CN107805460A - A kind of Environment-friendlyadhesive adhesive for timber processing - Google Patents
A kind of Environment-friendlyadhesive adhesive for timber processing Download PDFInfo
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- CN107805460A CN107805460A CN201711010007.1A CN201711010007A CN107805460A CN 107805460 A CN107805460 A CN 107805460A CN 201711010007 A CN201711010007 A CN 201711010007A CN 107805460 A CN107805460 A CN 107805460A
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- adhesive
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
A kind of Environment-friendlyadhesive adhesive for timber processing provided by the invention, include the raw material of following parts by weight：Modified oxidized 2 ~ 4 parts of sodium alginate, 3 ~ 5 parts of silicone powder, 5 ~ 8 parts of Chinese honey locust glue, 0.5 ~ 2 part of boric acid, 3 ~ 8 parts of pulullan, 2 ~ 4 parts of carboxymethyl cellulose, 3 ~ 5 parts of butyl acetate cellulose, 0.5 ~ 1 part of carboxylic acid calcium acetate, 15 20 parts of sodium metasilicate, 5 10 parts of polyvinyl alcohol, 8 12 parts of 1,4 dicarboxylate of hexamethylene, 10 ~ 12 parts of trimethylolpropane trimethacrylate, 10 15 parts of wax, 37 parts of filler.A kind of Environment-friendlyadhesive adhesive for timber processing provided by the invention is used using the material without poisonous and harmful substances such as formaldehyde as raw material, and it is scattered in adhesive to employ each raw material of silicone powder raising, improve the dispersion effect of adhesive, make its bonding force strong, convenient for production, operation strategies are extensive.For the present invention also using halogen-free flameproof aqueous polyurethane as fire retardant, flame retardant effect is good, and does not produce substantial amounts of cigarette, corrosive gas and toxic gas in combustion process, free from environmental pollution.
Description
Technical field
The present invention relates to wood processing technique field, and in particular to a kind of Environment-friendlyadhesive adhesive for timber processing.
Background technology
Adhesive is one of important auxiliary material of the equipment manufacture field such as packaging field, timber, rubber and glass, is had
Extremely wide application.From in semantic sense, adhesive is the sticking material of tool, and it can be by the material of two kinds of separation by its viscosity
Material machine-shaping is simultaneously combined together.At present, people carry out timber processing fitting-up and building construction process in, using containing
There is the adhesive of a variety of poisonous and harmful substances such as formaldehyde, both pollute environment, have a strong impact on health again, and bonding strength is not
It is very good, while do not possess other additional functionals yet, such as protection against the tide, taste removal etc..And now with for environmental requirement
Increasingly improve and standard it is increasingly strict, be always the research of field of polymer technology working worker for research new type bonding agent
Focus.
Field of polymer technology there are various types of adhesives in the prior art, but the bond properties of adhesive is still
It is not ideal enough, while the function of adhesive also has diversity to be reinforced.Therefore, how research improves the performance and ring of adhesive
Guarantor's type adhesive is numerous researchers key issue to be solved.
The content of the invention
, should the invention aims to provide a kind of Environment-friendlyadhesive adhesive for timber processing for prior art
Materials for wall intensity height, good heat insulating, heat-proof combustion-resistant performance are superior, and employ sludge as filler, have saved resource, have subtracted
Material cost is lacked, there is higher practical value and good application prospect.
In order to solve the above technical problems, the present invention provides a kind of Environment-friendlyadhesive adhesive for timber processing, the bonding
Agent includes the raw material of following parts by weight：Modified oxidized 2 ~ 4 parts of sodium alginate, 3 ~ 5 parts of silicone powder, 5 ~ 8 parts of Chinese honey locust glue, boric acid 0.5 ~
2 parts, 3 ~ 8 parts of pulullan, 2 ~ 4 parts of carboxymethyl cellulose, 3 ~ 5 parts of butyl acetate cellulose, 0.5 ~ 1 part of carboxylic acid calcium acetate, silicon
Sour sodium 15-20 parts, polyvinyl alcohol 5-10 parts, hexamethylene -1,4- dicarboxylate 8-12 parts, trimethylolpropane
10 ~ 12 parts of triacrylate, wax 10-15 parts, filler 3-7 parts.
