Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Elastic waterproof binder additive and preparation method thereof

An additive and elastic technology, which is applied in the direction of adhesives, adhesive types, hydrocarbon copolymer adhesives, etc., can solve the problems of bond strength less than 1.5Mpa, shear strength not meeting at the same time, and difficult construction operations. Achieve stable product quality, good acid and alkali resistance, and low cost

Inactive Publication Date: 2012-10-17
郭曲玲
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This modified emulsion additive is only used as a binding agent after being mixed with cement, and it does not have waterproof performance. The bonding strength of the cement-based surface is less than 1.5Mpa, and the shear strength cannot meet the requirements of the national standard at the same time; the second is that the cement-based adhesive prepared with the quick-sealing adhesive additive emulsion is easy to chemically react with the alkaline substances in the cement. Unstable, swollen, and thickened, resulting in short construction time and difficult construction operations; the third is that the cement-based adhesive prepared with quick-sealing adhesive additive emulsion is easy to change green phase, blue phase, black phase, swelling , thickening, short usable time, poor construction performance

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
  • Elastic waterproof binder additive and preparation method thereof
  • Elastic waterproof binder additive and preparation method thereof
  • Elastic waterproof binder additive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The elastic waterproof adhesive additive of the present invention and its preparation method will be further described in detail below in conjunction with the accompanying drawings.

[0030] The present invention is an elastic waterproof adhesive additive with improved properties and a preparation method thereof, which is composed of a mixture of three materials, and its composition and weight percentage are as follows:

[0031] (A) component consists of:

[0032] (a) 17.5-19.0% deionized water;

[0033] (b) 0.10~0.20% cellulose ether;

[0034] (c) 0.10% preservatives.

[0035] (B) The composition of component is:

[0036] (g) AOTEN 8100 elastic styrene-acrylate emulsion of 18.0%~20.0%d;

[0037] (h) 8.0% to 10.0% AOTEN 8300 styrene-acrylate emulsion;

[0038] (c) 55.0-56.0% deionized water;

[0039] (C) component, consumption 0.15~0.25%, the composition of this component C is:

[0040] (a) 0.05% to 0.1% organic ammonia neutralizer;

[0041] (b) 0.10% to 0.15% s...

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 an elastic waterproof binder additive and a preparation method thereof. The product is an elastic waterproof binder additive with improved performances and prepared by stirring and mixing three components, and the preparation method comprises the following steps of: respectively stirring, mixing, filtering and packaging. The elastic waterproof binder additive disclosed by the invention has the advantages that the additive is soft inside despite its hard shell, stable in hue, moderate in consistency, good in acid resistance and alkaline resistance, and easy to control, and the like; while the elastic waterproof binder additive is used for preparing an elastic cement-base waterproof binder, the elastic waterproof binder additive also has the characteristics that after the elastic waterproof binder additive is mixed with cement powder, the obtained product is stable in hue, the binding strength of the obtained product exceeds the requirements of national standards, and the obtained product is good in acid resistance and alkaline resistance, not bloated, not thickened, long in applicable time, good in construction operating degree, not flowing, strong in flow resistance, stable in product quality, low in cost, and the like; and the elastic waterproof binder additive is applied to the ceramic tile binding of exterior wall marbles, thin porcelain plates and ceramic tiles under high-strength freezing-thawing-resisting alternated bad temperature conditions.

Description

technical field [0001] The invention relates to the technical field of chemical building materials, in particular to an elastic waterproof adhesive additive and a preparation method thereof. The product is suitable for preparing cement-based elastic high-strength waterproof adhesives, high-strength interface agents and the like. Background technique [0002] There are no high-strength waterproof elastic adhesive additives currently on the market. It makes up for the additives currently on the market that are only used to bond ceramic tiles and have no waterproof performance. Singapore Quick Seal Building Materials Pte Ltd. QS604. This modified emulsion additive is only used as a binding agent after being mixed with cement, and it does not have waterproof performance. The bonding strength of the cement-based surface is less than 1.5Mpa, and the shear strength cannot meet the requirements of the national standard at the same time; the second is that the cement-based adhesive p...

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 Applications(China)
IPC IPC(8): C09J125/14C09J11/00
Inventor 郭曲玲陈毅曦
Owner 郭曲玲
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com