CN106085290B - A kind of chinampa Adhesive composition of excellent performance - Google Patents
A kind of chinampa Adhesive composition of excellent performance Download PDFInfo
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- CN106085290B CN106085290B CN201610414276.3A CN201610414276A CN106085290B CN 106085290 B CN106085290 B CN 106085290B CN 201610414276 A CN201610414276 A CN 201610414276A CN 106085290 B CN106085290 B CN 106085290B
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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
- C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09J109/06—Copolymers with styrene
- C09J109/08—Latex
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
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- 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
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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
- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention discloses a kind of chinampa Adhesive composition of excellent performance, and the Adhesive composition includes following components according to the mass fraction：Water-based latex：50 100 parts, phenolic resin：20 30 parts, filler：6 30 parts, water-based PUR dispersions：69 parts, mill base：10 15 parts, crosslinking agent：13 parts, coupling agent：0.1 2 parts, mould inhibitor：0.1 0.5 parts, age resistor：0.1 0.3 parts, ultraviolet absorber：0.2 0.4 parts, defoamer：0.1 0.2 parts, dispersant：0.5 1 parts, thickener：5 15 parts, zinc oxide：25 parts；The Adhesive composition uniform particle diameter of the present invention, property is stable, and good weatherability, water-tolerant, resistance to ag(e)ing is strong, and preparation method is simple and easy, and cost is low.
Description
Technical field
The invention belongs to the preparation field of adhesive, and in particular to a kind of chinampa Adhesive composition of excellent performance
And preparation method.
Background technology
In recent years, chinampa flourishes, and has been widely used in the fields such as motion, leisure, decoration.In turf production
In the prior art, an important technical indicator is exactly the withdrawal force of careless silk on lawn.Usual careless silk and the bottom back of the body are by being covered with one
Layer latex plays a part of stablizing careless silk, and currently used gum be butadiene-styrene latex, cost is low, but the extraction of prepared lawn
Power is low, and poor water resistance；More high-end have a PU gums, durable, in beautiful color, and the careless silk pull-out force performance of PU gums
It is good, but the cost of PU gums is high, and the price of usual product can be higher by butadiene-styrene latex product many；In order to reduce production cost simultaneously
The properties of gum are improved, urgent need develops a kind of cheap and excellent performance gum product.
The content of the invention
The technical problems to be solved by the invention are the shortcomings that presence for above prior art, to propose that a kind of performance is excellent
Different chinampa Adhesive composition, the Adhesive composition uniform particle diameter, property is stable, good weatherability, and water-tolerant is resistance to
Aging is strong, and preparation method is simple and easy, and cost is low.
The present invention solve above technical problem technical scheme be：
A kind of chinampa Adhesive composition of excellent performance, the Adhesive composition include following according to the mass fraction
Component：
Water-based latex：50-100 parts, phenolic resin：20-30 parts, filler：6-30 parts, water-based PUR dispersions：6-9 parts, color
Slurry：10-15 parts, crosslinking agent：1-3 parts, coupling agent：0.1-2 parts, mould inhibitor：0.1-0.5 parts, age resistor：0.1-0.3 parts are ultraviolet
Absorbent：0.2-0.4 parts, defoamer：0.1-0.2 parts, dispersant：0.5-1 parts, thickener：5-15 parts, zinc oxide：2-5 parts；
Wherein, the mixture that water-based latex is made up of styrene-butadiene latex, carboxylic styrene butadiene latex and styrene-acrylic latex, by its matter
It is styrene-butadiene latex to measure ratio：Carboxylic styrene butadiene latex：Styrene-acrylic latex=1：0.5-0.8：0.2-0.6；
Water-based PUR dispersions are prepared according to the following steps：
(i) the PPG Jing Guo drying process is fitted into and be furnished with the container of thermometer, agitator, into container
Add toluene di-isocyanate(TDI) and be passed through nitrogen and react 30-60min in 30-50 DEG C, be then added dropwise into container dissolved with dihydroxy first
The METHYLPYRROLIDONE of base propionic acid reacts 1-2h in 55-60 DEG C, obtains performed polymer；
(ii) deionized water and triethylamine high-speed stirred are added in another container, (i) obtained performed polymer cools by step
Injected after to 40 ° wherein, add dihydroxypropane and ethylenediamine chain extension after reacting 5-10min, scattered reaction 15-18min can be obtained
To water-based PUR dispersions.
The technical scheme that further limits of the present invention as：
In the excellent chinampa Adhesive composition of aforementioned properties, filler is hollow glass micropearl；Mill base is red, orange
Color, yellow, green, blueness, purple, the mill base of black.
In the excellent chinampa Adhesive composition of aforementioned properties, crosslinking agent is epoxy silane crosslinker XR-500, three
One or more of mixtures in ethylene tetra, hexamethylenetetramine, aziridines crosslinking agent XR-100；Coupling agent is water-based
One or both of silane coupler and aqueous titanic acid ester coupling agent；Mould inhibitor is ZPT, methyl formate, Dichlorophenol
In one or more of mixtures；Age resistor is p phenylenediamine type antioxidant；Ultraviolet absorber is phenyl salicylate, trimethoxy
One kind in benzoic ether, phenoxy group triazine；Defoamer is one or more of mixtures in octanol, tributyl phosphate, silicone；
Dispersant is one or more of mixtures in lauryl sodium sulfate, methyl anyl alcohol, polyacrylamide and polyethylene glycol；Increase
Thick dose is hydroxyethyl cellulose, Sodium Polyacrylate, polyacrylamide, polyacrylic acid, one kind in polyvinylpyrrolidone or several
Kind mixture.
In the excellent chinampa Adhesive composition of aforementioned properties, the preparation method of styrene-butadiene latex comprises the following steps that：
Butadiene, styrene, polyoxyethylene phenol alkyl ether, tert-dodecyl mercaptan are added in reactor, are in temperature
Polymerisation 6-7h, is then cooled to room temperature at 70-75 DEG C, adds sodium phosphate, odium stearate, potassium peroxydisulfate stirring 20-
30min, that is, obtain styrene-butadiene latex；
Wherein, styrene and butadiene mass ratio are 2.5-3:1, wherein purity >=99% of styrene；Sodium phosphate, tristearin
Sour sodium, potassium peroxydisulfate mass ratio are 0.3-1:1.5:0.3.
In the excellent chinampa Adhesive composition of aforementioned properties, the preparation method specific steps of carboxylic styrene butadiene latex are such as
Under：
Styrene, butadiene, water and part benzoyl peroxide are added in reactor, vacuum nitrogen gas displacement
Afterwards, start stirring and open heating simultaneously, mixing speed 300-400r/min, when reactor is warming up to 75-80 DEG C, addition is remaining
Partial benzoyl peroxide, after reacting 30-50min, the aqueous solution of methyl methacrylate and ammonium persulfate is added, is incubated 2-
Room temperature is cooled to after 3h, adjusts viscosity≤300mPa.s, pH value：7-9, that is, obtain carboxylic styrene butadiene latex；
Wherein, the benzoyl peroxide of addition adds at twice, adds the 1/3 of total amount for the first time, second of addition total amount
2/3.
In the excellent chinampa Adhesive composition of aforementioned properties, the preparation method of styrene-acrylic latex comprises the following steps that：
（1）By styrene, Isooctyl acrylate monomer, acrylic acid, N hydroxymethyl acrylamide, neopelex, second
Sodium olefin sulfonate, OPEO and deionized water add pre-emulsification kettle, the strong stirring 15- under 700-800r/min
30min, it is prepared into pre-emulsion；
（2）By part ammonium persulfate, sodium acid carbonate, and above-mentioned steps（1）Middle part pre-emulsion is added in reactor,
It is brought rapidly up to 80-85 DEG C, mixing speed 80-100r/min, is incubated 30-50min, then remaining pre-emulsion and over cure is added dropwise
Sour ammonium, is dripped in 1-2h, and temperature control drips rear temperature and rise to 80-85 DEG C, be incubated 0.5-1h, finally at 70-75 DEG C
45 DEG C are cooled to, ammoniacal liquor regulation Ph to 7-8, that is, obtains styrene-acrylic latex；
In the excellent chinampa Adhesive composition of aforementioned properties, the chinampa Adhesive composition of the excellent performance
Preparation method it is specific as follows：
（1）Styrene-butadiene latex, carboxylic styrene butadiene latex and styrene-acrylic latex are mixed according to the above ratio, then add phenolic aldehyde tree
Fat, dispersant and defoamer are added, filler and zinc oxide, mixing speed 800- are added under conditions of high-speed stirred
1000r/min, mixing time 40-50min；
（2）Reduction rotating speed is 300-400r/min, adds water-based PUR dispersions, coupling agent, crosslinking agent, mould inhibitor, anti-old
Agent and ultraviolet absorber, stir 20-30min；
（3）To above-mentioned steps（2）Middle addition mill base and thickener, regulation glue viscosity go out between 500-2500mPa.s
Material obtains chinampa adhesive.
The beneficial effects of the invention are as follows：
（1）Chinampa adhesive prepared by the present invention has that cost is low, uniform particle diameter, property stabilization, good weatherability, resistance to
It is water-based it is good, resistance to ag(e)ing is strong.
（2）Crosslinking agent and zinc oxide are with the addition of in adhesive prepared by the present invention, improves Adhesive composition to pedaline
The adhesion of silk, so as to substantially increase withdrawal force；Simultaneously crosslinking curing can also be accelerated, improve adhesive water resistance and
Drying rate.The addition of coupling agent improves the adhesion of filler and latex, improves dispersiveness of the filler in latex.
（3）Styrene-butadiene emulsion prepared by the present invention has good resistance to ag(e)ing, heat resistance and higher dilution stability, and
It is simple that styrene-butadiene emulsion technique is prepared using high temperature emulsion polymerization, product cost reduces, and is advantageous to large-scale industrial production.
（4）The present invention adds ammonium persulfate during carboxylic styrene butadiene latex is prepared can improve the mechanically stable of product
Property and chemical stability, and there is good water-retaining property and excellent cohesive force.
（5）The present invention has used ionic and nonionic emulsifier, two kinds of emulsifications during styrene-acrylic latex is prepared
Agent is used in combination so that latex intergranular produces very big electrostatic repulsion forces, while forms very thick aquation on emulsion particle surface again
Layer, thus polymer emulsion has excellent stability, while also partly connected using pre-emulsification during styrene-acrylic latex is prepared
Continuous seeded emulsion polymerization technique, it is ensured that emulsion polymerization process is more stable, and copolymerization composition is more homogeneous, while effectively controls emulsion
In latex particle size and distribution.
Embodiment
Embodiment 1
The present embodiment provides a kind of chinampa Adhesive composition of excellent performance, and the Adhesive composition presses mass parts
Number meter includes following components：
Water-based latex：50 parts, phenolic resin：20 parts, filler：6 parts, water-based PUR dispersions：6 parts, mill base：10 parts, crosslinking
Agent：1 part, coupling agent：0.1 part, mould inhibitor：0.1 part, age resistor：0.1 part, ultraviolet absorber：0.2 part, defoamer：0.1 part,
Dispersant：0.5 part, thickener：5 parts, zinc oxide：2 parts；
Filler is hollow glass micropearl；Mill base is red, orange, yellow, green, blueness, purple, the mill base of black；Hand over
Connection agent is epoxy silane crosslinker XR-500；Coupling agent is aqueous silane coupling agent；Mould inhibitor is ZPT；Age resistor is
P phenylenediamine type antioxidant；Ultraviolet absorber is phenyl salicylate；Defoamer is octanol；Dispersant is lauryl sodium sulfate；
Thickener is hydroxyethyl cellulose；
Wherein, the mixture that water-based latex is made up of styrene-butadiene latex, carboxylic styrene butadiene latex and styrene-acrylic latex, by its matter
It is styrene-butadiene latex to measure ratio：Carboxylic styrene butadiene latex：Styrene-acrylic latex=1：0.5：0.2；
Water-based PUR dispersions are prepared according to the following steps：
(i) the PPG Jing Guo drying process is fitted into and be furnished with the container of thermometer, agitator, into container
Add toluene di-isocyanate(TDI) and be passed through nitrogen and react 30min in 30 DEG C, be then added dropwise into container dissolved with dihydromethyl propionic acid
METHYLPYRROLIDONE in 55 DEG C react 1h, obtain performed polymer；
(ii) deionized water and triethylamine high-speed stirred are added in another container, (i) obtained performed polymer cools by step
Injected after to 40 ° wherein, add dihydroxypropane and ethylenediamine chain extension after reacting 5min, scattered reaction 15min can obtain water-based
PUR dispersions.
The preparation method of styrene-butadiene latex comprises the following steps that：
Butadiene, styrene, polyoxyethylene phenol alkyl ether, tert-dodecyl mercaptan are added in reactor, are in temperature
Polymerisation 6h, is then cooled to room temperature at 70 DEG C, adds sodium phosphate, odium stearate, potassium peroxydisulfate stirring 20min, produces
To styrene-butadiene latex；
Wherein, styrene and butadiene mass ratio are 2.5:1, wherein purity >=99% of styrene；Sodium phosphate, stearic acid
Sodium, potassium peroxydisulfate mass ratio are 0.3:1.5:0.3.
The preparation method of carboxylic styrene butadiene latex comprises the following steps that：
Styrene, butadiene, water and part benzoyl peroxide are added in reactor, vacuum nitrogen gas displacement
Afterwards, start stirring and open heating simultaneously, mixing speed 300r/min, when reactor is warming up to 75 DEG C, add remainder
Benzoyl peroxide, after reacting 30min, the aqueous solution of methyl methacrylate and ammonium persulfate is added, is cooled to after being incubated 2h
Room temperature, adjust viscosity≤300mPa.s, pH value：7, that is, obtain carboxylic styrene butadiene latex；
Wherein, the benzoyl peroxide of addition adds at twice, adds the 1/3 of total amount for the first time, second of addition total amount
2/3.
The preparation method of styrene-acrylic latex comprises the following steps that：
（1）By styrene, Isooctyl acrylate monomer, acrylic acid, N hydroxymethyl acrylamide, neopelex, second
Sodium olefin sulfonate, OPEO and deionized water addition pre-emulsification kettle, the strong stirring 15min under 700r/min,
It is prepared into pre-emulsion；
（2）By part ammonium persulfate, sodium acid carbonate, and above-mentioned steps（1）Middle part pre-emulsion is added in reactor,
It is brought rapidly up to 80 DEG C, mixing speed 80r/min, is incubated 30min, then remaining pre-emulsion and ammonium persulfate is added dropwise, in 1h
Inside drip, temperature control drips rear temperature and rise to 80 DEG C, be incubated 0.5h at 705 DEG C, is finally cooled to 45 DEG C, ammoniacal liquor is adjusted
Ph to 7 is saved, that is, obtains styrene-acrylic latex；
The preparation method of the chinampa Adhesive composition of the excellent performance is specific as follows：
（1）Styrene-butadiene latex, carboxylic styrene butadiene latex and styrene-acrylic latex are mixed according to the above ratio, then add phenolic aldehyde tree
Fat, dispersant and defoamer are added, filler and zinc oxide, mixing speed 800r/ are added under conditions of high-speed stirred
Min, mixing time 40min；
（2）Reduction rotating speed is 300r/min, add water-based PUR dispersions, coupling agent, crosslinking agent, mould inhibitor, age resistor with
And ultraviolet absorber, stir 20min；
（3）To above-mentioned steps（2）Middle addition mill base and thickener, between 500mPa.s, discharging is regulation glue viscosity
Obtain chinampa adhesive.
Embodiment 2
The present embodiment provides a kind of chinampa Adhesive composition of excellent performance, and the Adhesive composition presses mass parts
Number meter includes following components：
Water-based latex：100 parts, phenolic resin：30 parts, filler：30 parts, water-based PUR dispersions：9 parts, mill base：15 parts, hand over
Join agent：3 parts, coupling agent：2 parts, mould inhibitor：0.5 part, age resistor：0.3 part, ultraviolet absorber：0.4 part, defoamer：0.2 part,
Dispersant：1 part, thickener：15 parts, zinc oxide：5 parts；
Filler is hollow glass micropearl；Mill base is red, orange, yellow, green, blueness, purple, the mill base of black；Hand over
Connection agent is aziridines crosslinking agent XR-100；Coupling agent is aqueous titanic acid ester coupling agent；Mould inhibitor is Dichlorophenol；Age resistor is pair
Phenylenediamine age resistor；Ultraviolet absorber is phenoxy group triazine；Defoamer is silicone；Dispersant is polyethylene glycol；Thickener is
Polyvinylpyrrolidone；
Wherein, the mixture that water-based latex is made up of styrene-butadiene latex, carboxylic styrene butadiene latex and styrene-acrylic latex, by its matter
It is styrene-butadiene latex to measure ratio：Carboxylic styrene butadiene latex：Styrene-acrylic latex=1：0.8：0.6；
Water-based PUR dispersions are prepared according to the following steps：
(i) the PPG Jing Guo drying process is fitted into and be furnished with the container of thermometer, agitator, into container
Add toluene di-isocyanate(TDI) and be passed through nitrogen and react 60min in 50 DEG C, be then added dropwise into container dissolved with dihydromethyl propionic acid
METHYLPYRROLIDONE in 60 DEG C react 2h, obtain performed polymer；
(ii) deionized water and triethylamine high-speed stirred are added in another container, (i) obtained performed polymer cools by step
Injected after to 40 ° wherein, add dihydroxypropane and ethylenediamine chain extension after reacting 10min, scattered reaction 18min can obtain water-based
PUR dispersions.
The preparation method of styrene-butadiene latex comprises the following steps that：
Butadiene, styrene, polyoxyethylene phenol alkyl ether, tert-dodecyl mercaptan are added in reactor, are in temperature
Polymerisation 7h, is then cooled to room temperature at 75 DEG C, adds sodium phosphate, odium stearate, potassium peroxydisulfate stirring 30min, produces
To styrene-butadiene latex；
Wherein, styrene and butadiene mass ratio are 3:1, wherein purity >=99% of styrene；Sodium phosphate, odium stearate,
Potassium peroxydisulfate mass ratio is 1:1.5:0.3.
The preparation method of carboxylic styrene butadiene latex comprises the following steps that：
Styrene, butadiene, water and part benzoyl peroxide are added in reactor, vacuum nitrogen gas displacement
Afterwards, start stirring and open heating simultaneously, mixing speed 400r/min, when reactor is warming up to 80 DEG C, add remainder
Benzoyl peroxide, after reacting 50min, the aqueous solution of methyl methacrylate and ammonium persulfate is added, is cooled to after being incubated 3h
Room temperature, adjust viscosity≤300mPa.s, pH value：9, that is, obtain carboxylic styrene butadiene latex；
Wherein, the benzoyl peroxide of addition adds at twice, adds the 1/3 of total amount for the first time, second of addition total amount
2/3.
The preparation method of styrene-acrylic latex comprises the following steps that：
（1）By styrene, Isooctyl acrylate monomer, acrylic acid, N hydroxymethyl acrylamide, neopelex, second
Sodium olefin sulfonate, OPEO and deionized water addition pre-emulsification kettle, the strong stirring 30min under 800r/min,
It is prepared into pre-emulsion；
（2）By part ammonium persulfate, sodium acid carbonate, and above-mentioned steps（1）Middle part pre-emulsion is added in reactor,
It is brought rapidly up to 85 DEG C, mixing speed 100r/min, is incubated 50min, then remaining pre-emulsion and ammonium persulfate is added dropwise, in 2h
Inside drip, temperature control drips rear temperature and rise to 85 DEG C, be incubated 1h at 75 DEG C, is finally cooled to 45 DEG C, ammoniacal liquor regulation Ph
To 8, that is, obtain styrene-acrylic latex；
The preparation method of the chinampa Adhesive composition of the excellent performance is specific as follows：
（1）Styrene-butadiene latex, carboxylic styrene butadiene latex and styrene-acrylic latex are mixed according to the above ratio, then add phenolic aldehyde tree
Fat, dispersant and defoamer are added, filler and zinc oxide, mixing speed 1000r/ are added under conditions of high-speed stirred
Min, mixing time 50min；
（2）Reduction rotating speed is 400r/min, add water-based PUR dispersions, coupling agent, crosslinking agent, mould inhibitor, age resistor with
And ultraviolet absorber, stir 30min；
（3）To above-mentioned steps（2）Middle addition mill base and thickener, between 2500mPa.s, discharging is regulation glue viscosity
Obtain chinampa adhesive.
Embodiment 3
The present embodiment provides a kind of chinampa Adhesive composition of excellent performance, and the Adhesive composition presses mass parts
Number meter includes following components：
Water-based latex：80 parts, phenolic resin：25 parts, filler：16 parts, water-based PUR dispersions：7 parts, mill base：13 parts, hand over
Join agent：2 parts, coupling agent：1 part, mould inhibitor：0.3 part, age resistor：0.2 part, ultraviolet absorber：0.3 part, defoamer：0.15 part,
Dispersant：0.8 part, thickener：10 parts, zinc oxide：3 parts；
Filler is hollow glass micropearl；Mill base is red, orange, yellow, green, blueness, purple, the mill base of black；Hand over
Connection agent is trien；Coupling agent is aqueous silane coupling agent；Mould inhibitor is methyl formate；Age resistor is p-phenylenediamine class
Age resistor；Ultraviolet absorber is trimethoxybenzoate；Defoamer is tributyl phosphate；Dispersant is polyacrylamide；Increase
Thick dose is Sodium Polyacrylate；
Wherein, the mixture that water-based latex is made up of styrene-butadiene latex, carboxylic styrene butadiene latex and styrene-acrylic latex, by its matter
It is styrene-butadiene latex to measure ratio：Carboxylic styrene butadiene latex：Styrene-acrylic latex=1：0.7：0.4；
Water-based PUR dispersions are prepared according to the following steps：
(i) the PPG Jing Guo drying process is fitted into and be furnished with the container of thermometer, agitator, into container
Add toluene di-isocyanate(TDI) and be passed through nitrogen and react 50min in 40 DEG C, be then added dropwise into container dissolved with dihydromethyl propionic acid
METHYLPYRROLIDONE in 58 DEG C react 1h, obtain performed polymer；
(ii) deionized water and triethylamine high-speed stirred are added in another container, (i) obtained performed polymer cools by step
Injected after to 40 ° wherein, add dihydroxypropane and ethylenediamine chain extension after reacting 8min, scattered reaction 16min can obtain water-based
PUR dispersions.
The preparation method of styrene-butadiene latex comprises the following steps that：
Butadiene, styrene, polyoxyethylene phenol alkyl ether, tert-dodecyl mercaptan are added in reactor, are in temperature
Polymerisation 6h, is then cooled to room temperature at 73 DEG C, adds sodium phosphate, odium stearate, potassium peroxydisulfate stirring 25min, produces
To styrene-butadiene latex；
Wherein, styrene and butadiene mass ratio are 2.8:1, wherein purity >=99% of styrene；Sodium phosphate, stearic acid
Sodium, potassium peroxydisulfate mass ratio are 0.8:1.5:0.3.
The preparation method of carboxylic styrene butadiene latex comprises the following steps that：
Styrene, butadiene, water and part benzoyl peroxide are added in reactor, vacuum nitrogen gas displacement
Afterwards, start stirring and open heating simultaneously, mixing speed 350r/min, when reactor is warming up to 78 DEG C, add remainder
Benzoyl peroxide, after reacting 40min, the aqueous solution of methyl methacrylate and ammonium persulfate is added, is cooled to after being incubated 2h
Room temperature, adjust viscosity≤300mPa.s, pH value：8, that is, obtain carboxylic styrene butadiene latex；
Wherein, the benzoyl peroxide of addition adds at twice, adds the 1/3 of total amount for the first time, second of addition total amount
2/3.
The preparation method of styrene-acrylic latex comprises the following steps that：
（1）By styrene, Isooctyl acrylate monomer, acrylic acid, N hydroxymethyl acrylamide, neopelex, second
Sodium olefin sulfonate, OPEO and deionized water addition pre-emulsification kettle, the strong stirring 20min under 750r/min,
It is prepared into pre-emulsion；
（2）By part ammonium persulfate, sodium acid carbonate, and above-mentioned steps（1）Middle part pre-emulsion is added in reactor,
It is brought rapidly up to 83 DEG C, mixing speed 90r/min, is incubated 40min, then remaining pre-emulsion and ammonium persulfate is added dropwise, in 1h
Inside drip, temperature control drips rear temperature and rise to 83 DEG C, be incubated 0.8h at 72 DEG C, is finally cooled to 45 DEG C, ammoniacal liquor regulation
Ph to 7, that is, obtain styrene-acrylic latex；
The preparation method of the chinampa Adhesive composition of the excellent performance is specific as follows：
（1）Styrene-butadiene latex, carboxylic styrene butadiene latex and styrene-acrylic latex are mixed according to the above ratio, then add phenolic aldehyde tree
Fat, dispersant and defoamer are added, filler and zinc oxide, mixing speed 900r/ are added under conditions of high-speed stirred
Min, mixing time 45min；
（2）Reduction rotating speed is 350r/min, add water-based PUR dispersions, coupling agent, crosslinking agent, mould inhibitor, age resistor with
And ultraviolet absorber, stir 25min；
（3）To above-mentioned steps（2）Middle addition mill base and thickener, between 1000mPa.s, discharging is regulation glue viscosity
Obtain chinampa adhesive.
The use of the lawn withdrawal force of adhesive of the present invention is 46.7N, national standard is 30N, and this withdrawal force is to be based on 10
The average value of individual sample testing, after the adhesive of the present invention has been used on lawn, careless silk withdrawal force is greatly improved.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domains of application claims.
Claims (4)
1. the chinampa Adhesive composition of a kind of excellent performance, it is characterised in that the Adhesive composition presses mass fraction
Meter includes following components：
Water-based latex：50-100 parts, phenolic resin：20-30 parts, filler：6-30 parts, water-based PUR dispersions：6-9 parts, mill base：
10-15 parts, crosslinking agent：1-3 parts, coupling agent：0.1-2 parts, mould inhibitor：0.1-0.5 parts, age resistor：0.1-0.3 parts, ultraviolet suction
Receive agent：0.2-0.4 parts, defoamer：0.1-0.2 parts, dispersant：0.5-1 parts, thickener：5-15 parts, zinc oxide：2-5 parts；
Wherein, the mixture that water-based latex is made up of styrene-butadiene latex, carboxylic styrene butadiene latex and styrene-acrylic latex, by its mass ratio
For styrene-butadiene latex：Carboxylic styrene butadiene latex：Styrene-acrylic latex=1：0.5-0.8：0.2-0.6；
The water-based PUR dispersions are prepared according to the following steps：
(i) the PPG Jing Guo drying process is fitted into and be furnished with the container of thermometer, agitator, added into container
Toluene di-isocyanate(TDI) is simultaneously passed through nitrogen in 30-50 DEG C of reaction 30-60min, is then added dropwise into container dissolved with dihydroxymethyl third
The METHYLPYRROLIDONE of acid reacts 1-2h in 55-60 DEG C, obtains performed polymer；
(ii) deionized water and triethylamine high-speed stirred are added in another container, (i) obtained performed polymer is cooled to by step
Injected after 40 ° wherein, add dihydroxypropane and ethylenediamine chain extension after reacting 5-10min, scattered reaction 15-18min can obtain
Water-based PUR dispersions；
The preparation method of described styrene-butadiene latex comprises the following steps that：
Butadiene, styrene, polyoxyethylene phenol alkyl ether, tert-dodecyl mercaptan are added in reactor, are 70-75 in temperature
Polymerisation 6-7h at DEG C, is then cooled to room temperature, adds sodium phosphate, odium stearate, potassium peroxydisulfate stirring 20-30min, i.e.,
Obtain styrene-butadiene latex；
Wherein, described styrene and butadiene mass ratio are 2.5-3:1, wherein purity >=99% of styrene；Described phosphorus
Sour sodium, odium stearate, potassium peroxydisulfate mass ratio are 0.3-1:1.5:0.3；
The preparation method of described carboxylic styrene butadiene latex comprises the following steps that：
Styrene, butadiene, water and part benzoyl peroxide are added in reactor, after vacuum nitrogen gas displacement,
Start stirring and open heating simultaneously, mixing speed 300-400r/min, when reactor is warming up to 75-80 DEG C, addition remainder
The benzoyl peroxide divided, after reacting 30-50min, the aqueous solution of methyl methacrylate and ammonium persulfate is added, is incubated 2-3h
After be cooled to room temperature, adjust viscosity≤300mPa.s, pH value：7-9, that is, obtain carboxylic styrene butadiene latex；
Wherein, the benzoyl peroxide of the addition adds at twice, adds the 1/3 of total amount for the first time, second of addition total amount
2/3；
The preparation method of described styrene-acrylic latex comprises the following steps that：
(1) by styrene, Isooctyl acrylate monomer, acrylic acid, N hydroxymethyl acrylamide, neopelex, vinyl
Sodium sulfonate, OPEO and deionized water add pre-emulsification kettle, the strong stirring 15- under 700-800r/min
30min, it is prepared into pre-emulsion；
(2) part pre-emulsion in part ammonium persulfate, sodium acid carbonate, and above-mentioned steps (1) is added in reactor, rapidly
80-85 DEG C, mixing speed 80-100r/min is warming up to, is incubated 30-50min, then remaining pre-emulsion and persulfuric acid is added dropwise
Ammonium, dripped in 1-2h, temperature control drips rear temperature and rise to 80-85 DEG C, be incubated 0.5-1h, finally drop at 70-75 DEG C
Temperature ammoniacal liquor regulation pH to 7-8, that is, obtains styrene-acrylic latex to 45 DEG C.
