CN108148529A - A kind of novel laminated wood fluid sealant - Google Patents
A kind of novel laminated wood fluid sealant Download PDFInfo
- Publication number
- CN108148529A CN108148529A CN201810092996.1A CN201810092996A CN108148529A CN 108148529 A CN108148529 A CN 108148529A CN 201810092996 A CN201810092996 A CN 201810092996A CN 108148529 A CN108148529 A CN 108148529A
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- CN
- China
- Prior art keywords
- parts
- laminated wood
- fluid sealant
- novel laminated
- adhesive
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Classifications
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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
- C09J127/00—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 a halogen; Adhesives based on derivatives of such polymers
- C09J127/02—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 a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J127/04—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 a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C09J127/06—Homopolymers or copolymers of vinyl chloride
-
- 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
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of novel laminated wood fluid sealants, belong to integrated timber field of adhesive technology.It is made of the component of following mass fraction：25 35 parts of vinyl chloride emulsion, 10 20 parts of Carboxy lotion, 38 parts of EVA lotions, 15 25 parts of coarse whiting, 0.1 0.3 parts of antifoaming agent, 20 30 parts of PVOH aqueous solutions, 0.1 0.3 parts of dispersant, 26 parts of coalescents, 0.2 0.6 parts of wetting agent, 0.1 0.3 parts of fungicide.Compared with common splicing adhesive, it solves 0.7 density more than ultrahard wood species（Such as：Redwood, the seeds such as red sandalwood, rosewood）Bonding Problem；Compared with similar products, it is more environmentally-friendly, and price is relatively low, easily brushes, and jigsaw without pressurizeing for a long time, production capacity higher, and spread is less, reduces colloid sagging phenomenon.
Description
Technical field
The present invention relates to a kind of novel laminated wood fluid sealants, belong to integrated timber field of adhesive technology.
Background technology
At present, the domestic and international carpenter industrial adhesive of integrated timber, the aqueous isocyanide mainly come out with EVA latex composite compoundings
Acid esters adhesive, with China's urban architecture and the fast development of decorations industry, people should to integrated timber glue in recent years
The requirement used also constantly refines, intensity requirement higher.Now adhesive in the domestic market spells needle industry class and 0.65 density
The technical merit of following broad-leaved wood species substantially close to（LY/T1601-2002 standards can be passed through）, such as：It is pine, China fir, white
The materials such as hardness in birch etc..
In high-grade solid wood furniture field（Such as redwood, red sandalwood, rosewood）Ultrahard wood quality, the integrated timber on domestic market are spelled
Plate glue, can't pass above-mentioned standard, and usual such client is spliced using polyurethane solvent type adhesive, and such product is not
Environmental protection, price are high（The market price is in 30-40 members/KG）, will appear in operation be not easy to brush, production capacity it is low（Jigsaw needs
Pressurization 12 hours）, and spread is more, colloid sagging is serious.
Invention content
The technical problems to be solved by the invention are：A kind of novel laminated wood fluid sealant is provided, it solves same at present
Class product not environmentally, price it is high, will appear in operation be not easy to brush, production capacity it is low, and spread is more, colloid sagging is tight
The problem of weight.
The technical problems to be solved by the invention take following technical scheme to realize：
A kind of novel laminated wood fluid sealant, it is made of the component of following mass fraction：25-35 parts of vinyl chloride emulsion, carboxyl fourth
10-20 parts of benzene lotion, 3-8 parts of EVA lotions, 15-25 parts of coarse whiting, 0.1-0.3 parts of antifoaming agent, 20-30 parts of PVOH aqueous solutions, dispersion
0.1-0.3 parts of agent, 2-6 parts of coalescents, 0.2-0.6 parts of wetting agent, 0.1-0.3 parts of fungicide.
As preferred embodiment, the PVOH aqueous solutions are by water and PVA in mass ratio 4:1 is formulated.
