CN110028906A - A kind of high tensile, polyester film glue resistant to high temperature and preparation method thereof - Google Patents
A kind of high tensile, polyester film glue resistant to high temperature and preparation method thereof Download PDFInfo
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- CN110028906A CN110028906A CN201910285060.5A CN201910285060A CN110028906A CN 110028906 A CN110028906 A CN 110028906A CN 201910285060 A CN201910285060 A CN 201910285060A CN 110028906 A CN110028906 A CN 110028906A
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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
- C08F218/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
- C08F218/08—Vinyl acetate
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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
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
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Abstract
The present invention relates to polyester film glue technical fields, and in particular to a kind of high tensile, polyester film glue resistant to high temperature and preparation method thereof, polyester film glue includes the raw material of following parts by weight: 900-1000 parts of water, 35-55 parts of polyvinyl alcohol, 15-25 parts of acrylic acid, 550-600 parts of vinyl acetate, 10-30 parts of methyl acrylate, 20-40 parts of butyl acrylate, 4-8 parts of emulsifier, 30-45 parts of initiator, 30-45 parts of plasticizer, 80-120 parts of PH regulator, 500-600 parts of superchlorinated polyvinyl chloride resin.The glue each raw material component is nontoxic rank, and safety and environmental protection, fast drying, spraying property is good, and viscosity is good, and tensile strength is big, resistance to fall that performance is good, has excellent high temperature resistant, cold-resistant, water resistance and anti-flammability after solidification.
Description
Technical field
The present invention relates to polyester film glue technical fields, and in particular to a kind of high tensile, polyester resistant to high temperature
Film glue and preparation method thereof.
Background technique
Currently, part glue spraying available on the market contains, triphen (benzene,toluene,xylene) class is toxic or high toxicity is molten
Agent all can cause worker to be poisoned, and seriously pollute environment to some extent in product use process；Some products are although portion
Divide and solves toxicity problem, but its production cost is higher, market profit is low.For common butyl ester etc. material on the market at present
Matter belongs to environment-friendly type although having reached the requirement of national standard GB18583-2008 come the glue made, and cost is relatively low,
Be that various aspects of performance is general, there are problems that the following: a. non-refractory b. chemical-resistance difference c. poor mechanical property d. does not have
Standby anti-flammability.Therefore, a kind of high temperature resistant, chemical resistance be good, high-tension, to have the glue spraying of anti-flammability be that existing market is badly in need of.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of the present invention is to provide a kind of high-tension is strong
Degree, polyester film glue resistant to high temperature, which is nontoxic rank, safety and environmental protection, fast drying, spraying property
Good, viscosity is good, and tensile strength is big, resistance to fall that performance is good, has excellent high temperature resistant, cold-resistant, water resistance and fire-retardant after solidification
Property.
Another object of the present invention is to provide the preparation sides of a kind of high tensile, polyester film glue resistant to high temperature
Method, the preparation method simple process, the polyester film produced glue have excellent high temperature resistant, cold-resistant and chemical resistance
Can, and its tensile strength is big, has good anti-flammability.
The purpose of the invention is achieved by the following technical solution: a kind of high tensile, polyester film glue resistant to high temperature,
Raw material including following parts by weight: 900-1000 parts of water, 35-55 parts of polyvinyl alcohol, 15-25 parts of acrylic acid, vinyl acetate 550-
600 parts, 10-30 parts of methyl acrylate, 20-40 parts of butyl acrylate, 4-8 parts of emulsifier, 30-45 parts of initiator, plasticizer 30-
45 parts, 80-120 parts of PH regulator, 500-600 parts of superchlorinated polyvinyl chloride resin.
Preferably, the raw material including following parts by weight: 900-950 parts of water, 35-45 parts of polyvinyl alcohol, acrylic acid 15-20
Part, 550-580 parts of vinyl acetate, 10-20 parts of methyl acrylate, 20-30 parts of butyl acrylate, 4-6 parts of emulsifier, initiator
30-38 parts, 30-38 parts of plasticizer, 80-100 parts of PH regulator, 500-550 parts of superchlorinated polyvinyl chloride resin.
It is further preferred that including the raw material of following parts by weight: 950-1000 parts of water, 45-55 parts of polyvinyl alcohol, acrylic acid
20-25 parts, 580-600 parts of vinyl acetate, 20-30 parts of methyl acrylate, 30-40 parts of butyl acrylate, 6-8 parts of emulsifier, draw
Agent 38-45 parts, 38-45 parts of plasticizer, 100-120 parts of PH regulator, 500-600 parts of superchlorinated polyvinyl chloride resin of hair.