The filler includes the one or more in precipitated calcium carbonate, talcum powder, titanium dioxide, lithopone, ultra-fine ATH.
The wax includes pertroleum wax, low molecular weight polyethylene and polypropylene, synthetic wax and one kind in polyolefin-wax or two
Kind.
The Chinese honey locust glue viscosifies to obtain thickening Chinese honey locust glue by physics.Chinese honey locust glue is a kind of biology extracted from Chinese honey locust glue
Glue, it is soluble in water, and the guar gum being most widely used in the current biogum of viscosity ratio is all slightly better, is viscosified by physics
Afterwards, its cementability can improve more than 50%, in adhesive play a part of thickening, stably, thickening, gelling.
The silicone powder good fluidity, dispersant can be used as, makes mixed liquor, butyl acetate cellulose, carboxymethyl cellulose
Preferably it is dispersed in filler.Silicone powder can also improve the fire-retardant impact strength of adhesive simultaneously, improve the fire-retardant of adhesive
Performance.
Pulullan polysaccharide is a kind of special water solubility cement polysaccharide, its film forming, gas barrier property, plasticity, viscosity compared with
By force, and there is soluble in water, nontoxic, colorless and odorless.
Further, described adhesive preferably comprises the raw material of following parts by weight：Modified oxidized 2 ~ 4 parts of sodium alginate,
3 ~ 5 parts of silicone powder, 5 ~ 8 parts of Chinese honey locust glue, 0.5 ~ 2 part of boric acid, 3 ~ 8 parts of pulullan, 2 ~ 4 parts of carboxymethyl cellulose, butyl acetate
3 ~ 5 parts of cellulose, 0.5 ~ 1 part of carboxylic acid calcium acetate, sodium metasilicate 15-20 parts, polyvinyl alcohol 5-10 parts, hexamethylene -1,4- two
Formic acid diethylester 8-12 parts, 10 ~ 12 parts of trimethylolpropane trimethacrylate, 10 ~ 12 parts of halogen-free flameproof aqueous polyurethane, titanium
2 ~ 4 parts of white powder, ultra-fine ATH1 ~ 3 part, 3 ~ 5 parts of polypropylene, 7 ~ 10 parts of polyolefin-wax.
Further, described adhesive also includes fire retardant, and the fire retardant is halogen-free flameproof aqueous polyurethane.Conventional
Frequently with there is halogen extinguishing waterborn polyurethane to can reach 28.3% as fire retardant, its limited oxygen index in adhesive, but there is halogen fire-retardant
Aqueous polyurethane can produce substantial amounts of cigarette, corrosive gas and toxic gas in thermal cracking or combustion process.Halogen-free flameproof water
Property polyurethane burning when it is non-volatile, do not produce corrosive gas so that the carbon forming rate of aqueous polyurethane is higher, and combustion rate is lower,
But its limited oxygen index slightly below has halogen extinguishing waterborn polyurethane.
Further, described adhesive preferably comprises the raw material of following parts by weight：Modified oxidized 3 parts of sodium alginate, silicon
3 parts of ketone powder, 7 parts of Chinese honey locust glue, 0.5 part of boric acid, 6 parts of pulullan, 4 parts of carboxymethyl cellulose, 4 parts of butyl acetate cellulose, carboxylic
Sour 1 part of calcium acetate, 18 parts of sodium metasilicate, 10 parts of polyvinyl alcohol, 8 parts of hexamethylene -1,4- dicarboxylates, trihydroxy methyl third
12 parts of alkane triacrylate, 10 parts of halogen-free flameproof aqueous polyurethane, 3 parts of titanium dioxide, ultra-fine ATH3 parts, 4 parts of polypropylene, polyolefin
9 parts of wax.
A kind of Environment-friendlyadhesive adhesive for timber processing provided by the invention, has the advantages that：
（1）A kind of Environment-friendlyadhesive adhesive for timber processing provided by the invention is used without poisonous and harmful substances such as formaldehyde
Material employs each raw material of silicone powder raising and disperseed in adhesive as raw material, improves the dispersion effect of adhesive, makes
Its bonding force is strong, convenient for production, and cost is cheap, and operation strategies are extensive.
（2）A kind of Environment-friendlyadhesive adhesive for timber processing provided by the invention is made using halogen-free flameproof aqueous polyurethane
For fire retardant, flame retardant effect is good, and does not produce substantial amounts of cigarette, corrosive gas and toxic gas in combustion process, does not pollute
Environment.
Embodiment
The present invention is further described below.
Embodiment 1：
A kind of described Environment-friendlyadhesive adhesive for timber processing, include the raw material of following parts by weight：Modified oxidized alginic acid
2 parts of sodium, 3 parts of silicone powder, 8 parts of Chinese honey locust glue, 0.5 part of boric acid, 8 parts of pulullan, 2 parts of carboxymethyl cellulose, butyl acetate fiber
Element 5 parts, 1 part of carboxylic acid calcium acetate, 20 parts of sodium metasilicate, 5 parts of polyvinyl alcohol, 8 parts of hexamethylene -1,4- dicarboxylates,
12 parts of trimethylolpropane trimethacrylate, 10 parts of pertroleum wax, 3 parts of precipitated calcium carbonate.
Described adhesive is prepared by the following method：
Step（1）：Pertroleum wax and sodium metasilicate are added into reactor, 100 DEG C of reaction 5h are heated to after being uniformly mixed, are cooled to
55 DEG C, add pulullan, boric acid, stirring reaction 1h, add modified oxidized sodium alginate, Chinese honey locust glue, hexamethylene-Isosorbide-5-Nitrae-
Dicarboxylate, trimethylolpropane trimethacrylate, fire retardant, are uniformly mixed, and obtain mixed liquor；
Step（2）：Silicone powder, butyl acetate cellulose, carboxymethyl cellulose are uniformly mixed, obtain cellulose mixtures
It is standby；
Step（3）：In step（1）Polyvinyl alcohol, carboxylic acid calcium acetate, cellulose mixtures and lightweight are added in obtained mixed liquor
Calcium carbonate, 1.5h is stirred at 60 DEG C, is cooled to room temperature, is then uniformly dispersed in high speed dispersor, obtain product.
Embodiment 2：
A kind of described Environment-friendlyadhesive adhesive for timber processing, include the raw material of following parts by weight：Modified oxidized alginic acid
4 parts of sodium, 3 parts of silicone powder, 5 parts of Chinese honey locust glue, 1.5 parts of boric acid, 8 parts of pulullan, 4 parts of carboxymethyl cellulose, butyl acetate fiber
Element 3 parts, 0.5 part of carboxylic acid calcium acetate, 15 parts of sodium metasilicate, 10 parts of polyvinyl alcohol, 12 parts of hexamethylene -1,4- dicarboxylates,
10 parts of trimethylolpropane trimethacrylate, 12 parts of halogen-free flameproof aqueous polyurethane, 4 parts of titanium dioxide, ultra-fine ATH1 parts, polypropylene
3 parts, 10 parts of polyolefin-wax.
