CN107724184A - A kind of paper pallet waterproof flame-retardant paint and preparation method thereof - Google Patents
A kind of paper pallet waterproof flame-retardant paint and preparation method thereof Download PDFInfo
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- CN107724184A CN107724184A CN201710753505.9A CN201710753505A CN107724184A CN 107724184 A CN107724184 A CN 107724184A CN 201710753505 A CN201710753505 A CN 201710753505A CN 107724184 A CN107724184 A CN 107724184A
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/26—Aminoplasts
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/32—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/34—Ignifugeants
Abstract
The invention provides a kind of paper pallet waterproof flame-retardant paint and preparation method thereof.Preparation method is as follows：（1）Hectorite, diethyl hypo-aluminum orthophosphate, melamine phosphoric acid are dissolved in dimethylbenzene, fully infiltration, are uniformly mixed, it is ground again after standing；（2）Mixed solution is heated up, Polyamide Epoxy is added and alkyl ketene dimer is modified, it is standby；（3）By being mixed evenly for butyl acetate and ethylene glycol ether acetate, gum dammar, polyvinyl acetate, D ethyl tartrates, dimethyl silicone polymer are added while stirring；（4）By step（2）The solution of preparation adds step（3）Solution in, be mixed evenly, vacuum suction, discharge bubble therein.The paper pallet of the present invention is moistureproof good with fire resistance with waterproof flame-retardant paint, significantly improves the surface strength of paper, increases its resistant to liquids penetrating power, improves paper pallet humidity resistance and fire resistance.
Description
Technical field
The present invention relates to paper products paint field, and in particular to a kind of paper pallet waterproof flame-retardant paint and its preparation side
Method.
Background technology
Paper pallet is a kind of imitative biological principle, the honeycomb article of alveolate texture.It is to rush honeycomb paper pallet through special
Pressure equipment and mould punching form, and may be substituted for padded coaming of the eps foam as product inner packing.Because its have it is light,
Firmly, characteristic that is good to commodity protectiveness, recyclable, being easy to handling to transport, is widely used in household electrical appliance, textile
With the transport and marketing packing of many commodity such as food.This material is required to bear the load of higher-strength.But paper stack
The main component of plate is cellulose and hemicellulose, and its hydrophily is strong, moisture is easily absorbed from surrounding environment, especially in high humidity
When either being contacted under the conditions of degree with high-moisture food material (such as fresh agricultural product).The intensity of paper pallet depends primarily on fibre
The hydrogen bond connection between plain molecule is tieed up, and hydrogen bond is extremely sensitive to water, after absorbing moisture, hydrogen bond will be reduced rapidly so that paper stack
The physics and mechanical strength of plate decline, so as to cause the carton intensity decline in storage and the process of circulation even damaged.Thus, carry
The hydrophobic humidity resistance of high paper pallet is particularly important to improving paper pallet intensity, improving packaging quality.Also due to paper stack
The material of plate is cellulose fibre, and in the case of environmental drying, the naked light for touching Mars etc easily burns this fiber.
The content of the invention
Technical problems to be solved：It is an object of the invention to provide a kind of paper pallet waterproof flame-retardant paint, its performance energy
It is enough to meet moistureproof, fire-retardant requirement simultaneously.
Technical scheme：A kind of paper pallet waterproof flame-retardant paint, it is prepared by weight by following component：Dimethylbenzene
40-60 parts, butyl acetate 15-20 parts, ethylene glycol ether acetate 10-20 parts, Polyamide Epoxy 7-14 parts, alkyl ketene
Dimer 30-50 parts, dimethyl silicone polymer 1-3 parts, gum dammar 10-18 parts, polyvinyl acetate 5-12 parts, D- tartaric acid
Diethylester 4-8 parts, diethyl hypo-aluminum orthophosphate 1.5-3.5 parts, melamine phosphatase 11 .2-2.6 parts, hectorite 3.6-7.5 parts.
It is further preferred that a kind of described paper pallet waterproof flame-retardant paint, prepared by weight by following component and
Into：Dimethylbenzene 45-55 parts, butyl acetate 16-18 parts, ethylene glycol ether acetate 12-16 parts, Polyamide Epoxy 9-13
Part, alkyl ketene dimer 35-45 parts, dimethyl silicone polymer 1-3 parts, gum dammar 12-16 parts, polyvinyl acetate 7-10
Part, D- ethyl tartrate 5-7 parts, diethyl hypo-aluminum orthophosphate 2-3 parts, melamine phosphatase 11 .6-2.2 parts, hectorite 4.2-
6.6 part.
The preparation method of above-mentioned paper pallet waterproof flame-retardant paint, comprises the following steps：
（1）Hectorite, diethyl hypo-aluminum orthophosphate, melamine phosphoric acid are dissolved in dimethylbenzene, fully infiltration, are stirred
It is even, 24-72h is stood, then it is ground to 10-30um；
（2）Mixed solution is warming up to 70-100 DEG C, Polyamide Epoxy is added and alkyl ketene dimer is modified, react 2-
6h, mixing speed 800-3000r/min, it is standby；
（3）By being mixed evenly for butyl acetate and ethylene glycol ether acetate, gum dammar, poly-vinegar acid are added while stirring
Vinyl acetate, D- ethyl tartrates, dimethyl silicone polymer；
（4）By step（2）The solution of preparation adds step（3）Solution in, be mixed evenly, vacuum suction, discharge wherein
Bubble, vacuum 80-100Pa.
Further, the preparation method of described a kind of paper pallet waterproof flame-retardant paint, the step（1）During middle standing
Between be 36-48h, fineness of grind 10-20um.
Further, the preparation method of described a kind of paper pallet waterproof flame-retardant paint, the step（2）Middle mixing is molten
Liquid is warming up to temperature as 80-90 DEG C, reaction time 3-5h, mixing speed 1500-2500r/min.
Further, the preparation method of described a kind of paper pallet waterproof flame-retardant paint, the step（4）Middle vacuum
For 95Pa.
Further, the preparation method of described a kind of paper pallet waterproof flame-retardant paint, paper is applied to by the waterproofing agent
Simultaneously dried through 40-60 DEG C on case surface.
Beneficial effect：The paper pallet of the present invention greatly reduces paper pallet to water with waterproof flame-retardant paint after paper pallet is smeared
The adsorption rate divided, improve the water resistance of paper pallet；Polyamide Epoxy is modified in doping poly cyanamid phosphoric acid, hectorite
After, the fire resistance of paper pallet is greatly improved.
Embodiment
Embodiment 1
A kind of paper pallet waterproof flame-retardant paint, it is prepared by weight by following component：40 parts of dimethylbenzene, butyl acetate 20
Part, 20 parts of ethylene glycol ether acetate, 7 parts of Polyamide Epoxy, 30 parts of alkyl ketene dimer, dimethyl silicone polymer 1
Part, 10 parts of gum dammar, 5 parts of polyvinyl acetate, 8 parts of D- ethyl tartrates, 1.5 parts of diethyl hypo-aluminum orthophosphate, melamine
2.6 parts of amine phosphoric acid, 3.6 parts of hectorite.
Above-mentioned paper pallet is with the preparation method of waterproof flame-retardant paint：（1）By hectorite, diethyl hypo-aluminum orthophosphate, three
Poly cyanamid phosphoric acid is dissolved in dimethylbenzene, fully infiltration, is uniformly mixed, and stands 24h, then ground to 30um；（2）Will mixing
Solution is warming up to 100 DEG C, adds Polyamide Epoxy and alkyl ketene dimer is modified, react 2h, mixing speed is
3000r/min, it is standby；（3）By being mixed evenly for butyl acetate and ethylene glycol ether acetate, add reach agate while stirring
Resin, polyvinyl acetate, D- ethyl tartrates, dimethyl silicone polymer；（4）By step（2）The solution of preparation adds step
Suddenly（3）Solution in, be mixed evenly, vacuum suction, discharge bubble therein, vacuum 80Pa.
Embodiment 2
A kind of paper pallet waterproof flame-retardant paint, it is prepared by weight by following component：60 parts of dimethylbenzene, butyl acetate 15
Part, 10 parts of ethylene glycol ether acetate, 14 parts of Polyamide Epoxy, 50 parts of alkyl ketene dimer, dimethyl silicone polymer 3
Part, 18 parts of gum dammar, 12 parts of polyvinyl acetate, 4 parts of D- ethyl tartrates, 3.5 parts of diethyl hypo-aluminum orthophosphate, melamine
Amine phosphatase 11 .2 parts, 7.5 parts of hectorite.
