CN107384308A - A kind of composite adhesive and preparation method thereof - Google Patents
A kind of composite adhesive and preparation method thereof Download PDFInfo
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- CN107384308A CN107384308A CN201710678044.3A CN201710678044A CN107384308A CN 107384308 A CN107384308 A CN 107384308A CN 201710678044 A CN201710678044 A CN 201710678044A CN 107384308 A CN107384308 A CN 107384308A
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- composite adhesive
- inorganic coagulation
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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
- C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B9/00—Magnesium cements or similar cements
- C04B9/04—Magnesium cements containing sulfates, nitrates, phosphates or fluorides
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- 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
- C08K2003/267—Magnesium carbonate
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
- C08K2003/3063—Magnesium sulfate
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Abstract
The invention provides a kind of composite adhesive for artificial board of straw and preparation method thereof, the composite adhesive is nontoxic without aldehyde, solve the problems, such as to endanger using three-aldehyde glue healthy, simultaneously, cost substantially reduces compared with using the technical scheme of isocyanates, and make full use of the adhesive property of the chlorion micel reinforcement inorganic coagulation material in polyamideepichlorohydrin so that sheet material various aspects performance indications greatly enhance；The preparation method of the composite adhesive, it is easy to use, composite adhesive cost can be reduced, and strengthen the heat cure intensity of adhesive.
Description
Technical field
The present invention relates to Artificial Plate Adhesive technical field, and in particular to a kind of composite adhesive for artificial board of straw
And preparation method thereof.
Background technology
China's stalk resource enriches, and waste it is serious, and a series of problems, such as cause environmental pollution.By stalk by pre- place
After reason, it is rationally to utilize one of effective way of stalk resource to be pressed into sheet material.Stalk wide material sources, it is pressed into stalk people
Plate is made as construction material, produces energy-conserving and environment-protective Passive House, the Environmental and ecological problems for triggering the agriculture such as stalk waste material
Obtain essence solution.The heat insulating coefficient of artificial board of straw is significantly larger than clay tile wall, and warm oneself heat consumption and heating cost much
Less than clay tile wall, substantial amounts of energy resource consumption can be saved every year, reduce heating expenditure.Passive type quilt is built with artificial board of straw
Dynamic house is heat-insulated, sound insulation value is good, and comfortableness is high, can be reclaimed again after use or natural degradation, to ecological environment almost without shadow
Ring.
In the production technology of tradition compacting wood-based plate, three-aldehyde glue that generally use is commonly called as, i.e. phenolic resin, Lauxite and
Melamine~glutol has to slowly withdraw from the market as adhesive yet with the problem of content of formaldehyde, isocyanates
Adhesive replaces, but this adhesive not only processes costliness, and exists and be stripped the problems such as difficult.
The content of the invention
In order to solve the problems, such as that prior art is present, the invention provides a kind of composite adhesive for artificial board of straw
And preparation method thereof.The composite adhesive is nontoxic without aldehyde, solves the problems, such as to endanger using three-aldehyde glue healthy；Use the system
Preparation Method produces composite adhesive, can reduce composite adhesive cost, and strengthen the heat cure intensity of adhesive.
It is an object of the invention to provide a kind of composite adhesive for artificial board of straw.
Another object of the present invention is to provide a kind of preparation method of the composite adhesive.
According to the composite adhesive of the present invention, the composite adhesive includes inorganic coagulation material and organic cementing material；
The inorganic coagulation material includes the raw material of following percentage by weight：MgO 30~50%, MgSO420~40%,
MgCO310~20%, activated silica 1~3%, Al2SiO55~10% and admaic earth 1~3%；
The organic cementing material includes bean gum and polyamideepichlorohydrin, the bean gum and polyamideepichlorohydrin
Weight ratio be 5~10：1.
According to the composite adhesive of the present invention, wherein, the weight ratio of the bean gum and polyamideepichlorohydrin is 9：1.
According to the composite adhesive of the present invention, wherein, the preparation technology of the bean gum is：After dregs of beans is crushed at alkalization
Reason, the bean gum is made after acidifying separation.