Described adhesive is prepared by the following method：
Step（1）：Polypropylene, polyolefin-wax and sodium metasilicate are added into reactor, 110 DEG C of reactions are heated to after being uniformly mixed
4h, 60 DEG C are cooled to, add pulullan, boric acid, stirring reaction 1h, add modified oxidized sodium alginate, Chinese honey locust glue, hexamethylene
Alkane-Isosorbide-5-Nitrae-dicarboxylate, trimethylolpropane trimethacrylate, halogen-free flameproof aqueous polyurethane, are uniformly mixed,
Obtain mixed liquor；
Step（2）：Silicone powder, butyl acetate cellulose, carboxymethyl cellulose are uniformly mixed, obtain cellulose mixtures
It is standby；
Step（3）：In step（1）Polyvinyl alcohol, carboxylic acid calcium acetate, cellulose mixtures, titanium white are added in obtained mixed liquor
Powder and ultra-fine ATH, 1h is stirred at 65 DEG C, is cooled to room temperature, is then uniformly dispersed in high speed dispersor, is produced
Product.
Embodiment 3
A kind of described Environment-friendlyadhesive adhesive for timber processing, include the raw material of following parts by weight：Modified oxidized alginic acid
3 parts of sodium, 3 parts of silicone powder, 7 parts of Chinese honey locust glue, 0.5 part of boric acid, 6 parts of pulullan, 4 parts of carboxymethyl cellulose, butyl acetate fiber
4 parts of element, 1 part of carboxylic acid calcium acetate, 18 parts of sodium metasilicate, 10 parts of polyvinyl alcohol, 8 parts of hexamethylene -1,4- dicarboxylates, three
12 parts of hydroxymethyl-propane triacrylate, 10 parts of halogen-free flameproof aqueous polyurethane, 3 parts of titanium dioxide, ultra-fine ATH3 parts, polypropylene 4
Part, 9 parts of polyolefin-wax.
Described adhesive is prepared by the following method：
Step（1）：Polypropylene, polyolefin-wax and sodium metasilicate are added into reactor, 105 DEG C of reactions are heated to after being uniformly mixed
4.5h, 60 DEG C are cooled to, add pulullan, boric acid, stirring reaction 1h, add modified oxidized sodium alginate, Chinese honey locust glue, ring
Hexane-Isosorbide-5-Nitrae-dicarboxylate, trimethylolpropane trimethacrylate, halogen-free flameproof aqueous polyurethane, it is stirred
It is even, obtain mixed liquor；
Step（2）：Silicone powder, butyl acetate cellulose, carboxymethyl cellulose are uniformly mixed, obtain cellulose mixtures
It is standby；
Step（3）：In step（1）Polyvinyl alcohol, carboxylic acid calcium acetate, cellulose mixtures, titanium white are added in obtained mixed liquor
Powder and ultra-fine ATH, 1h is stirred at 65 DEG C, is cooled to room temperature, is then uniformly dispersed in high speed dispersor, is produced
Product.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any change in its shape or structure, it is every that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (6)
- A kind of 1. Environment-friendlyadhesive adhesive for timber processing, it is characterised in that：Include the raw material of following parts by weight：It is modified oxidized 2 ~ 4 parts of sodium alginate, 3 ~ 5 parts of silicone powder, 5 ~ 8 parts of Chinese honey locust glue, 0.5 ~ 2 part of boric acid, 3 ~ 8 parts of pulullan, carboxymethyl cellulose 2 ~ 4 parts, 3 ~ 5 parts of butyl acetate cellulose, 0.5 ~ 1 part of carboxylic acid calcium acetate, sodium metasilicate 15-20 parts, polyvinyl alcohol 5-10 parts, Hexamethylene -1,4- dicarboxylate 8-12 parts, 10 ~ 12 parts of trimethylolpropane trimethacrylate, wax 10-15 parts, Filler 3-7 parts.
- A kind of 2. Environment-friendlyadhesive adhesive for timber processing according to claim 1, it is characterised in that：The filler bag Include the one or more in precipitated calcium carbonate, talcum powder, titanium dioxide, lithopone, ultra-fine ATH.
