CN109575847A - A kind of timber processing water-resistant adhesives and preparation method thereof - Google Patents
A kind of timber processing water-resistant adhesives and preparation method thereof Download PDFInfo
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- CN109575847A CN109575847A CN201811188001.8A CN201811188001A CN109575847A CN 109575847 A CN109575847 A CN 109575847A CN 201811188001 A CN201811188001 A CN 201811188001A CN 109575847 A CN109575847 A CN 109575847A
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- parts
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- adhesive
- timber processing
- cellulose
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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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
-
- 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
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of timber processing adhesives, it is made of following weight percent raw material: 5-15 parts of starch, 5-15 parts of soyabean protein powder, 5-15 parts of sweet potato powder, 5-15 parts of malt flour, 20-30 parts of acrylic resin, 10-20 parts of cellulose, 15-25 parts of polyvinyl alcohol, 1-5 parts of nano zine oxide, 1-5 parts of nano zirconium dioxide, 1-3 parts of tackifier, 1-2 parts of preservative, 5-10 parts of anti-blushing agent, 1-2 parts of fatty glyceride, 1-2 parts of urea, 3-6 parts of ammonium hydroxide, surplus is deionized water.The invention also discloses a kind of preparation methods of timber processing adhesive, it include: four steps of preparation of the just preparation of liquid of raw material preparation, mixing, adhesive, adhesive, the present invention has rational design, preparation is convenient, it is environmentally protective, adhesive strength is high, good water-proof effect, storage stability is good, and raw material sources are wide, production cost is low, simple production process.
Description
Technical field
The invention belongs to technical field of adhesive, and in particular to a kind of timber processing water-resistant adhesives and its preparation side
Method.
Background technique
The adhesive of wood producing is still based on formaldehyde system adhesive at present, due to the product of formaldehyde system adhesive bonding
There is free formaldehyde release in the production and use process, endanger the health of people, lives in high-concentration formaldehyde pollution for a long time
Environment in, can generate various chronic diseases, it is serious can be carcinogenic.Now, environmental quality, people are increasingly paid attention in countries in the world
Environmental consciousness constantly enhance；With the rapid growth of China's economy, the generally raising of people's living standard, to living environment
It is increasingly particular about, burst size of methanal receives great attention.In the case where consumer's environmental consciousness is increasingly enhanced, the bonding of formaldehyde system
Agent is especially bonded the production of the urea-formaldehyde resin adhesive of interior products and is limited by being increasingly stringenter.
Summary of the invention
The purpose of the present invention is to provide a kind of designs rationally, preparation is convenient, environmentally protective, adhesive strength is high, waterproof effect
Fruit is good, and raw material sources are wide, simple production process timber processing water-resistant adhesives and preparation method thereof.
A kind of timber processing water-resistant adhesives, are made: 5-15 parts of starch, soybean protein of following weight percent raw material
5-15 parts of powder, 5-15 parts of sweet potato powder, 5-15 parts of malt flour, 20-30 parts of acrylic resin, 10-20 parts of cellulose, polyvinyl alcohol
15-25 parts, 1-5 parts of nano zine oxide, 1-5 parts of nano zirconium dioxide, 1-3 parts of tackifier, 1-2 parts of preservative, anti-blushing agent 5-10
Part, 1-2 parts of fatty glyceride, 1-2 parts of urea, 3-6 parts of ammonium hydroxide, surplus is deionized water.
Preferably, it is made of following weight percent raw material: 5 parts of starch, 5 parts of soyabean protein powder, 5 parts of sweet potato powder, malt
5 parts of powder, 10 parts of cellulose, 15 parts of polyvinyl alcohol, 1 part of nano zine oxide, 1 part of nano zirconium dioxide, increases 20 parts of acrylic resin
1 part of stick, 1 part of preservative, 5 parts of anti-blushing agent, 1 part of fatty glyceride, 1 part of urea, 3 parts of ammonium hydroxide, surplus is deionized water.
Preferably, it is made of following weight percent raw material: 15 parts of starch, 15 parts of soyabean protein powder, 15 parts of sweet potato powder, wheat
15 parts of bud powder, 30 parts of acrylic resin, 20 parts of cellulose, 25 parts of polyvinyl alcohol, 5 parts of nano zine oxide, nano zirconium dioxide 5
Part, 3 parts of tackifier, 2 parts of preservative, 10 parts of anti-blushing agent, 2 parts of fatty glyceride, 2 parts of urea, 6 parts of ammonium hydroxide, surplus be go from
Sub- water.
Preferably, the acrylic resin is Sodium Polyacrylate.
Preferably, the cellulose be cellulose ether, methylcellulose, hydroxypropyl methyl cellulose, hydroxyethyl cellulose,
The mixture of one or more of carboxymethyl cellulose.
Preferably, the tackifier are rosin.
Preferably, the anti-blushing agent is bentonite.
A kind of timber processing preparation method of water-resistant adhesives, including following preparation step:
Step 1: it is stand-by that each component raw material preparation: is weighed by above-mentioned weight percent；
Step 2: mixing: by weighed starch, soyabean protein powder, sweet potato powder, malt flour, acrylic resin, cellulose, gather
Vinyl alcohol, nano zine oxide, nano zirconium dioxide, tackifier, preservative, anti-blushing agent are put into blender and stir
Mixed material, the blender revolving speed are 200-300rpm, and the mixing time is 20-30min；
Step 3: deionized water and ammonium hydroxide the preparation of the first liquid of adhesive: is added at 75~90 DEG C in the mixed material in step 2
Constant temperature under stir evenly, mixing time 1-3h, obtain adhesive just liquid；
Step 4: the preparation of adhesive: fatty glyceride and urea is added in liquid at the beginning of the adhesive of step 3 kind, is uniformly mixed
Afterwards, adhesive is made.
Beneficial effects of the present invention:
The present invention is a kind of timber processing water-resistant adhesives and preparation method thereof, design rationally, preparation it is convenient, it is environmentally protective,
Adhesive strength height, good water-proof effect, raw material sources are wide, production cost is low, simple production process, using acrylic resin, fiber
Element, polyvinyl alcohol, starch, soyabean protein powder, sweet potato powder and malt flour are raw material and carry out reasonable compatibility, and bonding is prepared
The adhesive strength of agent is high, and waterproof performance is good, and storage stability is preferable, the noxious materials such as formaldehydeless, benzene, toluene, realize entirely without
Poison is harmless, environmentally protective, using rosin as tackifier, bentonite as anti-blushing agent, enhances the adhesive strength, water-fast of adhesive
Property.
Specific embodiment
For convenient for those skilled in the art understand that the present invention program, now in conjunction with specific embodiment to technical solution of the present invention
It is further described in detail.
A kind of timber processing water-resistant adhesives, are made: 5-15 parts of starch, soybean protein of following weight percent raw material
5-15 parts of powder, 5-15 parts of sweet potato powder, 5-15 parts of malt flour, 20-30 parts of acrylic resin, 10-20 parts of cellulose, polyvinyl alcohol
15-25 parts, 1-5 parts of nano zine oxide, 1-5 parts of nano zirconium dioxide, 1-3 parts of tackifier, 1-2 parts of preservative, anti-blushing agent 5-10
Part, 1-2 parts of fatty glyceride, 1-2 parts of urea, 3-6 parts of ammonium hydroxide, surplus is deionized water.
In order to reduce the cost of raw materials for production and improve preparation effect, the acrylic resin is Sodium Polyacrylate.
In order to improve the adhesive strength of raw material, the cellulose is cellulose ether, methylcellulose, hydroxypropyl methyl fiber
The mixture of one or more of element, hydroxyethyl cellulose, carboxymethyl cellulose.
In order to effectively improve the adhesive strength of adhesive, the tackifier are rosin.
In order to effectively improve the waterproof effect of adhesive, the anti-blushing agent is bentonite.
A kind of timber processing preparation method of water-resistant adhesives, including following preparation step:
Step 1: it is stand-by that each component raw material preparation: is weighed by above-mentioned weight percent；
Step 2: mixing: by weighed starch, soyabean protein powder, sweet potato powder, malt flour, acrylic resin, cellulose, gather
Vinyl alcohol, nano zine oxide, nano zirconium dioxide, tackifier, preservative, anti-blushing agent are put into blender and stir
Mixed material, the blender revolving speed are 200-300rpm, and the mixing time is 20-30min；
Step 3: deionized water and ammonium hydroxide the preparation of the first liquid of adhesive: is added at 75~90 DEG C in the mixed material in step 2
Constant temperature under stir evenly, mixing time 1-3h, obtain adhesive just liquid；
Step 4: the preparation of adhesive: fatty glyceride and urea is added in liquid at the beginning of the adhesive of step 3 kind, is uniformly mixed
Afterwards, adhesive is made.
Embodiment 1
A kind of timber processing adhesive, is made: 5 parts of starch, 5 parts of soyabean protein powder, sweet potato of following weight percent raw material
5 parts of powder, 5 parts of malt flour, 20 parts of acrylic resin, 10 parts of cellulose, 15 parts of polyvinyl alcohol, 1 part of nano zine oxide, nano-silica
Change 1 part of zirconium, 1 part of tackifier, 1 part of preservative, 5 parts of anti-blushing agent, 1 part of fatty glyceride, 1 part of urea, 3 parts of ammonium hydroxide, surplus is
Deionized water.
Embodiment 2
A kind of timber processing adhesive, is made of following weight percent raw material: 15 parts of starch, 15 parts of soyabean protein powder, red
15 parts of potato powder, 15 parts of malt flour, 30 parts of acrylic resin, 20 parts of cellulose, 25 parts of polyvinyl alcohol, nano zine oxide 5 part, nanometer
5 parts of zirconium dioxide, 3 parts of tackifier, 2 parts of preservative, 10 parts of anti-blushing agent, it is 2 parts of fatty glyceride, 2 parts of urea, 6 parts of ammonium hydroxide, remaining
Amount is deionized water.