Above-mentioned paper pallet is with the preparation method of waterproof flame-retardant paint：（1）By hectorite, diethyl hypo-aluminum orthophosphate, three
Poly cyanamid phosphoric acid is dissolved in dimethylbenzene, fully infiltration, is uniformly mixed, and stands 72h, then ground to 10um；（2）Will mixing
Solution is warming up to 100 DEG C, adds Polyamide Epoxy and alkyl ketene dimer is modified, react 6h, mixing speed 800r/
Min, it is standby；（3）By being mixed evenly for butyl acetate and ethylene glycol ether acetate, add while stirring gum dammar,
Polyvinyl acetate, D- ethyl tartrates, dimethyl silicone polymer；（4）By step（2）The solution of preparation adds step（3）
Solution in, be mixed evenly, vacuum suction, discharge bubble therein, vacuum 100Pa.
Embodiment 3
A kind of paper pallet waterproof flame-retardant paint, it is prepared by weight by following component：45 parts of dimethylbenzene, butyl acetate 18
Part, 16 parts of ethylene glycol ether acetate, 9 parts of Polyamide Epoxy, 35 parts of alkyl ketene dimer, dimethyl silicone polymer 1
Part, 12 parts of gum dammar, 10 parts of polyvinyl acetate, 5 parts of D- ethyl tartrates, 3 parts of diethyl hypo-aluminum orthophosphate, melamine
6.6 parts of phosphatase 11 .6 parts, hectorite.
Above-mentioned paper pallet is with the preparation method of waterproof flame-retardant paint：（1）By hectorite, diethyl hypo-aluminum orthophosphate, three
Poly cyanamid phosphoric acid is dissolved in dimethylbenzene, fully infiltration, is uniformly mixed, and stands 36h, then ground to 20um；（2）Will mixing
Solution is warming up to 80 DEG C, adds Polyamide Epoxy and alkyl ketene dimer is modified, react 3h, mixing speed 1500r/
Min, it is standby；（3）By being mixed evenly for butyl acetate and ethylene glycol ether acetate, add while stirring gum dammar,
Polyvinyl acetate, D- ethyl tartrates, dimethyl silicone polymer；（4）By step（2）The solution of preparation adds step（3）
Solution in, be mixed evenly, vacuum suction, discharge bubble therein, vacuum 95Pa.
Embodiment 4
A kind of paper pallet waterproof flame-retardant paint, it is prepared by weight by following component：55 parts of dimethylbenzene, butyl acetate 16
Part, 12 parts of ethylene glycol ether acetate, 13 parts of Polyamide Epoxy, 45 parts of alkyl ketene dimer, dimethyl silicone polymer 3
Part, 16 parts of gum dammar, 7 parts of polyvinyl acetate, 7 parts of D- ethyl tartrates, 2 parts of diethyl hypo-aluminum orthophosphate, melamine
2.2 parts of phosphoric acid, 4.2 parts of hectorite.
Above-mentioned paper pallet is with the preparation method of waterproof flame-retardant paint：（1）By hectorite, diethyl hypo-aluminum orthophosphate, three
Poly cyanamid phosphoric acid is dissolved in dimethylbenzene, fully infiltration, is uniformly mixed, and stands 48h, then ground to 10um；（2）Will mixing
Solution is warming up to 90 DEG C, adds Polyamide Epoxy and alkyl ketene dimer is modified, react 5h, mixing speed 2500r/
Min, it is standby；（3）By being mixed evenly for butyl acetate and ethylene glycol ether acetate, add while stirring gum dammar,
Polyvinyl acetate, D- ethyl tartrates, dimethyl silicone polymer；（4）By step（2）The solution of preparation adds step（3）
Solution in, be mixed evenly, vacuum suction, discharge bubble therein, vacuum 95Pa.
Embodiment 5
A kind of paper pallet waterproof flame-retardant paint, it is prepared by weight by following component：50 parts of dimethylbenzene, butyl acetate 18
Part, 14 parts of ethylene glycol ether acetate, 11 parts of Polyamide Epoxy, 40 parts of alkyl ketene dimer, dimethyl silicone polymer 2
Part, 14 parts of gum dammar, 9 parts of polyvinyl acetate, 6 parts of D- ethyl tartrates, 2.5 parts of diethyl hypo-aluminum orthophosphate, melamine
2 parts of amine phosphoric acid, 5.5 parts of hectorite.
