CN106047233A - Starch-based adhesive with high binding power and good heat conductivity for paperboard - Google Patents

Starch-based adhesive with high binding power and good heat conductivity for paperboard Download PDF

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Publication number
CN106047233A
CN106047233A CN201610369676.7A CN201610369676A CN106047233A CN 106047233 A CN106047233 A CN 106047233A CN 201610369676 A CN201610369676 A CN 201610369676A CN 106047233 A CN106047233 A CN 106047233A
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parts
starch
heat conductivity
stock
cohesive force
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CN106047233B (en
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唐述振
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Taihu County market supervision and Inspection Institute (Taihu County functional membrane Testing Institute)
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HEFEI DONGCAI PRINTING TECHNOLOGY Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09J103/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
    • 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)
  • Paper (AREA)

Abstract

The invention discloses a starch-based adhesive with high binding power and good heat conductivity for a paperboard. The starch-based adhesive with high binding power and good heat conductivity for a paperboard comprises the following raw materials in parts by weight: 40-80 parts of an acrylate adhesive, 20-40 parts of modified plant protein, 5-15 parts of lotus root starch, 1-3 parts of diphenylmethane diisocyanate, 1-2 parts of sodium hypochlorite, 1-2 parts of hydrogen peroxide, 1-3 parts of borax, 2-6 parts of a silane coupling agent KH-570, 2-6 parts of vinyl acetate, 1-2 parts of calcium carbonate, 2-10 parts of urea resin, 1-4 parts of sodium hydroxide, 2-10 parts of silicon dioxide, 1-6 parts of aluminium hydroxide, 1-4 parts of aluminium oxide, 1-5 parts of magnesium oxide, 0.1-0.8 part of ammonium persulfate, 1-5 parts of croscarmellose sodium, 1-3 parts of a stabilizer, 1-2 parts of a defoamer, and 10-30 parts of water. The starch-based adhesive is good in heat conductivity, high in binding power and excellent in waterproofing, toughness and stability.

Description

A kind of good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force
Technical field
The present invention relates to adhesive technical field, particularly relate to a kind of good starch base gluing of the strong heat conductivity of paperboard grade (stock) cohesive force Agent.
Background technology
Both knowing about in glue production industry, the glue not only step being used for producing carton, carton and various cardboard at present is many, Equipment is many, and the production cycle is long, and production efficiency is low, relatively costly, and starch is owing to having natural macromole, active sense Rolling into a ball and adapt to the prominent characteristic of environmental requirement, people transfer to sight on starch adhesive again, starch based adhesive The most increasingly being paid close attention to by numerous scholars as environmentally friendly natural glue, starch is class wide material sources, price Excellent honest and clean, environment amenable natural macromolecular material, has nontoxic, free from extraneous odour, free of contamination feature, and starch-base adhesive becomes One of natural glue for most potentiality to be exploited, it usually needs obtain the thermal conductivity that has, by filling substantial amounts of inorganic fill out Material, does not only result in goods adhesion strength and declines, and water proofing property, toughness and stability also can not meet demand.
Summary of the invention
A kind of good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force, goods heat conductivity is good, and adhesion strength is strong, and waterproof Property, toughness and excellent in stability.
A kind of good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force that the present invention proposes, its raw material wraps by weight Include: acrylate adhesive 40-80 part, modified vegetable protein 20-40 part, Lotus Root Starch 5-15 part, diphenyl methane two isocyanide Acid esters 1-3 part, sodium hypochlorite 1-2 part, hydrogen peroxide 1-2 part, Borax 1-3 part, Silane coupling reagent KH-570 2-6 part, vinyl acetate Ester 2-6 part, calcium carbonate 1-2 part, Lauxite 2-10 part, sodium hydroxide 1-4 part, silicon dioxide 2-10 part, aluminium hydroxide 1-6 Part, aluminium oxide 1-4 part, magnesium oxide 1-5 part, Ammonium persulfate. 0.1-0.8 part, cross-linking sodium carboxymethyl cellulose 1-5 part, stabilizer 1- 3 parts, defoamer 1-2 part, water 10-30 part.
Preferably, modified vegetable protein uses following technique to prepare: by weight by 5-15 part zein, 10-20 part Soybean protein, 40-70 part water mix homogeneously, be warming up to 110-120 DEG C of insulation 10-20min, grind homogeneous process, filter, obtain Particle diameter is the slurry of 20-40 μm, cooling, is dried, and addition 20-40 part water, 20-40 part dehydrated alcohol, 1-3 part polyethylene ratio cough up alkane Ketone stirs, microwave treatment 10-20min, and microwave power is 400-500W, adds 1-3 part oleic acid, 1-2 part sorbitol, 1-2 The mixed liquor of part galactose, regulation system pH value to 7.2-7.6, stirring, whipping temp is 35-40 DEG C, and mixing time is 5- 15min, mixing speed is 40-80r/min, obtains modified vegetable protein.
Preferably, silicon dioxide, aluminium hydroxide, aluminium oxide, the weight ratio of magnesium oxide are 5-8:2-4:1.5-2.2:2-4.
Preferably, methyl diphenylene diisocyanate, modified vegetable protein, the weight ratio of Borax are 2-2.8:30-34: 1.5-2。
Preferably, methyl diphenylene diisocyanate, acrylate adhesive, the weight ratio of Lauxite are 2-2.8: 50-60:5-8.
Preferably, acrylate adhesive, methyl diphenylene diisocyanate, the weight ratio of modified vegetable protein are 50- 60:2-2.8:30-34.
Preferably, Borax, the weight ratio of Silane coupling reagent KH-570 are 1.5-2:3-4.
Preferably, Lotus Root Starch, sodium hypochlorite, the weight ratio of hydrogen peroxide are 10-13:1.2-2:1.4-1.8.
Preferably, the described good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force, its raw material includes by weight: third Olefin(e) acid ester adhesive 50-60 part, modified vegetable protein 30-34 part, Lotus Root Starch 10-13 part, methyl diphenylene diisocyanate 2-2.8 part, sodium hypochlorite 1.2-2 part, hydrogen peroxide 1.4-1.8 part, Borax 1.5-2 part, Silane coupling reagent KH-570 3-4 part, vinegar Vinyl acetate 3-5 part, calcium carbonate 1.5-1.8 part, Lauxite 5-8 part, sodium hydroxide 1.5-2.5 part, silicon dioxide 5-8 part, Aluminium hydroxide 2-4 part, aluminium oxide 1.5-2.2 part, magnesium oxide 2-4 part, Ammonium persulfate. 0.3-0.5 part, cross-linked carboxymethyl cellulose Sodium 2-4 part, stabilizer 1.5-2.2 part, defoamer 1.5-1.8 part, water 20-28 part.
The described good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force uses following technique to prepare: by proportioning by Rhizoma Nelumbinis Starch, water mix homogeneously, add sodium hypochlorite, hydrogen peroxide mix and blend, adds Ammonium persulfate. and stirs, adds under stirring Enter sodium hydroxide, calcium carbonate stirs, and adds Borax stirring 20-50min, adds vinylacetate, cross-linked carboxymethyl fiber Element sodium, Lauxite, stabilizer, defoamer stirring 1-2h, add modified vegetable protein, acrylate adhesive, diphenylmethyl Alkane diisocyanate, Silane coupling reagent KH-570, silicon dioxide, aluminium hydroxide, aluminium oxide, magnesium oxide mix and blend 20- 50min, whipping temp is 60-80 DEG C, cooling, obtains the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force.
In the present invention, Lotus Root Starch, after sodium hypochlorite, hydrogen peroxide synergistic oxidation, is stuck with paste through sodium hydroxide, calcium carbonate After change, react with Borax, Silane coupling reagent KH-570, the product of generation and acrylate adhesive, diphenyl methane two isocyanide Acid esters, modified vegetable protein mating reaction, not only low cost, adhesion strength is high, and rate of drying is fast；In modified vegetable protein, Deform after zein, soybean protein high-temperature process, help after melting process at dehydrated alcohol, PVP microwave, with oil Acid, sorbitol, galactose effect, not only goods compactness is high, and toughness is fabulous with stretch-proof performance, diphenyl methane two isocyanide The isocyanate groups of acid esters can be with Lauxite, the hydroxyl of acrylate adhesive, carboxyl reaction, and goods adhesion strength is high, Good waterproof performance, methyl diphenylene diisocyanate, modified vegetable protein and Borax synergism, goods crosslink density is fabulous, surely Qualitative fabulous, water resistance further enhances, further with silicon dioxide, aluminium hydroxide, aluminium oxide, magnesium oxide mating reaction, And conservative control methyl diphenylene diisocyanate, Borax, modified vegetable protein and silicon dioxide, aluminium hydroxide, aluminium oxide, oxygen Changing the addition of magnesium, goods are on the premise of ensureing water proofing property, toughness and peel strength, and heat conductivity is fabulous, low cost, ring Protect, and and industrialized production.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force, its raw material includes by weight: SGA Glutinous agent 40 parts, modified vegetable protein 40 parts, Lotus Root Starch 5 parts, methyl diphenylene diisocyanate 3 parts, sodium hypochlorite 1 part, double 2 parts of oxygen water, Borax 1 part, Silane coupling reagent KH-570 6 parts, vinylacetate 2 parts, calcium carbonate 2 parts, Lauxite 2 parts, hydrogen-oxygen Change 4 parts of sodium, silicon dioxide 2 parts, aluminium hydroxide 6 parts, aluminium oxide 1 part, magnesium oxide 5 parts, Ammonium persulfate. 0.1 part, cross-linked carboxymethyl Sodium cellulosate 5 parts, stabilizer 1 part, defoamer 2 parts, 10 parts of water.
Embodiment 2
A kind of good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force, its raw material includes by weight: SGA Glutinous agent 80 parts, modified vegetable protein 20 parts, Lotus Root Starch 15 parts, methyl diphenylene diisocyanate 1 part, sodium hypochlorite 2 parts, double 1 part of oxygen water, Borax 3 parts, Silane coupling reagent KH-570 2 parts, vinylacetate 6 parts, calcium carbonate 1 part, Lauxite 10 parts, hydrogen Sodium oxide 1 part, silica 10 part, aluminium hydroxide 1 part, aluminium oxide 4 parts, magnesium oxide 1 part, Ammonium persulfate. .8 part, cross-link carboxylic first Base sodium cellulosate 1 part, stabilizer 3 parts, defoamer 1 part, 30 parts of water.
Embodiment 3
A kind of good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force, its raw material includes by weight: SGA Glutinous agent 60 parts, modified vegetable protein 30 parts, Lotus Root Starch 13 parts, methyl diphenylene diisocyanate 2 parts, sodium hypochlorite 2 parts, double 1.4 parts of oxygen water, Borax 2 parts, Silane coupling reagent KH-570 3 parts, vinylacetate 5 parts, calcium carbonate 1.5 parts, Lauxite 8 parts, Sodium hydroxide 1.5 parts, silicon dioxide 8 parts, aluminium hydroxide 2 parts, aluminium oxide 2.2 parts, magnesium oxide 2 parts, Ammonium persulfate. 0.5 part, hand over Connection sodium carboxymethyl cellulose 2 parts, stabilizer 2.2 parts, defoamer 1.5 parts, 28 parts of water.
Modified vegetable protein uses following technique to prepare: by weight by 5 parts of zeins, 20 portions of soybean proteins, 40 parts Water mix homogeneously, is warming up to 120 DEG C of insulation 10min, grinds homogeneous process, filter, obtain the slurry that particle diameter is 20-40 μm, cold But, it is dried, adds 40 parts of water, 20 parts of dehydrated alcohol, 3 parts of PVPs stir, microwave treatment 10min, microwave Power is 500W, adds 1 part of oleic acid, 2 portions of sorbitol, mixed liquors of 1 portion of galactose, regulation system pH value to 7.6, stirring, stirs Mixing temperature is 35 DEG C, and mixing time is 15min, and mixing speed is 40r/min, obtains modified vegetable protein.
The described good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force uses following technique to prepare: by proportioning by Rhizoma Nelumbinis Starch, water mix homogeneously, add sodium hypochlorite, hydrogen peroxide mix and blend, adds Ammonium persulfate. and stirs, adds under stirring Enter sodium hydroxide, calcium carbonate stirs, and adds Borax stirring 50min, adds vinylacetate, cross-linked carboxymethyl cellulose Sodium, Lauxite, stabilizer, defoamer stirring 1h, adds modified vegetable protein, acrylate adhesive, diphenyl methane two Isocyanates, Silane coupling reagent KH-570, silicon dioxide, aluminium hydroxide, aluminium oxide, magnesium oxide mix and blend 50min, stirring temperature Degree is 60 DEG C, cooling, obtains the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force.
Embodiment 4
A kind of good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force, its raw material includes by weight: SGA Glutinous agent 50 parts, modified vegetable protein 34 parts, Lotus Root Starch 10 parts, methyl diphenylene diisocyanate 2.8 parts, sodium hypochlorite 1.2 Part, hydrogen peroxide 1.8 parts, Borax 1.5 parts, Silane coupling reagent KH-570 4 parts, vinylacetate 3 parts, calcium carbonate 1.8 parts, urea aldehyde Resin 5 parts, sodium hydroxide 2.5 parts, silicon dioxide 5 parts, aluminium hydroxide 4 parts, aluminium oxide 1.5 parts, magnesium oxide 4 parts, Ammonium persulfate. 0.3 part, cross-linking sodium carboxymethyl cellulose 4 parts, stabilizer 1.5 parts, defoamer 1.8 parts, 20 parts of water.
Modified vegetable protein uses following technique to prepare: by weight by 15 parts of zeins, 10 portions of soybean proteins, 70 parts Water mix homogeneously, is warming up to 110 DEG C of insulation 20min, grinds homogeneous process, filter, obtain the slurry that particle diameter is 20-40 μm, cold But, it is dried, adds 20 parts of water, 40 parts of dehydrated alcohol, 1 part of PVP stir, microwave treatment 20min, microwave Power is 400W, adds 3 parts of oleic acid, 1 portion of sorbitol, mixed liquor of 2 portions of galactose, regulation system pH value to 7.2, stirring, stirs Mixing temperature is 40 DEG C, and mixing time is 5min, and mixing speed is 80r/min, obtains modified vegetable protein.
The described good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force uses following technique to prepare: by proportioning by Rhizoma Nelumbinis Starch, water mix homogeneously, add sodium hypochlorite, hydrogen peroxide mix and blend, adds Ammonium persulfate. and stirs, adds under stirring Enter sodium hydroxide, calcium carbonate stirs, and adds Borax stirring 20min, adds vinylacetate, cross-linked carboxymethyl cellulose Sodium, Lauxite, stabilizer, defoamer stirring 2h, adds modified vegetable protein, acrylate adhesive, diphenyl methane two Isocyanates, Silane coupling reagent KH-570, silicon dioxide, aluminium hydroxide, aluminium oxide, magnesium oxide mix and blend 20min, stirring temperature Degree is 80 DEG C, cooling, obtains the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force.
Embodiment 5
A kind of good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force, its raw material includes by weight: SGA Glutinous agent 56 parts, modified vegetable protein 32 parts, Lotus Root Starch 12 parts, methyl diphenylene diisocyanate 2.4 parts, sodium hypochlorite 1.65 Part, hydrogen peroxide 1.6 parts, Borax 1.8 parts, Silane coupling reagent KH-570 3.6 parts, vinylacetate 4 parts, calcium carbonate 1.65 parts, urea Urea formaldehyde 6 parts, sodium hydroxide 1.95 parts, silicon dioxide 6 parts, aluminium hydroxide 3 parts, aluminium oxide 1.85 parts, magnesium oxide 3 parts, over cure Acid ammonium 0.4 part, cross-linking sodium carboxymethyl cellulose 3 parts, stabilizer 1.5-2.285 part, defoamer 1.6 parts, 24 parts of water.
Modified vegetable protein uses following technique to prepare: by weight by 12 parts of zeins, 16 portions of soybean proteins, 52 parts Water mix homogeneously, is warming up to 116 DEG C of insulation 14min, grinds homogeneous process, filter, obtain the slurry that particle diameter is 20-40 μm, cold But, it is dried, adds 30 parts of water, 32 parts of dehydrated alcohol, 2 parts of PVPs stir, microwave treatment 16min, microwave Power is 450W, adds 2 parts of oleic acid, 1.4 portions of sorbitol, mixed liquors of 1.6 portions of galactose, regulation system pH value to 7.4, stirs Mixing, whipping temp is 38 DEG C, and mixing time is 12min, and mixing speed is 60r/min, obtains modified vegetable protein.
The described good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force uses following technique to prepare: by proportioning by Rhizoma Nelumbinis Starch, water mix homogeneously, add sodium hypochlorite, hydrogen peroxide mix and blend, adds Ammonium persulfate. and stirs, adds under stirring Enter sodium hydroxide, calcium carbonate stirs, and adds Borax stirring 35min, adds vinylacetate, cross-linked carboxymethyl cellulose Sodium, Lauxite, stabilizer, defoamer stirring 1.5h, adds modified vegetable protein, acrylate adhesive, diphenyl methane Diisocyanate, Silane coupling reagent KH-570, silicon dioxide, aluminium hydroxide, aluminium oxide, magnesium oxide mix and blend 35min, stirring Temperature is 72 DEG C, cooling, obtains the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.

Claims (9)

1. the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force, it is characterised in that its raw material includes by weight: third Olefin(e) acid ester adhesive 40-80 part, modified vegetable protein 20-40 part, Lotus Root Starch 5-15 part, methyl diphenylene diisocyanate 1- 3 parts, sodium hypochlorite 1-2 part, hydrogen peroxide 1-2 part, Borax 1-3 part, Silane coupling reagent KH-570 2-6 part, vinylacetate 2-6 Part, calcium carbonate 1-2 part, Lauxite 2-10 part, sodium hydroxide 1-4 part, silicon dioxide 2-10 part, aluminium hydroxide 1-6 part, oxidation Aluminum 1-4 part, magnesium oxide 1-5 part, Ammonium persulfate. 0.1-0.8 part, cross-linking sodium carboxymethyl cellulose 1-5 part, stabilizer 1-3 part, disappear Infusion 1-2 part, water 10-30 part.
The good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force the most according to claim 1, it is characterised in that modification is planted Thing albumen uses following technique to prepare: by weight by 5-15 part zein, 10-20 part soybean protein, the mixing of 40-70 part water Uniformly, it is warming up to 110-120 DEG C of insulation 10-20min, grinds homogeneous process, filter, obtain the slurry that particle diameter is 20-40 μm, cold But, being dried, addition 20-40 part water, 20-40 part dehydrated alcohol, 1-3 part PVP stir, microwave treatment 10- 20min, microwave power is 400-500W, adds 1-3 part oleic acid, 1-2 part sorbitol, the mixed liquor of 1-2 part galactose, regulates body Being pH value to 7.2-7.6, stirring, whipping temp is 35-40 DEG C, and mixing time is 5-15min, and mixing speed is 40-80r/ Min, obtains modified vegetable protein.
The good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force the most according to claim 1 and 2, it is characterised in that two Silicon oxide, aluminium hydroxide, aluminium oxide, the weight ratio of magnesium oxide are 5-8:2-4:1.5-2.2:2-4.
4., according to the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force described in any one of claim 1-3, its feature exists In, methyl diphenylene diisocyanate, modified vegetable protein, the weight ratio of Borax are 2-2.8:30-34:1.5-2.
5., according to the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force described in any one of claim 1-4, its feature exists In, methyl diphenylene diisocyanate, acrylate adhesive, the weight ratio of Lauxite are 2-2.8:50-60:5-8.
6., according to the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force described in any one of claim 1-5, its feature exists In, acrylate adhesive, methyl diphenylene diisocyanate, the weight ratio of modified vegetable protein are 50-60:2-2.8:30- 34。
7., according to the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force described in any one of claim 1-6, its feature exists In, Borax, the weight ratio of Silane coupling reagent KH-570 are 1.5-2:3-4.
8., according to the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force described in any one of claim 1-7, its feature exists In, Lotus Root Starch, sodium hypochlorite, the weight ratio of hydrogen peroxide are 10-13:1.2-2:1.4-1.8.
9., according to the good starch-base adhesive of the strong heat conductivity of paperboard grade (stock) cohesive force described in any one of claim 1-8, its feature exists In, its raw material includes by weight: acrylate adhesive 50-60 part, modified vegetable protein 30-34 part, Lotus Root Starch 10-13 Part, methyl diphenylene diisocyanate 2-2.8 part, sodium hypochlorite 1.2-2 part, hydrogen peroxide 1.4-1.8 part, Borax 1.5-2 part, silicon Alkane coupling agent kh-570 3-4 part, vinylacetate 3-5 part, calcium carbonate 1.5-1.8 part, Lauxite 5-8 part, sodium hydroxide 1.5-2.5 part, silicon dioxide 5-8 part, aluminium hydroxide 2-4 part, aluminium oxide 1.5-2.2 part, magnesium oxide 2-4 part, Ammonium persulfate. 0.3-0.5 part, cross-linking sodium carboxymethyl cellulose 2-4 part, stabilizer 1.5-2.2 part, defoamer 1.5-1.8 part, water 20-28 part.
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CN106968131A (en) * 2017-04-18 2017-07-21 东莞建泰生物科技有限公司 The High performance industrial starch and its continuous production processes of temperature-controllable
CN108467693A (en) * 2018-05-07 2018-08-31 安吉祥力胶粘剂有限公司 A kind of vegetable protein is modified adhesive and preparation method thereof
CN110239150A (en) * 2019-04-28 2019-09-17 泸州市一圣鸿包装有限公司 Pressure resistant type corrugated board production technique
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CN117070158A (en) * 2023-08-16 2023-11-17 东莞中能膜业科技有限公司 Protective film applied to new energy battery shell and preparation method thereof

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CN110484168A (en) * 2018-08-29 2019-11-22 含山县金中环装饰材料有限公司 A kind of preparation method of low cost high adhesive acrylate adhesive
CN110484168B (en) * 2018-08-29 2021-08-24 日照威仕印刷材料有限公司 Preparation method of low-cost high-viscosity acrylate adhesive
CN110239150A (en) * 2019-04-28 2019-09-17 泸州市一圣鸿包装有限公司 Pressure resistant type corrugated board production technique
CN117070158A (en) * 2023-08-16 2023-11-17 东莞中能膜业科技有限公司 Protective film applied to new energy battery shell and preparation method thereof
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