CN106046626A - Polyvinyl chloride electrostatic film and preparation method thereof - Google Patents
Polyvinyl chloride electrostatic film and preparation method thereof Download PDFInfo
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- CN106046626A CN106046626A CN201610667253.3A CN201610667253A CN106046626A CN 106046626 A CN106046626 A CN 106046626A CN 201610667253 A CN201610667253 A CN 201610667253A CN 106046626 A CN106046626 A CN 106046626A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions 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; Compositions of derivatives of such polymers
- C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention relates to the technical field of electrostatic film, and in particular, relates to a polyvinyl chloride electrostatic film and a preparation method thereof, wherein the polyvinyl chloride electrostatic film comprises the following raw materials in parts by weight: 80-120 parts of PVC resin, 46-73 parts of a plasticizer, 1-3 parts of a heat stabilizer, 3-7 parts of an anti-electrostatic agent, 0.3-0.7 part of a gelatinizing agent, 0.02-0.03 part of a pigment powder, and 0.1-0.3 part of other auxiliary agents. The polyvinyl chloride electrostatic film has high electrostatic resistance, has high anti-electrostatic effect and protection functions, has high self-adhesive performance, and has excellent stable performance under high temperature conditions; the polyvinyl chloride electrostatic film also has the advantages of being ultra thin, tough, transparent, self-adhesive, good in transparency, small in watermarks and the like, has fewer crystal points and low-temperature resistance, and has excellent comprehensive performance.
Description
Technical field
The present invention relates to electrostatic film technical field, be specifically related to a kind of polrvinyl chloride electrostatic film and preparation method thereof.
Background technology
Electrostatic film is that one is not coated with electrostatic film, and adhering by the Electrostatic Absorption of product own shields on article, can
For adhesive or glue being remained the more sensitive surface of ratio, for glass, eyeglass, high light plastic rubber surface and acrylic etc. very
Smooth surface.Existing electrostatic film anti-static effect is bad, and autohension is poor.
Summary of the invention
In order to overcome shortcoming and defect present in prior art, it is an object of the invention to provide a kind of polrvinyl chloride quiet
Electrolemma, this polrvinyl chloride electrostatic film electrostatic resistance is high, has good anti-static effect and defencive function, and autohension is high, at height
There is under the conditions of temperature the stability of excellence；Also have ultra-thin, tough, transparent, self-adhesion, transparency are good, water wave is little, brilliant point less and
The advantage such as low temperature resistant, excellent combination property.
Another object of the present invention is to provide the preparation method of a kind of polrvinyl chloride electrostatic film, this preparation method technique letter
Single, convenient operation and control, steady quality, production efficiency is high, and production cost is low, can large-scale industrial production.
The purpose of the present invention is achieved through the following technical solutions: a kind of polrvinyl chloride electrostatic film and preparation method thereof, including
The raw material of following weight portion:
Polyvinyl chloride resin 80-120 part
Plasticizer 46-73 part
Heat stabilizer 1-3 part
Antistatic additive 3-7 part
Gelatinizing agent 0.3-0.7 part
Pigment powder 0.02-0.03 part
Other auxiliary agent 0.1-0.3 part.
The present invention is by using above-mentioned raw materials, and strictly controls the weight proportion of each raw material, prepared polrvinyl chloride electrostatic
Film electrostatic resistance is high, has good anti-static effect and defencive function, and autohension is high, has the steady of excellence under the high temperature conditions
Qualitative energy；Also have ultra-thin, tough, transparent, self-adhesion, transparency are good, water wave is little, brilliant point less with the advantage such as low temperature resistant, comprehensive
Can be excellent.
Preferably, described polyvinyl chloride resin is made up of with weight ratio 8-12:1 ethylene process polyvinyl chloride resin and calcium carbide process PVC resin
Mixture.
The present invention is by using ethylene process polyvinyl chloride resin and calcium carbide process PVC resin compounding practical as polyvinyl chloride resin, and controls
Its weight ratio is 8-12:1 so that material plasticizing rate is fast, is easily worked, so that electrostatic film has higher intensity.
Preferably, described plasticizer is with weight ratio 45-70:1-3 group by dioctyl phthalate and epoxy soybean oil
The mixture become.
