Environmental-friendly single-component vitrified brick gum and preparation method thereof

A single-component, vitrified tile technology, applied in the direction of epoxy resin glue, adhesive, adhesive type, etc., can solve the problems of easy to appear hollow phenomenon, easy shelling and peeling, not economical and practical, etc. Environmental protection features, simplified construction steps, simple construction effect

Active Publication Date: 2017-03-15
湖北碱克新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many kinds of vitrified tile adhesives on the market. Some vitrified tile adhesives are composed of dry powder components and liquid components. When using, the dry powder components and liquid components are mixed according to a certain ratio for paving. On the back of ceramic tiles, vitrified tiles, floor tiles and other decorative materials, however, this two-component composition must be mixed strictly according to the ratio of dry powder and liquid parts, which has certain requirements for preparation conditions and is inconvenient to use; there are also some The vitrified tile ad

Method used

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  • Environmental-friendly single-component vitrified brick gum and preparation method thereof
  • Environmental-friendly single-component vitrified brick gum and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1～5

[0020] Embodiments 1 to 5 provide an environmentally friendly single-component vitrified tile adhesive, and the weight percentage content of each component of the vitrified tile adhesive is shown in Table 1;

[0021] The method for preparing described back glue comprises the steps:

[0022] a. Put 60% to 80% of the emulsion into the stirring device;

[0023] b. Put 0.2%~0.7% dispersant, 0.1%~0.3% defoamer, 0.3%~0.6% preservative, 10%~20.5% waterproofing agent into the stirring device in turn, and stir evenly;

[0024] c. Put 7% to 13% of adhesive, 0.1% to 0.3% of defoamer and 1.5% to 5% modifier into the device, and stir evenly to get an environmentally friendly single-component vitrified tile adhesive .

[0025] Table 1

[0026]

Embodiment 6

[0028] Carry out the performance test to the vitrified tile back glue that above-mentioned embodiment 1~5 makes, refer to JC / T547-2005 " ceramic wall and floor tile adhesive " judging standard to carry out performance test to vitrified tile back glue, its result is shown in Table 2 Show:

[0029]

[0030] It can be seen from Example 6 that an environmentally friendly single-component vitrified tile adhesive proposed by the present invention can fully meet the bonding requirements of vitrified bricks, so that vitrified bricks can be reposted on different substrates, effectively solving the problem of vitrified bricks. It solves the problems of hollowing, shelling and falling off when vitrified bricks are bonded, and the construction is simple, with the advantages of environmental protection and low cost.

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Abstract

The invention provides environmental-friendly single-component vitrified brick gum and a preparation method thereof. The vitrified brick gum comprises the following components in percentage by weight: 60 to 80 percent of emulsion, 10 to 20.5 percent of a waterproof agent, 7 to 13 percent of a bonding agent, 0.2 to 0.7 percent of a dispersing agent, 0.2 to 0.6 percent of an antifoaming agent, 0.3 to 0.6 percent of an anticorrosion agent, and 1.5 to 5 percent of a modifying agent. The environmental-friendly single-component vitrified brick gum can completely meet the bonding requirements of vitrified bricks, effectively solves the problems of hollowing, peeling, falling off and the like of vitrified bricks during bonding, and has the advantages of simplicity in construction, environment protection, low cost and the like. By mixing the emulsion formed by mixing water-based epoxy resin emulsion and carboxy styrene-butadiene latex, with the solid content being 50 percent or higher, with other components, the solid content of the gum reaches 50 to 55 percent, so that the increasingly strict VOC limitations are met, and the gum shows extremely high bonding powder.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to an environment-friendly single-component vitrified brick adhesive. Background technique [0002] At present, ceramic bricks with high water absorption rate (5% to 10%) used in home decoration, large clubs, supermarkets and interior and exterior decoration of buildings have low strength, single style and small size, so they are no longer suitable for high-speed development. At the same time, vitrified bricks have been widely used in the architectural decoration market because of their advantages of low water absorption, high strength, specifications and varieties. [0003] Vitrified bricks are made of quartz sand and mud fired according to a certain proportion, and then polished brightly but do not need to be polished. The surface is as smooth and translucent as a glass mirror. It is superior to ordinary glazed tiles, polished tiles and general marble in terms of water absorptio...

Claims

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Application Information

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IPC IPC(8): C09J163/00C09J113/02C09J103/02C09J133/04C09J11/08C09J11/06
CPCC08L2205/035C09J11/06C09J11/08C09J163/00C08L13/02C08L91/005C08L3/04C08L43/04C08K5/5425
Inventor 陈雯琪
Owner 湖北碱克新材料有限公司
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