‑38.2 part of heavy calcium powder. The one-component waterproof coating film used for pasting ceramic tiles of the present invention has good two-way affinity with the base layer and the ceramic tile bonding layer, can effectively resist waterproof damage caused by cracking of the base layer, and can also pass the EN14891:2013 test Test method for bridging cracks in coating films.

Description

Technical field [0001] The present invention relates to the field of waterproof coating, in particular, the present invention relates to one-component waterproof coating and a method for preparing a ceramic tile paste [0002] technical background [0003] Currently home decoration, kitchen, bathroom waterproofing is essential for a process, not as waterproof, leak renovate the house in the event not only brings economic losses, will result in a greater impact on life. The market is generally used polymer cement waterproof material waterproof treatment, in order to avoid the tiles pasted late fall, generally only use some low elastic or rigid waterproofing slurry for waterproofing, and waterproofing products such easily damaged by cement sand grassroots cause slight cracking water damage, resulting in leakage. Waterproof slurry while the polymer cement is liquid and powders of two components, mixing the construction site and then stir the construction, the construction of the base...

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): C09D109/06C09D5/14C09D7/61C09D7/63C09D7/65
CPCC08K2003/2241C08K2003/265C08L2205/03C09D5/14C09D109/06C09D7/61C09D7/63C09D7/65C08L91/00C08K13/02C08K5/053C08K3/26C08K3/22C08K5/47
Inventor 黄莉恒龚兴宇李雪梅黄思墨顾家豪梁志豪吴家伟
Owner 重庆科顺新材料科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap