CN107828151A - A kind of preparation method of antistatic antibiotic PVC film - Google Patents
A kind of preparation method of antistatic antibiotic PVC film Download PDFInfo
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- 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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- 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
- C08J2431/00—Characterised by the use of 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, or carbonic acid, or of a haloformic acid
- C08J2431/02—Characterised by the use of omopolymers or copolymers of esters of monocarboxylic acids
- C08J2431/04—Homopolymers or copolymers of vinyl acetate
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- 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
- C08K13/02—Organic and inorganic ingredients
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- 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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- 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
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
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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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0058—Biocides
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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
Abstract
The invention discloses a kind of preparation method of antistatic antibiotic PVC film, comprise the following steps：S1：By PVC films, CaCO3, epoxidized soybean oil, diisononyl phthalate, 4 two palmityl proline, petroleum ether, β cinnamic acids, VAE emulsions, auxiliary agent and traditional Chinese medicine ingredients are stirred and are mixed and made into mixed slurry；S2：Mixed slurry and antistatic additive are stirred and are mixed and made into shaping slurry；S3：Graininess is made in shaping slurry；S4：Feed particulate material is melted into machine by electrical heating and obtains fused solution；S5：Fused solution is carried out pre-crystallized and dried；S6：Crystalline solid input extruder is subjected to melt blending；S7：It is thin that step drawing sheet material or simultaneously bi-directionally stretched sheet obtain PVC；Manufacturing procedure is pollution-free, and production efficiency is high；Its antistatic behaviour is good, and antistatic additive is small using component, cost-effective；PVC film surfacing, there is preferable corrosion resistance；With good antibacterial characteristics, service life length.
Description
Technical field
The present invention relates to laminated film technical field, specifically a kind of antistatic antibiotic PVC film and preparation method thereof.
Background technology
PVC film Main Ingredients and Appearance is polyvinyl chloride, separately has and adds other compositions to strengthen its heat resistance, toughness, ductility
Deng.The superiors of this skin covering of the surface are paints, and middle main component is polyvinyl chloride, and orlop is back of the body coating adhesive.It is to work as
It is modern it is deep in the world liked, a kind of rather popular and synthetic material for being also widely used.The global usage amount of PVC film exists
Second is in various synthetic materials, in the material that can produce three-dimensional table facial mask, PVC is most suitable material.
Traditional PVC film easily produces electrostatic, and manufacturing procedure has pollution.
The content of the invention
It is an object of the invention to provide a kind of preparation method of antistatic antibiotic PVC film, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：
A kind of preparation method of antistatic antibiotic PVC film, comprises the following steps：
S1：By PVC films, CaCO3, epoxidized soybean oil, diisononyl phthalate, the palmityl proline of 4- bis-, stone
Oily ether, β-cinnamic acid, VAE emulsions, auxiliary agent and antibacterial Chinese medicine are stirred and are mixed and made into mixed slurry；The mixed slurry is pressed
It is made according to the component of following parts by weight, wherein PVC films 115-140 parts, CaCO324-28 parts, epoxidized soybean oil 1-4 parts, neighbour
Phthalic acid dinonyl 15-35 parts, the palmityl proline 8-12 parts of 4- bis-, petroleum ether 4-9 parts, β-cinnamic acid 1.5-3.5
Part, VAE emulsion 30-60 parts, auxiliary agent 8-14 parts and antibacterial Chinese medicine 1-2 parts；
S2：Mixed slurry and antistatic additive are stirred and are mixed and made into shaping slurry, the shaping slurry is according to following
The component of parts by weight is made, wherein mixing slurry 280-320 parts, antistatic additive 2.8-5.8 parts；
S3：Graininess is made in shaping slurry；
S4：Feed particulate material is melted into machine by electrical heating and obtains fused solution；
S5：Fused solution is carried out pre-crystallized and dried, crystalline solid is made；The control of pre-crystallized and drying temperature is in 201-209
DEG C, drying time is controlled in 1-3H；
S6：Crystalline solid input extruder is subjected to further melt blending, then extrudes to obtain sheet material by extruder；
S7：It is thin that step drawing sheet material or simultaneously bi-directionally stretched sheet obtain PVC.
