CN108677599A - One kind easily tearing environmentally friendly brown paper protective film and preparation method thereof - Google Patents
One kind easily tearing environmentally friendly brown paper protective film and preparation method thereof Download PDFInfo
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- CN108677599A CN108677599A CN201810522693.9A CN201810522693A CN108677599A CN 108677599 A CN108677599 A CN 108677599A CN 201810522693 A CN201810522693 A CN 201810522693A CN 108677599 A CN108677599 A CN 108677599A
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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
- 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
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/0204—Polyarylenethioethers
- C08G75/0236—Polyarylenethioethers containing atoms other than carbon or sulfur in a linkage between arylene groups
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/0204—Polyarylenethioethers
- C08G75/025—Preparatory processes
-
- 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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
-
- 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
- D21H19/16—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising curable or polymerisable compounds
-
- 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
- D21H19/20—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
- D21H19/22—Polyalkenes, e.g. polystyrene
-
- 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
Abstract
The invention discloses one kind easily tearing environmentally friendly brown paper protective film, and preparing raw material includes：The deionized water of the natural emulsion of 100 parts by weight, the resin emulsion of 10 50 parts by weight, the terpene resin of 5 30 parts by weight, the anti-aging agent of 0.1 5 parts by weight, the mould inhibitor of 0.1 5 parts by weight, the casein of 0.1 5 parts by weight, the emulsifier of 1 10 parts by weight and 10 80 parts by weight.The present invention's easily tears that environmentally friendly brown paper protection film-strength is high, at low cost, alternative traditional protection paper, and paper membrane, which combines, is not necessarily to gluing, no exhaust gas, extensive without waste water output, environmental protection, easily tearing, noresidue, at low cost, simple production process, market prospects.
Description
Technical field
The invention belongs to polymer film technical fields, more particularly it relates to which a kind of easily tearing environmentally friendly brown paper protection
Film and preparation method thereof.
Background technology
Brown paper（kraftpaper）, it is used as packaging material.Intensity is very high.Usually it is in yellowish-brown.Half ox for floating or floating entirely
Mulberry paper slurry is in filbert, cream-colored or white.Quantitative 80~120g/m2.Fracture length is generally in 6000m or more.Tearing toughness,
It ruptures work(and resistance to vibration is very high.Mostly roll web also has sheet paper.Use kp softwood pulp for raw material, through being beaten,
It manufactures paper with pulp on fourdrinier machine.It can be used as cement bag paper, M.G. pure sulphite paper, glue envelope paper dress, bituminized paper, cable protective paper, insulating paper
Deng.It is widely used general.
Then, traditional brown paper protection film properties are general, of low quality, cannot meet the needs of people.Currently,
The mechanical property of protective film in the market, bond properties are bad, generally require to protect article by adhesive.Gluing is very not
Environmental protection, and can cause protective film is very difficult to tear.For these reasons, need preparation one kind without using adhesive, it can be direct
Gluing, and it is at low cost, intensity is high, easily remove novel easily tear environmentally friendly brown paper protective film.
Invention content
To solve the above-mentioned problems, one aspect of the present invention provides one kind and easily tearing environmentally friendly brown paper protective film, feature
It is, preparing raw material includes：
The natural emulsion of 100 parts by weight, the resin emulsion of 10-50 parts by weight, the terpene resin of 5-30 parts by weight, 0.1-5 weight
The anti-aging agent of part, the mould inhibitor of 0.1-5 parts by weight, the casein of 0.1-5 parts by weight, 1-10 weight
The emulsifier of part and the deionized water of 10-80 parts by weight；
Preferably, preparing raw material includes：
The natural emulsion of 100 parts by weight, the resin emulsion of 20-40 parts by weight, the terpene resin of 10-20 parts by weight, 0.2-1 weight
The anti-aging agent, the mould inhibitor of 0.2-1 parts by weight, the casein of 1-4 parts by weight, the emulsifier of 2-5 parts by weight and 30-70 weights of part
Measure the deionized water of part；
It is highly preferred that preparing raw material and including：
The natural emulsion of 100 parts by weight, the resin emulsion of 25 parts by weight, the terpene resin of 15 parts by weight, 1 parts by weight it is anti-old
Agent, the mould inhibitor of 1 parts by weight, the casein of 2 parts by weight, the emulsifier of 2 parts by weight and 50 parts by weight deionized water.
In one embodiment, the anti-aging agent is N- phenyl-α-aniline, N- phenyl-β-naphthylamines, p-phenylenediamine, N-
Phenyl-N'- isopropyls-p-phenylenediamine, N-N'- diphenyl-p-phenylenediamines, 4,4'- are bis-（2,2- dimethyl benzyls）In diphenylamines
At least one；Preferably, the anti-aging agent is the combination of N- phenyl-α-aniline and N-N'- diphenyl-p-phenylenediamines.
In one embodiment, the mould inhibitor is natural fungicidal agent, and is extracted selected from ginkgo biloba p.e, Chinese cassia tree
At least one of object, Flos Caryophylli extract, Rosmarinus officinalis extract, Red Yeast Rice P.E, pimiento extract and tea extract；It is excellent
Selection of land, the mould inhibitor are tea polyphenols.
In one embodiment, the emulsifier is nonylphenol polyoxyethylene ether, octyl phenol polyoxyethylene ether and benzene
At least one of ethyl phenol polyoxyethylene polyoxypropylene ether；Preferably, the emulsifier is nonylphenol polyoxyethylene ether and pungent
The combination of base phenol polyethenoxy ether.
Preferably, described easily to tear environmentally friendly brown paper protective film, preparing raw material further includes：The polyethylene of 5-10 parts by weight
Alcohol/poly thioether sulfone/sulfonated polystyrene compounded object.
In one embodiment, the preparation method of the polyvinyl alcohol/poly thioether sulfone/sulfonated polystyrene compounded object
For：
（1）230 milliliters of dimethyl sulfoxide (DMSO)s, 15 milliliters of toluene, 0.028 mole of 4'4- dimercaptos diphenyl sulfide, 0.03 are rubbed successively
In your 4,4 '-difluorodiphenyl sulfones, reactor of the 0.32 mole of potassium carbonate addition with water knockout drum, leads to argon gas protection, then heat
After being reacted 24 hours to 165 DEG C, it is down to room temperature, 0.01 mole of para-aminophenol is then added, after leading to nitrogen protection, is again heated to
After 165 DEG C are reacted 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, is washed respectively with ethyl alcohol and deionized water
It is 5 hours dry at 80 DEG C in vacuum drying oven after washing the sediment three times, obtain poly thioether sulfone；
（2）In reaction bulb, above-mentioned steps are added（1）2 grams of gained poly thioether sulfone, 0.5 gram of silane coupling agent KH-560, sulfonation
100 grams of 5 grams of polystyrene, 8 grams of polyvinyl alcohol, 0.8 gram of nano silicon dioxide and dimethyl sulfoxide (DMSO), after leading to nitrogen protection 1h,
100 DEG C are warming up to, after reacting 2 hours, discharges in ethyl alcohol, obtains yellow product, with ethyl alcohol and deionized water by weight 1：1
Mixed solution wash the yellow product respectively 3 times, in vacuum drying oven at 80 DEG C dry 5 hours the polyvinyl alcohol/poly-
Thioether sulfone/sulfonated polystyrene compounded object.
The present invention also provides the preparation methods for easily tearing environmentally friendly brown paper protective film, include the following steps：
（1）Terpene resin is added in reaction vessel, high-speed stirred is simultaneously warming up to 75-80 DEG C, simultaneously 15 points of the stirring of addition anti-aging agent
Zhong Hou adds casein, and high-speed stirred is after 30 minutes, then drips deionized water in 30 minutes, is then down to room temperature；
（2）To step（1）Solution in natural emulsion is added, resin emulsion and mould inhibitor, high-speed stirred obtain after 15 minutes
It is film-made colloid；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film.
Preferably, the step（1）And step（2）The rate of high speed stirring is 800 revs/min.
Compared with prior art, beneficial effects of the present invention are：
It is good, at low cost easily to tear environmentally friendly brown paper protection film-strength height, self-adhesion, alternative traditional protection paper, paper membrane combination nothing
Need gluing, no exhaust gas, without waste water output, environmental protection, easily tearing, noresidue, at low cost, simple production process.