The present invention program is exemplarily described invention above in conjunction with specific embodiment, it is clear that the present invention is specific
Realization is not subject to the restrictions described above, as long as using the various insubstantial of inventive concept and technical scheme of the present invention progress
Property improve, or it is not improved the conception and technical scheme of invention are directly applied into other occasions, in protection of the invention
Within the scope of.
Claims (8)
1. a kind of timber processing water-resistant adhesives, which is characterized in that be made of following weight percent raw material: starch 5-15
Part, 5-15 parts of soyabean protein powder, 5-15 parts of sweet potato powder, 5-15 parts of malt flour, 20-30 parts of acrylic resin, cellulose 10-20
Part, 15-25 parts of polyvinyl alcohol, 1-5 parts of nano zine oxide, 1-5 parts of nano zirconium dioxide, 1-3 parts of tackifier, 1-2 parts of preservative,
5-10 parts of anti-blushing agent, 1-2 parts of fatty glyceride, 1-2 parts of urea, 3-6 parts of ammonium hydroxide, surplus is deionized water.
2. a kind of timber processing water-resistant adhesives according to claim 1, which is characterized in that by following weight percent
Raw material is made: 5 parts of starch, 5 parts of soyabean protein powder, 5 parts of sweet potato powder, 5 parts of malt flour, 20 parts of acrylic resin, 10 parts of cellulose,
15 parts of polyvinyl alcohol, 1 part of nano zine oxide, 1 part of nano zirconium dioxide, 1 part of tackifier, 1 part of preservative, 5 parts of anti-blushing agent, fat
1 part of acid glyceride, 1 part of urea, 3 parts of ammonium hydroxide, surplus is deionized water.
3. a kind of timber processing water-resistant adhesives according to claim 1, which is characterized in that by following weight percent
Raw material is made: 15 parts of starch, 15 parts of soyabean protein powder, 15 parts of sweet potato powder, 15 parts of malt flour, 30 parts of acrylic resin, cellulose
20 parts, 25 parts of polyvinyl alcohol, 5 parts of nano zine oxide, 5 parts of nano zirconium dioxide, 3 parts of tackifier, 2 parts of preservative, anti-blushing agent 10
Part, 2 parts of fatty glyceride, 2 parts of urea, 6 parts of ammonium hydroxide, surplus is deionized water.
4. a kind of timber processing water-resistant adhesives according to claim 1, which is characterized in that the acrylic resin is
Sodium Polyacrylate.
5. a kind of timber processing water-resistant adhesives according to claim 1, which is characterized in that the cellulose is fiber
One or more of plain ether, methylcellulose, hydroxypropyl methyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose mix
Close object.
6. a kind of timber processing water-resistant adhesives according to claim 1, which is characterized in that the tackifier are pine
It is fragrant.
7. a kind of timber processing water-resistant adhesives according to claim 1, which is characterized in that the anti-blushing agent is swelling
Soil.
8. the preparation method that water-resistant adhesives are used in a kind of timber processing, which is characterized in that including following preparation step:
Step 1: it is stand-by that each component raw material preparation: is weighed by above-mentioned weight percent；
Step 2: mixing: by weighed starch, soyabean protein powder, sweet potato powder, malt flour, acrylic resin, cellulose, gather
Vinyl alcohol, nano zine oxide, nano zirconium dioxide, tackifier, preservative, anti-blushing agent are put into blender and stir
Mixed material, the blender revolving speed are 200-300rpm, and the mixing time is 20-30min；
Step 3: deionized water and ammonium hydroxide the preparation of the first liquid of adhesive: is added at 75~90 DEG C in the mixed material in step 2
Constant temperature under stir evenly, mixing time 1-3h, obtain adhesive just liquid；
Step 4: the preparation of adhesive: fatty glyceride and urea is added in liquid at the beginning of the adhesive of step 3 kind, is uniformly mixed
Afterwards, adhesive is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188001.8A CN109575847A (en) | 2018-10-12 | 2018-10-12 | A kind of timber processing water-resistant adhesives and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188001.8A CN109575847A (en) | 2018-10-12 | 2018-10-12 | A kind of timber processing water-resistant adhesives and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109575847A true CN109575847A (en) | 2019-04-05 |
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ID=65920419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811188001.8A Pending CN109575847A (en) | 2018-10-12 | 2018-10-12 | A kind of timber processing water-resistant adhesives and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709989A (en) * | 2013-12-02 | 2014-04-09 | 张成栋 | Protein adhesive, preparation method and application thereof |
| CN105368344A (en) * | 2015-11-18 | 2016-03-02 | 广德县永彬竹木工艺品厂 | Anticorrosive moistureproof bamboo wood processing adhesive |
-
2018
- 2018-10-12 CN CN201811188001.8A patent/CN109575847A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709989A (en) * | 2013-12-02 | 2014-04-09 | 张成栋 | Protein adhesive, preparation method and application thereof |
| CN105368344A (en) * | 2015-11-18 | 2016-03-02 | 广德县永彬竹木工艺品厂 | Anticorrosive moistureproof bamboo wood processing adhesive |
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Application publication date: 20190405 |
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