It is highly preferred, the raw material including following parts by weight: 950 parts of water, 45 parts of polyvinyl alcohol, 20 parts of acrylic acid, acetic acid
580 parts of ethylene, 20 parts of methyl acrylate, 30 parts of butyl acrylate, 6 parts of emulsifier, 38 parts of initiator, 38 parts of plasticizer, PH tune
100 parts of agent, 500 parts of superchlorinated polyvinyl chloride resin of section.
The emulsifier is MS-1 emulsifier.
The initiator is ammonium persulfate.
The plasticizer is hydroxy-ethyl acrylate.
The carbonic acid that the PH regulator includes 30-50 parts of the sodium acetate solution that weight concentration is 13% and weight concentration is 12%
50-70 parts of hydrogen sodium solution.
The preparation method of a kind of as described above high tensile, polyester film glue resistant to high temperature: the following steps are included:
A, the water of formulation weight part is added in reaction kettle and is heated to 25-35 DEG C, whole polyethylene is added while stirring
Alcohol then heats to 95-98 DEG C and does isothermal holding；B, it is added after the material in step A in reaction kettle being cooled to 78-82 DEG C
Emulsifier adds 50% PH regulator, is stirred to uniform；C, the material in reactor in step B is done at cooling
Then initiator, acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate are added into reaction kettle, has added for reason
After do isothermal holding；D, cooling processing is done to the material in the reaction kettle of step C, plasticizer and Vinylidene Chloride tree is then added
Rouge does further cooling to reaction kettle and handles, remaining PH regulator is added, and is finally cooled to 32 DEG C, discharging.
The step C specifically: it is total that initiator is added after the material in reactor in step B is cooled to 73-77 DEG C
The 1/12 of amount, then simultaneously by acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate total amount in 50-70 minutes
1/5 be added drop-wise in reaction kettle, the 1/9 of initiator total amount is added after keeping the temperature 30 minutes after being added dropwise to complete, then in 3-4h
Remaining acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate are dripped, and remaining acrylic acid, vinegar is being added dropwise
During sour ethylene, methyl acrylate and butyl acrylate, it is added the 1/14 of initiator total amount within every 30 minutes, guarantor after having added
Temperature processing 80-100 minutes.Initiator of the invention is added by the way of adding several times, reacts more full and uniform, production
Obtained product properties are more excellent, acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate of the invention
Using the addition manner dropped evenly, reaction is uniformly abundant, and the stability of the properties of the product produced is good, resistance to height
Warm, cold-resistant, water resistance and anti-flammability excellent performance, fast drying, spraying property is good, and viscosity is good, and tensile strength is big, resistance to fall performance
It is good.
The step D specifically: plasticizer is added after the material in step C reaction kettle is cooled to 50-65 DEG C and crosses chlorine
Vinyl is stirred to uniform, then remaining PH regulator is added after the material in reaction kettle is cooled to 40-50 DEG C,
32 DEG C are finally cooled to, discharging.
The beneficial effects of the present invention are: the present invention first compares other similar products, replaces fourth using superchlorinated polyvinyl chloride resin
Ester, more Environmental Safety, production cost is lower, and the raw material that the present invention uses is nontoxic grade, and various regions Chemical market has out
Sell, in production process without " three wastes " discharge, Environmental Safety, the present invention take off it is extremely low, fast drying (can dry within 1-3 minute closely
Fitting), tack is good, and tensile strength is big, resistance to fall that performance is good, be cured with excellent high temperature resistant, cold-resistant, water resistance and
Anti-flammability.
Preparation method of the invention directlys adopt thermoplastic macromolecule material, and superchlorinated polyvinyl chloride resin is added and related auxiliaries are multiple
Solvent type adhesive made of matching, the safety and environmental protection for the polyester film glue being prepared, fast drying, spraying property is good, viscosity
Good, tensile strength is big, and resistance to performance of falling is good, has excellent high temperature resistant, cold-resistant, water resistance and anti-flammability, production after solidification
Simple process, subsequent process steps are not necessarily to heat, and compounding is mixed and can discharge under normal pressure, energy conservation and environmental protection.
Specific embodiment
For the ease of the understanding of those skilled in the art, below with reference to embodiment, the present invention is further illustrated, real
The content that the mode of applying refers to not is limitation of the invention.
Embodiment 1
A kind of high tensile, polyester film glue resistant to high temperature, the raw material including following parts by weight: 900 parts of water, polyvinyl alcohol
35 parts, 15 parts of acrylic acid, 550 parts of vinyl acetate, 10 parts of methyl acrylate, 20 parts of butyl acrylate, 4 parts of emulsifier, initiator
30 parts, 30 parts of plasticizer, 80 parts of PH regulator, 500 parts of superchlorinated polyvinyl chloride resin.
The emulsifier is MS-1 emulsifier.
The initiator is ammonium persulfate.
The plasticizer is hydroxy-ethyl acrylate.
The bicarbonate that the PH regulator includes 30 parts of the sodium acetate solution that weight concentration is 13% and weight concentration is 12%
50 parts of sodium solution.
The preparation method of a kind of as described above high tensile, polyester film glue resistant to high temperature: the following steps are included:
A, the water of formulation weight part is added in reaction kettle and is heated to 25 DEG C, whole polyvinyl alcohol is added while stirring,
It then heats to 95 DEG C and does isothermal holding；B, the material in step A in reaction kettle is cooled to after 78 DEG C and emulsifier is added, then
50% PH regulator is added, is stirred to uniform；C, cooling processing is done to the material in reactor in step B, then to anti-
It answers and initiator, acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate is added in kettle, done at heat preservation after having added
Reason；D, cooling processing is done to the material in the reaction kettle of step C, plasticizer and superchlorinated polyvinyl chloride resin is then added, to reaction kettle
Further cooling processing is done, remaining PH regulator is added, is finally cooled to 32 DEG C, discharging.
The step C specifically: initiator total amount is added after the material in reactor in step B is cooled to 73 DEG C
1/12, then simultaneously by 1/5 drop of acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate total amount in 50 minutes
It is added in reaction kettle, adds the 1/9 of initiator total amount after keeping the temperature 30 minutes after being added dropwise to complete, residue is then dripped in 3h
Acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate, and remaining acrylic acid, vinyl acetate, third is being added dropwise
During e pioic acid methyl ester and butyl acrylate, it is added the 1/14 of initiator total amount within every 30 minutes, isothermal holding 80 divides after having added
Clock.
The step D specifically: plasticizer and Vinylidene Chloride are added after the material in step C reaction kettle is cooled to 50 DEG C
Resin is stirred to uniform, then the material in reaction kettle is cooled to after 40 DEG C, remaining PH regulator is added, and finally cools down
To 32 DEG C, discharging.
Embodiment 2
A kind of high tensile, polyester film glue resistant to high temperature, the raw material including following parts by weight: 920 parts of water, polyvinyl alcohol
40 parts, 18 parts of acrylic acid, 560 parts of vinyl acetate, 15 parts of methyl acrylate, 25 parts of butyl acrylate, 5 parts of emulsifier, initiator
33 parts, 33 parts of plasticizer, 90 parts of PH regulator, 520 parts of superchlorinated polyvinyl chloride resin.
The emulsifier is MS-1 emulsifier.
The initiator is ammonium persulfate.
The plasticizer is hydroxy-ethyl acrylate.
The bicarbonate that the PH regulator includes 35 parts of the sodium acetate solution that weight concentration is 13% and weight concentration is 12%
55 parts of sodium solution.
The preparation method of a kind of as described above high tensile, polyester film glue resistant to high temperature: the following steps are included:
A, the water of formulation weight part is added in reaction kettle and is heated to 28 DEG C, whole polyvinyl alcohol is added while stirring,
It then heats to 96 DEG C and does isothermal holding；B, the material in step A in reaction kettle is cooled to after 79 DEG C and emulsifier is added, then
50% PH regulator is added, is stirred to uniform；C, cooling processing is done to the material in reactor in step B, then to anti-
It answers and initiator, acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate is added in kettle, done at heat preservation after having added
Reason；D, cooling processing is done to the material in the reaction kettle of step C, plasticizer and superchlorinated polyvinyl chloride resin is then added, to reaction kettle
Further cooling processing is done, remaining PH regulator is added, is finally cooled to 32 DEG C, discharging.
The step C specifically: initiator total amount is added after the material in reactor in step B is cooled to 74 DEG C
1/12, then simultaneously by 1/5 drop of acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate total amount in 55 minutes
It is added in reaction kettle, adds the 1/9 of initiator total amount after keeping the temperature 30 minutes after being added dropwise to complete, then dripped in 3.2h surplus
Remaining acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate, and be added dropwise remaining acrylic acid, vinyl acetate,
During methyl acrylate and butyl acrylate, it is added the 1/14 of initiator total amount within every 30 minutes, isothermal holding 85 after having added
Minute.
The step D specifically: plasticizer and Vinylidene Chloride are added after the material in step C reaction kettle is cooled to 53 DEG C
Resin is stirred to uniform, then the material in reaction kettle is cooled to after 42 DEG C, remaining PH regulator is added, and finally cools down
To 32 DEG C, discharging.
Embodiment 3
A kind of high tensile, polyester film glue resistant to high temperature, the raw material including following parts by weight: 950 parts of water, polyvinyl alcohol
45 parts, 20 parts of acrylic acid, 580 parts of vinyl acetate, 20 parts of methyl acrylate, 30 parts of butyl acrylate, 6 parts of emulsifier, initiator
38 parts, 38 parts of plasticizer, 100 parts of PH regulator, 500 parts of superchlorinated polyvinyl chloride resin.
The emulsifier is MS-1 emulsifier.
The initiator is ammonium persulfate.
The plasticizer is hydroxy-ethyl acrylate.
The bicarbonate that the PH regulator includes 40 parts of the sodium acetate solution that weight concentration is 13% and weight concentration is 12%
60 parts of sodium solution.
The preparation method of a kind of as described above high tensile, polyester film glue resistant to high temperature: the following steps are included:
A, the water of formulation weight part is added in reaction kettle and is heated to 30 DEG C, whole polyvinyl alcohol is added while stirring,
It then heats to 97 DEG C and does isothermal holding；B, the material in step A in reaction kettle is cooled to after 80 DEG C and emulsifier is added, then
50% PH regulator is added, is stirred to uniform；C, cooling processing is done to the material in reactor in step B, then to anti-
It answers and initiator, acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate is added in kettle, done at heat preservation after having added
Reason；D, cooling processing is done to the material in the reaction kettle of step C, plasticizer and superchlorinated polyvinyl chloride resin is then added, to reaction kettle
Further cooling processing is done, remaining PH regulator is added, is finally cooled to 32 DEG C, discharging.
The step C specifically: initiator total amount is added after the material in reactor in step B is cooled to 75 DEG C
1/12, then simultaneously by 1/5 drop of acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate total amount in 60 minutes
It is added in reaction kettle, adds the 1/9 of initiator total amount after keeping the temperature 30 minutes after being added dropwise to complete, then dripped in 3.5h surplus
Remaining acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate, and be added dropwise remaining acrylic acid, vinyl acetate,
During methyl acrylate and butyl acrylate, it is added the 1/14 of initiator total amount within every 30 minutes, isothermal holding 90 after having added
Minute.
The step D specifically: plasticizer and Vinylidene Chloride are added after the material in step C reaction kettle is cooled to 56 DEG C
Resin is stirred to uniform, then the material in reaction kettle is cooled to after 45 DEG C, remaining PH regulator is added, and finally cools down
To 32 DEG C, discharging.
Embodiment 4
A kind of high tensile, polyester film glue resistant to high temperature, the raw material including following parts by weight: 980 parts of water, polyvinyl alcohol
50 parts, 22 parts of acrylic acid, 590 parts of vinyl acetate, 25 parts of methyl acrylate, 35 parts of butyl acrylate, 7 parts of emulsifier, initiator
42 parts, 42 parts of plasticizer, 110 parts of PH regulator, 580 parts of superchlorinated polyvinyl chloride resin.
The emulsifier is MS-1 emulsifier.
The initiator is ammonium persulfate.
The plasticizer is hydroxy-ethyl acrylate.
The bicarbonate that the PH regulator includes 45 parts of the sodium acetate solution that weight concentration is 13% and weight concentration is 12%
65 parts of sodium solution.
The preparation method of a kind of as described above high tensile, polyester film glue resistant to high temperature: the following steps are included:
A, the water of formulation weight part is added in reaction kettle and is heated to 32 DEG C, whole polyvinyl alcohol is added while stirring,
It then heats to 97 DEG C and does isothermal holding；B, the material in step A in reaction kettle is cooled to after 81 DEG C and emulsifier is added, then
50% PH regulator is added, is stirred to uniform；C, cooling processing is done to the material in reactor in step B, then to anti-
It answers and initiator, acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate is added in kettle, done at heat preservation after having added
Reason；D, cooling processing is done to the material in the reaction kettle of step C, plasticizer and superchlorinated polyvinyl chloride resin is then added, to reaction kettle
Further cooling processing is done, remaining PH regulator is added, is finally cooled to 32 DEG C, discharging.
The step C specifically: initiator total amount is added after the material in reactor in step B is cooled to 76 DEG C
1/12, then simultaneously by 1/5 drop of acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate total amount in 65 minutes
It is added in reaction kettle, adds the 1/9 of initiator total amount after keeping the temperature 30 minutes after being added dropwise to complete, then dripped in 3.8h surplus
Remaining acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate, and be added dropwise remaining acrylic acid, vinyl acetate,
During methyl acrylate and butyl acrylate, it is added the 1/14 of initiator total amount within every 30 minutes, isothermal holding 95 after having added
Minute.
The step D specifically: plasticizer and Vinylidene Chloride are added after the material in step C reaction kettle is cooled to 62 DEG C
Resin is stirred to uniform, then the material in reaction kettle is cooled to after 48 DEG C, remaining PH regulator is added, and finally cools down
To 32 DEG C, discharging.
Embodiment 5
A kind of high tensile, polyester film glue resistant to high temperature, the raw material including following parts by weight: 1000 parts of water, polyethylene
55 parts of alcohol, 25 parts of acrylic acid, 600 parts of vinyl acetate, 30 parts of methyl acrylate, 40 parts of butyl acrylate, 8 parts of emulsifier, cause
45 parts of agent, 45 parts of plasticizer, 120 parts of PH regulator, 600 parts of superchlorinated polyvinyl chloride resin.
The emulsifier is MS-1 emulsifier.
The initiator is ammonium persulfate.
The plasticizer is hydroxy-ethyl acrylate.
The bicarbonate that the PH regulator includes 50 parts of the sodium acetate solution that weight concentration is 13% and weight concentration is 12%
70 parts of sodium solution.
The preparation method of a kind of as described above high tensile, polyester film glue resistant to high temperature: the following steps are included:
A, the water of formulation weight part is added in reaction kettle and is heated to 35 DEG C, whole polyvinyl alcohol is added while stirring,
It then heats to 98 DEG C and does isothermal holding；B, the material in step A in reaction kettle is cooled to after 82 DEG C and emulsifier is added, then
50% PH regulator is added, is stirred to uniform；C, cooling processing is done to the material in reactor in step B, then to anti-
It answers and initiator, acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate is added in kettle, done at heat preservation after having added
Reason；D, cooling processing is done to the material in the reaction kettle of step C, plasticizer and superchlorinated polyvinyl chloride resin is then added, to reaction kettle
Further cooling processing is done, remaining PH regulator is added, is finally cooled to 32 DEG C, discharging.
The step C specifically: initiator total amount is added after the material in reactor in step B is cooled to 77 DEG C
1/12, then simultaneously by 1/5 drop of acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate total amount in 70 minutes
It is added in reaction kettle, adds the 1/9 of initiator total amount after keeping the temperature 30 minutes after being added dropwise to complete, residue is then dripped in 4h
Acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate, and remaining acrylic acid, vinyl acetate, third is being added dropwise
During e pioic acid methyl ester and butyl acrylate, it is added the 1/14 of initiator total amount within every 30 minutes, isothermal holding 100 after having added
Minute.
The step D specifically: plasticizer and Vinylidene Chloride are added after the material in step C reaction kettle is cooled to 65 DEG C
Resin is stirred to uniform, then the material in reaction kettle is cooled to after 50 DEG C, remaining PH regulator is added, and finally cools down
To 32 DEG C, discharging.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way,
Do not depart under the premise of present inventive concept it is any obviously replace it is within the scope of the present invention.
Claims (10)
1. a kind of high tensile, polyester film glue resistant to high temperature, it is characterised in that: the raw material including following parts by weight: water
900-1000 parts, 35-55 parts of polyvinyl alcohol, 15-25 parts of acrylic acid, 550-600 parts of vinyl acetate, 10-30 parts of methyl acrylate,
20-40 parts of butyl acrylate, 4-8 parts of emulsifier, 30-45 parts of initiator, 30-45 parts of plasticizer, 80-120 parts of PH regulator, mistake
500-600 parts of vinyl chloride resin.