The beneficial effects of the invention are as follows：Compared with common splicing adhesive, it solves 0.7 density more than ultrahard wood species（Example
Such as：Redwood, the seeds such as red sandalwood, rosewood）Bonding Problem；Compared with similar products, it is more environmentally-friendly, and price is relatively low, easily
It brushes, jigsaw without pressurizeing for a long time, production capacity higher, and spread is less, reduces colloid sagging phenomenon.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness to the present invention are easy to understand, further below
Illustrate the present invention.
A kind of novel laminated wood fluid sealant, it is made of the component of following mass fraction：25-35 parts of vinyl chloride emulsion, carboxylic
10-20 parts of base styrene-butadiene emulsion, 3-8 parts of EVA lotions, 15-25 parts of coarse whiting, 0.1-0.3 parts of antifoaming agent, 20-30 parts of PVOH aqueous solutions,
0.1-0.3 parts of dispersant, 2-6 parts of coalescents, 0.2-0.6 parts of wetting agent, 0.1-0.3 parts of fungicide.
PVOH aqueous solutions are by water and PVA in mass ratio 4:1 is formulated.
Production equipment：JB500D type high-power mixers；RAT-10D type bilayer Anti-explosive glass reaction kettles.
Preparation process：
（1）The making of PVOH aqueous solutions.80% water and 20%PVA are proportionally added into after being dissolved by heating in double-layer glass reaction kettle
It cools down spare.
（2）Then vinyl chloride emulsion, EVA lotions, Carboxy lotion and PVOH aqueous solutions are put into high-power stirring
In machine, stir evenly addition coarse whiting, dispersant, wetting agent, coalescents, antifoaming agent, fungicide and disperse to stir evenly, be made >=
The novel laminated wood fluid sealant of 55% solid content.
Rosewood test technology:
（1）Material：Rosewood, moisture content 8-12%, 10 mm of sample dimensions 30mm*25 mm *, test piece is from 3 different wooden units
Upper interception, every group of 3 test specimens.
（2）Step：According to above-mentioned formula, novel laminated wood fluid sealant and MDI curing agent are stirred evenly in proportion（Sealing
Glue 100%, MDI curing agent 15%）, coated on the material splicing face after scraping, about 150 grams of every square metre of spread is displayed
Time is no more than 30 seconds, and 2 pieces of test pieces are pressed with machine direction lamination into test specimen, pressure 1.0-1.5MPA, and 25 degree are cold-pressed to 2 small
When release, eliminate the extra adhesive in splicing face periphery, so make 12 test specimens, place health 48h at equal temperature.
（3）Detection method：I type, II class adhesive according to the standards of LY/T1601-2002 carries out normality and Hot water immersion is real
It tests.
（4）Conclusion：The whether domestic or external aqueous-based polymers-isocyanic acid of integrated material wood-splicing adhesive in industry at present
On the seeds such as top-grade furniture ultrahard wood species, redwood, red sandalwood, rosewood, us are all not achieved by LY/ in ester wood adhesive
The test of I type of the standards of T1601-2002, II class adhesive as a result, this high-strength novel integrated timber fluid sealant technology, in industry
Belong to product leading in the world.
For the splicing of high-grade redwood class Furniture panel, glue is easily brushed, the laundering period is long, curing rate is fast（Pressing time
2-3 hours）, it is at low cost（11 yuan/KG）Novel laminated wood fluid sealant, change are occurred not environmentally using solvent borne polyurethane glue,
The phenomenons such as hardly possible is constructed, of high cost, production capacity is low.Make high-grade redwood class material Furniture Manufacturing Enterprise production technology simple and easy to operate, it is raw
Production is efficient, environmental protection.
Compared with common splicing adhesive, it solves 0.7 density more than ultrahard wood species（Such as：Redwood, red sandalwood, rosewood
Wait seeds）Bonding Problem；Compared with similar products, it is more environmentally-friendly, and price is relatively low, easily brushes, and jigsaw is without for a long time
Pressurization, production capacity higher, and spread is less, reduces colloid sagging phenomenon.
Embodiment 1
A kind of novel laminated wood fluid sealant, it is made of the component of following mass fraction：25 parts of vinyl chloride emulsion, Carboxy breast
10 parts of liquid, 3 parts of EVA lotions, 15 parts of coarse whiting, 0.1 part of antifoaming agent, 20 parts of PVOH aqueous solutions, 0.1 part of dispersant, coalescents 2
Part, 0.2 part of wetting agent, 0.1 part of fungicide.