2. the chinampa Adhesive composition of excellent performance according to claim 1, it is characterised in that：Described filler
For hollow glass micropearl；The mill base is red, orange, yellow, green, blueness, purple, the mill base of black.
3. the chinampa Adhesive composition of excellent performance according to claim 1, it is characterised in that：Described crosslinking
Agent is one in epoxy silane crosslinker XR-500, trien, hexamethylenetetramine, aziridines crosslinking agent XR-100
Kind or several mixtures；The coupling agent is one or both of aqueous silane coupling agent and aqueous titanic acid ester coupling agent；Institute
The mould inhibitor stated is one or more of mixtures in ZPT, methyl formate, Dichlorophenol；The age resistor is to benzene two
Amines antioxidants；Described ultraviolet absorber is one kind in phenyl salicylate, trimethoxybenzoate, phenoxy group triazine；
Described defoamer is one or more of mixtures in octanol, tributyl phosphate, silicone；Described dispersant is dodecyl
One or more of mixtures in sodium sulphate, methyl anyl alcohol, polyacrylamide and polyethylene glycol；The thickener is ethoxy
One or more of mixtures in cellulose, Sodium Polyacrylate, polyacrylamide, polyacrylic acid, polyvinylpyrrolidone.
4. the chinampa Adhesive composition of excellent performance according to claim 1, it is characterised in that：The excellent performance
Chinampa Adhesive composition preparation method it is specific as follows：
(1) styrene-butadiene latex, carboxylic styrene butadiene latex and styrene-acrylic latex are mixed according to the above ratio, then adds phenolic resin, then
Dispersant and defoamer are added, filler and zinc oxide, mixing speed 800-1000r/ are added under conditions of high-speed stirred
Min, mixing time 40-50min；
(2) reduce rotating speed be 300-400r/min, add water-based PUR dispersions, coupling agent, crosslinking agent, mould inhibitor, age resistor with
And ultraviolet absorber, stir 20-30min；
(3) mill base and thickener are added into above-mentioned steps (2), between 500-2500mPa.s, discharging is regulation glue viscosity
Obtain chinampa adhesive.
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| CN109294482A (en) * | 2017-07-25 | 2019-02-01 | 济宁明升新材料有限公司 | The preparation method of styrene-butadiene latex and products thereof for carpet adhesive |
| CN109294481B (en) * | 2017-07-25 | 2020-06-26 | 济宁明升新材料有限公司 | Styrene-butadiene latex for artificial lawn and preparation method thereof |
| CN107603202A (en) * | 2017-09-30 | 2018-01-19 | 南京晟强橡塑有限公司 | A kind of rubber pocket former polyurethane rubber bolster |
| CN108034288A (en) * | 2017-12-06 | 2018-05-15 | 博维恩冷冻科技（苏州）有限公司 | A kind of refrigeration system compressor |
| EP3746493B1 (en) * | 2018-02-02 | 2021-12-22 | DDP Specialty Electronic Materials US, LLC | Adhesive useful for installing vehicle windows |
| CN117211130A (en) * | 2019-01-28 | 2023-12-12 | 江苏共创人造草坪股份有限公司 | Artificial turf with antibacterial and mildew-proof properties and preparation method thereof |
| CN111234079B (en) * | 2020-01-17 | 2022-05-06 | 日照广大建筑材料有限公司 | Special carboxylic styrene-butadiene latex for lawn and preparation process thereof |
| CN111925749B (en) * | 2020-08-14 | 2021-09-21 | 湖北德龙彩画装饰有限公司 | Adhesive special for outer wall canvas |
| CN114479724B (en) * | 2022-03-29 | 2023-03-21 | 中国林业科学研究院木材工业研究所 | Light-colored adhesive for impregnating decorative paper or high-pressure laminated plate and preparation method thereof |
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| CN101475783B (en) * | 2009-01-20 | 2010-10-27 | 江苏共创人造草坪有限公司 | High performance aqueous adhesive composition for artificial lawn back rubber |
| CN102206472B (en) * | 2011-05-10 | 2013-01-16 | 常州工程职业技术学院 | Adhesive composition for artificial turf |
| CN103174081B (en) * | 2013-03-19 | 2015-11-04 | 广州鹿山新材料股份有限公司 | A kind of novel artificial grassplot structure and building method thereof |
| JP6084878B2 (en) * | 2013-03-29 | 2017-02-22 | 日本エイアンドエル株式会社 | Adhesive composition and product using the composition |
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