Above-mentioned paper pallet is with the preparation method of waterproof flame-retardant paint：（1）By hectorite, diethyl hypo-aluminum orthophosphate, three
Poly cyanamid phosphoric acid is dissolved in dimethylbenzene, fully infiltration, is uniformly mixed, and stands 40h, then ground to 15um；（2）Will mixing
Solution is warming up to 85 DEG C, adds Polyamide Epoxy and alkyl ketene dimer is modified, react 4h, mixing speed 2000r/
Min, it is standby；（3）By being mixed evenly for butyl acetate and ethylene glycol ether acetate, add while stirring gum dammar,
Polyvinyl acetate, D- ethyl tartrates, dimethyl silicone polymer；（4）By step（2）The solution of preparation adds step（3）
Solution in, be mixed evenly, vacuum suction, discharge bubble therein, vacuum 95Pa.
Comparative example 1
A kind of paper pallet waterproof flame-retardant paint, it is prepared by weight by following component：40 parts of dimethylbenzene, butyl acetate 20
Part, 20 parts of ethylene glycol ether acetate, 7 parts of Polyamide Epoxy, 30 parts of alkyl ketene dimer, dimethyl silicone polymer 1
Part, 10 parts of gum dammar, 1.5 parts of diethyl hypo-aluminum orthophosphate, 2.6 parts of melamine phosphoric acid, 3.6 parts of hectorite.
Above-mentioned paper pallet is with the preparation method of waterproof flame-retardant paint：（1）By hectorite, diethyl hypo-aluminum orthophosphate, three
Poly cyanamid phosphoric acid is dissolved in dimethylbenzene, fully infiltration, is uniformly mixed, and stands 24h, then ground to 30um；（2）Will mixing
Solution is warming up to 100 DEG C, adds Polyamide Epoxy and alkyl ketene dimer is modified, react 2h, mixing speed is
3000r/min, it is standby；（3）By being mixed evenly for butyl acetate and ethylene glycol ether acetate, add reach agate while stirring
Resin dimethyl silicone polymer；（4）By step（2）The solution of preparation adds step（3）Solution in, be mixed evenly, very
Sky pumping, discharges bubble therein, vacuum 80Pa.
Comparative example 2
A kind of paper pallet waterproof flame-retardant paint, it is prepared by weight by following component：60 parts of dimethylbenzene, butyl acetate 15
Part, 10 parts of ethylene glycol ether acetate, 14 parts of Polyamide Epoxy, 50 parts of alkyl ketene dimer, dimethyl silicone polymer 3
Part, 18 parts of gum dammar, 12 parts of polyvinyl acetate, 4 parts of D- ethyl tartrates, 3.5 parts of diethyl hypo-aluminum orthophosphate.Above-mentioned paper
Pallet is with the preparation method of waterproof flame-retardant paint：（1）Diethyl hypo-aluminum orthophosphate is dissolved in dimethylbenzene, fully infiltration, stirring
It is well mixed, 72h is stood, then it is ground to 10um；（2）Mixed solution is warming up to 100 DEG C, add Polyamide Epoxy and
Alkyl ketene dimer is modified, and reacts 6h, mixing speed 800r/min, standby；（3）By butyl acetate and ethylene glycol ethyl ether vinegar
Acid esters is mixed evenly, and adds gum dammar, polyvinyl acetate, D- ethyl tartrates, poly dimethyl while stirring
Siloxanes；（4）By step（2）The solution of preparation adds step（3）Solution in, be mixed evenly, vacuum suction, discharge it
In bubble, vacuum 100Pa.
Performance test：（1）Limited oxygen index by GB/T 2406-1993 test, sample size be 70mm × 6.5mm ×
3mm；（2）Coated paper pallet sample is cut into 70mm × 70mm sizes by water resistance test, is 23 DEG C in temperature, relative humidity
48h is placed for 50% climatic chamber.The coated side of prefabricated sample (7cm × 7cm) is placed on testing stand.In paper pallet table
5mL water is sprayed in face, is placed on temperature as in (20 ± 2) DEG C environment so that moisture fully absorbs within a certain period of time.Absorb
After 2min, the moisture of paper pallet excess surface is wiped clean with paper handkerchief.In order to eliminate edge effect, paper pallet is cut into
2.54cm × 2.54cm sizes.The water adsorption rate of paper pallet can be calculated by following formula:Adsorption rate=(m2-m1)/S.
