CN108794920A - A kind of pure and fresh PVC film of environmental protection - Google Patents
A kind of pure and fresh PVC film of environmental protection Download PDFInfo
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- CN108794920A CN108794920A CN201810495867.7A CN201810495867A CN108794920A CN 108794920 A CN108794920 A CN 108794920A CN 201810495867 A CN201810495867 A CN 201810495867A CN 108794920 A CN108794920 A CN 108794920A
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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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- 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
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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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- 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
- C08K5/101—Esters; Ether-esters of monocarboxylic 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
- C08K5/11—Esters; Ether-esters of acyclic 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
- C08K5/04—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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
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Abstract
The present invention provides a kind of pure and fresh PVC film of environmental protection, is related to technical field of polymer materials, constitutive material includes：100-120 parts of PVC resin powder, 5-8 parts of heat stabilizer, 3-6 parts of lubricant, 0.8-1.3 parts of plasticizer, 3-5 parts of activated carbon, extracting solution 0.3-0.5 parts antibacterial, 0.6-0.8 parts of plant extraction liquid；The making raw material of the antibacterial extracting solution includes：15-18 parts of leaf of Chinese ilex, 4-8 parts of oleander, 11-14 parts of sweetgum, 2-5 parts of pittosporum tobira, 7-10 parts of camphor tree, 3-5 parts of argy wormwood, 1-3 parts of grass of taking drugs.Usefulness of the present invention is that cost of material is low, environmentally protective, has antibacterial and air cleaning function, to Escherichia coli, turns red bacillus and staphylococcus aureus and has higher inhibiting effect, is widely used in the multiple fields such as household building.
Description
Technical field
The present invention relates to technical field of polymer materials, more particularly, to a kind of pure and fresh PVC film of environmental protection.
Background technology
PVC film, complete entitled Polyvinylchlorid films, main ingredient is polyvinyl chloride, separately have addition other at
Divide to enhance its heat resistance, toughness, ductility etc..The top layer of this skin covering of the surface is paint, and intermediate main component is polychlorostyrene second
Alkene, lowest level are back of the body coating adhesives；PVC film is to be liked deeply in the world today, is rather popular and be also widely used
The global usage amount of a kind of synthetic material, PVC film is in second in various synthetic materials.Three-dimensional table facial mask can produced
Material in, PVC is most suitable material.
PVC film does not have bacteria resistance function used at present, although there are many researchs to PVC film at present
Achievement, but still there are many deficiencies place, as titanium dioxide is added to realize antibacterial work(in partial monopoly in the ingredient of film
Can, but the use excess of titanium dioxide or improper use can cause human body greatly to injure, and used PVC is thin at present
The function of fresh air is also not present in film, has a single function, it can be seen that, deficiency of the prior art greatly restricts
The fast development of film.
Invention content
The present invention overcomes the disadvantages of the prior art, provides a kind of pure and fresh PVC film of environmental protection, and cost of material is low, green
Environmental protection has antibacterial and air cleaning function, is widely used in the multiple fields such as household building.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of pure and fresh PVC film of environmental protection, constitutive material include：100-120 parts of PVC resin powder, 5-8 parts of heat stabilizer, profit
3-6 parts of lubrication prescription, 0.8-1.3 parts of plasticizer, 3-5 parts of activated carbon, extracting solution 0.3-0.5 parts antibacterial, plant extraction liquid 0.6-0.8
Part；
The making raw material of the antibacterial extracting solution includes：15-18 parts of leaf of Chinese ilex, 4-8 parts of oleander, 11-14 parts of sweetgum, sea
2-5 parts of paulownia, 7-10 parts of camphor tree, 3-5 parts of argy wormwood, 1-3 parts of grass of taking drugs；
The making raw material of the plant extraction liquid includes：3-6 parts of essence, 1-4 parts of hair valve Camellia nitidissima, touches 5-8 parts of ethyl alcohol
2-6 parts fragrant, 4-7 parts of cordate telosma, 5-8 parts of sweet osmanthus, 7-12 parts of narcissus, 2-5 parts of sweet pea, 5-8 parts of the lily of the valley, distilled water 20-35
Part.