Specific implementation mode
Raw material：
Terpene resin：Purchased from golden woods chemical industry, trade mark PE-16
Natural emulsion：Purchased from Jitian's chemical industry, trade mark H0101
Resin emulsion：Aqueous acrylic emulsion is purchased from triumphant mattress chemical industry, trade mark XK-52
Sulfonated polystyrene：Purchased from ALFA, sulfonation degree 40%, weight average molecular weight about 200,000
Polyvinyl alcohol：Purchased from NORMIC/ promise Micks.
Other raw materials are purchased from Chinese medicines group.
Embodiment 1
（1）5 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, 0.1 gram of N- phenyl-α-benzene of addition
Amine and stir 15 minutes after, add 0.1 gram of casein, high-speed stirred is after 30 minutes, then drips deionization in 30 minutes
10 grams of water, is then down to room temperature；
（2）To step（1）Solution in be added 100 grams of natural emulsion, 10 grams of resin emulsion, 1 gram of nonylphenol polyoxyethylene ether with
And 0.1 gram of tea polyphenols, high-speed stirred obtain film colloid after 15 minutes；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film.
Embodiment 2
（1）30 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, 5 grams of N- phenyl-α-aniline of addition
And after stirring 15 minutes, 5 grams of casein are added, high-speed stirred is after 30 minutes, then deionized water 80 is dripped in 30 minutes
Gram, then it is down to room temperature；
（2）To step（1）Solution in be added 100 grams of natural emulsion, 50 grams of resin emulsion, 10 grams of nonylphenol polyoxyethylene ether with
And 5 grams of tea polyphenols, high-speed stirred obtain film colloid after 15 minutes；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film.
Embodiment 3
（1）15 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, 1 gram of N- phenyl-α-aniline of addition
And after stirring 15 minutes, 2 grams of casein are added, high-speed stirred is after 30 minutes, then deionized water 50 is dripped in 30 minutes
Gram, then it is down to room temperature；
（2）To step（1）Solution in be added 100 grams of natural emulsion, 25 grams of resin emulsion, 2 grams of nonylphenol polyoxyethylene ether with
And 1 gram of tea polyphenols, high-speed stirred obtain film colloid after 15 minutes；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film.
Embodiment 4
（1）15 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, 0.5 gram of N- phenyl-α-benzene of addition
Amine, 0.5 gram of N-N'- diphenyl-p-phenylenediamine and after stirring 15 minutes, add 2 grams of casein, and high-speed stirred is after 30 minutes,
50 grams of deionized water is dripped in 30 minutes again, is then down to room temperature；
（2）To step（1）Solution in be added 100 grams of natural emulsion, 25 grams of resin emulsion, 2 grams of nonylphenol polyoxyethylene ether with
And 1 gram of tea polyphenols, high-speed stirred obtain film colloid after 15 minutes；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film.
Embodiment 5
（1）15 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, addition 0.5 gram of N- phenyl-α-
Aniline, 0.5 gram of N-N'- diphenyl-p-phenylenediamine and stir 15 minutes after, add 2 grams of casein, high-speed stirred 30 minutes
Afterwards, then in 30 minutes 50 grams of deionized water is dripped, room temperature is then down to；
（2）To step（1）Solution in 100 grams of natural emulsion, 25 grams of resin emulsion, 1 gram of nonylphenol polyoxyethylene ether, pungent is added
1 gram of 1 gram of base phenol polyethenoxy ether and tea polyphenols, high-speed stirred obtain film colloid after 15 minutes；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film.