The present invention uses dioctyl phthalate and epoxy soybean oil to use as plasticizer is compounding, and two kinds of plasticizers are equal
For environment-friendly plasticizer, the active force of PVC molecule interchain can be reduced, make the vitrification point of PVC plastic, flowing temperature with contained
The fusing point of crystallite all reduces, and plasticizer can improve the plasticity of resin, makes goods softness, resistance to low temperature good；And when two kinds of increasings
When moulding agent use compounding with weight ratio 5-70:1-3, flexibility and the resistance to low temperature of goods can be improved.
Preferably, described heat stabilizer is Ca-Zn composite heat stabilizer, and described Ca-Zn composite heat stabilizer is by stearic acid
The mixing that calcium, castor oil acid calcium, zinc stearate and zinc ricinate form with weight ratio 2-4:0.5-1.5:2-4:0.8-1.2
Thing.
The present invention is by using calcium stearate, castor oil acid calcium, zinc stearate and zinc ricinate as Ca Zn composite heat
Compound stabilizer uses, and to control its weight ratio be 2-4:0.5-1.5:2-4:0.8-1.2, and its thermostable effect is good, and has concurrently
Lubricity, can make material have good dispersibility, the compatibility and processing fluidity in the course of processing, make material heat stability
Excellent, there is efficient weatherability.
Preferably, described antistatic additive is by stearoylketene dimethyl-penten ammonium chloride, trihydroxyethyl methyl quaternary amine methyl sulfur
The mixture that hydrochlorate and fatty alcohol-polyoxyethylene ether phosphate form with weight ratio 1.4-2.2:2.4-3.2:1.
The present invention is by using stearoylketene dimethyl-penten ammonium chloride, trihydroxyethyl methyl quaternary amine Methylsulfate and fat
Polyoxyethylenated alcohol phosphate uses as antistatic additive is compounding, and to control its weight ratio be 1.4-2.2:2.4-3.2:1, has
Preferably antistatic property, can effectively reduce volume resistance or the sheet resistance of electrostatic film, accelerates electrostatic leakage.
Preferably, described gelatinizing agent is by N-lauroyl-Pidolidone dibutylamide and N-2-ethyl hexyl acyl group-L-paddy
The mixture that propylhomoserin dibutylamide forms with weight ratio 1:0.5-1.5.
The present invention passes through employing-lauroyl-Pidolidone dibutylamide and N-2-ethyl hexyl acyl group-Pidolidone two fourth
Base amide uses as gelatinizing agent is compounding, and to control its weight ratio be 1:0.5-1.5, can improve the autohension of material.
Preferably, the mixture that described pigment powder is made up of with weight ratio 0.8-1.2:1 phthalocyanine blue and ultramarine toner.This
Invent by using phthalocyanine blue and ultramarine toner to use as pigment powder is compounding, and to control its weight ratio be 0.8-1.2:1, prepare
Electrostatic film transparency good, color inhibition is effective.
Preferably, the mixing that other auxiliary agent described is made up of with weight ratio 0.8-1.2:1 ultraviolet (UV) resistant agent and antioxidant
Thing.
The present invention is by using ultraviolet (UV) resistant agent and antioxidant to use as other additive compound, and controls its weight ratio and be
0.8-1.2:1, can improve anti-ultraviolet property and the antioxygenic property of electrostatic film.
Described ultraviolet (UV) resistant agent is by 4-benzoyloxy-2,2,6,6-tetramethyl piperidines and 2-hydroxyl-4-n-octyloxy
The mixture that benzophenone forms with weight ratio 1:1.5-2.5.
The present invention is by using 4-benzoyloxy-2,2,6,6-tetramethyl piperidines and 2-hydroxyl-4-n-octyloxy hexichol
Ketone uses as ultraviolet (UV) resistant agent is compounding, and to control its weight ratio be 1.5-2.5:1, prepared electrostatic film uvioresistant effect
Good, substantially increase goods service life in exposure air.
The mixture that described antioxidant is made up of with weight ratio 1:1-2 antioxidant 1010 and irgasfos 168.
The present invention is by using antioxidant 1010 and irgasfos 168 to use as antioxidant is compounding, and controls its weight ratio
For 1:1-2, can delay or suppress the carrying out of material oxidation process, thus stop the aging of material and extend its service life.
Preferably, described electrostatic film also includes impact modifier 1-5 part, and described impact modifier is to be 25%-by chlorinty
The chlorinated polyethylene of 45%, vinyl acetate unit content are ethylene-vinyl acetate copolymer and the butyl acrylate list of 5%-25%
Unit's content is that the butyl acrylate-methyl ester copolymer of 50%-70% forms with weight ratio 1.8-2.6:0.5-1.5:1
Mixture.
Chlorinated polyethylene (CPE) is the modifying agent of a kind of thermoplastic, has good combination property.At polrvinyl chloride
(PVC) resin adds appropriate CPE, it is possible to decrease the melt viscosity of resin, improve mobility, improve the processing characteristics of plastics；
The impact strength of PVC, resistance to low temperature, weathering performance, the service life of prolongation goods can also be improved.CPE additionally aids carbon
Acid calcium is dispersed with polyvinyl chloride resin；And when the chlorinty (weight content) of chlorinated polyethylene is 25%-45%, make material
Impact strength is best.
Ethylene-vinyl acetate copolymer (EVA) can have good flexibility, tough as the impact modifying agent of PVC
Property, lower temperature resistance (-58 DEG C still have pliability), weatherability, stress cracking resistance, heat sealer, cohesiveness, the transparency and gloss
Property；The most also there is the elasticity as rubber, excellent chemical stability, heat stability (heat decomposition temperature 229 ~ 230 DEG C), resistance to
Ozon, avirulence, good processability and dyeability；Fine, even if filling more filler, the most not with the miscibility of filler
Cause has a strong impact on its physical and mechanical property.
EVA as the impact modifying agent of PVC, its effect with the content of vinyl acetate in copolymer and different, vinyl acetate
When content is low, with the poor compatibility of PVC, reinforced effects is poor, and goods are opaque, along with the increase of vinyl acetate unit content,
Copolymer improves with the compatibility of PVC, and reinforced effects improves, and the goods transparency is preferable；But the content of vinyl acetate also can not
Too high, can obviously improve the impact strength of PVC during vinyl acetate unit content 5%-25%, impact modified with containing carbon-carbon double bond
Agent is compared, and also has the preferable advantage of ageing resistace.
Methyl methacrylate-butyl acrylate-styrol copolymer is in acrylic acid esters co-polymer (ACR)
Class, is the PVC impact modifier of a kind of high comprehensive performance.Generally people are helping of using for the purpose of improving plastics toughness
Agent is referred to as impact modifier, and the auxiliary agent used for the purpose of improving processing characteristics is referred to as modifier.ACR is to have anti-impact concurrently
Clicking to change property and the plastic additive of processing modified dual-use function, owing to it has core/shell structure so that it is PVC product has excellent
Impact resistance, low-temperature flexibility and the PVC compatibility, weatherability, stability, processability, and performance are moderate with price ratio, can be obvious
Improve PVC fluidity of molten, deformability, promote that plasticizing, product surface are bright and clean attractive in appearance.And when butyl acrylate units content is
During 50%-70%, prepared material shock resistance is good, and improves processing characteristics.
The present invention is the ethyl vinyl acetate of 5%-25% by using the chlorinated polyethylene of 25%-45%, vinyl acetate unit content
Vinyl ester copolymers and the butyl acrylate-methyl ester copolymer that butyl acrylate units content is 50%-70% are made
Using for impact modifier is compounding, and to control its weight ratio be 1.8-2.6:0.5-1.5:1, the shock resistance that can improve material is strong
Degree and lear energy, it is also possible to reduce the melt viscosity of material, improve mobility, improve the processing characteristics of plastics, improve material
The impact strength of material, weathering performance, the service life of prolongation goods.
Described electrostatic film also includes fire retardant 1-5 part, slipping agent 0.05-0.15 part and titanium dioxide 0.01-0.05 part.
The mixture that described fire retardant is made up of with weight ratio 0.5-1.5:1 antimony oxide and Firebrake ZB.
Antimony oxide and Calcium pyroborate are inorganic environment-friendly fire retardant, and the present invention is by using antimony oxide and Firebrake ZB
Use as fire retardant is compounding, and to control its weight ratio be 0.5-1.5:1, good flame retardant effect can be reached, moreover it is possible to improve
Drawing abillity and mechanical performance.
Described slipping agent is that N'-ethylene bis stearamide is with weight ratio 1.5-2.5 by erucyl amide, oleamide and N:
The mixture of 0.8-1.2:1 composition.
The present invention and controls as slipping agent by using erucyl amide, oleamide and N, N'-ethylene bis stearamide
Its weight ratio is 1.5-2.5:0.8-1.2:1, can strengthen mechanical resistant stirring capacity and fingerprinting stress, finished product good forming effect, table
Face is bright and clean, moreover it is possible to strengthen the extensibility of finished product, easy-to-draw the most easily broken.
The mixing that described titanium dioxide is made up of with weight ratio 1:1.5-2.5 Rutile type titanium dioxide and anatase thpe white powder
Thing.
The present invention is by using Rutile type titanium dioxide and anatase thpe white powder to use as titanium dioxide is compounding, and controls it
Weight ratio is 1:1.5-2.5, has superior whiteness, tinting strength, tinting power, covering power, weatherability, thermostability and chemical stability, especially
It is there is no toxicity.
Another object of the present invention is achieved through the following technical solutions: the preparation method of a kind of polrvinyl chloride electrostatic film, bag
Include following steps:
A, raw material prepare: weigh each raw material by above-mentioned raw materials composition, mixing；
B, high-speed stirred: put in high speed blender by mixed raw material, stir 6-8min at a temperature of 130-150 DEG C, stir
The rotating speed mixed is 570-1170RPM；
C, once plasticizing: carry out plastifying for the first time at a temperature of 135-145 DEG C by the extruded machine of raw material after stirring, obtain glue
Grain, fusion time is 4-6min；
D, secondary plasticizing: the extruded machine of micelle after plasticizing for the first time is carried out second time at a temperature of 145-155 DEG C and plastifies, directly
To uniformly；
E, secondary plasticizing: the extruded machine of micelle after second time plasticizing is carried out second time at a temperature of 155-165 DEG C and plastifies, directly
To uniformly；
F, level filter: will third time plasticizing after micelle through filter use successively 20 mesh nets, 60 mesh nets, 120 mesh nets, 150
Mesh net and 200 mesh net filtrations, the plasticization temperature of filter is between 155-165 DEG C, and die head temperature is 165-175 DEG C；
G, calendering formation: the micelle after filtering, through calender calendering formation, obtains sheet material；Calender is six roll calendars, respectively
The temperature of roller is followed successively by: 200-210 DEG C, 200-210 DEG C, 203-213 DEG C, 203-213 DEG C, 185-195 DEG C and 183-193 DEG C；
H, cooling rolling: cooled for the sheet material after molding wheel is cooled down at a temperature of 65-75 DEG C, then at 145-155 DEG C
At a temperature of drying and shaping, more rolling machine carries out rolling, and rolling temperature is 53-57 DEG C, and rolling speed is 80-120m/min,
To polrvinyl chloride electrostatic film.
The beneficial effects of the present invention is: the polrvinyl chloride electrostatic film electrostatic resistance of the present invention is high, have good anti-quiet
Electricity effect and defencive function, autohension is high, has the stability of excellence under the high temperature conditions；Also have ultra-thin, tough, saturating
Bright, self-adhesion, transparency are good, water wave is little, brilliant point less with the advantage such as low temperature resistant, excellent combination property.
The preparation method technique of the present invention is simple, convenient operation and control, steady quality, and production efficiency is high, and production cost is low,
Can large-scale industrial production.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment, the present invention is further illustrated, real
The content that the mode of executing is mentioned not limitation of the invention.
Embodiment 1
A kind of polrvinyl chloride electrostatic film and preparation method thereof, including the raw material of following weight portion
Polyvinyl chloride resin 80 parts
Plasticizer 46 parts
Heat stabilizer 1 part
3 parts of antistatic additive
Gelatinizing agent 0.3 part
0.02 part of pigment powder
Other auxiliary agent 0.1 part.
The mixture that described polyvinyl chloride resin is made up of with weight ratio 8:1 ethylene process polyvinyl chloride resin and calcium carbide process PVC resin.
The mixture that described plasticizer is made up of with weight ratio 45:1 dioctyl phthalate and epoxy soybean oil.
Described heat stabilizer is Ca-Zn composite heat stabilizer, and described Ca-Zn composite heat stabilizer is by calcium stearate, Semen Ricini
The mixture that calcium oleate, zinc stearate and zinc ricinate form with weight ratio 2:0.5:2:0.8.
Described antistatic additive is by stearoylketene dimethyl-penten ammonium chloride, trihydroxyethyl methyl quaternary amine Methylsulfate and fat
The mixture that fat polyoxyethylenated alcohol phosphate forms with weight ratio 1.4:2.4:1.
Described gelatinizing agent is by N-lauroyl-Pidolidone dibutylamide and N-2-ethyl hexyl acyl group-Pidolidone two
The mixture that butyl amide forms with weight ratio 1:0.5.
The mixture that described pigment powder is made up of with weight ratio 0.8:1 phthalocyanine blue and ultramarine toner.
The mixture that other auxiliary agent described is made up of with weight ratio 0.8:1 ultraviolet (UV) resistant agent and antioxidant；Described anti-purple
Outside line agent is that 2,6,6-tetramethyl piperidines and Octabenzone are with weight ratio by 4-benzoyloxy-2
1:1.5 the mixture of composition；The mixture that described antioxidant is made up of with weight ratio 1:1 antioxidant 1010 and irgasfos 168.
Described electrostatic film also includes impact modifier 1 part, and described impact modifier is to be the chlorinated polyethylene of 25% by chlorinty
Alkene, vinyl acetate unit content be 5% ethylene-vinyl acetate copolymer and butyl acrylate units content be the propylene of 50%
The mixture that acid butyl ester-methylmethacrylate copolymer forms with weight ratio 1.8:0.5:1.
Described electrostatic film also includes fire retardant 1 part, slipping agent 0.05 part and titanium dioxide 0.01 part；Described fire retardant is by three
Aoxidize the mixture that two antimony and Firebrake ZB form with weight ratio 1.1:1；Described slipping agent is by erucyl amide, oleamide and N,
The mixture that N'-ethylene bis stearamide forms with weight ratio 1.5:0.8:1；Described titanium dioxide be by Rutile type titanium dioxide and
The mixture that anatase thpe white powder forms with weight ratio 1:1.5.
The preparation method of a kind of polrvinyl chloride electrostatic film, comprises the steps:
A, raw material prepare: weigh each raw material by above-mentioned raw materials composition, mixing；
B, high-speed stirred: put in high speed blender by mixed raw material, stir 6min at a temperature of 130 DEG C, turning of stirring
Speed is 570RPM；
C, once plasticizing: carry out plastifying for the first time at a temperature of 135 DEG C by the extruded machine of raw material after stirring, obtain micelle, mould
The change time is 4min；
D, secondary plasticizing: the extruded machine of micelle after plasticizing for the first time is carried out second time at a temperature of 145 DEG C and plastifies, until all
Even；
E, secondary plasticizing: the extruded machine of micelle after second time plasticizing is carried out second time at a temperature of 155 DEG C and plastifies, until all
Even；
F, level filter: will third time plasticizing after micelle through filter use successively 20 mesh nets, 60 mesh nets, 120 mesh nets, 150
Mesh net and 200 mesh net filtrations, the plasticization temperature of filter is between 155 DEG C, and die head temperature is 165 DEG C；
G, calendering formation: the micelle after filtering, through calender calendering formation, obtains sheet material；Calender is six roll calendars, respectively
The temperature of roller is followed successively by: 200 DEG C, 200 DEG C, 203 DEG C, 203 DEG C, 185 DEG C and 183 DEG C；
H, cooling rolling: cooled for the sheet material after molding wheel is cooled down at a temperature of 65 DEG C, then dries at a temperature of 145 DEG C
Doing sizing, more rolling machine carries out rolling, rolling temperature is 53 DEG C, and rolling speed is 80m/min, obtains polrvinyl chloride electrostatic
Film.
Embodiment 2
A kind of polrvinyl chloride electrostatic film and preparation method thereof, including the raw material of following weight portion
Polyvinyl chloride resin 90 parts
Plasticizer 53 parts
Heat stabilizer 1.5 parts
4 parts of antistatic additive
Gelatinizing agent 0.4 part
0.022 part of pigment powder
Other auxiliary agent 0.15 part.
The mixture that described polyvinyl chloride resin is made up of with weight ratio 9:1 ethylene process polyvinyl chloride resin and calcium carbide process PVC resin.
The mixture that described plasticizer is made up of with weight ratio 52:1 dioctyl phthalate and epoxy soybean oil.
Described heat stabilizer is Ca-Zn composite heat stabilizer, and described Ca-Zn composite heat stabilizer is by calcium stearate, Semen Ricini
The mixture that calcium oleate, zinc stearate and zinc ricinate form with weight ratio 2.5:0.8:2.5:0.9.
Described antistatic additive is by stearoylketene dimethyl-penten ammonium chloride, trihydroxyethyl methyl quaternary amine Methylsulfate and fat
The mixture that fat polyoxyethylenated alcohol phosphate forms with weight ratio 1.4:2.4:1.
Described gelatinizing agent is by N-lauroyl-Pidolidone dibutylamide and N-2-ethyl hexyl acyl group-Pidolidone two
The mixture that butyl amide forms with weight ratio 1:0.8.
The mixture that described pigment powder is made up of with weight ratio 0.9:1 phthalocyanine blue and ultramarine toner.
The mixture that other auxiliary agent described is made up of with weight ratio 0.9:1 ultraviolet (UV) resistant agent and antioxidant；Described anti-purple
Outside line agent is that 2,6,6-tetramethyl piperidines and Octabenzone are with weight ratio by 4-benzoyloxy-2
1:1.8 the mixture of composition；The mixing that described antioxidant is made up of with weight ratio 1:1.2 antioxidant 1010 and irgasfos 168
Thing.
Described electrostatic film also includes impact modifier 2 parts, and described impact modifier is to be the chlorinated polyethylene of 30% by chlorinty
Alkene, vinyl acetate unit content be 10% ethylene-vinyl acetate copolymer and butyl acrylate units content be the third of 55%
The mixture that olefin(e) acid butyl ester-methylmethacrylate copolymer forms with weight ratio 2:0.8:1.
Described electrostatic film also includes fire retardant 2 parts, slipping agent 0.08 part and titanium dioxide 0.02 part；Described fire retardant is by three
Aoxidize the mixture that two antimony and Firebrake ZB form with weight ratio 1.2:1；Described slipping agent is by erucyl amide, oleamide and N,
The mixture that N'-ethylene bis stearamide forms with weight ratio 1.8:0.9:1；Described titanium dioxide be by Rutile type titanium dioxide and
The mixture that anatase thpe white powder forms with weight ratio 1:1.8.
The preparation method of a kind of polrvinyl chloride electrostatic film, comprises the steps:
A, raw material prepare: weigh each raw material by above-mentioned raw materials composition, mixing；
B, high-speed stirred: put in high speed blender by mixed raw material, stir 6.5min at a temperature of 135 DEG C, stirring
Rotating speed is 700RPM；
C, once plasticizing: carry out plastifying for the first time at a temperature of 138 DEG C by the extruded machine of raw material after stirring, obtain micelle, mould
The change time is 4.5min；
D, secondary plasticizing: the extruded machine of micelle after plasticizing for the first time is carried out second time at a temperature of 148 DEG C and plastifies, until all
Even；
E, secondary plasticizing: the extruded machine of micelle after second time plasticizing is carried out second time at a temperature of 158 DEG C and plastifies, until all
Even；
F, level filter: will third time plasticizing after micelle through filter use successively 20 mesh nets, 60 mesh nets, 120 mesh nets, 150
Mesh net and 200 mesh net filtrations, the plasticization temperature of filter is between 158 DEG C, and die head temperature is 168 DEG C；
G, calendering formation: the micelle after filtering, through calender calendering formation, obtains sheet material；Calender is six roll calendars, respectively
The temperature of roller is followed successively by: 202 DEG C, 202 DEG C, 205 DEG C, 205 DEG C, 188 DEG C and 185 DEG C；
H, cooling rolling: cooled for the sheet material after molding wheel is cooled down at a temperature of 68 DEG C, then dries at a temperature of 148 DEG C
Doing sizing, more rolling machine carries out rolling, rolling temperature is 54 DEG C, and rolling speed is 90m/min, obtains polrvinyl chloride electrostatic
Film.