Wherein：M1 and m2 represents that paper pallet absorbs the quality before and after moisture respectively；S is the surface area of sample.
The property indices of material of the present invention see the table below.Water adsorption rate is the basic finger of the hydrophobic humidity resistance of paper pallet
Mark, directly illustrate paper pallet contact with water after absorption moisture number, it may be seen that with smearing embodiment prepared by
Paper pallet after coating greatly reduces the adsorption rate to moisture, improves the water resistance of paper pallet；In doping poly cyanamid phosphoric acid, lithium
After montmorillonite is modified to Polyamide Epoxy, fire resistance is greatly improved.
The property indices of the paper pallet waterproof flame-retardant paint of table 1
。
Claims (7)
1. a kind of paper pallet waterproof flame-retardant paint, it is characterised in that be prepared by weight by following component：Dimethylbenzene
40-60 parts, butyl acetate 15-20 parts, ethylene glycol ether acetate 10-20 parts, Polyamide Epoxy 7-14 parts, alkyl ketene
Dimer 30-50 parts, dimethyl silicone polymer 1-3 parts, gum dammar 10-18 parts, polyvinyl acetate 5-12 parts, D- tartaric acid
Diethylester 4-8 parts, diethyl hypo-aluminum orthophosphate 1.5-3.5 parts, melamine phosphatase 11 .2-2.6 parts, hectorite 3.6-7.5 parts.
2. a kind of paper pallet waterproof flame-retardant paint according to claim 1, it is characterised in that by following component by weight
Part is prepared：Dimethylbenzene 45-55 parts, butyl acetate 16-18 parts, ethylene glycol ether acetate 12-16 parts, daiamid epoxy tree
Fat 9-13 parts, alkyl ketene dimer 35-45 parts, dimethyl silicone polymer 1-3 parts, gum dammar 12-16 parts, polyvinyl acetate
Ester 7-10 parts, D- ethyl tartrate 5-7 parts, diethyl hypo-aluminum orthophosphate 2-3 parts, melamine phosphatase 11 .6-2.2 parts, lithium, which cover, to be taken off
Stone 4.2-6.6 parts.
3. a kind of preparation method of paper pallet waterproof flame-retardant paint, it is characterised in that comprise the following steps：
（1）Hectorite, diethyl hypo-aluminum orthophosphate, melamine phosphoric acid are dissolved in dimethylbenzene, fully infiltration, are stirred
It is even, 24-72h is stood, then it is ground to 10-30um；
（2）Mixed solution is warming up to 70-100 DEG C, Polyamide Epoxy is added and alkyl ketene dimer is modified, react 2-
6h, mixing speed 800-3000r/min, it is standby；
（3）By being mixed evenly for butyl acetate and ethylene glycol ether acetate, gum dammar, poly-vinegar acid are added while stirring
Vinyl acetate, D- ethyl tartrates, dimethyl silicone polymer；
（4）By step（2）The solution of preparation adds step（3）Solution in, be mixed evenly, vacuum suction, discharge wherein
Bubble, vacuum 80-100Pa.
A kind of 4. preparation method of paper pallet waterproof flame-retardant paint according to claim 3, it is characterised in that：The step
Suddenly（1）Middle time of repose is 36-48h, fineness of grind 10-20um.
A kind of 5. preparation method of paper pallet waterproof flame-retardant paint according to claim 3, it is characterised in that：The step
Suddenly（2）Middle mixed solution is warming up to temperature as 80-90 DEG C, reaction time 3-5h, mixing speed 1500-2500r/min.
A kind of 6. preparation method of paper pallet waterproof flame-retardant paint according to claim 3, it is characterised in that：The step
Suddenly（4）Middle vacuum is 95Pa.
A kind of 7. preparation method of paper pallet waterproof flame-retardant paint according to claim 3, it is characterised in that：This is prevented
Aqua is applied to carton surface and through 40-60 DEG C of drying.
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| CN201710753505.9A CN107724184A (en) | 2017-08-29 | 2017-08-29 | A kind of paper pallet waterproof flame-retardant paint and preparation method thereof |
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| CN201710753505.9A CN107724184A (en) | 2017-08-29 | 2017-08-29 | A kind of paper pallet waterproof flame-retardant paint and preparation method thereof |
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