Embodiment 6
（1）15 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, addition 0.5 gram of N- phenyl-α-
Aniline, 0.5 gram of N-N'- diphenyl-p-phenylenediamine and stir 15 minutes after, add 2 grams of casein, high-speed stirred 30 minutes
Afterwards, then in 30 minutes 50 grams of deionized water is dripped, room temperature is then down to；
（2）To step（1）Solution in 100 grams of natural emulsion, 25 grams of resin emulsion, 1 gram of nonylphenol polyoxyethylene ether, pungent is added
1 gram of base phenol polyethenoxy ether, 1 gram of tea polyphenols and polyvinyl alcohol/sulfonated poly thioether sulfone/5 grams of sulfonated polystyrene compounded object are high
After speed stirring 15 minutes, film colloid is obtained；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film；
The preparation method of the polyvinyl alcohol/poly thioether sulfone/sulfonated polystyrene compounded object is：
（1）230 milliliters of dimethyl sulfoxide (DMSO)s, 15 milliliters of toluene, 0.028 mole of 4'4- dimercaptos diphenyl sulfide, 0.03 are rubbed successively
In your 4,4 '-difluorodiphenyl sulfones, reactor of the 0.32 mole of potassium carbonate addition with water knockout drum, leads to argon gas protection, then heat
After being reacted 24 hours to 165 DEG C, it is down to room temperature, 0.01 mole of para-aminophenol is then added, after leading to nitrogen protection, is again heated to
After 165 DEG C are reacted 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, is washed respectively with ethyl alcohol and deionized water
It is 5 hours dry at 80 DEG C in vacuum drying oven after washing the sediment three times, obtain poly thioether sulfone；
（2）In reaction bulb, above-mentioned steps are added（1）2 grams of gained poly thioether sulfone, 0.5 gram of silane coupling agent KH-560, sulfonation
100 grams of 5 grams of polystyrene, 8 grams of polyvinyl alcohol, 0.8 gram of nano silicon dioxide and dimethyl sulfoxide (DMSO), after leading to nitrogen protection 1h,
100 DEG C are warming up to, after reacting 2 hours, discharges in ethyl alcohol, obtains yellow product, with ethyl alcohol and deionized water by weight 1：1
Mixed solution wash the yellow product respectively 3 times, in vacuum drying oven at 80 DEG C dry 5 hours the polyvinyl alcohol/poly-
Thioether sulfone/sulfonated polystyrene compounded object.
Embodiment 7
（1）15 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, addition 0.5 gram of N- phenyl-α-
Aniline, 0.5 gram of N-N'- diphenyl-p-phenylenediamine and stir 15 minutes after, add 2 grams of casein, high-speed stirred 30 minutes
Afterwards, then in 30 minutes 50 grams of deionized water is dripped, room temperature is then down to；
（2）To step（1）Solution in 100 grams of natural emulsion, 25 grams of resin emulsion, 1 gram of nonylphenol polyoxyethylene ether, pungent is added
1 gram of base phenol polyethenoxy ether, 1 gram of tea polyphenols and polyvinyl alcohol/sulfonated poly thioether sulfone/10 grams of sulfonated polystyrene compounded object,
After high-speed stirred 15 minutes, film colloid is obtained；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film；
The preparation method of the polyvinyl alcohol/poly thioether sulfone/sulfonated polystyrene compounded object is：
（1）230 milliliters of dimethyl sulfoxide (DMSO)s, 15 milliliters of toluene, 0.028 mole of 4'4- dimercaptos diphenyl sulfide, 0.03 are rubbed successively
In your 4,4 '-difluorodiphenyl sulfones, reactor of the 0.32 mole of potassium carbonate addition with water knockout drum, leads to argon gas protection, then heat
After being reacted 24 hours to 165 DEG C, it is down to room temperature, 0.01 mole of para-aminophenol is then added, after leading to nitrogen protection, is again heated to
After 165 DEG C are reacted 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, is washed respectively with ethyl alcohol and deionized water
It is 5 hours dry at 80 DEG C in vacuum drying oven after washing the sediment three times, obtain poly thioether sulfone；
（2）In reaction bulb, above-mentioned steps are added（1）2 grams of gained poly thioether sulfone, 0.5 gram of silane coupling agent KH-560, sulfonation
100 grams of 5 grams of polystyrene, 8 grams of polyvinyl alcohol, 0.8 gram of nano silicon dioxide and dimethyl sulfoxide (DMSO), after leading to nitrogen protection 1h,
100 DEG C are warming up to, after reacting 2 hours, discharges in ethyl alcohol, obtains yellow product, with ethyl alcohol and deionized water by weight 1：1
Mixed solution wash the yellow product respectively 3 times, in vacuum drying oven at 80 DEG C dry 5 hours the polyvinyl alcohol/poly-
Thioether sulfone/sulfonated polystyrene compounded object.
Embodiment 8
（1）15 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, addition 0.5 gram of N- phenyl-α-
Aniline, 0.5 gram of N-N'- diphenyl-p-phenylenediamine and stir 15 minutes after, add 2 grams of casein, high-speed stirred 30 minutes
Afterwards, then in 30 minutes 50 grams of deionized water is dripped, room temperature is then down to；
（2）To step（1）Solution in 100 grams of natural emulsion, 25 grams of resin emulsion, 1 gram of nonylphenol polyoxyethylene ether, pungent is added
1 gram of base phenol polyethenoxy ether, 1 gram of tea polyphenols and polyvinyl alcohol/poly thioether sulfone/8 grams of sulfonated polystyrene compounded object, high-speed stirring
After mixing 15 minutes, film colloid is obtained；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film；
The preparation method of the polyvinyl alcohol/poly thioether sulfone/sulfonated polystyrene compounded object is：
（1）230 milliliters of dimethyl sulfoxide (DMSO)s, 15 milliliters of toluene, 0.028 mole of 4'4- dimercaptos diphenyl sulfide, 0.03 are rubbed successively
In your 4,4 '-difluorodiphenyl sulfones, reactor of the 0.32 mole of potassium carbonate addition with water knockout drum, leads to argon gas protection, then heat
After being reacted 24 hours to 165 DEG C, it is down to room temperature, 0.01 mole of para-aminophenol is then added, after leading to nitrogen protection, is again heated to
After 165 DEG C are reacted 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, is washed respectively with ethyl alcohol and deionized water
It is 5 hours dry at 80 DEG C in vacuum drying oven after washing the sediment three times, obtain poly thioether sulfone；
（2）In reaction bulb, above-mentioned steps are added（1）2 grams of gained poly thioether sulfone, 0.5 gram of silane coupling agent KH-560, sulfonation
100 grams of 5 grams of polystyrene, 8 grams of polyvinyl alcohol, 0.8 gram of nano silicon dioxide and dimethyl sulfoxide (DMSO), after leading to nitrogen protection 1h,
100 DEG C are warming up to, after reacting 2 hours, discharges in ethyl alcohol, obtains yellow product, with ethyl alcohol and deionized water by weight 1：1
Mixed solution wash the yellow product respectively 3 times, in vacuum drying oven at 80 DEG C dry 5 hours the polyvinyl alcohol/poly-
Thioether sulfone/sulfonated polystyrene compounded object.
Comparative example 1
（1）15 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, addition 0.5 gram of N- phenyl-α-
Aniline, 0.5 gram of N-N'- diphenyl-p-phenylenediamine and stir 15 minutes after, add 2 grams of casein, high-speed stirred 30 minutes
Afterwards, then in 30 minutes 50 grams of deionized water is dripped, room temperature is then down to；
（2）To step（1）Solution in 100 grams of natural emulsion, 25 grams of resin emulsion, 1 gram of nonylphenol polyoxyethylene ether, pungent is added
1 gram of base phenol polyethenoxy ether, 1 gram of tea polyphenols and poly thioether sulfone/8 grams of sulfonated polystyrene compounded object, high-speed stirred 15 minutes
Afterwards, film colloid is obtained；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film；
The preparation method of the poly thioether sulfone/sulfonated polystyrene compounded object is：
（1）230 milliliters of dimethyl sulfoxide (DMSO)s, 15 milliliters of toluene, 0.028 mole of 4'4- dimercaptos diphenyl sulfide, 0.03 are rubbed successively
In your 4,4 '-difluorodiphenyl sulfones, reactor of the 0.32 mole of potassium carbonate addition with water knockout drum, leads to argon gas protection, then heat
After being reacted 24 hours to 165 DEG C, it is down to room temperature, 0.01 mole of para-aminophenol is then added, after leading to nitrogen protection, is again heated to
After 165 DEG C are reacted 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, is washed respectively with ethyl alcohol and deionized water
It is 5 hours dry at 80 DEG C in vacuum drying oven after washing the sediment three times, obtain poly thioether sulfone；
（2）In reaction bulb, above-mentioned steps are added（1）2 grams of gained poly thioether sulfone, 0.5 gram of silane coupling agent KH-560, sulfonation
100 grams of 5 grams of polystyrene, 0.8 gram of nano silicon dioxide and dimethyl sulfoxide (DMSO) are warming up to 100 DEG C after leading to nitrogen protection 1h,
It after reaction 2 hours, discharges in ethyl alcohol, obtains yellow product, with ethyl alcohol and deionized water by weight 1：1 mixed solution point
The yellow product is not washed 3 times, obtain the polyvinyl alcohol/poly thioether sulfone/sulfonation within dry 5 hours at 80 DEG C in vacuum drying oven
Polystyrene complex.
Comparative example 2
（1）15 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, 0.5 gram of N- phenyl-α-benzene of addition
Amine, 0.5 gram of N-N'- diphenyl-p-phenylenediamine and after stirring 15 minutes, add 2 grams of casein, and high-speed stirred is after 30 minutes,
50 grams of deionized water is dripped in 30 minutes again, is then down to room temperature；
（2）To step（1）Solution in 100 grams of natural emulsion, 25 grams of resin emulsion, 1 gram of nonylphenol polyoxyethylene ether, pungent is added
8 grams of 1 gram of base phenol polyethenoxy ether, 1 gram of tea polyphenols and poly thioether sulfone, high-speed stirred obtain film colloid after 15 minutes；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film；
The preparation method of the poly thioether sulfone is：
Successively by 230 milliliters of dimethyl sulfoxide (DMSO)s, 15 milliliters of toluene, 0.028 mole of 4'4- dimercaptos diphenyl sulfide, 0.03 mole 4,
4 '-difluorodiphenyl sulfones, 0.32 mole of potassium carbonate are added in the reactor with water knockout drum, lead to argon gas protection, are then heated to 165
DEG C reaction 24 hours after, be down to room temperature, then be added 0.01 mole of para-aminophenol, lead to nitrogen protection after, be again heated to 165 DEG C
After reaction 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, being washed respectively with ethyl alcohol and deionized water should
Sediment three times after, in vacuum drying oven dry 5 hours at 80 DEG C, obtain poly thioether sulfone.
Comparative example 3
（1）15 grams of terpene resins are added in reaction vessel, high-speed stirred is simultaneously warming up to 80 DEG C, addition 0.5 gram of N- phenyl-α-
Aniline, 0.5 gram of N-N'- diphenyl-p-phenylenediamine and stir 15 minutes after, add 2 grams of casein, high-speed stirred 30 minutes
Afterwards, then in 30 minutes 50 grams of deionized water is dripped, room temperature is then down to；
（2）To step（1）Solution in 100 grams of natural emulsion, 25 grams of resin emulsion, 1 gram of nonylphenol polyoxyethylene ether, pungent is added
8 grams of 1 gram of base phenol polyethenoxy ether, 1 gram of tea polyphenols and sulfonated polystyrene, high-speed stirred obtain film colloid after 15 minutes；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film.
Test result is shown in Table 1.
Table 1
Claims (10)
1. one kind easily tearing environmentally friendly brown paper protective film, which is characterized in that preparing raw material includes：
The natural emulsion of 100 parts by weight, the resin emulsion of 10-50 parts by weight, the terpene resin of 5-30 parts by weight, 0.1-5 weight
The anti-aging agent of part, the mould inhibitor of 0.1-5 parts by weight, the casein of 0.1-5 parts by weight, 1-10 weight
The emulsifier of part and the deionized water of 10-80 parts by weight.
2. according to claim 1 easily tear environmentally friendly brown paper protective film, which is characterized in that preparing raw material includes：
The natural emulsion of 100 parts by weight, the resin emulsion of 20-40 parts by weight, the terpene resin of 10-20 parts by weight, 0.2-1 weight
The anti-aging agent, the mould inhibitor of 0.2-1 parts by weight, the casein of 1-4 parts by weight, the emulsifier of 2-5 parts by weight and 30-70 weights of part
Measure the deionized water of part.
3. according to claim 2 easily tear environmentally friendly brown paper protective film, which is characterized in that preparing raw material includes：
The natural emulsion of 100 parts by weight, the resin emulsion of 25 parts by weight, the terpene resin of 15 parts by weight, 1 parts by weight it is anti-old
Agent, the mould inhibitor of 1 parts by weight, the casein of 2 parts by weight, the emulsifier of 2 parts by weight and 50 parts by weight deionized water.