Further, the heat stabilizer is alkali formula lead salt, organotin, phosphite ester, polyalcohol by 5：2：1：4 quality
Than mixing.
Further, the lubricant is calcium stearate, oxidized polyethylene wax, tristerin by 3：1：3 quality
Than mixing.
Further, the plasticizer is dioctyl phthalate, di-n-octyl phthalate, phthalic acid two
Butyl ester presses 2：2：7 mass ratio mixes.
Further, further include the following raw material：2-5 parts of dibutyl sebacate.
Further, further include the following raw material：1-3 parts of butyl stearate.
The production method of the antibacterial extracting solution is, by leaf of Chinese ilex, oleander, sweetgum, pittosporum tobira, camphor tree, argy wormwood, grass of taking drugs
By formula deal than weigh after, mix, stir evenly, be put into pulverizer and battered down, pour out in pot, be added water, material with
The mass ratio of water is 1；20-25 is first impregnated 15-20 minutes, is boiled with high heat to boiling, is used instead and is continued boiling by slow fire 18-22 points
Clock is separated out filtrate, obtains A liquid；Continue to inject water into filter residue, the mass ratio of material and water is 1；13-16 is boiled with high heat to boiling
After rising, uses instead and continue boiling by slow fire 10-15 minutes, be separated out filtrate, obtain A liquid；A liquid and B liquid are pressed 1：The matter of 3-5
Amount ratio is mixed, you can obtains the antibacterial extracting solution.
The production method of the plant extraction liquid is, by essence, ethyl alcohol, hair valve Camellia nitidissima, touch perfume, cordate telosma, sweet osmanthus,
Narcissus, sweet pea, the lily of the valley, distilled water by formula deal than weighing after, by essence, ethyl alcohol, hair valve Camellia nitidissima, touch it is fragrant, yesterday
Perfume, sweet osmanthus, narcissus, sweet pea, lily of the valley a variety of materials are mixed, and are processed into the powder of 70 mesh numbers, are put into together with distilled water
It in flask, after impregnating 20-25 minutes, is placed in ultrasonic instrument, ultrasound 40-50 points under conditions of 45-48 degrees Celsius
Clock is cooled to room temperature, and vacuum distillation, concentrate is the plant extraction liquid.
Compared with prior art, the beneficial effects of the invention are as follows：
Antibacterial extracting solution and plant extraction liquid used in the present invention are all made of pure plant and extract, green ring
It protects, the ingredient for not damaging to human body and context, and being contained in antibacterial extracting solution has the work(of restraining and sterilizing bacteria
Generated unpleasant peculiar smell in plastic processes can be absorbed, reduce peculiar smell and dissipate by effect, clean hygiene, the activated carbon that raw material includes
The external world is sent to pollute, it is fragrant in the ingredient that plant extraction liquid is contained, reach covering smell, refreshes the mind, soothes the spirit
Effect, improve sense organ pleasure degree.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
The production method of the pure and fresh PVC film of environmental protection of the invention is, by PVC resin powder, heat stabilizer, lubricant, plasticizer,
After activated carbon, antibacterial extracting solution, plant extraction liquid are weighed by formula deal ratio, it is added in homogenizer at 115 degrees Celsius
Under conditions of stir evenly, send to extruder, extruder temperature is controlled at 140 degrees Celsius, after plastics processing mill is processed, then is sent to pressure
Prolong machine to be rolled, embossing, sizing, cooling, curling, cutting, packaging, you can obtain finished product.