As the further scheme of the present invention：The preparation method of antistatic antibiotic PVC film, comprises the following steps：
S1：By PVC films, CaCO3, epoxidized soybean oil, diisononyl phthalate, the palmityl proline of 4- bis-, stone
Oily ether, β-cinnamic acid, VAE emulsions, auxiliary agent and antibacterial Chinese medicine are stirred and are mixed and made into mixed slurry；The mixed slurry is pressed
It is made according to the component of following parts by weight, wherein PVC films 125-135 parts, CaCO325-27 parts, epoxidized soybean oil 2-4 parts, neighbour
Phthalic acid dinonyl 25-35 parts, the palmityl proline 10-12 parts of 4- bis-, petroleum ether 5-8 parts, β-cinnamic acid 2.5-3.0
Part, VAE emulsion 40-50 parts, auxiliary agent 9-12 parts and with antibacterial Chinese medicine 1-2 parts；
S2：Mixed slurry and antistatic additive are stirred and are mixed and made into shaping slurry, the shaping slurry is according to following
The component of parts by weight is made, wherein mixing slurry 290-310 parts, antistatic additive 3.9-4.8 parts；
S3：Graininess is made in shaping slurry；
S4：Feed particulate material is melted into machine by electrical heating and obtains fused solution；
S5：Fused solution is carried out pre-crystallized and dried, crystalline solid is made；The control of pre-crystallized and drying temperature is in 201-209
DEG C, drying time is controlled in 1-3H；
S6：Crystalline solid input extruder is subjected to further melt blending, then extrudes to obtain sheet material by extruder；
S7：It is thin that step drawing sheet material or simultaneously bi-directionally stretched sheet obtain PVC.
As further scheme of the invention：The preparation method of antistatic antibiotic PVC film, comprises the following steps：
S1：By PVC films, CaCO3, epoxidized soybean oil, diisononyl phthalate, the palmityl proline of 4- bis-, stone
Oily ether, β-cinnamic acid, VAE emulsions, auxiliary agent and antibacterial Chinese medicine are stirred and are mixed and made into mixed slurry；The mixed slurry is pressed
It is made according to the component of following parts by weight, wherein 130 parts of PVC films, CaCO326 parts, 3 parts of epoxidized soybean oil, phthalic acid two
Different 30 parts of nonyl ester, 11 parts of bis- palmityl proline of 4-, 7 parts of petroleum ether, 2.8 parts of β-cinnamic acid, 45 parts of VAE emulsions, auxiliary agent 10
Part and with 1.5 parts of antibacterial Chinese medicine；
S2：Mixed slurry and antistatic additive are stirred and are mixed and made into shaping slurry, the shaping slurry is according to following
The component of parts by weight is made, wherein 300 parts of mixing slurry, 4.5 parts of antistatic additive；
S3：Graininess is made in shaping slurry；
S4：Feed particulate material is melted into machine by electrical heating and obtains fused solution；
S5：Fused solution is carried out pre-crystallized and dried, crystalline solid is made；The control of pre-crystallized and drying temperature is done at 205 DEG C
Dry time control is in 2H；
S6：Crystalline solid input extruder is subjected to further melt blending, then extrudes to obtain sheet material by extruder；
S7：It is thin that step drawing sheet material or simultaneously bi-directionally stretched sheet obtain PVC.
Being stirred using high low-velocity liquid mixer, 120-140 DEG C of mixing temperature, incorporation time in the S1
2.5-3.5H。
As further scheme of the invention：Being stirred using double-spiral conical mixer, mixing in the S2
100-109 DEG C of temperature, incorporation time 2-3H.
As further scheme of the invention：The processing temperature of electrical heating melting machine is 150-190 DEG C, during melting
Between be 1.5-2.5H.
As further scheme of the invention：Extruder is double screw extruder in the S6, and wherein mold temperature is
80-95℃。
As further scheme of the invention：Using YK160A granulators in the S3.
As further scheme of the invention：The auxiliary agent is anti-scratch, antiblocking additive, described anti-scratch, anti-
Adhesion additive is silica, calcium carbonate, magnesium carbonate, barium carbonate, calcium sulfate, magnesium sulfate, kaolin, aluminum oxide, titanium oxide
In any one or a few mix.
As further scheme of the invention：A kind of system of antistatic antibiotic PVC film according to claim 1
Antistatic antibiotic PVC film produced by Preparation Method.