Specifically, dregs of beans is crushed first, the basification after 200 mesh sieves point, bean gum then is made after acidifying separation.
According to the composite adhesive of the present invention, wherein, the composite adhesive is by the preparation method system that comprises the following steps
It is standby to form：
(1), the preparation of inorganic coagulation material：By MgO, MgSO4、MgCO3, activated silica, Al2SiO530 are added with admaic earth
In~50 DEG C of warm water, stir, obtain inorganic coagulation material；
(2), the preparation of organic cementing material：Bean gum and polyamideepichlorohydrin are mixed, water is added, stirs,
Obtain organic cementing material；
(3) preparation of composite adhesive：The organic gel that the inorganic coagulation material and step (2) that step (1) is obtained obtain
Gel material is according to 1~5:1 weight is ground, into mixture, solid contents is than being well mixed while adding water
When 35~50%, the composite adhesive is obtained.
According to the composite adhesive of the present invention, wherein, in step (1), the temperature of warm water is 40 DEG C.
According to the composite adhesive of the present invention, wherein, in step (2) and (3), the water of addition is deionized water.
According to the preparation method of the composite adhesive of the present invention, the preparation method comprises the following steps：
(1), the preparation of inorganic coagulation material：By MgO, MgSO4、MgCO3, activated silica, Al2SiO530 are added with admaic earth
In~50 DEG C of warm water, stir, obtain inorganic coagulation material；
(2), the preparation of organic cementing material：Bean gum and polyamideepichlorohydrin are mixed, water is added, stirs,
Obtain organic cementing material；
(3) preparation of composite adhesive：The organic gel that the inorganic coagulation material and step (2) that step (1) is obtained obtain
Gel material is according to 1~5:1 weight is ground, into mixture, solid contents is than being well mixed while adding water
When 35~50%, the composite adhesive is obtained.
According to the preparation method of the composite adhesive of the present invention, wherein, in step (1), the temperature of warm water is 40 DEG C.
According to the preparation method of the composite adhesive of the present invention, wherein, in step (2) and (3), the water of addition is deionization
Water.
According to the preparation method of the composite adhesive of the present invention, wherein, in step (3), mixture is entered using colloid mill
Row grinding.Composite adhesive is made in the method for adding waterside to grind using side with colloid mill, final to cause the effective of composite adhesive
Content is 35%~50%, and the adhesive for preparing grinding is in grume, and feel is fine and smooth, without viscous sense when hand is twined.
In step (3), the weight sum of the inorganic coagulation material and organic cementing material and the weight ratio of water are 2:3~
3:2。
To maize straw raw material of artifical plate in addition to carrying out conventional dust removal, clean, the process such as clean, also especially with special jade
Rice straw skin flesh separation equipment, ensure that the length and the uniformity of stalk fibre, the wood-based plate performance of manufacture is obtained a more step
Strengthen.
Beneficial effects of the present invention are：
1st, the invention provides a kind of composite adhesive for artificial board of straw, the composite adhesive is nontoxic without aldehyde,
Solve the problems, such as to endanger using three-aldehyde glue it is healthy, meanwhile, cost substantially reduces compared with using the technical scheme of isocyanates,
And make full use of the adhesive property of the chlorion micel reinforcement inorganic coagulation material in polyamideepichlorohydrin so that sheet material
Various aspects performance indications greatly enhance.
2nd, heat cure reaction just occurs more than 120 DEG C for prepared composite adhesive, can preserve 2 hours at normal temperatures not
Denaturation, and available air pump and nozzle are uniformly sprayed on stalk surface；It is easy to preserve, it is easy to use.
2nd, the preparation method of the composite adhesive, it is easy to use, composite adhesive cost can be reduced, and strengthen gluing
The heat cure intensity of agent.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belong to the scope that the present invention is protected.
In the present invention, if not refering in particular to, all parts, percentage are unit of weight, and all equipment and raw material etc. are equal
It is commercially available or the industry is conventional.Method in following embodiments, it is the routine of this area unless otherwise instructed
Method.
