Water-based lamination adhesive for furniture

A water-based laminating adhesive, water-based technology, applied in the direction of adhesives, adhesive types, adhesive additives, etc., can solve the problems of inability to use in factories, poor viscosity and peel strength, etc., to achieve safe use, less glue, Low cost of use

Inactive Publication Date: 2017-12-22
NANTONG JIE GAO FURNITURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the viscosity and peel strength of the existing water-based laminating adhesives are far worse than those of oil-based laminating adhesives, and cannot be effectively used by factories

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A water-based laminating adhesive for furniture. The water-based laminating adhesive is prepared from the following components by weight: 40 parts of triethyl citrate, 2 parts of acrylate compounds, 10 parts of functional additives, and 0.1 part of buffer , 2 parts of emulsifier, 0.5 part of initiator, 15 parts of deionized water, 0.1 part of oxidizing agent and 0.1 part of reducing agent.

[0016] The acrylate compound is water-soluble amino resin or hydroxypropyl acrylate or a mixture of both.

[0017] The functional additive is selected from one of OT75, mineral oil and water-soluble acrylic resin.

[0018] The emulsifier is polyvinyl butyral, and the initiator is ammonium persulfate or potassium persulfate or a mixture of the two.

[0019] The buffering agent is one of ammonium bicarbonate and sodium bicarbonate or a mixture of both; the oxidizing agent is tert-butyl hydroperoxide, and the reducing agent is one of formaldehyde sodium sulfoxylate and ascorbic acid o...

Embodiment 2

[0021] A water-based laminating adhesive for furniture. The water-based laminating adhesive is prepared from the following components by weight: 50 parts of triethyl citrate, 10 parts of acrylate compounds, 15 parts of functional additives, and 0.3 parts of buffer , 10 parts of emulsifier, 4 parts of initiator, 30 parts of deionized water, 1.5 parts of oxidizing agent and 1.5 parts of reducing agent.

[0022] The acrylate compound is water-soluble amino resin or hydroxypropyl acrylate or a mixture of both.

[0023] The functional additive is selected from one of OT75, mineral oil and water-soluble acrylic resin.

[0024] The emulsifier is polyvinyl butyral, and the initiator is ammonium persulfate or potassium persulfate or a mixture of the two.

[0025] The buffering agent is one of ammonium bicarbonate and sodium bicarbonate or a mixture of both; the oxidizing agent is tert-butyl hydroperoxide, and the reducing agent is one of formaldehyde sodium sulfoxylate and ascorbic ac...

Embodiment 3

[0027] A water-based laminating adhesive for furniture, the water-based laminating adhesive is prepared from the following components by weight: 45 parts of triethyl citrate, 6 parts of acrylate compounds, 13 parts of functional additives, and 0.2 parts of buffer , 6 parts of emulsifier, 2.2 parts of initiator, 22 parts of deionized water, 0.8 part of oxidizing agent and 0.8 part of reducing agent.

[0028] The acrylate compound is water-soluble amino resin or hydroxypropyl acrylate or a mixture of both.

[0029] The functional additive is selected from one of OT75, mineral oil and water-soluble acrylic resin.

[0030] The emulsifier is polyvinyl butyral, and the initiator is ammonium persulfate or potassium persulfate or a mixture of the two.

[0031] The buffering agent is one of ammonium bicarbonate and sodium bicarbonate or a mixture of both; the oxidizing agent is tert-butyl hydroperoxide, and the reducing agent is one of formaldehyde sodium sulfoxylate and ascorbic acid...

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PUM

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Abstract

The invention discloses a water-based lamination adhesive for furniture. The water-based lamination adhesive is prepared from components in parts by weight as follows: 40-50 parts of triethyl citrate, 2-10 parts of an acrylate compound, 10-15 parts of a functional aid, 0.1-0.3 parts of a buffering agent, 2-10 parts of an emulsifier, 0.5-4 parts of an initiator, 15-30 parts of deionized water, 0.1-1.5 parts of an oxidizing agent and 0.1-1.5 parts of a reducing agent. With the addition of the functional aid, content of each raw material component is effectively adjusted, meanwhile, the emulsion is a self-crosslinking type, macromolecules of the emulsion are automatically cross-linked during compounding, and peel strength is high; the water-based lamination adhesive belongs to water-based glue, is environmentally friendly, solvent-free, non-flammable, non-explosive, safe to use, low in adhesive application quantity and low in use cost.

Description

technical field [0001] The invention relates to the field of adhesive manufacturing, in particular to a water-based laminating adhesive for furniture. Background technique [0002] Wood is a structural material widely used in the furniture manufacturing and construction industries. In order to beautify wood products and prolong their service life, they need to be protected. At the same time, unlike other structural materials, wood has greater water content and water absorption than other materials; and the paint will also penetrate into the wood, so these will have an adverse effect on the coating. [0003] Paper-plastic laminating adhesives are divided into two types: oil-based laminating adhesives and water-based laminating adhesives. Oil-based laminating adhesives use toluene, ethyl acetate, etc. as solvents, which have the risk of being flammable and explosive, and a large amount of organic solvents volatilize into the environment during the operation, which not only p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J161/20C09J133/00C09J191/00C09J4/06C09J4/02C09J11/04C09J11/06C09J11/08
CPCC09J161/20C08K2201/014C08L2205/03C09J4/06C09J11/04C09J11/06C09J11/08C09J133/00C09J191/00C08L33/00C08L29/14C08K13/02C08K5/1535C08K3/26C08K5/14C08K5/41C08K5/11C08L91/00C08L61/20
Inventor 鞠建双
Owner NANTONG JIE GAO FURNITURE CO LTD
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