As further scheme of the invention：The antibacterial Chinese medicine be the coptis, golden cypress, radix scutellariae, manyleaf meadowure rhizome and root, dandelion,
Herba Andrographitis, flea stop, felwort, the wind-weed, the mixture of cape jasmine magnolia obovata.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, manufacturing procedure is pollution-free, and production efficiency is high；
2nd, the PVC film antistatic behaviour produced is good, and antistatic additive is small using component, cost-effective；
3rd, PVC film surfacing, there is preferable corrosion resistance.
4th, there is good antibacterial characteristics, service life length.
Embodiment
Technical scheme will be clearly and completely described below, it is clear that described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
Embodiment 1：
A kind of preparation method of antistatic antibiotic PVC film, comprises the following steps：
S1：By PVC films, CaCO3, epoxidized soybean oil, diisononyl phthalate, the palmityl proline of 4- bis-, stone
Oily ether, β-cinnamic acid, VAE emulsions, auxiliary agent are stirred and are mixed and made into mixed slurry；The mixed slurry is according to following weight
The component of part is made, wherein 120 parts of PVC films, CaCO324 parts, 1 part of epoxidized soybean oil, 20 parts of diisononyl phthalate,
8 parts of bis- palmityl proline of 4-, 4 parts of petroleum ether, 1.5 parts of β-cinnamic acid, 30 parts of VAE emulsions, 8 parts of auxiliary agent and antibacterial Chinese medicine
1.2 part；
Wherein, antibacterial Chinese medicine be the coptis, golden cypress, radix scutellariae, manyleaf meadowure rhizome and root, dandelion, Herba Andrographitis, flea stop, felwort, the wind-weed,
The mixture of cape jasmine magnolia obovata, each composition averagely add by weight.
S2：Mixed slurry and antistatic additive are stirred and are mixed and made into shaping slurry, the shaping slurry is according to following
The component of parts by weight is made, wherein 280 parts of mixing slurry, 2.8 parts of antistatic additive；
S3：Graininess is made in shaping slurry；
S4：Feed particulate material is melted into machine by electrical heating and obtains fused solution；
S5：Fused solution is carried out pre-crystallized and dried, crystalline solid is made；The control of pre-crystallized and drying temperature is done at 201 DEG C
Dry time control is in 1-3H；
S6：Crystalline solid input extruder is subjected to further melt blending, then extrudes to obtain sheet material by extruder；
S7：It is thin that step drawing sheet material or simultaneously bi-directionally stretched sheet obtain PVC.
Being stirred using high low-velocity liquid mixer, 120 DEG C of mixing temperature, incorporation time 2.5H in the S1.
Being stirred using double-spiral conical mixer, 100 DEG C of mixing temperature, incorporation time 2H in the S2.
The processing temperature of the electrical heating melting machine is 150 DEG C, melting time 1.5H.
Extruder is double screw extruder in the S6, and wherein mold temperature is 80 DEG C.
Using YK160A granulators in the S3.
The auxiliary agent is anti-scratch, antiblocking additive, and the anti-scratch, antiblocking additive is silica, carbonic acid
Calcium, magnesium carbonate, barium carbonate, any one or a few mixing in calcium sulfate, magnesium sulfate, kaolin, aluminum oxide, titanium oxide and
Into.
Embodiment 2：
A kind of preparation method of antistatic antibiotic PVC film, comprises the following steps：
S1：By PVC films, CaCO3, epoxidized soybean oil, diisononyl phthalate, the palmityl proline of 4- bis-, stone
Oily ether, β-cinnamic acid, VAE emulsions, auxiliary agent are stirred and are mixed and made into mixed slurry；The mixed slurry is according to following weight
The component of part is made, wherein 140 parts of PVC films, CaCO328 parts, 4 parts of epoxidized soybean oil, 35 parts of diisononyl phthalate,
In 12 parts of bis- palmityl proline of 4-, 9 parts of petroleum ether, 3.5 parts of β-cinnamic acid, 60 parts of VAE emulsions, 14 parts of auxiliary agent and antibacterial
1.6 parts of medicine；
Wherein, antibacterial Chinese medicine is the mixture of the coptis, radix scutellariae, manyleaf meadowure rhizome and root and dandelion, and each composition averagely adds by weight.