Embodiment 1
A kind of composite adhesive for artificial board of straw, including inorganic coagulation material and organic cementing material；
The inorganic coagulation material includes the raw material of following percentage by weight：MgO 30%, MgSO440%, MgCO3
20%, activated silica 1%, Al2SiO56% and admaic earth 3%；
The organic cementing material includes bean gum and polyamideepichlorohydrin, the bean gum and polyamideepichlorohydrin
Weight ratio be 5：1.
The composite adhesive is prepared by the preparation method comprised the following steps：
(1), the preparation of inorganic coagulation material：By MgO, MgSO4、MgCO3, activated silica, Al2SiO550 are added with admaic earth
DEG C warm water in, stir, obtain inorganic coagulation material；
(2), the preparation of organic cementing material：Bean gum and polyamideepichlorohydrin are mixed, add deionized water, stirring
Uniformly, organic cementing material is obtained；
(3) preparation of composite adhesive：The organic gel that the inorganic coagulation material and step (2) that step (1) is obtained obtain
Gel material is according to 1:1 weight is ground, extremely while adding deionized water than being well mixed using colloid mill to mixture
Solid contents is 35% in mixture and mixture be in grume, feel exquisiteness, when when hand being twined without viscous sense, obtains institute
State composite adhesive.
Embodiment 2
A kind of composite adhesive for artificial board of straw, including inorganic coagulation material and organic cementing material；
The inorganic coagulation material includes the raw material of following percentage by weight：MgO 50%, MgSO420%, MgCO3
15%, activated silica 3%, Al2SiO510% and admaic earth 2%；
The organic cementing material includes bean gum and polyamideepichlorohydrin, the bean gum and polyamideepichlorohydrin
Weight ratio be 10：1.
The composite adhesive is prepared by the preparation method comprised the following steps：
(1), the preparation of inorganic coagulation material：By MgO, MgSO4、MgCO3, activated silica, Al2SiO530 are added with admaic earth
DEG C warm water in, stir, obtain inorganic coagulation material；
(2), the preparation of organic cementing material：Bean gum and polyamideepichlorohydrin are mixed, add deionized water, stirring
Uniformly, organic cementing material is obtained；
(3) preparation of composite adhesive：The organic gel that the inorganic coagulation material and step (2) that step (1) is obtained obtain
Gel material is according to 5:1 weight is ground, extremely while adding deionized water than being well mixed using colloid mill to mixture
Solid contents is 50% in mixture and mixture be in grume, feel exquisiteness, when when hand being twined without viscous sense, obtains institute
State composite adhesive.
Embodiment 3
A kind of composite adhesive for artificial board of straw, including inorganic coagulation material and organic cementing material；
The inorganic coagulation material includes the raw material of following percentage by weight：MgO 50%, MgSO430%, MgCO3
10%, activated silica 2%, Al2SiO57% and admaic earth 1%；
The organic cementing material includes bean gum and polyamideepichlorohydrin, the bean gum and polyamideepichlorohydrin
Weight ratio be 9：1.
The composite adhesive is prepared by the preparation method comprised the following steps：
(1), the preparation of inorganic coagulation material：By MgO, MgSO4、MgCO3, activated silica, Al2SiO540 are added with admaic earth
DEG C warm water in, stir, obtain inorganic coagulation material；
(2), the preparation of organic cementing material：Bean gum and polyamideepichlorohydrin are mixed, add deionized water, stirring
Uniformly, organic cementing material is obtained；
(3) preparation of composite adhesive：The organic gel that the inorganic coagulation material and step (2) that step (1) is obtained obtain
Gel material is according to 4:1 weight is ground, extremely while adding deionized water than being well mixed using colloid mill to mixture
Solid contents is 46% in mixture and mixture be in grume, feel exquisiteness, when when hand being twined without viscous sense, obtains institute
State composite adhesive.
Embodiment 4
A kind of composite adhesive for artificial board of straw, including inorganic coagulation material and organic cementing material；
The inorganic coagulation material includes the raw material of following percentage by weight：MgO 40%, MgSO430%, MgCO3
20%, activated silica 2%, Al2SiO55% and admaic earth 3%；
The organic cementing material includes bean gum and polyamideepichlorohydrin, the bean gum and polyamideepichlorohydrin
Weight ratio be 8：1.