Embodiment 1
A kind of pure and fresh PVC film of environmental protection, constitutive material include：110 parts of PVC resin powder, 6 parts of heat stabilizer, lubricant 5
Part, 1 part of plasticizer, 4 parts of activated carbon, 0.4 part of antibacterial extracting solution, 0.7 part of plant extraction liquid, 4 parts of dibutyl sebacate, stearic acid
2 parts of butyl ester；
In this embodiment, 8 parts of barberry pigment extract can also be added toward the making raw material of antibacterial extracting solution, i.e., it is antibacterial
The making raw material of extracting solution includes：16 parts of leaf of Chinese ilex, 7 parts of oleander, 13 parts of sweetgum, 4 parts of pittosporum tobira, 8 parts of camphor tree, 4 parts of argy wormwood,
Drug abuse careless 2 parts, 8 parts of barberry pigment extract；
The making raw material of plant extraction liquid includes：4 parts of essence, 63 parts of part, mao valve Camellia nitidissima of ethyl alcohol, touch fragrant 3 parts, yesterday
5 parts fragrant, 6 parts of sweet osmanthus, 10 parts of narcissus, 4 parts of sweet pea, 6 parts of the lily of the valley, 25 parts of distilled water.
Heat stabilizer is alkali formula lead salt, organotin, phosphite ester, polyalcohol by 5：2：1：4 mass ratio mixes.
Lubricant is calcium stearate, oxidized polyethylene wax, tristerin by 3：1：3 mass ratio mixes.
Plasticizer is dioctyl phthalate, di-n-octyl phthalate, dibutyl phthalate by 2：2：7
Mass ratio mixes.
The production method of antibacterial extracting solution is, leaf of Chinese ilex, oleander, sweetgum, pittosporum tobira, camphor tree, argy wormwood, drug abuse is careless, small
After bark of a cork tree pigment extract is weighed by formula deal ratio, mixes, stirs evenly, be put into pulverizer and battered down, pour out in pot,
Water is added, the mass ratio of material and water is 1；23, it first impregnates 18 minutes, boils with high heat to boiling, use instead and continue boiling by slow fire 20
Minute, it is separated out filtrate, obtains A liquid；Continue to inject water into filter residue, the mass ratio of material and water is 1；15, it is boiled with high heat to boiling
After rising, uses instead and continue boiling by slow fire 12 minutes, be separated out filtrate, obtain A liquid；A liquid and B liquid are pressed 1：4 mass ratio into
Row mixing, you can obtain antibacterial extracting solution.
The production method of plant extraction liquid is by essence, ethyl alcohol, hair valve Camellia nitidissima, to touch perfume, cordate telosma, sweet osmanthus, water
Celestial being, sweet pea, the lily of the valley, distilled water by formula deal than weigh after, by essence, ethyl alcohol, hair valve Camellia nitidissima, touch perfume, cordate telosma,
Sweet osmanthus, narcissus, sweet pea, lily of the valley a variety of materials are mixed, and the powder of 70 mesh numbers is processed into, and flask is put into together with distilled water
In, it after impregnating 23 minutes, is placed in ultrasonic instrument, ultrasound 45 minutes, are cooled to room temperature, subtract under conditions of 46 degrees Celsius
Pressure distillation, concentrate is plant extraction liquid.
Embodiment 2
A kind of pure and fresh PVC film of environmental protection, constitutive material include：100 parts of PVC resin powder, 5 parts of heat stabilizer, lubricant 3
Part, 0.8 part of plasticizer, 3 parts of activated carbon, 0.3 part of antibacterial extracting solution, 0.6 part of plant extraction liquid, 2 parts of dibutyl sebacate, tristearin
1 part of acid butyl ester；
In this embodiment, 6 parts of wintercherry calyx extracting solution can also be added toward the making raw material of antibacterial extracting solution, i.e., it is antibacterial
The making raw material of extracting solution includes：15 parts of leaf of Chinese ilex, 4 parts of oleander, 11 parts of sweetgum, 2 parts of pittosporum tobira, 7 parts of camphor tree, 3 parts of argy wormwood,
Drug abuse careless 1 part, 6 parts of wintercherry calyx extracting solution；
The making raw material of plant extraction liquid includes：Essence part, 51 part of part, mao valve Camellia nitidissima of ethyl alcohol, touch fragrant 2 parts, yesterday
4 parts fragrant, 5 parts of sweet osmanthus, 7 parts of narcissus, 2 parts of sweet pea, 5 parts of the lily of the valley, 20 parts of distilled water.
Heat stabilizer is alkali formula lead salt, organotin, phosphite ester, polyalcohol by 5：2：1：4 mass ratio mixes.
Lubricant is calcium stearate, oxidized polyethylene wax, tristerin by 3：1：3 mass ratio mixes.
Plasticizer is dioctyl phthalate, di-n-octyl phthalate, dibutyl phthalate by 2：2：7
Mass ratio mixes.
The production method of antibacterial extracting solution is, by leaf of Chinese ilex, oleander, sweetgum, pittosporum tobira, camphor tree, argy wormwood, grass of taking drugs by matching
It after square deal is than weighing, mixes, stir evenly, be put into pulverizer and battered down, pour out in pot, water, material and water is added
Mass ratio is 1；20, it first impregnates 15 minutes, boils with high heat to boiling, use instead and continue boiling by slow fire 18 minutes, be separated out filtrate, obtain
Go out A liquid；Continue to inject water into filter residue, the mass ratio of material and water is 1；13, it boils with high heat to boiling, uses slow boiling continuation instead
It decocts 10 minutes, is separated out filtrate, obtains A liquid；A liquid and B liquid are pressed 1：3 mass ratio is mixed, you can is pressed down
Bacterium extracting solution.
The production method of plant extraction liquid is by essence, ethyl alcohol, hair valve Camellia nitidissima, to touch perfume, cordate telosma, sweet osmanthus, water
Celestial being, sweet pea, the lily of the valley, distilled water by formula deal than weigh after, by essence, ethyl alcohol, hair valve Camellia nitidissima, touch perfume, cordate telosma,
Sweet osmanthus, narcissus, sweet pea, lily of the valley a variety of materials are mixed, and the powder of 70 mesh numbers is processed into, and flask is put into together with distilled water
In, it impregnates after twenty minutes, is placed in ultrasonic instrument, ultrasound 40 minutes, are cooled to room temperature, subtract under conditions of 45 degrees Celsius
Pressure distillation, concentrate is plant extraction liquid.
Embodiment 3
A kind of pure and fresh PVC film of environmental protection, constitutive material include：120 parts of PVC resin powder, 8 parts of heat stabilizer, lubricant 6
Part, 1.3 parts of plasticizer, 5 parts of activated carbon, 0.5 part of antibacterial extracting solution, 0.8 part of plant extraction liquid, 5 parts of dibutyl sebacate, tristearin
3 parts of acid butyl ester；
The making raw material of antibacterial extracting solution includes：18 parts of leaf of Chinese ilex, 8 parts of oleander, 14 parts of sweetgum, 5 parts of pittosporum tobira, camphor tree
10 parts, 5 parts of argy wormwood, take drugs grass 3 parts；
The making raw material of plant extraction liquid includes：6 parts of essence, 84 parts of part, mao valve Camellia nitidissima of ethyl alcohol, touch fragrant 6 parts, yesterday
7 parts fragrant, 8 parts of sweet osmanthus, 12 parts of narcissus, 5 parts of sweet pea, 8 parts of the lily of the valley, 35 parts of distilled water.
Heat stabilizer is alkali formula lead salt, organotin, phosphite ester, polyalcohol by 5：2：1：4 mass ratio mixes.
Lubricant is calcium stearate, oxidized polyethylene wax, tristerin by 3：1：3 mass ratio mixes.
Plasticizer is dioctyl phthalate, di-n-octyl phthalate, dibutyl phthalate by 2：2：7
Mass ratio mixes.
The production method of antibacterial extracting solution is, by leaf of Chinese ilex, oleander, sweetgum, pittosporum tobira, camphor tree, argy wormwood, grass of taking drugs by matching
It after square deal is than weighing, mixes, stir evenly, be put into pulverizer and battered down, pour out in pot, water, material and water is added
Mass ratio is 1；25, it first impregnates 20 minutes, boils with high heat to boiling, use instead and continue boiling by slow fire 22 minutes, be separated out filtrate, obtain
Go out A liquid；Continue to inject water into filter residue, the mass ratio of material and water is 1；16, it boils with high heat to boiling, uses slow boiling continuation instead
It decocts 15 minutes, is separated out filtrate, obtains A liquid；A liquid and B liquid are pressed 1：5 mass ratio is mixed, you can is pressed down
Bacterium extracting solution.
The production method of plant extraction liquid is by essence, ethyl alcohol, hair valve Camellia nitidissima, to touch perfume, cordate telosma, sweet osmanthus, water
Celestial being, sweet pea, the lily of the valley, distilled water by formula deal than weigh after, by essence, ethyl alcohol, hair valve Camellia nitidissima, touch perfume, cordate telosma,
Sweet osmanthus, narcissus, sweet pea, lily of the valley a variety of materials are mixed, and the powder of 70 mesh numbers is processed into, and flask is put into together with distilled water
In, it after impregnating 25 minutes, is placed in ultrasonic instrument, ultrasound 50 minutes, are cooled to room temperature, subtract under conditions of 48 degrees Celsius
Pressure distillation, concentrate is plant extraction liquid.
It takes drugs careless：Have effects that absorb pernicious gas, such as formaldehyde, radon gas, benzene gas, ammonia, sulfur dioxide, Yi Jiyan
Taste, peculiar smell, carbon dioxide etc., release anion speed is fast, and has effects that disinfection：
Leaf of Chinese ilex, oleander, sweetgum, pittosporum tobira, camphor tree, argy wormwood all have the effect of disinfection, sterilization；
Essence, hair valve Camellia nitidissima, touches perfume, cordate telosma, sweet osmanthus, narcissus, sweet pea, the lily of the valley and can give out perfume (or spice) ethyl alcohol
Taste, the Bracing of news, is added in PVC film, PVC film can be enabled to give out fragrance, achievees the purpose that soothe the spirit.
Barberry pigment extract and wintercherry calyx extracting solution all have the effect of bactericidal, wherein barberry pigment carries
Take liquid most strong to the bacteriostasis of Escherichia coli, wintercherry calyx extracting solution is most strong to the bacteriostasis for turing red bacillus.
Experimental comparison：
Commercially available PVC film, embodiment 1, embodiment 2 and the embodiment 3 each 1 for cutting out identical size, are placed in purple
After being sterilized 2 minutes under outside line, Escherichia coli 1.0 × 10 are uniformly smeared on each film5CFU/ pieces, turn red bacillus 1.0 ×
105CFU/ pieces, staphylococcus aureus 1.0 × 105CFU/ pieces, reaction are tested after 25 minutes, are obtained a result as follows, unit is
CFU/ pieces：
| Escherichia coli quantity | Turn red bacillus quantity | Staphylococcus aureus quantity | |
| Commercially available PVC film | 1.21×105 | 1.08×105 | 1.17×105 |
| Embodiment 1 | 2.32×102 | 1.32×103 | 3.57×103 |
| Embodiment 2 | 4.11×103 | 3.11×102 | 5.61×103 |
| Embodiment 3 | 3.12×103 | 4.22×103 | 2.59×103 |
It is apparent using the PVC film fungistatic effect made by the present invention out, to Escherichia coli, turn red bacillus and golden yellow
Color staphylococcus has higher inhibiting effect, and the made embodiment 1 come out of the present invention, embodiment 2 and embodiment 3 are thin
Film also gives out pleasant plant flowery odour road.