S2：Mixed slurry and antistatic additive are stirred and are mixed and made into shaping slurry, the shaping slurry is according to following
The component of parts by weight is made, wherein 320 parts of mixing slurry, 5.8 parts of antistatic additive；
S3：Graininess is made in shaping slurry；
S4：Feed particulate material is melted into machine by electrical heating and obtains fused solution；
S5：Fused solution is carried out pre-crystallized and dried, crystalline solid is made；The control of pre-crystallized and drying temperature is done at 209 DEG C
Dry time control is in 3H；
S6：Crystalline solid input extruder is subjected to further melt blending, then extrudes to obtain sheet material by extruder；
S7：It is thin that step drawing sheet material or simultaneously bi-directionally stretched sheet obtain PVC.
Being stirred using high low-velocity liquid mixer, 140 DEG C of mixing temperature, incorporation time 3.5H in the S1.
Being stirred using double-spiral conical mixer, 109 DEG C of mixing temperature, incorporation time 3H in the S2.
The processing temperature of the electrical heating melting machine is 190 DEG C, melting time 2.5H.
Extruder is double screw extruder in the S6, and wherein mold temperature is 95 DEG C.
Using YK160A granulators in the S3.
The auxiliary agent is anti-scratch, antiblocking additive, and the anti-scratch, antiblocking additive is silica, carbonic acid
Calcium, magnesium carbonate, barium carbonate, any one or a few mixing in calcium sulfate, magnesium sulfate, kaolin, aluminum oxide, titanium oxide and
Into.
Embodiment 3：
A kind of preparation method of antistatic antibiotic PVC film, comprises the following steps：
S1：By PVC films, CaCO3, epoxidized soybean oil, diisononyl phthalate, the palmityl proline of 4- bis-, stone
Oily ether, β-cinnamic acid, VAE emulsions, auxiliary agent are stirred and are mixed and made into mixed slurry；The mixed slurry is according to following weight
The component of part is made, wherein 130 parts of PVC films, CaCO326 parts, 3 parts of epoxidized soybean oil, 30 parts of diisononyl phthalate,
In 11 parts of bis- palmityl proline of 4-, 7 parts of petroleum ether, 2.8 parts of β-cinnamic acid, 45 parts of VAE emulsions, 10 parts of auxiliary agent and antibacterial
1.8 parts of medicine；
Wherein, antibacterial Chinese medicine be manyleaf meadowure rhizome and root, Herba Andrographitis, flea stop, felwort, the mixture of cape jasmine magnolia obovata, each composition presses
Weight average adds.
S2：Mixed slurry and antistatic additive are stirred and are mixed and made into shaping slurry, the shaping slurry is according to following
The component of parts by weight is made, wherein 300 parts of mixing slurry, 4.5 parts of antistatic additive；
S3：Graininess is made in shaping slurry；
S4：Feed particulate material is melted into machine by electrical heating and obtains fused solution；
S5：Fused solution is carried out pre-crystallized and dried, crystalline solid is made；The control of pre-crystallized and drying temperature is done at 205 DEG C
Dry time control is in 2H；
S6：Crystalline solid input extruder is subjected to further melt blending, then extrudes to obtain sheet material by extruder；
S7：It is thin that step drawing sheet material or simultaneously bi-directionally stretched sheet obtain PVC.
Being stirred using high low-velocity liquid mixer, 130 DEG C of mixing temperature, incorporation time 2.5- in the S1
3.5H。
Being stirred using double-spiral conical mixer, 100-109 DEG C of mixing temperature, incorporation time 2- in the S2
3H。
The processing temperature of the electrical heating melting machine is 150-190 DEG C, melting time 1.5-2.5H.
Extruder is double screw extruder in the S6, and wherein mold temperature is 80-95 DEG C.
Using YK160A granulators in the S3.
The auxiliary agent is anti-scratch, antiblocking additive, and the anti-scratch, antiblocking additive is silica, carbonic acid
Calcium, magnesium carbonate, barium carbonate, any one or a few mixing in calcium sulfate, magnesium sulfate, kaolin, aluminum oxide, titanium oxide and
Into.
Manufacturing procedure is pollution-free in the present invention, and production efficiency is high；The PVC film antistatic behaviour produced is good, and
Antistatic additive is small using component, cost-effective；PVC film surfacing, there is preferable corrosion resistance.
Described in above, only this wound is used using the embodiment of this origination techniques content, any those skilled in the art
Make done modifications and changes, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.
If not specified, conventional meanses of the technological means known to those skilled in the art employed in embodiment, institute
The reagent and product of use are also available commercial.The source of agents useful for same, trade name and its composition is listed if necessary
Composition person, indicates on the first appearance.
Claims (10)
1. a kind of preparation method of antistatic antibiotic PVC film, it is characterized in that, comprise the following steps：
S1：By PVC films, CaCO3, epoxidized soybean oil, diisononyl phthalate, the palmityl proline of 4- bis-, petroleum ether,
β-cinnamic acid, VAE emulsions, auxiliary agent and antibacterial Chinese medicine are stirred and are mixed and made into mixed slurry；The mixed slurry according to
The component of lower parts by weight is made, wherein PVC films 115-140 parts, CaCO324-28 parts, epoxidized soybean oil 1-4 parts, O-phthalic
Sour dinonyl 15-35 parts, the palmityl proline 8-12 parts of 4- bis-, petroleum ether 4-9 parts, β-cinnamic acid 1.5-3.5 parts, VAE
Emulsion 30-60 parts, auxiliary agent 8-14 parts and antibacterial Chinese medicine 1-2 parts；
S2：Mixed slurry and antistatic additive are stirred and are mixed and made into shaping slurry, the shaping slurry is according to following weight
The component of part is made, wherein mixing slurry 280-320 parts, antistatic additive 2.8-5.8 parts；
S3：Graininess is made in shaping slurry；
S4：Feed particulate material is melted into machine by electrical heating and obtains fused solution；
S5：Fused solution is carried out pre-crystallized and dried, crystalline solid is made；The control of pre-crystallized and drying temperature is done at 201-209 DEG C
Dry time control is in 1-3H；
S6：Crystalline solid input extruder is subjected to further melt blending, then extrudes to obtain sheet material by extruder；
S7：It is thin that step drawing sheet material or simultaneously bi-directionally stretched sheet obtain PVC.
2. the preparation method of antistatic antibiotic PVC film according to claim 1, it is characterized in that, comprise the following steps：
S1：By PVC films, CaCO3, epoxidized soybean oil, diisononyl phthalate, the palmityl proline of 4- bis-, petroleum ether,
β-cinnamic acid, VAE emulsions, auxiliary agent and antibacterial Chinese medicine are stirred and are mixed and made into mixed slurry；The mixed slurry according to
The component of lower parts by weight is made, wherein PVC films 125-135 parts, CaCO325-27 parts, epoxidized soybean oil 2-4 parts, O-phthalic
Sour dinonyl 25-35 parts, the palmityl proline 10-12 parts of 4- bis-, petroleum ether 5-8 parts, β-cinnamic acid 2.5-3.0 parts, VAE
Emulsion 40-50 parts, auxiliary agent 9-12 parts and antibacterial Chinese medicine 1-2 parts；
S2：Mixed slurry and antistatic additive are stirred and are mixed and made into shaping slurry, the shaping slurry is according to following weight
The component of part is made, wherein mixing slurry 290-310 parts, antistatic additive 3.9-4.8 parts；
S3：Graininess is made in shaping slurry；
S4：Feed particulate material is melted into machine by electrical heating and obtains fused solution；
S5：Fused solution is carried out pre-crystallized and dried, crystalline solid is made；The control of pre-crystallized and drying temperature is done at 201-209 DEG C
Dry time control is in 1-3H；
S6：Crystalline solid input extruder is subjected to further melt blending, then extrudes to obtain sheet material by extruder；
S7：It is thin that step drawing sheet material or simultaneously bi-directionally stretched sheet obtain PVC.
