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Water resistant glass cement

A technology of glass glue and mass parts, applied in the direction of adhesives, adhesive types, polyurea/polyurethane adhesives, etc., can solve problems such as falling off, cracking, and affecting normal use, and achieves not easy to fall off, good water resistance, Good mildew resistance

Inactive Publication Date: 2018-05-22
宋德红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing glass glue is prone to cracking or even falling off under the erosion of moisture, affecting normal use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A water-resistant glass glue, made of the following mass parts of raw materials:

[0012] 15 parts of silane-terminated polyurethane prepolymer, 7 parts of talc powder, 12 parts of diatomaceous earth powder, 5 parts of lithium bentonite, 4 parts of bamboo charcoal powder, 5 parts of benzimidazole carbamate, benzyl trimethyl chloride 3 parts of ammonium hydroxide, 32 parts of water glass, 8 parts of silicone resin, 9 parts of acrylic resin, 9 parts of titanium dioxide, 6 parts of benzoyl peroxide.

Embodiment 2

[0014] Water-resistant glass glue, made of the following mass parts of raw materials:

[0015] 18 parts of silane-terminated polyurethane prepolymer, 8 parts of talc powder, 13 parts of diatomaceous earth powder, 6 parts of lithium bentonite, 5 parts of bamboo charcoal powder, 6 parts of benzimidazole carbamate, benzyl trimethyl chloride 4 parts of ammonium hydroxide, 34 parts of water glass, 9 parts of silicone resin, 10 parts of acrylic resin, 9.5 parts of titanium dioxide, 7 parts of benzoyl peroxide.

Embodiment 3

[0017] A water-resistant glass glue, made of the following mass parts of raw materials:

[0018] 20 parts of silane-terminated polyurethane prepolymer, 9 parts of talc powder, 14 parts of diatomaceous earth powder, 7 parts of lithium bentonite, 6 parts of bamboo charcoal powder, 7 parts of benzimidazole carbamate, benzyl trimethyl chloride 5 parts of ammonium hydroxide, 36 parts of water glass, 11 parts of silicone resin, 11 parts of acrylic resin, 10 parts of titanium dioxide, 8 parts of benzoyl peroxide.

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PUM

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Abstract

The invention discloses a water resistant glass cement, which is prepared from following raw materials in parts by weight: 15 to 20 parts of silane terminated polyurethane performed polymer, 7 to 9 parts of talcum powder, 12 to 14 parts of diatomite powder, 5 to 7 parts of lithium based bentonite, 4 to 6 parts of bamboo charcoal particle powder, 5 to 7 parts of benzimidazole carbamate, 3 to 5 parts of benzyl trimethyl ammonium chloride, 32 to 36 parts of sodium silicate, 8 to 11 parts of organic silicon resin, 9 to 11 parts of acrylic resin, 9 to 10 parts of titanium dioxide, and 6 to 8 partsof benzoyl peroxide. The water resistant glass cement has the advantages of good waterproof performance, strong bonding performance, and good mildew resistant property, is resistant to cracking, and is difficult to fall off.

Description

Technical field [0001] The invention relates to the technical field of chemical engineering, in particular to a water-resistant glass glue. Background technique [0002] With the continuous development of China's economy and the continuous improvement of people's quality of life, the market has higher and higher requirements for glass glue products. Glass glue is a material for bonding and sealing various glasses with other substrates. The existing glass glue is prone to cracking or even falling off under the erosion of moisture, which affects normal use. Summary of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a water-resistant glass glue with good water resistance, not easy to fall off, strong adhesion, no cracking, and good mildew resistance. [0004] The technical solution adopted by the present invention to solve the above-mentioned technical problems is: a water-resistant glass glue made of the following mass parts of ra...

Claims

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Application Information

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IPC IPC(8): C09J175/04C09J183/04C09J133/00C09J11/04C09J11/06C09J1/02
CPCC09J175/04C08K2201/014C08L2205/03C09J1/02C09J11/04C09J11/06C08L83/04C08L33/00C08K13/02C08K3/34C08K3/346C08K3/04C08K5/19
Inventor 宋德红
Owner 宋德红
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