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A kind of composite wallboard adhesive and preparation method thereof

A wallboard glue and adhesive technology, applied in the directions of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problem of unfavorable combination wallboard structural stability and durability, and the performance of the adhesive is not good enough. , wide application is limited and other issues, to achieve excellent performance, good molding effect, improve the overall performance of the effect

Active Publication Date: 2018-12-11
海南鑫申绿色建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The performance of the existing adhesives used in composite wallboards is not good enough, which is not conducive to improving the structural stability and durability of composite wallboards, which limits their wide application

Method used

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  • A kind of composite wallboard adhesive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A combined wallboard adhesive, comprising the following raw materials in parts by weight: 40 parts of glyceride epoxy resin, 7 parts of methyl methacrylate, 1 part of dibutyl phthalate, 4 parts of ethanol, cobalt naphthenate 3 parts, 4 parts of polydimethylsiloxane, 1 part of polyethylene glycol, 4 parts of talc, 10 parts of hydroxypropyl methylcellulose, 3 parts of high-substituted hydroxypropyl fiber, 1 part of basalt fiber and banana 2 parts of fiber; the monofilament diameter of the banana fiber is 10-30 μm, and the monofilament length is 1-3 mm; the monofilament diameter of the basalt fiber is 9-18 μm, and the monofilament length is 3-5 mm.

Embodiment 2

[0022] A combined wallboard adhesive, comprising the following raw materials in parts by weight: 60 parts of glyceride epoxy resin, 9 parts of methyl methacrylate, 2 parts of dibutyl phthalate, 6 parts of ethanol, cobalt naphthenate 5 parts, 6 parts of polydimethylsiloxane, 3 parts of polyethylene glycol, 6 parts of talc, 20 parts of hydroxypropyl methylcellulose, 5 parts of high-substituted hydroxypropyl fiber, 3 parts of basalt fiber and banana 4 parts of fibers; the single filament diameter of the banana fiber is 10-30 μm, and the single filament length is 1-3 mm; the single filament diameter of the basalt fiber is 9-18 μm, and the single filament length is 3-5 mm.

Embodiment 3

[0024] A combined wallboard adhesive, comprising the following raw materials in parts by weight: 50 parts of glyceride epoxy resin, 8 parts of methyl methacrylate, 2 parts of dibutyl phthalate, 5 parts of ethanol, cobalt naphthenate 4 parts, 5 parts of polydimethylsiloxane, 2 parts of polyethylene glycol, 5 parts of talc, 15 parts of hydroxypropyl methylcellulose, 4 parts of high-substituted hydroxypropyl fiber, 2 parts of basalt fiber and banana 3 parts of fibers; the single filament diameter of the banana fiber is 10-30 μm, and the single filament length is 1-3 mm; the single filament diameter of the basalt fiber is 9-18 μm, and the single filament length is 3-5 mm.

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Abstract

The invention provides a combined wallboard adhesive and a preparation method thereof. The combined wallboard adhesive is prepared from the following raw materials in parts by weight: 40 to 60 parts of glycidyl ester epoxy resin, 7 to 9 parts of methyl methacrylate, 1 to 2 parts of dibutyl phthalate, 4 to 6 parts of ethyl alcohol, 3 to 5 parts of cobalt naphthenate, 4 to 6 parts of polydimethylsiloxane, 1 to 3 parts of polyethylene glycol, 4 to 6 parts of talcum powder, 10 to 20 parts of hydroxypropyl methyl cellulose, 3 to 5 parts of high-substituted hydroxyproxyl cellulose, 1 to 3 parts of basalt fiber and 2 to 4 parts of banana fiber. In the adhesive formula, all ingredients take a synergistic effect; the prepared adhesive has excellent properties in the aspects of viscosity, tensile shear strength, heat aging resistance, heat stability resistance and hydrolysis resistance; when the adhesive is applied to the combined wallboard, the structure stability and the durability can be greatly improved, so that the combined wallboard can be better applied to the building of roofs, wall surfaces and building surfaces; a prefabricated passive green building with better performance is built.

Description

technical field [0001] The invention relates to the field of adhesives, in particular to a composite wallboard adhesive and a preparation method thereof. Background technique [0002] Composite wall panels can be applied to roofs, walls, and floors. Compared with traditional cement and brick structure materials, composite wall panels have advantages such as environmental protection and energy saving, and have attracted more and more attention. Adhesives are commonly used materials in building decoration and are widely used. And the sealing connection of composite wall panels also requires the use of high-quality adhesives. The performance of the existing adhesives used in composite wallboards is not good enough, which is not conducive to improving the structural stability and durability of composite wallboards, which limits their wide application. Contents of the invention [0003] In view of this, the present invention proposes a composite wallboard adhesive and a prepa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J4/06C09J4/02C09J11/06C09J11/04
CPCC09J4/06C09J11/04C09J11/06
Inventor 师歌罗雪
Owner 海南鑫申绿色建筑科技有限公司