The composite adhesive is prepared by the preparation method comprised the following steps：
(1), the preparation of inorganic coagulation material：By MgO, MgSO4、MgCO3, activated silica, Al2SiO535 are added with admaic earth
DEG C warm water in, stir, obtain inorganic coagulation material；
(2), the preparation of organic cementing material：Bean gum and polyamideepichlorohydrin are mixed, add deionized water, stirring
Uniformly, organic cementing material is obtained；
(3) preparation of composite adhesive：The organic gel that the inorganic coagulation material and step (2) that step (1) is obtained obtain
Gel material is according to 3:1 weight is ground, extremely while adding deionized water than being well mixed using colloid mill to mixture
Solid contents is 43% in mixture and mixture be in grume, feel exquisiteness, when when hand being twined without viscous sense, obtains institute
State composite adhesive.
Embodiment 5
A kind of composite adhesive for artificial board of straw, including inorganic coagulation material and organic cementing material；
The inorganic coagulation material includes the raw material of following percentage by weight：MgO 35%, MgSO435%, MgCO3
15%, activated silica 3%, Al2SiO59% and admaic earth 3%；
The organic cementing material includes bean gum and polyamideepichlorohydrin, the bean gum and polyamideepichlorohydrin
Weight ratio be 7：1.
The composite adhesive is prepared by the preparation method comprised the following steps：
(1), the preparation of inorganic coagulation material：By MgO, MgSO4、MgCO3, activated silica, Al2SiO545 are added with admaic earth
DEG C warm water in, stir, obtain inorganic coagulation material；
(2), the preparation of organic cementing material：Bean gum and polyamideepichlorohydrin are mixed, add deionized water, stirring
Uniformly, organic cementing material is obtained；
(3) preparation of composite adhesive：The organic gel that the inorganic coagulation material and step (2) that step (1) is obtained obtain
Gel material is according to 2:1 weight is ground, extremely while adding deionized water than being well mixed using colloid mill to mixture
Solid contents is 40% in mixture and mixture be in grume, feel exquisiteness, when when hand being twined without viscous sense, obtains institute
State composite adhesive.
The composite adhesive obtained to embodiment 1-5 carries out performance test, wherein, adhesive strength is the composite adhesive
It is pressed into stalk after plate by National Standard of the People's Republic of China《GB/T11718-2009》Medium density fibre board (MDF) indoor type
What the physical and mechanical property indexs of plate measured.Testing result is as shown in table 1：
Table 1：Testing result table
| Detection project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Liquid viscosity (s) | 63 | 120 | 100 | 85 | 70 |
| Solids content (%) | 35 | 50 | 46 | 43 | 40 |
| Solidification temperature (DEG C) | 120~140 | 120~140 | 120~140 | 120~140 | 120~140 |
| Hardening time (min) | 4 | 8 | 6 | 5 | 5 |
| Free formaldehyde content (%) | 0 | 0 | 0 | 0 | 0 |
| Shelf life (h) | 2 | 2 | 2 | 2 | 2 |
| Density (gcm-1) | 1.2 | 2 | 1.8 | 1.7 | 1.4 |
| Adhesive strength (MPa) | 2.85 | 2.68 | 3.15 | 3.2 | 2.95 |
Above-mentioned testing result explanation, the adhesive strength of composite adhesive is high, has good mechanical property, and compound adhesive
The liquid viscosity of glutinous agent is relevant with the ratio of inorganic coagulation material with solid effective content, and inorganic coagulation material content is higher, sticks
Degree is bigger, and solid contents is higher.Composite adhesive thermal curing time also extends therewith the increase of inorganic coagulation material ratio,
Density also increases, but heat curing temperature and storage time and the ratio of adhesive are unrelated.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of composite adhesive, it is characterised in that the composite adhesive includes inorganic coagulation material and organic cementing material；
The inorganic coagulation material includes the raw material of following percentage by weight：MgO 30~50%, MgSO420~40%, MgCO3
10~20%, activated silica 1~3%, Al2SiO55~10% and admaic earth 1~3%；
The organic cementing material includes bean gum and polyamideepichlorohydrin, the weight of the bean gum and polyamideepichlorohydrin
Amount is than being 5~10：1.