2. a kind of high tensile according to claim 1, polyester film glue resistant to high temperature, it is characterised in that: including
The raw material of following parts by weight: 900-950 parts of water, 35-45 parts of polyvinyl alcohol, 15-20 parts of acrylic acid, 550-580 parts of vinyl acetate,
10-20 parts of methyl acrylate, 20-30 parts of butyl acrylate, 4-6 parts of emulsifier, 30-38 parts of initiator, 30-38 parts of plasticizer,
80-100 parts of PH regulator, 500-550 parts of superchlorinated polyvinyl chloride resin.
3. a kind of high tensile according to claim 1, polyester film glue resistant to high temperature, it is characterised in that: including
The raw material of following parts by weight: 950-1000 parts of water, 45-55 parts of polyvinyl alcohol, 20-25 parts of acrylic acid, vinyl acetate 580-600
Part, 20-30 parts of methyl acrylate, 30-40 parts of butyl acrylate, 6-8 parts of emulsifier, 38-45 parts of initiator, plasticizer 38-45
Part, 100-120 parts of PH regulator, 500-600 parts of superchlorinated polyvinyl chloride resin.
4. a kind of high tensile according to claim 1, polyester film glue resistant to high temperature, it is characterised in that: described
Emulsifier is MS-1 emulsifier.
5. a kind of high tensile according to claim 1, polyester film glue resistant to high temperature, it is characterised in that: described
Initiator is ammonium persulfate.
6. a kind of high tensile according to claim 1, polyester film glue resistant to high temperature, it is characterised in that: described
Plasticizer is hydroxy-ethyl acrylate.
7. a kind of high tensile according to claim 1, polyester film glue resistant to high temperature, it is characterised in that: described
The sodium bicarbonate solution 50- that PH regulator includes 30-50 parts of the sodium acetate solution that weight concentration is 13% and weight concentration is 12%
70 parts.
8. such as the preparation method of a kind of described in any item high tensiles of claim 1-7, polyester film glue resistant to high temperature:
It is characterized by comprising following steps: A, the water of formulation weight part is added in reaction kettle and is heated to 25-35 DEG C,
Whole polyvinyl alcohol is added while stirring, then heat to 95-98 DEG C and does isothermal holding；It B, will be in step A in reaction kettle
Material be cooled to 78-82 DEG C after emulsifier is added, add 50% PH regulator, be stirred to uniform；C, to step B
In material in reactor do cooling processing, then into reaction kettle be added initiator, acrylic acid, vinyl acetate, acrylic acid first
Ester and butyl acrylate do isothermal holding after having added；D, cooling processing is done to the material in the reaction kettle of step C, then
Plasticizer and superchlorinated polyvinyl chloride resin is added, further cooling is done to reaction kettle and is handled, remaining PH regulator is added, finally cools down
To 32 DEG C, discharging.
9. the preparation method of a kind of high tensile according to claim 8, polyester film glue resistant to high temperature: its feature
It is: the step C specifically: initiator total amount is added after the material in reactor in step B is cooled to 73-77 DEG C
1/12, then simultaneously by the 1/ of acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate total amount in 50-70 minutes
5 are added drop-wise in reaction kettle, add the 1/9 of initiator total amount after keeping the temperature 30 minutes after being added dropwise to complete, are then added dropwise in 3-4h
Complete remaining acrylic acid, vinyl acetate, methyl acrylate and butyl acrylate, and remaining acrylic acid, acetic acid second is being added dropwise
During alkene, methyl acrylate and butyl acrylate, the 1/14 of initiator total amount is added within every 30 minutes, after having added at heat preservation
Reason 80-100 minutes.
10. the preparation method of a kind of high tensile according to claim 8, polyester film glue resistant to high temperature: it is special
Sign is: the step D specifically: plasticizer is added after the material in step C reaction kettle is cooled to 50-65 DEG C and crosses chloroethene
Olefine resin is stirred to uniform, then remaining PH regulator is added after the material in reaction kettle is cooled to 40-50 DEG C, most
After be cooled to 32 DEG C, discharging.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109438634A (en) * | 2018-10-22 | 2019-03-08 | 潍坊华潍新材料科技有限公司 | Bentonite association is copolymerized degradable modified composite material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109438634B (en) * | 2018-10-22 | 2021-04-20 | 潍坊华潍新材料科技有限公司 | Bentonite associated copolymerization degradable modified composite material and preparation method thereof |
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