3. the preparation method of antistatic antibiotic PVC film according to claim 2, it is characterized in that, comprise the following steps：
S1：By PVC films, CaCO3, epoxidized soybean oil, diisononyl phthalate, the palmityl proline of 4- bis-, petroleum ether,
β-cinnamic acid, VAE emulsions, auxiliary agent and antibacterial Chinese medicine are stirred and are mixed and made into mixed slurry；The mixed slurry according to
The component of lower parts by weight is made, wherein 130 parts of PVC films, CaCO326 parts, 3 parts of epoxidized soybean oil, two different nonyl of phthalic acid
30 parts of ester, 11 parts of bis- palmityl proline of 4-, 7 parts of petroleum ether, 2.8 parts of β-cinnamic acid, 45 parts of VAE emulsions, 10 parts of auxiliary agent and
1.5 parts of antibacterial Chinese medicine；
S2：Mixed slurry and antistatic additive are stirred and are mixed and made into shaping slurry, the shaping slurry is according to following weight
The component of part is made, wherein 300 parts of mixing slurry, 4.5 parts of antistatic additive；
S3：Graininess is made in shaping slurry；
S4：Feed particulate material is melted into machine by electrical heating and obtains fused solution；
S5：Fused solution is carried out pre-crystallized and dried, crystalline solid is made；The control of pre-crystallized and drying temperature is at 205 DEG C, when drying
Between control in 2H；
S6：Crystalline solid input extruder is subjected to further melt blending, then extrudes to obtain sheet material by extruder；
S7：It is thin that step drawing sheet material or simultaneously bi-directionally stretched sheet obtain PVC.
4. the preparation method of the antistatic antibiotic PVC film according to claim 1,2 or 3, it is characterized in that, in the S1
It is stirred using high low-velocity liquid mixer, 120-140 DEG C of mixing temperature, incorporation time 2.5-3.5H.
5. the preparation method of the antistatic antibiotic PVC film according to claim 1,2 or 3, it is characterized in that, in the S2
It is stirred and uses double-spiral conical mixer, 100-109 DEG C of mixing temperature, incorporation time 2-3H.
6. the preparation method of the antistatic antibiotic PVC film according to claim 1,2 or 3, it is characterized in that, the electrical heating
The processing temperature of melting machine is 150-190 DEG C, melting time 1.5-2.5H.
7. the preparation method of the antistatic antibiotic PVC film according to claim 1,2 or 3, it is characterized in that, squeezed in the S6
It is double screw extruder to go out machine, and wherein mold temperature is 80-95 DEG C.
8. the preparation method of the antistatic antibiotic PVC film according to claim 1,2 or 3, it is characterized in that, adopted in the S3
It is YK160A granulators.
9. the preparation method of antistatic antibiotic PVC film according to claim 1, it is characterized in that, the auxiliary agent is scratch resistant
Wound, antiblocking additive, the anti-scratch, antiblocking additive is silica, calcium carbonate, magnesium carbonate, barium carbonate, sulfuric acid
Any one or a few in calcium, magnesium sulfate, kaolin, aluminum oxide, titanium oxide mixes.
10. the preparation method of antistatic antibiotic PVC film according to claim 1, it is characterized in that, the antibacterial Chinese medicine is
The coptis, golden cypress, radix scutellariae, manyleaf meadowure rhizome and root, dandelion, Herba Andrographitis, flea stop, felwort, the wind-weed, the mixture of cape jasmine magnolia obovata.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108752776A (en) * | 2018-04-03 | 2018-11-06 | 佛山市高明汉臣塑胶有限公司 | A kind of antibacterial tablecloth and its production technology |
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| CN1448423A (en) * | 2003-04-29 | 2003-10-15 | 佛山塑料集团股份有限公司 | Soft PVCcalendered film and and its manufacture |
| CN103289250A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Safe non-toxic PVC film and preparation method thereof |
| CN103387719A (en) * | 2012-05-10 | 2013-11-13 | 荣升塑胶（上海）有限公司 | Polyvinyl chloride (PVC) embossed film for using on gypsum board and manufacturing method of PVC embossed film |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1448423A (en) * | 2003-04-29 | 2003-10-15 | 佛山塑料集团股份有限公司 | Soft PVCcalendered film and and its manufacture |
| CN103387719A (en) * | 2012-05-10 | 2013-11-13 | 荣升塑胶（上海）有限公司 | Polyvinyl chloride (PVC) embossed film for using on gypsum board and manufacturing method of PVC embossed film |
| CN103289250A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Safe non-toxic PVC film and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108752776A (en) * | 2018-04-03 | 2018-11-06 | 佛山市高明汉臣塑胶有限公司 | A kind of antibacterial tablecloth and its production technology |
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