Finally it should be noted that：It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, although
With reference to embodiment, invention is explained in detail, for those skilled in the art, still can be to aforementioned
Technical solution recorded in each embodiment is modified or equivalent replacement of some of the technical features, but it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the protection of the present invention
Within the scope of.
Claims (6)
1. a kind of pure and fresh PVC film of environmental protection, which is characterized in that constitutive material includes：100-120 parts of PVC resin powder, heat stabilizer
5-8 parts, 3-6 parts of lubricant, 0.8-1.3 parts of plasticizer, 3-5 parts of activated carbon, extracting solution 0.3-0.5 parts antibacterial, plant extraction liquid
0.6-0.8 parts；
The making raw material of the antibacterial extracting solution includes：15-18 parts of leaf of Chinese ilex, 4-8 parts of oleander, 11-14 parts of sweetgum, pittosporum tobira 2-
5 parts, 7-10 parts of camphor tree, 3-5 parts of argy wormwood, take drugs 1-3 parts of grass；
The making raw material of the plant extraction liquid includes：3-6 parts of essence, 1-4 parts of hair valve Camellia nitidissima, touches fragrant 2- at 5-8 parts of ethyl alcohol
6 parts, 4-7 parts of cordate telosma, 5-8 parts of sweet osmanthus, 7-12 parts of narcissus, 2-5 parts of sweet pea, 5-8 parts of the lily of the valley, 20-35 parts of distilled water.
2. a kind of pure and fresh PVC film of environmental protection according to claim 1, which is characterized in that the heat stabilizer is alkali formula lead
Salt, organotin, phosphite ester, polyalcohol press 5：2：1：4 mass ratio mixes.
3. a kind of pure and fresh PVC film of environmental protection according to claim 1, which is characterized in that the lubricant be calcium stearate,
Oxidized polyethylene wax, tristerin press 3：1：3 mass ratio mixes.
4. a kind of pure and fresh PVC film of environmental protection according to claim 1, which is characterized in that the plasticizer is O-phthalic
Dioctyl phthalate, di-n-octyl phthalate, dibutyl phthalate press 2：2：7 mass ratio mixes.
5. a kind of pure and fresh PVC film of environmental protection according to claim 1, which is characterized in that further include the following raw material：Decanedioic acid
2-5 parts of dibutyl ester.
6. a kind of pure and fresh PVC film of environmental protection according to claim 5, which is characterized in that further include the following raw material：Stearic acid
1-3 parts of butyl ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495867.7A CN108794920A (en) | 2018-05-22 | 2018-05-22 | A kind of pure and fresh PVC film of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495867.7A CN108794920A (en) | 2018-05-22 | 2018-05-22 | A kind of pure and fresh PVC film of environmental protection |
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| Publication Number | Publication Date |
|---|---|
| CN108794920A true CN108794920A (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810495867.7A Withdrawn CN108794920A (en) | 2018-05-22 | 2018-05-22 | A kind of pure and fresh PVC film of environmental protection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073181A (en) * | 2019-12-31 | 2020-04-28 | 百事基材料（青岛）股份有限公司 | Preparation method of plant extract modified PVC plastic film |
| CN111534024A (en) * | 2020-05-25 | 2020-08-14 | 江苏大海塑料股份有限公司 | Environment-friendly low-odor film for building material and preparation method thereof |
-
2018
- 2018-05-22 CN CN201810495867.7A patent/CN108794920A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073181A (en) * | 2019-12-31 | 2020-04-28 | 百事基材料（青岛）股份有限公司 | Preparation method of plant extract modified PVC plastic film |
| CN111534024A (en) * | 2020-05-25 | 2020-08-14 | 江苏大海塑料股份有限公司 | Environment-friendly low-odor film for building material and preparation method thereof |
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Application publication date: 20181113 |
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| WW01 | Invention patent application withdrawn after publication |