Embodiment 2
A kind of novel laminated wood fluid sealant, it is made of the component of following mass fraction：35 parts of vinyl chloride emulsion, Carboxy breast
20 parts of liquid, 8 parts of EVA lotions, 25 parts of coarse whiting, 0.3 part of antifoaming agent, 30 parts of PVOH aqueous solutions, 0.3 part of dispersant, coalescents 6
Part, 0.6 part of wetting agent, 0.3 part of fungicide.
Embodiment 3
A kind of novel laminated wood fluid sealant, it is made of the component of following mass fraction：30 parts of vinyl chloride emulsion, Carboxy breast
15 parts of liquid, 5 parts of EVA lotions, 20 parts of coarse whiting, 0.2 part of antifoaming agent, 25 parts of PVOH aqueous solutions, 0.2 part of dispersant, coalescents 4
Part, 0.4 part of wetting agent, 0.2 part of fungicide.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, without departing from the spirit and scope of the present invention, this hair
Bright also to have various changes and modifications, these changes and improvements are both fallen in the scope of protection of present invention.The present invention claims
Protection domain is defined by the appending claims and its equivalent thereof.
Claims (2)
1. a kind of novel laminated wood fluid sealant, which is characterized in that it is made of the component of following mass fraction：Vinyl chloride emulsion
25-35 parts, 10-20 parts of Carboxy lotion, 3-8 parts of EVA lotions, 15-25 parts of coarse whiting, 0.1-0.3 parts of antifoaming agent, PVOH is water-soluble
20-30 parts of liquid, 0.1-0.3 parts of dispersant, 2-6 parts of coalescents, 0.2-0.6 parts of wetting agent, 0.1-0.3 parts of fungicide.
2. a kind of novel laminated wood fluid sealant according to claim 1, it is characterised in that：The PVOH aqueous solutions by water and
PVA in mass ratio 4:1 is formulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810092996.1A CN108148529A (en) | 2018-01-31 | 2018-01-31 | A kind of novel laminated wood fluid sealant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810092996.1A CN108148529A (en) | 2018-01-31 | 2018-01-31 | A kind of novel laminated wood fluid sealant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108148529A true CN108148529A (en) | 2018-06-12 |
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ID=62459420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810092996.1A Pending CN108148529A (en) | 2018-01-31 | 2018-01-31 | A kind of novel laminated wood fluid sealant |
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| Country | Link |
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| CN (1) | CN108148529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110437772A (en) * | 2019-09-12 | 2019-11-12 | 东莞市力圣新材料有限公司 | A kind of single-component water-based solid wood splicing adhesive and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167958A (en) * | 2011-01-14 | 2011-08-31 | 上海金强粘合剂有限公司 | High-strength integrated timber makeup glue |
| CN102433091A (en) * | 2011-12-31 | 2012-05-02 | 上海东和胶粘剂有限公司 | Laminated wood plate alignment adhesive-based adhesive and preparation method thereof |
| CN106867430A (en) * | 2017-03-06 | 2017-06-20 | 有行鲨鱼（上海）科技股份有限公司 | A kind of high-strength integrated timber makeup glue |
-
2018
- 2018-01-31 CN CN201810092996.1A patent/CN108148529A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167958A (en) * | 2011-01-14 | 2011-08-31 | 上海金强粘合剂有限公司 | High-strength integrated timber makeup glue |
| CN102433091A (en) * | 2011-12-31 | 2012-05-02 | 上海东和胶粘剂有限公司 | Laminated wood plate alignment adhesive-based adhesive and preparation method thereof |
| CN106867430A (en) * | 2017-03-06 | 2017-06-20 | 有行鲨鱼（上海）科技股份有限公司 | A kind of high-strength integrated timber makeup glue |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110437772A (en) * | 2019-09-12 | 2019-11-12 | 东莞市力圣新材料有限公司 | A kind of single-component water-based solid wood splicing adhesive and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |