CN105368071B - The preparation method of biomass resin and its fiber alignment wood shavings composite plate - Google Patents
The preparation method of biomass resin and its fiber alignment wood shavings composite plate Download PDFInfo
- Publication number
- CN105368071B CN105368071B CN201510913718.4A CN201510913718A CN105368071B CN 105368071 B CN105368071 B CN 105368071B CN 201510913718 A CN201510913718 A CN 201510913718A CN 105368071 B CN105368071 B CN 105368071B
- Authority
- CN
- China
- Prior art keywords
- powder
- wood
- resin
- biomass resin
- weighed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
- B27N1/0263—Mixing the material with binding agent by spraying the agent on the falling material, e.g. with the material sliding along an inclined surface, using rotating elements or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- 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
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
A kind of method that fiber alignment wood shavings composite plate is prepared the invention discloses biomass resin and its using biomass resin as adhesive.Biomass resin of the present invention is by 100 parts of water; 1~3.5 part of compound stabilizer, 5~50 parts of plant protein powder, 0.01~0.05 part of protease preparation; 2~10 parts of plant amylum; 1~7 part of modified plant fibers element powder, 0.01~0.05 part of complex enzyme formulation, 0.1~5 part of molecular structure acylation modification agent; 0.1~0.5 part of crosslinking agent; 0.01~10 part of resin additive, 0.01~0.05 part of defoamer, 5~10 parts of 0.1~0.5 part of preservative and filler are prepared.In addition, in preparation technology of the biomass resin of the present invention as adhesive applications to fiber alignment wood shavings composite plate, secondary gluing performance etc. has clear improvement after reducing viscosity, improving solid content, raising glue drying.
Description
Technical field
The invention belongs to wood-based plate processing technique field, and in particular to a kind of biomass resin and its using biomass resin as
The method that adhesive prepares fiber alignment wood shavings composite plate.
Background technology
At present, world forest resources is increasingly deficient, and causing lumber market, supply falls short of demand.The raw material of China lumber market is
Artificial forest wood, bamboo wood, agricultural crop straw and wood machining residues etc. are changed into by wildwood resource.Not only reduce forest
The felling of resource, decreases environmental pollution.These wood materials resources all have source is scattered, collect more difficult, diameter grade compared with
Small, the features such as bulk density is small.These features determine that timber industry will be taken in terms of being presented on raw material to add on the spot from now on
Work carries out the supply model of long distance transportation into semi-finished product again, progressively substitutes gluing on product variety with particieboard and fiberboard
The development trend of plate.
Oriented wood chipboard has higher physical and mechanical property, it is considered to be the ideal of following glued board is cheap to substitute production
Product.Fiberboard material is fine and closely woven, has the Surface Machining performance better than glued board and particieboard.Fiber alignment particieboard composite plate is comprehensive
The advantages of having closed fiberboard and particieboard, overcome oriented wood chipboard Surface Machining difference and fiberboard physical and mechanical property difference
Defect, it is the main with one of material of following Furniture panel.According to current equipment and production technology situation, directly process fiber and determine
It is larger to particieboard difficulty.Common practice is the oriented wood chipboard sanding surface that will have been processed, then by roll-type gluing
Machine double spread, compound two layers of slim medium density fibre board (MDF), by processes such as precompressed, hot pressing, finally obtains fiber alignment wood shavings
Plate.This processing method produces a certain degree of waste on raw material, and anteroposterior diameter is crossed hot-forming three times in process,
Excessive heat energy and the expense such as artificial are consumed, is unfavorable for energy-saving and emission-reduction and the cooked mode transformation of intensive manufacture.
The adhesive used at present in processing oriented wood chipboard and density board is mainly Lauxite（UF）Or trimerization
The Lauxite that cyanamide is modified（MUF）.Adhesive based on Lauxite have viscosity is low, original viscosity is strong, be easy to applying glue,
After normal temperature precuring can at high temperature secondary solidification the features such as, produced in wood-based plate manufacture field especially particieboard and density board
In occupy leading position.However as the enhancing of people's environmental consciousness and continually strengthening for environmental regulation both at home and abroad, ureaformaldehyde tree
Fat the organic volatile infringement such as release formaldehyde health, generation trade waste pollution during wood-based plate processing and use
The shortcomings of environment, is exposed.Influence especially to IAQ increasingly threatens the living environment of people.It is reported that I
State is turning into the country of indoor decoration pollution most serious.In recent years, people are to the formaldehyde during woodworking article use
And the attention rate of VOC pollution problem increasingly improves.Therefore, using biological materials such as vegetable proteins as raw material
Biomass Resin adhesive as it is formaldehydeless addition class adhesive（NAF）A member in family, it is increasingly becoming domestic surgery
Grind the study hotspot of worker.At present, with soybean-based based Wood Adhesives（Soybean Based Adhesive）For the life of representative
Material adhesive enters the industrial applications stage in the wood-based plate such as glued board and core-board manufacture field.Yet with it
The characteristics such as solid content is low and viscosity is higher, hinder application of the biomass adhesive in particieboard and Fibreboard Production.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome existing biomass adhesive in particieboard and Fibreboard Production
Present in weak point, the present invention provides a kind of new biomass resin and its prepares fiber using biomass resin as adhesive
The method of oriented shaving composite plate, the i.e. present invention provide the preparation side of a kind of biomass resin and its fiber alignment wood shavings composite plate
Method.
In order to solve the above problems, the technical scheme that the present invention takes is：
The present invention provides a kind of biomass resin, is represented with parts by weight, the biomass resin be by 100 parts of raw water,
1~3.5 part of compound stabilizer, 5~50 parts of plant protein powder, 0.01~0.05 part of protease preparation, 2~10 parts of plant amylum,
1~7 part of modified plant fibers element powder, 0.01~0.05 part of complex enzyme formulation, 0.1~5 part of molecular structure acylation modification agent, crosslinking
0.1~0.5 part of agent, 0.01~10 part of resin additive, 0.01~0.05 part of defoamer, 0.1~0.5 part of preservative and filler 5~
10 parts are prepared.
According to above-mentioned biomass resin, the compound stabilizer be DisodiumHydrogen Citrate, trisodium citrate, sodium carbonate,
Sodium metasilicate, ferrous sulfate, sodium acid carbonate, sodium dihydrogen phosphate, disodium hydrogen phosphate, boric acid, sodium potassium tartrate tetrahydrate, algin, Gua Erdou
In glue, polyethylene glycol oxide, polyvinylpyrrolidone, polyvinyl alcohol, polyethylene glycol, Sodium Polyacrylate and polyacrylamide at least
It is a kind of；
The plant protein powder be defatted soy flour, soybean separation protein white powder, the concentrated albumen-powder of soybeans, maize starch,
At least one of degreased peanut flour, gluten powder, degreasing rapeseed meal, degreased cottonseed powder and Jatropha curcus grouts powder；
The protease preparation is trypsase, papain, pepsin, mucor protease, aspergillus niger protease
At least one of with bromelain；
The plant amylum be cornstarch, wheaten starch, farina, tapioca and starch from sweet potato at least
It is a kind of；
The modified plant fibers element powder is in Semen Tritici aestivi fiber powder, zein fiber powder, cotton fibre powder and flax fiber powder
At least one；
The complex enzyme formulation be alpha-amylase, beta amylase, cellulase, hemicellulase and zytase in extremely
Few one kind；
The molecular structure acylation modification agent is in acetic anhydride, propionic andydride, malonic anhydride, succinic anhydride and glutaric anhydride
It is at least one；
The crosslinking agent is glyoxal, MDA, butanedial, glutaraldehyde, diethylenetriamine, N, N- methylene bisacrylamide acyls
At least one of amine, adipic acid, VTES, polyfunctional group aziridine, epoxychloropropane and epoxy silane；
The resin additive is carbon tetrachloride, n-hexane, monoglyceride, resorcinol, hydroquinones, nano-calcium carbonate, received
In rice silica, catechol, glycerine, sorbierite, ethylene glycol, polyethylene glycol, diethylene glycol (DEG), alcohol ester 12 and acrylic acid extremely
Few one kind；
The defoamer is polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, dimethyl gather
At least one in oxygen alkane, D-sorbite, calcium chloride, triphenyl phosphate, tributyl phosphate, silicone emulsion and fatty acid glycerine fat
Kind；
The preservative is potassium sorbate, phytic acid, dehydroactic acid, butyl p-hydroxybenzoate, methyl-benzimidazole -2-
The double phenoxazine arsenic of methyl carbamate, imidazolidinyl urea, diazonium imidazolidinyl urea, OIT, 10,10'- oxos, fumaric acid
At least one of dimethyl ester, sodium Diacetate, sodium benzoate, sodium propionate and calcium propionate；
The filler is at least one in diatomite, magnesia, kaolin, bentonite, clay, wollastonite and blanc fixe
Kind.
According to above-mentioned biomass resin, weight/mass percentage composition >=50wt% of protein, grain in the plant protein powder
Spend≤300 mesh.
According to above-mentioned biomass resin, the mesh of the granularity of the modified plant fibers element powder≤100.
According to above-mentioned biomass resin, the mesh of the granularity of the filler≤150.
Additionally, it is provided a kind of preparation method of above-mentioned biomass resin, the preparation method comprise the following steps：
（1）The ratio for being first according to above-mentioned biomass resin weighs various raw materials；
（2）The compound stabilizer weighed is added to the water to the aqueous solution for being configured to that concentration is 0.1~5%；
（3）In step（2）The plant protein powder weighed, regulation pH value to 6~9 are added in resulting solution；
（4）In step（3）The protease preparation weighed is added in resulting solution, under the conditions of 35~55 DEG C react 160~
240min；When system viscosity reaches 800~1200mPa.s, 70~80 DEG C are warming up to, is incubated 15~20min；
（5）In step（4）The plant amylum and modified plant fibers element powder weighed is added in gained reaction solution, is cooled to
45~55 DEG C, the complex enzyme formulation weighed is then added, reacts 60~80min；70~80 DEG C are warming up to, is incubated 15~25min；
（6）By step（5）Gained reaction solution is cooled to 30~50 DEG C, adds the molecular structure acylation modification agent weighed,
React 20~60min；
（7）In step（6）The crosslinking agent weighed is added in gained reaction solution, the polymerisation 30 under the conditions of 70~90 DEG C
~50min, the resin additive weighed, defoamer, preservative and filler are added into reaction system successively, continue polymerisation 15
~25min, product biomass synthetic resin is obtained after reaction.
In addition, also provide a kind of above-mentioned biomass resin as adhesive in fiber alignment wood shavings composite plate is prepared should
With.
According to application of the above-mentioned biomass resin as adhesive in fiber alignment wood shavings composite plate is prepared, the fiber
The preparation method of oriented shaving composite plate is：
（1）Using small dimension wood, thinnings or brush wood as raw material, wood materials are obtained after bark separates, by wooden material
Material uses two workshop section flaking preparation technologies being made up of drum chipper and chipper, is processed into 0.25~0.4mm thickness wood shavings,
Obtain drying wood shavings after drying, it is standby；
（2）Using brush wood or wood machining residues as raw material, it is processed into successively by drum chipper and defibrator
Wood-fibred is starched；Using above-mentioned biomass resin as adhesive, using the applying glue system being made up of high pressure homogeneous pump and steam injection equipment
System is starched wood-fibred and carries out pipeline applying glue, and resin added is 300~350g/m3；By pipeline drying machine by raw material moisture drying to 5
~10%, leading portion and back segment feed bin are delivered to, as table backing layer raw material；
（3）By step（1）Obtained drying wood shavings deliver to glue mixer, using above-mentioned biomass resin as adhesive, pass through height
Homogenizing pump supercharging is pressed, uses rotary atomizer in drum-type glue mixer with 250~300g/m after supercharging3Resin added to plane
Flower is glued, and stage casing feed bin is delivered to, as core layer raw material；
（4）Using five spreading head spreading machines, by step（2）Obtained table backing layer raw material is spread by leading portion fibre spread head
In bottom；Using three directional wood shaving spreading heads by step（3）Obtained core layer raw material is mutually perpendicular to structure according to three layers and is layered on
Sandwich layer；Again by step（2）Obtained table backing layer raw material is mated formation on top layer by back segment fibre spread head；Finally by continuous pre-
Pressure, hot pressing, obtain fiber alignment particieboard.
The positive beneficial effect of the present invention：
1st, the adhesive in using product biomass resin of the present invention as fiber alignment wood shavings composite plate preparation process, is dropping
Secondary gluing performance etc. has clear improvement after low viscosity, raising solid content, raising glue are dried.At present, led in glued board
The soybean base adhesive viscosity of domain application is more in 8000~20000mPa.s, and solid content is normal in wood surface coating below 35%
Adhesive property is lost substantially after the lower surface drying of temperature.Biomass Resin adhesive viscosity prepared by the present invention is less than 1000mPa.s, admittedly contain
Amount reaches 35~45%, and coating wood surface does not influence bonding strength after surface drying in 2 hours at normal temperatures.It is original total not changing
Body production technology layout on the basis of, only need to increase plus indivedual auxiliary equipments achieve that it is suitable in particieboard and Fibreboard Production
Profit applying glue.
2nd, product one-shot forming fiber alignment wood shavings composite plate prepared by the present invention is by surface fibre layer, sandwich layer oriented shaving
Layer and bottom fiber layer composition（Refer to accompanying drawing 1）.Sandwich layer uses oriented shaving structure, and physical and mechanical property is higher than common wood shavings
Plate.Table dorsal fiber layer has preferable Surface Machining performance, compensate for the deficiency of oriented wood chipboard.Fibrous layer and oriented shaving layer
By once hot pressing, reduce waste of raw materials and process cost, saved heat energy loss, be advantageous to energy-conservation and subtract
Row and intensive manufacture.
Brief description of the drawings：
The structural representation of fiber alignment wood shavings composite plate prepared by Fig. 1 present invention.
In figure：1-1 and 1-2 is surface fiber layer；2 be sandwich layer oriented shaving layer.
Embodiment：
The present invention is expanded on further with reference to embodiments, but is not intended to limit present disclosure.
Weight/mass percentage composition >=50wt% of protein, granularity≤300 in the plant protein powder used in following examples
Mesh；The mesh of the granularity of modified plant fibers element powder≤100；The mesh of the granularity of the filler≤150.
Embodiment 1：
Biomass resin of the present invention, is represented with parts by weight, and raw material composition is：100 parts of water, 0.26 part of DisodiumHydrogen Citrate,
1.48 parts of trisodium citrate, 0.1 part of algin, 0.2 part of melon bean gum, 35 parts of defatted soy flour, aspergillus niger protease preparation
0.02 part, 8 parts of farina, 5 parts of zein fiber powder, 0.03 part of alpha-amylase, 0.01 part of cellulase, 0.2 part of acetic anhydride,
0.5 part of VTES, 0.05 part of hydroquinones, 0.02 part of nano silicon, 0.02 part of silicone emulsion, different thiophene
5 parts of 0.1 part of oxazoline ketone and magnesia.
Embodiment 2：
The preparation method of the biomass resin of the embodiment of the present invention 1, detailed step are as follows：
（1）The ratio for being first according to biomass resin described in embodiment 1 weighs various raw materials；
（2）The compound stabilizer weighed is added to the water and is configured to the aqueous solution；
（3）In step（2）The plant protein powder weighed, regulation pH value to 7 are added in resulting solution；
（4）In step（3）The protease preparation weighed is added in resulting solution, 200 min are reacted under the conditions of 40 DEG C；
When system viscosity reaches 800~1200 mPa.s, 75 DEG C are warming up to, is incubated 18min；
（5）In step（4）The plant amylum and modified plant fibers element powder weighed is added in gained reaction solution, is cooled to
50 DEG C, the complex enzyme formulation weighed is then added, reacts 70min；75 DEG C are warming up to, is incubated 20min；
（6）By step（5）Gained reaction solution is cooled to 40 DEG C, adds the molecular structure acylation modification agent weighed, reaction
40min；
（7）In step（6）The crosslinking agent weighed is added in gained reaction solution, the polymerisation 40min under the conditions of 80 DEG C,
The resin additive weighed, defoamer, preservative and filler are added into reaction system successively, continues polymerisation 20min, reaction
After obtain product biomass synthetic resin.
Embodiment 3：
Biomass resin of the present invention, is represented with parts by weight, and raw material composition is：100 parts of water, 0.4 part of ferrous sulfate, sodium metasilicate
0.1 part, 0.5 part of polyvinyl alcohol, 0.01 part of Sodium Polyacrylate, 50 parts of degreased peanut flour, 0.05 part of trypsin inhibitor, corn shallow lake
6 parts of powder, 3 parts of cotton fibre powder, 0.01 part of alpha-amylase, 0.01 part of beta amylase, 0.01 part of hemicellulase, succinic anhydride
0.4 part, 0.2 part of diethylenetriamine, 0.2 part of epoxychloropropane, 3 parts of glycerine, 0.01 part of dimethyl polyoxy alkane, potassium sorbate 0.05
Part, 6 parts of 0.05 part of sodium propionate and clay.
Embodiment 4：
The preparation method of the biomass resin of the embodiment of the present invention 3, detailed step are as follows：
（1）The ratio for being first according to biomass resin described in embodiment 3 weighs various raw materials；
（2）The compound stabilizer weighed is added to the water and is configured to the aqueous solution；
（3）In step（2）The plant protein powder weighed, regulation pH value to 8 are added in resulting solution；
（4）In step（3）The protease preparation weighed is added in resulting solution, reacts 160min under the conditions of 55 DEG C；When
When system viscosity reaches 800~1200 mPa.s, 70 DEG C are warming up to, is incubated 20min；
（5）In step（4）The plant amylum and modified plant fibers element powder weighed is added in gained reaction solution, is cooled to
45 DEG C, the complex enzyme formulation weighed is then added, reacts 80min；70 DEG C are warming up to, is incubated 25min；
（6）By step（5）Gained reaction solution is cooled to 30 DEG C, adds the molecular structure acylation modification agent weighed, reaction
60min；
（7）In step（6）The crosslinking agent weighed is added in gained reaction solution, the polymerisation 30min under the conditions of 90 DEG C,
The resin additive weighed, defoamer, preservative and filler are added into reaction system successively, continues polymerisation 15min, reaction
After obtain product biomass synthetic resin.
Embodiment 5：
Biomass resin of the present invention, is represented with parts by weight, and raw material composition is：100 parts of water, 0.5 part of sodium potassium tartrate tetrahydrate, poly- second
1 part of glycol, 0.03 part of polyvinylpyrrolidone, 10 parts of gluten powder, 30 parts of defatted soy flour, 0.01 part of mucor protease,
0.02 part of papain, 10 parts of tapioca, 3 parts of Semen Tritici aestivi fiber powder, 0.01 part of alpha-amylase, 0.01 part of beta amylase, wood
0.01 part of dextranase, 0.01 part of hemicellulase, 4 parts of malonic anhydride, 0.2 part of glutaraldehyde, 9 parts of ethylene glycol, tributyl phosphate
0.03 part, 10 parts of 0.1 part of butyl p-hydroxybenzoate and kaolin.
Embodiment 6：
The preparation method of the biomass resin of the embodiment of the present invention 5, detailed step are as follows：
（1）The ratio for being first according to biomass resin described in embodiment 5 weighs various raw materials；
（2）The compound stabilizer weighed is added to the water and is configured to the aqueous solution；
（3）In step（2）The plant protein powder weighed, regulation pH value to 9 are added in resulting solution；
（4）In step（3）The protease preparation weighed is added in resulting solution, 240 min are reacted under the conditions of 35 DEG C；
When system viscosity reaches 800~1200 mPa.s, 80 DEG C are warming up to, is incubated 15min；
（5）In step（4）The plant amylum and modified plant fibers element powder weighed is added in gained reaction solution, is cooled to
55 DEG C, the complex enzyme formulation weighed is then added, reacts 60min；80 DEG C are warming up to, is incubated 15min；
（6）By step（5）Gained reaction solution is cooled to 50 DEG C, adds the molecular structure acylation modification agent weighed, reaction
20min；
（7）In step（6）The crosslinking agent weighed is added in gained reaction solution, the polymerisation 50min under the conditions of 70 DEG C,
The resin additive weighed, defoamer, preservative and filler are added into reaction system successively, continues polymerisation 25min, reaction
After obtain product biomass synthetic resin.
Embodiment 7：
Biomass resin of the present invention, is represented with parts by weight, and raw material composition is：100 parts of water, 1.5 parts of boric acid, sodium carbonate 0.5
Part, 0.04 part of polyethylene glycol oxide, 35 parts of Jatropha curcus grouts powder, aspergillus niger proteinase-10 .02 parts, 0.01 part of bromelain, Ma Ling
8 parts of sweet potato starch, 7 parts of flax fiber powder, 0.02 part of alpha-amylase, 0.02 part of cellulase, 0.01 part of hemicellulase, acetic anhydride
3 parts, 0.2 part of adipic acid, 0.05 part of nano-calcium carbonate, 3 parts of monoglyceride, 0.02 part of fatty glyceride, methyl-benzimidazole-
5 parts of 0.2 part of 2- methyl carbamates and wollastonite.
Embodiment 8：
The preparation method of the biomass resin of the embodiment of the present invention 7, detailed step are as follows：
（1）The ratio for being first according to biomass resin described in embodiment 7 weighs various raw materials；
（2）The compound stabilizer weighed is added to the water and is configured to the aqueous solution；
（3）In step（2）The plant protein powder weighed, regulation pH value to 6.5 are added in resulting solution；
（4）In step（3）The protease preparation weighed is added in resulting solution, 180 min are reacted under the conditions of 45 DEG C；
When system viscosity reaches 800~1200 mPa.s, 75 DEG C are warming up to, is incubated 20min；
（5）In step（4）The plant amylum and modified plant fibers element powder weighed is added in gained reaction solution, is cooled to
50 DEG C, the complex enzyme formulation weighed is then added, reacts 75min；75 DEG C are warming up to, is incubated 20min；
（6）By step（5）Gained reaction solution is cooled to 35 DEG C, adds the molecular structure acylation modification agent weighed, reaction
50min；
（7）In step（6）The crosslinking agent weighed is added in gained reaction solution, the polymerisation 45min under the conditions of 75 DEG C,
The resin additive weighed, defoamer, preservative and filler are added into reaction system successively, continues polymerisation 22min, reaction
After obtain product biomass synthetic resin.
Embodiment 9：
Biomass resin of the present invention, is represented with parts by weight, and raw material composition is：100 parts of water, 2.5 parts of ferrous sulfate, bicarbonate
0.5 part of sodium, 0.06 part of polyacrylamide, 38 parts of degreased cottonseed powder, 0.03 part of pepsin, 0.015 part of papain, cassava
7 parts of starch, 5 parts of cotton fibre powder, 0.02 part of alpha-amylase, 0.01 part of beta amylase, 0.01 part of cellulase, propionic andydride 4
Part, 0.15 part of polyfunctional group aziridine, 0.03 part of resorcinol, 5 parts of sorbierite, 0.01 part of silicone emulsion, 0.4 part of potassium sorbate
With 7 parts of diatomite.
Embodiment 10：
The preparation method of the biomass resin of the embodiment of the present invention 9, detailed step are as follows：
（1）The ratio for being first according to biomass resin described in embodiment 9 weighs various raw materials；
（2）The compound stabilizer weighed is added to the water and is configured to the aqueous solution；
（3）In step（2）The plant protein powder weighed, regulation pH value to 7.2 are added in resulting solution；
（4）In step（3）The protease preparation weighed is added in resulting solution, 200 min are reacted under the conditions of 40 DEG C；
When system viscosity reaches 800~1200 mPa.s, 75 DEG C are warming up to, is incubated 20min；
（5）In step（4）The plant amylum and modified plant fibers element powder weighed is added in gained reaction solution, is cooled to
50 DEG C, the complex enzyme formulation weighed is then added, reacts 70min；75 DEG C are warming up to, is incubated 20min；
（6）By step（5）Gained reaction solution is cooled to 40 DEG C, adds the molecular structure acylation modification agent weighed, reaction
40min；
（7）In step（6）The crosslinking agent weighed is added in gained reaction solution, the polymerisation 40min under the conditions of 80 DEG C,
The resin additive weighed, defoamer, preservative and filler are added into reaction system successively, continues polymerisation 20min, reaction
After obtain product biomass synthetic resin.
Application example of the biomass resin of the present invention as adhesive in the preparation of fiber alignment wood shavings composite plate：
Method using biomass resin-made of the present invention for fiber alignment wood shavings composite plate, detailed step are as follows：
（1）Using small dimension wood, thinnings or brush wood as raw material, wood materials are obtained after bark separates, by wooden material
Material uses two workshop section flaking preparation technologies being made up of drum chipper and chipper, is processed into 0.25~0.4mm thickness wood shavings,
Obtain drying wood shavings after drying, it is standby；
（2）Using brush wood or wood machining residues as raw material, it is processed into successively by drum chipper and defibrator
Wood-fibred is starched；, as adhesive, formed using biomass resin described in claim 1 using by high pressure homogeneous pump and steam injection equipment
Glue system to wood-fibred starch carry out pipeline applying glue, resin added is 300~350g/m3；By pipeline drying machine by raw water
Divide and dry to 5~10%, leading portion and back segment feed bin are delivered to, as table backing layer raw material；
（3）The drying wood shavings that step 1 obtains are delivered into glue mixer, using biomass resin described in claim 1 as adhesive,
It is pressurized by high pressure homogeneous pump, uses rotary atomizer in drum-type glue mixer with 250~300g/m after supercharging3Applying glue
Amount is glued to wood shavings, stage casing feed bin is delivered to, as core layer raw material；
（4）Using five spreading head spreading machines, by step（2）Obtained table backing layer raw material is spread by leading portion fibre spread head
In bottom；Using three directional wood shaving spreading heads by step（3）Obtained core layer raw material is mutually perpendicular to structure according to three layers and is layered on
Sandwich layer；Again by step（2）Obtained table backing layer raw material is mated formation on top layer by back segment fibre spread head；Finally by continuous pre-
Pressure, hot pressing, obtain fiber alignment particieboard.
According to concerned countries standard, biomass resin property Indexs measure is done, has utilized embodiment 1,3,5,7 and 9 technologies
The testing result of biomass resin property prepared by scheme is shown in Table 1.
。
The performance indications of the fiber alignment wood shavings composite plate prepared by the use of product biomass resin of the present invention as adhesive
Testing result refer to table 2.
。
Claims (6)
- A kind of 1. biomass resin, it is characterised in that：Represented with parts by weight, the biomass resin is by 100 parts of raw water, is answered 1~3.5 part of stabilizer is closed, 35~50 parts of plant protein powder, 0.01~0.05 part of protease preparation, 2~10 parts of plant amylum, is changed 1~7 part of property plant cellulose powder, 0.01~0.05 part of complex enzyme formulation, 0.1~5 part of molecular structure acylation modification agent, crosslinking agent 0.1~0.5 part, 0.01~10 part of resin additive, 0.01~0.05 part of defoamer, 0.1~0.5 part of preservative and filler 5~10 Part is prepared；The compound stabilizer be DisodiumHydrogen Citrate, trisodium citrate, sodium carbonate, sodium metasilicate, ferrous sulfate, sodium acid carbonate, Sodium dihydrogen phosphate, disodium hydrogen phosphate, boric acid, sodium potassium tartrate tetrahydrate, algin, melon bean gum, polyethylene glycol oxide, polyvinylpyrrolidine At least one of ketone, polyvinyl alcohol, polyethylene glycol, Sodium Polyacrylate and polyacrylamide；The plant protein powder is defatted soy flour, soybean separation protein white powder, the concentrated albumen-powder of soybeans, maize starch, degreasing At least one of peanut powder, gluten powder, degreasing rapeseed meal, degreased cottonseed powder and Jatropha curcus grouts powder；The protease preparation is trypsase, papain, pepsin, mucor protease, aspergillus niger protease and spinach At least one of trailing plants protease；The plant amylum is at least one in cornstarch, wheaten starch, farina, tapioca and starch from sweet potato Kind；The modified plant fibers element powder be Semen Tritici aestivi fiber powder, zein fiber powder, cotton fibre powder and flax fiber powder in extremely Few one kind；The complex enzyme formulation is at least one in alpha-amylase, beta amylase, cellulase, hemicellulase and zytase Kind；The molecular structure acylation modification agent be acetic anhydride, propionic andydride, malonic anhydride, succinic anhydride and glutaric anhydride at least It is a kind of；The crosslinking agent be glyoxal, MDA, butanedial, glutaraldehyde, diethylenetriamine, N,N methylene bis acrylamide, At least one of adipic acid, VTES, polyfunctional group aziridine, epoxychloropropane and epoxy silane；The resin additive is carbon tetrachloride, n-hexane, monoglyceride, resorcinol, hydroquinones, nano-calcium carbonate, nanometer two At least one in silica, catechol, glycerine, sorbierite, ethylene glycol, polyethylene glycol, diethylene glycol (DEG), alcohol ester 12 and acrylic acid Kind；The defoamer be polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, dimethyl polyoxy alkane, At least one of D-sorbite, calcium chloride, triphenyl phosphate, tributyl phosphate, silicone emulsion and fatty acid glycerine fat；The preservative is potassium sorbate, phytic acid, dehydroactic acid, butyl p-hydroxybenzoate, methyl-benzimidazole -2- amino The double phenoxazine arsenic of methyl formate, imidazolidinyl urea, diazonium imidazolidinyl urea, OIT, 10,10'- oxos, fumaric acid diformazan At least one of ester, sodium Diacetate, sodium benzoate, sodium propionate and calcium propionate；The filler is at least one of diatomite, magnesia, kaolin, bentonite, clay, wollastonite and blanc fixe；The preparation method of the biomass resin is as follows：（1）The ratio for being first according to above-mentioned biomass resin weighs various raw materials；（2）The compound stabilizer weighed is added to the water to the aqueous solution for being configured to that concentration is 0.1~5%；（3）In step（2）The plant protein powder weighed, regulation pH value to 6~9 are added in resulting solution；（4）In step（3）The protease preparation weighed is added in resulting solution, under the conditions of 35~55 DEG C react 160~ 240min；When system viscosity reaches 800~1200mPa.s, 70~80 DEG C are warming up to, is incubated 15~20min；（5）In step（4）The plant amylum that weighs and modified plant fibers element powder are added in gained reaction solution, it is cooled to 45~ 55 DEG C, the complex enzyme formulation weighed is then added, reacts 60~80min；70~80 DEG C are warming up to, is incubated 15~25min；（6）By step（5）Gained reaction solution is cooled to 30~50 DEG C, adds the molecular structure acylation modification agent weighed, reaction 20~60min；（7）In step（6）The crosslinking agent weighed is added in gained reaction solution, under the conditions of 70~90 DEG C polymerisation 30~ 50min, adds the resin additive weighed, defoamer, preservative and filler into reaction system successively, continue polymerisation 15~ 25min, product biomass synthetic resin is obtained after reaction.
- 2. biomass resin according to claim 1, it is characterised in that：The quality hundred of protein in the plant protein powder Point content >=50wt%, the mesh of granularity≤300.
- 3. biomass resin according to claim 1, it is characterised in that：The granularity of the modified plant fibers element powder≤ 100 mesh.
- 4. biomass resin according to claim 1, it is characterised in that：The mesh of the granularity of the filler≤150.
- A kind of 5. the answering in fiber alignment wood shavings composite plate is prepared as adhesive of the biomass resin described in claim 1 With.
- 6. biomass resin according to claim 5 answering in fiber alignment wood shavings composite plate is prepared as adhesive It is with, it is characterised in that the preparation method of the fiber alignment wood shavings composite plate：（1）Using small dimension wood, thinnings or brush wood as raw material, wood materials are obtained after bark separates, wood materials are adopted With two workshop section flaking preparation technologies being made up of drum chipper and chipper, 0.25~0.4mm thickness wood shavings are processed into, are dried After obtain drying wood shavings, it is standby；（2）Using brush wood or wood machining residues as raw material, wooden fibre is processed into by drum chipper and defibrator successively Dimension slurry；Using biomass resin described in claim 1 as adhesive, applied using what is be made up of high pressure homogeneous pump and steam injection equipment Colloid system is starched wood-fibred and carries out pipeline applying glue, and resin added is 300~350g/m3；Raw material moisture is done by pipeline drying machine It is dry to 5~10%, leading portion and back segment feed bin are delivered to, as table backing layer raw material；（3）By step（1）Obtained drying wood shavings deliver to glue mixer, using biomass resin described in claim 1 as adhesive, lead to High pressure homogeneous pump supercharging is crossed, uses rotary atomizer in drum-type glue mixer with 250~300g/m after supercharging3Resin added Wood shavings are glued, stage casing feed bin are delivered to, as core layer raw material；（4）Using five spreading head spreading machines, by step（2）Obtained table backing layer raw material is layered on bottom by leading portion fibre spread head Layer；Using three directional wood shaving spreading heads by step（3）Obtained core layer raw material is mutually perpendicular to structure according to three layers and is layered on sandwich layer； Again by step（2）Obtained table backing layer raw material is mated formation on top layer by back segment fibre spread head；Finally by continuous precompressed, heat Pressure, obtains fiber alignment particieboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913718.4A CN105368071B (en) | 2015-12-12 | 2015-12-12 | The preparation method of biomass resin and its fiber alignment wood shavings composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913718.4A CN105368071B (en) | 2015-12-12 | 2015-12-12 | The preparation method of biomass resin and its fiber alignment wood shavings composite plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105368071A CN105368071A (en) | 2016-03-02 |
| CN105368071B true CN105368071B (en) | 2017-12-05 |
Family
ID=55370730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510913718.4A Active CN105368071B (en) | 2015-12-12 | 2015-12-12 | The preparation method of biomass resin and its fiber alignment wood shavings composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105368071B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160500A (en) * | 2016-03-22 | 2017-09-15 | 江苏顶品家居有限公司 | One kind molding biosynthesis core-board and preparation method thereof |
| CN107129692A (en) * | 2016-03-22 | 2017-09-05 | 江苏顶品家居有限公司 | A kind of biosynthesis resin, its preparation method and application |
| CN106317683A (en) * | 2016-08-19 | 2017-01-11 | 深圳市志海实业股份有限公司 | Organic complex zinc environment-friendly compound stabilizer for PVC (polyvinyl chloride) and method for preparing organic complex zinc environment-friendly compound stabilizer |
| CN107953424A (en) * | 2016-10-17 | 2018-04-24 | 秦素洁 | A kind of wood materials with purifying formaldehyde and preparation method thereof |
| CN106675424A (en) * | 2016-12-29 | 2017-05-17 | 郑州佰沃生物质材料有限公司 | Biomass synthetic resin and method for producing coconut palm mattress by use of biomass synthetic resin as adhesive |
| CN107266720A (en) * | 2017-06-28 | 2017-10-20 | 常州市尚泽纺织品有限公司 | A kind of reinforced thermoplastic starch composite material and preparation method thereof |
| CN107759840A (en) * | 2017-11-23 | 2018-03-06 | 广西小草信息产业有限责任公司 | A kind of complex biological matter resin |
| CN109159229A (en) * | 2018-08-08 | 2019-01-08 | 阜南佳利工艺品有限公司 | A kind of cracking reinforcing agent of Chinese littleleaf box woodwork |
| CN109266303A (en) * | 2018-09-08 | 2019-01-25 | 佛山市森昂生物科技有限公司 | A kind of preparation method of plate specialized soybean albumen adhesive |
| CN112061002A (en) * | 2019-06-11 | 2020-12-11 | 襄阳富黄汽车内饰件有限公司 | Environment-friendly automobile foot pad and preparation method thereof |
| CN110183735A (en) * | 2019-06-21 | 2019-08-30 | 东莞市腾卓美环保新材料科技有限公司 | Injection molding can be used or be molded the degradable plant fibre environment-friendly composite material of thermoforming |
| CN110423051A (en) * | 2019-07-26 | 2019-11-08 | 山东康氧之家新材料科技有限责任公司 | A kind of biomass oxygen cotton mud |
| CN111055361B (en) * | 2019-12-25 | 2021-08-27 | 郑州佰沃科技发展有限公司 | Biomass resin adhesive regeneration board and preparation method thereof |
| CN111203947A (en) * | 2020-01-15 | 2020-05-29 | 安捷包装（苏州）股份有限公司 | Method for preparing long fiber composite board by adopting straw base material |
| CN111607337B (en) * | 2020-05-22 | 2021-06-04 | 湖北恒昊包装科技有限公司 | Adhesive for corrugated board explosion-proof line and preparation method thereof |
| CN112936487B (en) * | 2021-02-01 | 2022-04-01 | 南京市中医院 | Pretreatment agent for bamboo cans, preparation method and application thereof |
| CN113861935B (en) * | 2021-09-27 | 2023-07-28 | 西南林业大学 | Vegetable protein-furfuryl alcohol wood adhesive and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781467B (en) * | 2009-01-21 | 2011-12-07 | 郑州佰沃生物质材料有限公司 | Biomass-synthetic plastic product and method for preparing same |
| CN101629019B (en) * | 2009-01-21 | 2011-09-07 | 郑州佰沃生物质材料有限公司 | Basic biomass synthetic resin and preparation method and application thereof |
| CN103770187A (en) * | 2012-10-19 | 2014-05-07 | 北京泛欧瑞得科技有限公司 | Special type oriented strand board and manufacturing process thereof |
| CN104626292B (en) * | 2015-02-06 | 2016-04-06 | 寿光市鲁丽木业股份有限公司 | One can facing oriented wood chipboard and preparation technology thereof |
-
2015
- 2015-12-12 CN CN201510913718.4A patent/CN105368071B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105368071A (en) | 2016-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105368071B (en) | The preparation method of biomass resin and its fiber alignment wood shavings composite plate | |
| CN102977844B (en) | Modified vegetable protein adhesive and preparation method thereof | |
| CN100558520C (en) | The bamboo fiberboard preparation method of modified soy protein adhesive | |
| CN101058207B (en) | Maize stalk and/or wheat stalk composite board and its manufacturing method | |
| CN101279452B (en) | Artificial fast growing wood glued board and producing method thereof | |
| CN102650108B (en) | Method for producing fiberboards by lignocelluloses as raw materials | |
| CN102632535B (en) | Preparation method of aldehyde-free artificial board | |
| CN104610909A (en) | Aldehyde-free vegetable protein-based wood adhesive as well as preparation and application methods thereof | |
| CN103484045B (en) | Adhesive with ultralow formaldehyde release amount, and preparation method of same | |
| CN102310451A (en) | Wood fiber plate prepared on basis of laccase mediator system activation | |
| CN109129791A (en) | A kind of production technology of particleboard with zero-formaldehyde emission | |
| CN102086361A (en) | High-efficiency extender for environmentally-friendly urea formaldehyde resin, and preparation and use thereof | |
| CN104999540A (en) | Shock-resistant and antistatic high density fiberboard and preparation method thereof | |
| CN1994702A (en) | Medium density fiber board made from bamboo | |
| CN102994003B (en) | Urea-formaldehyde resin additive and application thereof | |
| CN104404837A (en) | Environment-friendly medium-high-density fibreboard and production method thereof | |
| CN107457880A (en) | Utilize the method for white rot mycelium production non-glue fibre board | |
| CN101653958A (en) | Composite board sectional material of corn stalk and veneer and manufacturing method thereof | |
| CN107599109A (en) | Fiberboard subtracts gel preparation method | |
| CN107599112A (en) | Utilize the method for wood shavings production non-glue fibre board | |
| CN104097246B (en) | Straw compound wood-based plate and processing method | |
| CN103952118A (en) | Modified soybean protein adhesive and preparation method thereof | |
| CN100354386C (en) | Biomass-base artifical plate wooden adhesive without formaldehyde indoor and production thereof | |
| CN104789153A (en) | Filler for high-water-resistant urea-formaldehyde resin and preparation method of filler | |
| CN113334523B (en) | PB plate odor control process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450052 No.38, 9th floor, building 9, No.26 Dongqing street, high tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee after: Zhengzhou baiwo Technology Development Co.,Ltd. Address before: 450052 gouzhao Township, high tech Development Zone, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU BIO BIOLOGIC MATERIALS Co.,Ltd. |