Novel glass adhesive and preparation method therefor

A technology of adhesives and glass, applied in the direction of adhesives, adhesive additives, epoxy resin glue, etc., can solve the problems of poor adhesion, chemical residual environmental pollution, easy to fall off, etc., so as not to cause environmental pollution and not easy to fall off , Enhance the effect of antibacterial ability

Inactive Publication Date: 2017-11-17
HEFEI LIYUTAI GLASS PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Plexiglass is brittle and needs to be pasted to other products during use, so adhesives are needed, but the current plexiglass adhesives have poor adhesion, are easy to fall off, and are prone to chemical residues that cause environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment relates to a new type of glass adhesive, including the following raw materials in parts by weight: 20 parts of styrene-butadiene rubber, 13 parts of polyacrylic acid, 15 parts of epoxy resin, 7 parts of methyl methacrylate, 8 parts of starch, and 11 parts of polyurethane 15 parts of acetone, 2 parts of Chinese herbal medicine mixture, 17 parts of filler, 3 parts of modifier, 1 part of oxide additive, and 4 parts of curing agent.

[0031] Wherein, the filler includes the following components by weight: 5 parts of wood powder, 2 parts of shell powder and 2 parts of ground calcium carbonate powder.

[0032] Wherein, the oxide additive is silicon dioxide.

[0033] Wherein, the modifier includes the following components in parts by weight: 1 part of tannin extract, 3 parts of gelatin and 1 part of quercetin.

[0034] Wherein, the Chinese herbal medicine mixture is a mixture of honeysuckle, garlic, ginger, Houttuynia cordata, cinnamon and clove.

[0035] A m...

Embodiment 2

[0045] This embodiment relates to a new type of glass adhesive, including the following raw materials in parts by weight: 40 parts of styrene-butadiene rubber, 22 parts of polyacrylic acid, 27 parts of epoxy resin, 14 parts of methyl methacrylate, 17 parts of starch, and 18 parts of polyurethane 26 parts, 26 parts of acetone, 5 parts of Chinese herbal medicine mixture, 28 parts of filler, 6 parts of modifier, 3 parts of oxide additive, 7 parts of curing agent.

[0046] Wherein, the filler includes the following components by weight: 8 parts of wood powder, 4 parts of shell powder and 4 parts of ground calcium carbonate powder.

[0047] Wherein, the oxide additive is aluminum oxide.

[0048] Wherein, the modifier includes the following components in parts by weight: 3 parts of tannin extract, 8 parts of gelatin and 2 parts of quercetin.

[0049] Wherein, the Chinese herbal medicine mixture is a mixture of honeysuckle, garlic, ginger, Houttuynia cordata, cinnamon and clove.

...

Embodiment 3

[0060] This embodiment relates to a new type of glass adhesive, including the following raw materials in parts by weight: 23 parts of styrene-butadiene rubber, 17 parts of polyacrylic acid, 20 parts of epoxy resin, 9 parts of methyl methacrylate, 12 parts of starch, 13 parts of polyurethane 17 parts of acetone, 3 parts of Chinese herbal medicine mixture, 21 parts of filler, 4 parts of modifier, 1.7 parts of oxide additive, and 5 parts of curing agent.

[0061] Wherein, the filler includes the following components by weight: 6 parts of wood powder, 2.5 parts of shell powder and 3.8 parts of ground calcium carbonate powder.

[0062] Wherein, the oxide additive is boron oxide.

[0063] Wherein, the modifier includes the following components in parts by weight: 1.3 parts of tannin extract, 4 parts of gelatin and 1.2 parts of quercetin.

[0064] Wherein, the Chinese herbal medicine mixture is a mixture of honeysuckle, garlic, ginger, Houttuynia cordata, cinnamon and clove.

[006...

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PUM

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Abstract

The invention discloses a novel glass adhesive. The novel glass adhesive is prepared from the following raw materials in parts by weight: 20-40 parts of styrene-butadiene rubber, 13-22 parts of polyacrylic acid, 15-27 parts of epoxy resin, 7-14 parts of methyl methacrylate, 8-17 parts of starch, 11-18 parts of polyurethane, 15-26 parts of acetone, 2-5 parts of Chinese herbal medicine mixture, 17-28 parts of filler, 3-6 parts of modifier, 1-3 parts of oxide additives and 4-7 parts of curing agent. The novel glass adhesive is good in adhesiveness and long in service life, is not prone to spalling and is not prone to chemical residue generation and environmental pollution causing.

Description

technical field [0001] The invention belongs to the technical field of glass adhesives, and in particular relates to a novel glass adhesive and a preparation method thereof. Background technique [0002] Plexiglass is a polymer obtained by polymerizing acrylic acid and its esters, collectively referred to as acrylic resin, among which polymethacrylate methyl is the most widely used. The abbreviation code of polymethyl methacrylate is PMMA, commonly known as plexiglass, which has excellent light transmission performance; high mechanical strength, certain heat and cold resistance, corrosion resistance, good insulation performance, stable size, easy to form, texture It is brittle, easily soluble in organic solvents, the surface hardness is not enough, and it is easy to scratch. This material is widely used in the production of advertising light boxes, nameplates, etc. [0003] Plexiglass is brittle and needs to be pasted on other products during use, so adhesives are needed. H...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J109/06C09J133/02C09J163/00C09J175/04C09J103/02C09J11/04C09J11/08C09J11/06
CPCC09J109/06C08K2003/2227C08K2003/265C08L2201/08C08L2205/035C09J11/04C09J11/06C09J11/08C08L33/02C08L63/00C08L75/04C08L3/02C08K13/02C08K3/26C08K3/36C08K5/0058C08K3/22C08K3/38
Inventor 武娟
Owner HEFEI LIYUTAI GLASS PROD CO LTD
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