CN108485113A - PVC electrostatic films - Google Patents
PVC electrostatic films Download PDFInfo
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- CN108485113A CN108485113A CN201810292636.6A CN201810292636A CN108485113A CN 108485113 A CN108485113 A CN 108485113A CN 201810292636 A CN201810292636 A CN 201810292636A CN 108485113 A CN108485113 A CN 108485113A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2433/14—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
- C08J2491/06—Waxes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention discloses a kind of PVC electrostatic films, it is characterized in that：Include following component, 60 80 parts of polyvinyl chloride resin powder, 15 30 parts of dibutyl ester, 15 parts of epoxidized soybean oil, 0.1 2 parts of stabilizer, the first 0.1 2 parts of auxiliary agent according to parts by weight；Stabilizer is trimellitate, and the first auxiliary agent includes following ingredient, TGIC, pigment, barium sulfate, acrylic hydroxypropyl ester copolymer, according to the ratio TGIC of parts by weight：Pigment：Barium sulfate：Acrylic hydroxypropyl ester copolymer=1:1:82：3.TGIC can enhance the plasticizing effect of dibutyl ester and epoxidized soybean oil, enhance whole insulating properties.The whole stability of trimellitate enhancing, the case where avoiding reacting to each other between imitation frosted glass and substance.
Description
Technical field
The present invention relates to self-adhesive film, more particularly to a kind of PVC electrostatic films.
Background technology
Widely used insulating tape currently on the market, including PVC polyvinyl chloride rubber belt majorities are the bearing bases in adhesive tape
It is made coated with adhesive on material.Application No. is the invention of 001373447 entitled adhesive tape is special as disclosed in 18 days July in 2001
Application No. is 00811953.8 disclosed in profit and September in 2002 18 days, the patent of invention of entitled composite insulation adhesive tape, this
Involved adhesive tape carries adhesive phase in two patent applications, and this insulating tape has the following disadvantages：1, production process
In due to carrying solvent in adhesive or adhesive, the solvent pair that thus can not only hide many insecurity, while be discharged
Environment generates pollution, and is engaged in worker's Yi Fasheng intoxicating phenomenons of operation.2, since adhesive has timeliness, because national
Surface in standard, guaranteeing the quality for adhesive tape is after 1 year from produces day, 1 year using needing to review, thus this to the application of product and
Sale will all generate many factors leading to social instability.3, the user of adhesive tape can bring many inconvenience, together because of adhesive degumming to using
When easy to produce insecurity to being bundled into object.
During production is without adhesive phase, need to squeeze out by extruder after mixing raw material, extrusion
The phenomenon that temperature can be more than generally 120 DEG C, the ingredient or even imitation frosted glass that have destruction raw material occurs, therefore is badly in need of in extrusion
In, overcome the problems, such as high temperature.
Invention content
The object of the present invention is to provide a kind of PVC electrostatic films, have during extrusion molding, overcome high temperature imitation frosted glass
The advantages of problem.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of PVC electrostatic films include following component, 60-80 parts of polyvinyl chloride resin powder, dibutyl ester 15-30 according to parts by weight
Part, 1-5 parts of epoxidized soybean oil, 0.1-2 parts of stabilizer, the first 0.1-2 parts of auxiliary agent；
Stabilizer is trimellitate, and the first auxiliary agent includes following ingredient, TGIC, pigment, barium sulfate, acrylic acid-acrylic acid hydroxyl
Methacrylate-trimethoxysilyl propylmethacrylate copolymer, according to the ratio TGIC: pigment: barium sulfate: acrylic acid-acrylic acid hydroxypropyl ester copolymer=1: 1: 82 of parts by weight
∶3。
By using above-mentioned technical proposal, TGIC can enhance the plasticizing effect of dibutyl ester and epoxidized soybean oil, and enhancing is whole
The insulating properties of body.The whole stability of trimellitate enhancing, the case where avoiding reacting to each other between imitation frosted glass and substance.
The present invention is further arranged to：Further include having 3-5 parts of tributyl phosphate according to parts by weight.
By using above-mentioned technical proposal, tributyl phosphate can not only enhance whole stability and high temperature resistant is strong
Degree, moreover it is possible to enhance the soffening of dibutyl ester and epoxidized soybean oil, and after using the first auxiliary agent, whole insulation performance can obtain
It is promoted.
The present invention is further arranged to：Further include having zinc stearate, calcium stearate, hydrotalcite, paraffin, polyethylene wax, carbon
Sour calcium, dibenzoyl methane, according to parts by weight, zinc stearate: calcium stearate: hydrotalcite: paraffin: polyethylene wax: calcium carbonate:
Dibenzoyl methane=20: 25: 15: 5: 7: 28: 0.5.
The present invention is further arranged to：It is tributyl phosphate: methyl acetate=1 according to weight part ratio: 15 weigh accordingly
The tributyl phosphate is dissolved in methyl acetate under conditions of 25 DEG C, and applies the voltage of 1kV by component, per minor tick
1min continues 10min.
By using above-mentioned technical proposal, after above-mentioned steps, the plasticization effect of tributyl phosphate is significantly improved.
The present invention is further arranged to：Further include having 5-10 parts of glass fibre according to parts by weight, the glass fibre
Filament diameter is chosen for 5-20 microns.
By using above-mentioned technical proposal, enhance whole insulating properties.
Another goal of the invention of the present invention is to provide a kind of preparation method of PVC electrostatic films, including：Step 1：According to weight
Amount number weighs corresponding component, and mixing in extruder is added；
Step 2：Heating squeezes out, and carries out curtain coating extrusion or a blown process, filtering, compacting diaphragm, mirror surface treatment, cooling and shaping system
At film substrate；
Step 3：Sided corona treatment is carried out to the film substrate surface, the film substrate surface to completing sided corona treatment is printed
Processing；High-pressure electrostatic load is carried out to the film substrate, the adhesive film material with adsorption capacity is made.
In conclusion the invention has the advantages that：
1, the generation that waste material is avoided during extrusion of the invention, also high temperature resistant, and the presence of tributyl phosphate greatly increases
Strong whole insulating properties, after sided corona treatment, the electrostatic interaction of finished product is very strong and then suction-operated is also very strong.
2, the present invention can use under conditions of high temperature, and not shrink or the phenomenon that backrush.
Description of the drawings
Fig. 1 is PVC electrostatic films.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1：
A kind of PVC electrostatic films include following component, 60 parts of polyvinyl chloride resin powder, 15 parts of dibutyl ester, epoxy according to parts by weight
1 part of soybean oil, 0.1 part of stabilizer, 5 parts of glass fibre, the first 0.1 part of auxiliary agent；Second 1 part of auxiliary agent；
Wherein stabilizer is trimellitate, and the filament diameter of wherein glass fibre is chosen for 5 microns.First auxiliary agent includes as follows
Ingredient, TGIC, pigment, barium sulfate, acrylic acid-acrylic acid hydroxypropyl ester copolymer, according to the ratio TGIC: pigment: sulphur of parts by weight
Sour barium: acrylic acid-acrylic acid hydroxypropyl ester copolymer=1: 1: 82: 3.Second auxiliary agent includes zinc stearate, calcium stearate, neatly
Stone, paraffin, polyethylene wax, calcium carbonate, dibenzoyl methane, according to parts by weight, zinc stearate: calcium stearate: hydrotalcite: stone
Wax: polyethylene wax: calcium carbonate: dibenzoyl methane=20: 25: 15: 5: 7: 28: 0.5.
Further include having 3 parts of treated tributyl phosphate, is tributyl phosphate according to weight part ratio: methyl acetate=
Weigh respective components at 1: 15, the tributyl phosphate is dissolved in methyl acetate under conditions of 25 DEG C, and apply 10-1kV's
Voltage continues 10min per minor tick 1min, is then added together with methyl acetate.
A kind of preparation method of PVC electrostatic films, includes the following steps：
Step 1：Corresponding component is weighed according to parts by weight, and mixing in extruder is added；
Step 2：It is tributyl phosphate: methyl acetate=1: 15 weigh respective components according to weight part ratio, in 25 DEG C of condition
It is lower that the tributyl phosphate is dissolved in methyl acetate, and apply the voltage of 10-1kV, continue 10min per minor tick 1min, and
It is added in the extruder in step 1.
Step 3：Heating squeezes out, and carries out curtain coating extrusion or a blown process, filtering, compacting diaphragm, mirror surface treatment, cooling fixed
Film substrate is made in type；
Step 4：Sided corona treatment is carried out to the film substrate surface, the film substrate surface to completing sided corona treatment is printed
Processing；High-pressure electrostatic load is carried out to the film substrate, the adhesive film material with adsorption capacity is made.
Embodiment 2：
A kind of PVC electrostatic films include following component, 70 parts of polyvinyl chloride resin powder, 22 parts of dibutyl ester, epoxy according to parts by weight
2 parts of soybean oil, 1 part of stabilizer, 8 parts of glass fibre, the first 1 part of auxiliary agent；Second 1.5 parts of auxiliary agent；
Wherein stabilizer is trimellitate, and the filament diameter of wherein glass fibre is chosen for 5-20 microns.First auxiliary agent includes
Following ingredient, TGIC, pigment, barium sulfate, acrylic acid-acrylic acid hydroxypropyl ester copolymer, according to the ratio TGIC: pigment of parts by weight
: barium sulfate: acrylic acid-acrylic acid hydroxypropyl ester copolymer=1: 1: 82: 3.Second auxiliary agent includes zinc stearate, calcium stearate, water
Talcum, paraffin, polyethylene wax, calcium carbonate, dibenzoyl methane, according to parts by weight, zinc stearate: calcium stearate: hydrotalcite:
Paraffin: polyethylene wax: calcium carbonate: dibenzoyl methane=20: 25: 15: 5: 7: 28: 0.5.
Further include having 4 parts of treated tributyl phosphate, is tributyl phosphate according to weight part ratio: methyl acetate=
Weigh respective components at 1: 15, the tributyl phosphate is dissolved in methyl acetate under conditions of 25 DEG C, and apply 10-1kV's
Voltage continues 10min per minor tick 1min, is then added together with methyl acetate.
A kind of preparation method of PVC electrostatic films, includes the following steps：
Step 1：Corresponding component is weighed according to parts by weight, and mixing in extruder is added；
Step 2：It is tributyl phosphate: methyl acetate=1: 15 weigh respective components according to weight part ratio, in 25 DEG C of condition
It is lower that the tributyl phosphate is dissolved in methyl acetate, and apply the voltage of 10-1kV, continue 10min per minor tick 1min, and
It is added in the extruder in step 1.
Step 3：Heating squeezes out, and carries out curtain coating extrusion or a blown process, filtering, compacting diaphragm, mirror surface treatment, cooling fixed
Film substrate is made in type；
Step 4：Sided corona treatment is carried out to the film substrate surface, the film substrate surface to completing sided corona treatment is printed
Processing；High-pressure electrostatic load is carried out to the film substrate, the adhesive film material with adsorption capacity is made.
Embodiment 3：
A kind of PVC electrostatic films include following component, 80 parts of polyvinyl chloride resin powder, 30 parts of dibutyl ester, epoxy according to parts by weight
5 parts of soybean oil, 2 parts of stabilizer, 10 parts of glass fibre, the first 2 parts of auxiliary agent；Second 2 parts of auxiliary agent；
Wherein stabilizer is trimellitate, and the filament diameter of wherein glass fibre is chosen for 5-20 microns.First auxiliary agent includes
Following ingredient, TGIC, pigment, barium sulfate, acrylic acid-acrylic acid hydroxypropyl ester copolymer, according to the ratio TGIC: pigment of parts by weight
: barium sulfate: acrylic acid-acrylic acid hydroxypropyl ester copolymer=1: 1: 82: 3.Second auxiliary agent includes zinc stearate, calcium stearate, water
Talcum, paraffin, polyethylene wax, calcium carbonate, dibenzoyl methane, according to parts by weight, zinc stearate: calcium stearate: hydrotalcite:
Paraffin: polyethylene wax: calcium carbonate: dibenzoyl methane=20: 25: 15: 5: 7: 28: 0.5.
Further include having 5 parts of treated tributyl phosphate, is tributyl phosphate according to weight part ratio: methyl acetate=
Weigh respective components at 1: 15, the tributyl phosphate is dissolved in methyl acetate under conditions of 25 DEG C, and apply 10-1kV's
Voltage continues 10min per minor tick 1min, is then added together with methyl acetate.
A kind of preparation method of PVC electrostatic films, includes the following steps：
Step 1：Corresponding component is weighed according to parts by weight, and mixing in extruder is added；
Step 2：It is tributyl phosphate: methyl acetate=1: 15 weigh respective components according to weight part ratio, in 25 DEG C of condition
It is lower that the tributyl phosphate is dissolved in methyl acetate, and apply the voltage of 10-1kV, continue 10min per minor tick 1min, and
It is added in the extruder in step 1.
Step 3：Heating squeezes out, and carries out curtain coating extrusion or a blown process, filtering, compacting diaphragm, mirror surface treatment, cooling fixed
Film substrate is made in type；
Step 4：Sided corona treatment is carried out to the film substrate surface, the film substrate surface to completing sided corona treatment is printed
Processing；High-pressure electrostatic load is carried out to the film substrate, the adhesive film material with adsorption capacity is made.
Reference examples 1：The difference from example 2 is that not applying voltage to tributyl phosphate.
Reference examples 2：The difference from example 2 is that removal tributyl phosphate.
Test experiments：
Embodiment 1-3, reference examples 1 and reference examples 2 are weighed according to identical weight number, use megger [No.6 Electric Meter Factory；
Model；PC68] measurement surface resistance, obtain table 1.
In extrusion operation, measured at a temperature of 200 DEG C embodiment 1-3, reference examples 1 and reference examples 2 sheet resistance,
Obtain table 2
The higher substance of insulating properties, the charge carried are more difficult to shift, thus have stronger electrostatic adsorption.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (6)
1. a kind of PVC electrostatic films, it is characterized in that：Include following component according to parts by weight, 60-80 parts of polyvinyl chloride resin powder,
15-30 parts of dibutyl ester, 1-5 parts of epoxidized soybean oil, 0.1-2 parts of stabilizer, the first 0.1-2 parts of auxiliary agent；
Stabilizer is trimellitate, and the first auxiliary agent includes following ingredient, TGIC, pigment, barium sulfate, acrylic acid-acrylic acid hydroxyl
Methacrylate-trimethoxysilyl propylmethacrylate copolymer, according to the ratio TGIC of parts by weight：Pigment：Barium sulfate：Acrylic acid-acrylic acid hydroxypropyl ester copolymer=1:1:82：
3。
2. PVC electrostatic films according to claim 1, it is characterized in that：Further include having tributyl phosphate 3- according to parts by weight
5 parts.
3. PVC electrostatic films according to claim 1, it is characterized in that：Further include 1-2 parts of the second auxiliary agent, the second auxiliary agent includes
Zinc stearate, calcium stearate, hydrotalcite, paraffin, polyethylene wax, calcium carbonate, dibenzoyl methane, it is stearic according to parts by weight
Sour zinc：Calcium stearate：Hydrotalcite：Paraffin：Polyethylene wax：Calcium carbonate：Dibenzoyl methane=20：25：15：5：7：28：0.5.
4. PVC electrostatic films according to claim 1, it is characterized in that：It is tributyl phosphate according to weight part ratio：Acetic acid first
Ester=1:15 weigh respective components, the tributyl phosphate are dissolved in methyl acetate under conditions of 25 DEG C, and apply 10-1kV
Voltage, continue 10min per minor tick 1min.
5. PVC electrostatic films according to claim 1, it is characterized in that：Further include having glass fibre 5-10 according to parts by weight
Part, the filament diameter of the glass fibre is chosen for 5-20 microns.
6. a kind of preparation method of PVC electrostatic films as described in claim 1-5, it is characterized in that：Include the following steps：
Step 1：Corresponding component is weighed according to parts by weight, and mixing in extruder is added；
Step 2：Heating squeezes out, and carries out curtain coating extrusion or a blown process, filtering, compacting diaphragm, mirror surface treatment, cooling and shaping system
At film substrate；
Step 3：Sided corona treatment is carried out to the film substrate surface, the film substrate surface to completing sided corona treatment is printed
Processing；High-pressure electrostatic load is carried out to the film substrate, the adhesive film material with adsorption capacity is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292636.6A CN108485113A (en) | 2018-03-30 | 2018-03-30 | PVC electrostatic films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292636.6A CN108485113A (en) | 2018-03-30 | 2018-03-30 | PVC electrostatic films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108485113A true CN108485113A (en) | 2018-09-04 |
Family
ID=63317854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810292636.6A Pending CN108485113A (en) | 2018-03-30 | 2018-03-30 | PVC electrostatic films |
Country Status (1)
| Country | Link |
|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576675A (en) * | 2019-08-31 | 2019-12-17 | 徐晔 | a limit structure for intelligent printing machine |
| CN111187476A (en) * | 2020-02-25 | 2020-05-22 | 四川世大塑化有限公司 | Dirt-resistant electrostatic film and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819850A (en) * | 2014-03-06 | 2014-05-28 | 江苏大海塑料股份有限公司 | Self-suction static film |
| CN106046626A (en) * | 2016-08-15 | 2016-10-26 | 东莞市悠悠美居家居制造有限公司 | Polyvinyl chloride electrostatic film and preparation method thereof |
-
2018
- 2018-03-30 CN CN201810292636.6A patent/CN108485113A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819850A (en) * | 2014-03-06 | 2014-05-28 | 江苏大海塑料股份有限公司 | Self-suction static film |
| CN106046626A (en) * | 2016-08-15 | 2016-10-26 | 东莞市悠悠美居家居制造有限公司 | Polyvinyl chloride electrostatic film and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576675A (en) * | 2019-08-31 | 2019-12-17 | 徐晔 | a limit structure for intelligent printing machine |
| CN111187476A (en) * | 2020-02-25 | 2020-05-22 | 四川世大塑化有限公司 | Dirt-resistant electrostatic film and preparation method thereof |
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