- A kind of 3. Environment-friendlyadhesive adhesive for timber processing according to claim 1, it is characterised in that：The wax includes One or both of pertroleum wax, low molecular weight polyethylene and polypropylene, synthetic wax and polyolefin-wax.
- A kind of 4. Environment-friendlyadhesive adhesive for timber processing according to claim 1, it is characterised in that：Including following heavy Measure the raw material of part：Modified oxidized 2 ~ 4 parts of sodium alginate, 3 ~ 5 parts of silicone powder, 5 ~ 8 parts of Chinese honey locust glue, 0.5 ~ 2 part of boric acid, pulullan 3 ~ 8 parts, 2 ~ 4 parts of carboxymethyl cellulose, 3 ~ 5 parts of butyl acetate cellulose, 0.5 ~ 1 part of carboxylic acid calcium acetate, sodium metasilicate 15-20 Part, polyvinyl alcohol 5-10 parts, hexamethylene -1,4- dicarboxylate 8-12 parts, trimethylolpropane trimethacrylate 10 ~ 12 parts, 10 ~ 12 parts of halogen-free flameproof aqueous polyurethane, 2 ~ 4 parts of titanium dioxide, ultra-fine ATH1 ~ 3 part, 3 ~ 5 parts of polypropylene, polyolefin-wax 7 ~ 10 parts.
- A kind of 5. Environment-friendlyadhesive adhesive for timber processing according to claim 1, it is characterised in that：Described adhesive Also include fire retardant, the fire retardant is halogen-free flameproof aqueous polyurethane.
- A kind of 6. Environment-friendlyadhesive adhesive for timber processing according to claim 5, it is characterised in that：Including following heavy Measure the raw material of part：Modified oxidized 3 parts of sodium alginate, 3 parts of silicone powder, 7 parts of Chinese honey locust glue, 0.5 part of boric acid, 6 parts of pulullan, carboxylic first 4 parts of base cellulose, 4 parts of butyl acetate cellulose, 1 part of carboxylic acid calcium acetate, 18 parts of sodium metasilicate, 10 parts of polyvinyl alcohol, hexamethylene- 8 parts of 1,4- dicarboxylates, 12 parts of trimethylolpropane trimethacrylate, 10 parts of halogen-free flameproof aqueous polyurethane, titanium white 3 parts of powder, ultra-fine ATH3 parts, 4 parts of polypropylene, 9 parts of polyolefin-wax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010007.1A CN107805460A (en) | 2017-10-25 | 2017-10-25 | A kind of Environment-friendlyadhesive adhesive for timber processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010007.1A CN107805460A (en) | 2017-10-25 | 2017-10-25 | A kind of Environment-friendlyadhesive adhesive for timber processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107805460A true CN107805460A (en) | 2018-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711010007.1A Pending CN107805460A (en) | 2017-10-25 | 2017-10-25 | A kind of Environment-friendlyadhesive adhesive for timber processing |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162000A (en) * | 1996-04-10 | 1997-10-15 | 刘文彬 | Modified high-molecular polyivnyl alcohol binding-agent and preparation method thereof |
| CN105153999A (en) * | 2015-08-28 | 2015-12-16 | 明光市阳光木业有限公司 | Environment-friendly wood processing binding agent and preparation method thereof |
-
2017
- 2017-10-25 CN CN201711010007.1A patent/CN107805460A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162000A (en) * | 1996-04-10 | 1997-10-15 | 刘文彬 | Modified high-molecular polyivnyl alcohol binding-agent and preparation method thereof |
| CN105153999A (en) * | 2015-08-28 | 2015-12-16 | 明光市阳光木业有限公司 | Environment-friendly wood processing binding agent and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 侯红萍: "《发酵食品工艺学》", 31 March 2016, 中国农业大学出版社 * |
| 顾其胜 等: "《海藻酸盐基生物医用材料与临床医学》", 30 April 2015, 上海科学技术出版社 * |
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Application publication date: 20180316 |
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