4. easily tearing environmentally friendly brown paper protective film according to claim 1-3 any one of them, which is characterized in that the anti-aging agent is
N- phenyl-α-aniline, N- phenyl-β-naphthylamines, p-phenylenediamine, N- phenyl-N'- isopropyls-p-phenylenediamine, N-N'- diphenyl-right
Phenylenediamine, 4,4'- are bis-（2,2- dimethyl benzyls）At least one of diphenylamines.
5. easily tearing environmentally friendly brown paper protective film according to claim 1-3 any one of them, which is characterized in that the mould inhibitor is
Natural fungicidal agent, and selected from ginkgo biloba p.e, cinnamomum cassia extract, Flos Caryophylli extract, Rosmarinus officinalis extract, Red Yeast Rice P.E,
At least one of pimiento extract and tea extract.
6. easily tearing environmentally friendly brown paper protective film according to claim 1-3 any one of them, which is characterized in that the emulsifier is
At least one of nonylphenol polyoxyethylene ether, octyl phenol polyoxyethylene ether and phenethyl phenol poly-oxypropylene polyoxyethylene ether.
7. easily tearing environmentally friendly brown paper protective film according to claim 1-3 any one of them, which is characterized in that prepare raw material and also wrap
It includes：Polyvinyl alcohol/poly thioether sulfone of 5-10 parts by weight/sulfonated polystyrene compounded object.
8. according to claim 8 easily tear environmentally friendly brown paper protective film, which is characterized in that the polyvinyl alcohol/polythiaether
The preparation method of sulfone/sulfonated polystyrene compounded object is：
（1）230 milliliters of dimethyl sulfoxide (DMSO)s, 15 milliliters of toluene, 0.028 mole of 4'4- dimercaptos diphenyl sulfide, 0.03 are rubbed successively
In your 4,4 '-difluorodiphenyl sulfones, reactor of the 0.32 mole of potassium carbonate addition with water knockout drum, leads to argon gas protection, then heat
After being reacted 24 hours to 165 DEG C, it is down to room temperature, 0.01 mole of para-aminophenol is then added, after leading to nitrogen protection, is again heated to
After 165 DEG C are reacted 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, is washed respectively with ethyl alcohol and deionized water
It is 5 hours dry at 80 DEG C in vacuum drying oven after washing the sediment three times, obtain poly thioether sulfone；
（2）In reaction bulb, above-mentioned steps are added（1）2 grams of gained poly thioether sulfone, 0.5 gram of silane coupling agent KH-560, sulfonation
100 grams of 5 grams of polystyrene, 8 grams of polyvinyl alcohol, 0.8 gram of nano silicon dioxide and dimethyl sulfoxide (DMSO), after leading to nitrogen protection 1h,
100 DEG C are warming up to, after reacting 2 hours, discharges in ethyl alcohol, obtains yellow product, with ethyl alcohol and deionized water by weight 1：1
Mixed solution wash the yellow product respectively 3 times, in vacuum drying oven at 80 DEG C dry 5 hours the polyvinyl alcohol/poly-
Thioether sulfone/sulfonated polystyrene compounded object.
9. easily tearing the preparation method of environmentally friendly brown paper protective film, which is characterized in that include the following steps：
（1）Terpene resin is added in reaction vessel, high-speed stirred is simultaneously warming up to 75-80 DEG C, simultaneously 15 points of the stirring of addition anti-aging agent
Zhong Hou adds casein, and high-speed stirred is after 30 minutes, then drips deionized water in 30 minutes, is then down to room temperature；
（2）To step（1）Solution in natural emulsion is added, resin emulsion and mould inhibitor, high-speed stirred obtain after 15 minutes
It is film-made colloid；
（3）By step（2）Film colloid coated on brown paper, at 50 DEG C after dry solidification, easily torn environmentally friendly brown paper
Protective film.
10. according to the method described in claim 9, the wherein described step（1）And step（2）The rate of high speed stirring is 800
Rev/min.
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| CN101490116A (en) * | 2006-07-31 | 2009-07-22 | 三井化学株式会社 | Film or laminate comprising ethylene resin or ethylene resin composition |
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| CN104017446A (en) * | 2014-06-06 | 2014-09-03 | 湖州百胜涂料有限公司 | Environment-friendly coating |
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Application publication date: 20181019 |