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Corrosion-resistant chemical building glue

A construction adhesive and corrosion-resistant technology, applied in the field of chemical products, can solve the problems of easy aging, insufficient bonding strength, insufficient acid and alkali resistance, etc., and achieve the effect of good corrosion resistance and high bonding strength

Inactive Publication Date: 2012-08-22
CHENGDU NASHUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing construction adhesives have problems of insufficient bonding strength, insufficient acid and alkali resistance, and easy aging.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Mix 100kg epoxy resin and 40kg furfural resin evenly, heat to 41°C; then add 2kg acetone and 10kg ethylenediamine and stir evenly; finally add 5kg alumina powder and 150kg quartz powder to get the finished product.

[0029] Strength testing: the bonding compressive strength reaches 138.3MPa, and the tensile strength reaches 13.8MPa.

Embodiment 2

[0031] Mix 150kg epoxy resin and 60kg furfural resin evenly, heat to 41°C; then add 20kg acetone and 15kg ethylenediamine and stir evenly; finally add 10kg alumina powder and 200kg quartz powder to get the finished product.

[0032] Strength testing: the bonding compressive strength reaches 143.6MPa, and the tensile strength reaches l3.4MPa.

Embodiment 3

[0034] Take 120kg of epoxy resin and 50kg of furfural resin and mix evenly, heat to 41°C; then add 15kg of acetone and 12kg of ethylenediamine and stir evenly; finally add 8kg of alumina powder and 180kg of quartz powder to obtain the finished product.

[0035] Strength testing: the bonding compressive strength reaches 150.2MPa, and the tensile strength reaches l4.1MPa.

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Abstract

The invention discloses corrosion-resistant chemical building glue, belongs to the field of chemical products and solves the problem that the existing building glue is not enough in adhering strength at different degrees, is not enough in acid and alkali resistance and is easy to age. The corrosion-resistant chemical building glue comprises the following compositions in parts by weight: 100-150 parts of epoxy resin, 40-60 parts of furfural resin, 2-20 parts of acetone, 10-15 parts of ethanediamine, 5-10 parts of aluminum oxide and 150-200 parts of quartz powder. The corrosion-resistant chemical building glue not only is suitable for the chemical building corrosion resistance, but also is suitable for adhering and filling acid and alkali-resistant pools, ceramic plates and ceramic tiles.

Description

technical field [0001] The invention belongs to the field of chemical products, and in particular relates to a corrosion-resistant chemical construction glue. Background technique [0002] Construction adhesives are used in every process and even every material in the construction industry. It can be roughly divided into the following aspects: (1) Applied to various building constructions; (2) Application in indoor and outdoor decoration and decoration; (3) Sealing of various buildings including doors and windows, large board walls, expansion joints (4) Application in building maintenance, renovation, reinforcement and reinforcement; (5) Reinforcement and maintenance of various transportation facilities and water conservancy projects; (6) Widely used in the production quality of composite building materials Lightweight, high strength, and multiple functions are the development direction of composite building materials; (7) mixed with cement to make various high-performance ...

Claims

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Application Information

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IPC IPC(8): C04B26/14
Inventor 黄波
Owner CHENGDU NASHUO TECH
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