2. composite adhesive according to claim 1, it is characterised in that the weight of the bean gum and polyamideepichlorohydrin
Amount is than being 5~10：1.
3. composite adhesive according to claim 1 or 2, it is characterised in that the preparation technology of the bean gum is：By dregs of beans
Basification after crushing, the bean gum is made after acidifying separation.
4. composite adhesive according to claim 1 or 2, it is characterised in that the composite adhesive is by including following step
Rapid preparation method is prepared：
(1), the preparation of inorganic coagulation material：By MgO, MgSO4、MgCO3, activated silica, Al2SiO530~50 DEG C are added with admaic earth
Warm water in, stir, obtain inorganic coagulation material；
(2), the preparation of organic cementing material：Bean gum and polyamideepichlorohydrin are mixed, water is added, stirs, obtain
Organic cementing material；
(3) preparation of composite adhesive：Organic gelling material that the inorganic coagulation material and step (2) that step (1) is obtained obtain
Material is according to 1~5:1 weight is ground while adding water than well mixed, into mixture solid contents be 35~
When 50%, the composite adhesive is obtained.
5. composite adhesive according to claim 4, it is characterised in that in step (1), the temperature of warm water is 40 DEG C.
6. composite adhesive according to claim 4, it is characterised in that in step (2) and (3), the water of addition for go from
Sub- water.
7. the preparation method of the composite adhesive described in claim 1 or 2, it is characterised in that the preparation method includes following
Step：
(1), the preparation of inorganic coagulation material：By MgO, MgSO4、MgCO3, activated silica, Al2SiO530~50 DEG C are added with admaic earth
Warm water in, stir, obtain inorganic coagulation material；
(2), the preparation of organic cementing material：Bean gum and polyamideepichlorohydrin are mixed, water is added, stirs, obtain
Organic cementing material；
(3) preparation of composite adhesive：Organic gelling material that the inorganic coagulation material and step (2) that step (1) is obtained obtain
Material is according to 1~5:1 weight is ground while adding water than well mixed, into mixture solid contents be 35~
When 50%, the composite adhesive is obtained.
8. preparation method according to claim 7, it is characterised in that in step (1), the temperature of warm water is 40 DEG C.
9. preparation method according to claim 7, it is characterised in that in step (2) and (3), the water of addition is deionization
Water.
10. preparation method according to claim 7, it is characterised in that in step (3), entered using colloid mill to mixture
Row grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710678044.3A CN107384308A (en) | 2017-08-09 | 2017-08-09 | A kind of composite adhesive and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678044.3A CN107384308A (en) | 2017-08-09 | 2017-08-09 | A kind of composite adhesive and preparation method thereof |
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| CN107384308A true CN107384308A (en) | 2017-11-24 |
Family
ID=60354296
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110003493A (en) * | 2019-04-15 | 2019-07-12 | 北京林业大学 | In-situ modified dregs of beans, adhesive and the preparation method and application thereof |
| CN112322243A (en) * | 2020-11-16 | 2021-02-05 | 东北林业大学 | Waterproof polyamide-based adhesive and preparation method thereof |
| CN113667096A (en) * | 2021-09-06 | 2021-11-19 | 湖南省玛芸家居科技有限公司 | Environment-friendly MDI glue and contain its fire prevention formaldehyde-free panel for furniture |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110003493A (en) * | 2019-04-15 | 2019-07-12 | 北京林业大学 | In-situ modified dregs of beans, adhesive and the preparation method and application thereof |
| CN112322243A (en) * | 2020-11-16 | 2021-02-05 | 东北林业大学 | Waterproof polyamide-based adhesive and preparation method thereof |
| CN113667096A (en) * | 2021-09-06 | 2021-11-19 | 湖南省玛芸家居科技有限公司 | Environment-friendly MDI glue and contain its fire prevention formaldehyde-free panel for furniture |
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