Embodiment 3
A kind of polrvinyl chloride electrostatic film and preparation method thereof, including the raw material of following weight portion
Polyvinyl chloride resin 100 parts
Plasticizer 60 parts
Heat stabilizer 3 parts
5 parts of antistatic additive
Gelatinizing agent 0.5 part
0.025 part of pigment powder
Other auxiliary agent 0.2 part.
The mixture that described polyvinyl chloride resin is made up of with weight ratio 10:1 ethylene process polyvinyl chloride resin and calcium carbide process PVC resin.
The mixture that described plasticizer is made up of with weight ratio 58:2 dioctyl phthalate and epoxy soybean oil.
Described heat stabilizer is Ca-Zn composite heat stabilizer, and described Ca-Zn composite heat stabilizer is by calcium stearate, Semen Ricini
The mixture that calcium oleate, zinc stearate and zinc ricinate form with weight ratio 3:1:3:1.
Described antistatic additive is by stearoylketene dimethyl-penten ammonium chloride, trihydroxyethyl methyl quaternary amine Methylsulfate and fat
The mixture that fat polyoxyethylenated alcohol phosphate forms with weight ratio 1.8:2.8:1.
Described gelatinizing agent is by N-lauroyl-Pidolidone dibutylamide and N-2-ethyl hexyl acyl group-Pidolidone two
The mixture that butyl amide forms with weight ratio 1:1.
The mixture that described pigment powder is made up of with weight ratio 1:1 phthalocyanine blue and ultramarine toner.
The mixture that other auxiliary agent described is made up of with weight ratio 1:1 ultraviolet (UV) resistant agent and antioxidant；Described uvioresistant
Line agent is that 2,6,6-tetramethyl piperidines and Octabenzone are with weight ratio 1:2 by 4-benzoyloxy-2
The mixture of composition；The mixture that described antioxidant is made up of with weight ratio 1:1.5 antioxidant 1010 and irgasfos 168.
Described electrostatic film also includes impact modifier 3 parts, and described impact modifier is to be the chlorinated polyethylene of 35% by chlorinty
Alkene, vinyl acetate unit content be 15% ethylene-vinyl acetate copolymer and butyl acrylate units content be the third of 60%
The mixture that olefin(e) acid butyl ester-methylmethacrylate copolymer forms with weight ratio 2.2:1:1.
Described electrostatic film also includes fire retardant 3 parts, slipping agent 0.1 part and titanium dioxide 0.03 part；Described fire retardant is by three
Aoxidize the mixture that two antimony and Firebrake ZB form with weight ratio 1.3:1；Described slipping agent is by erucyl amide, oleamide and N,
The mixture that N'-ethylene bis stearamide forms with weight ratio 2:1:1；Described titanium dioxide is by Rutile type titanium dioxide and sharp titanium
The mixture that type titanium dioxide forms with weight ratio 1:2.
The preparation method of a kind of polrvinyl chloride electrostatic film, comprises the steps:
A, raw material prepare: weigh each raw material by above-mentioned raw materials composition, mixing；
B, high-speed stirred: put in high speed blender by mixed raw material, stir 7min at a temperature of 140 DEG C, turning of stirring
Speed is 800RPM；
C, once plasticizing: carry out plastifying for the first time at a temperature of 140 DEG C by the extruded machine of raw material after stirring, obtain micelle, mould
The change time is 5min；
D, secondary plasticizing: the extruded machine of micelle after plasticizing for the first time is carried out second time at a temperature of 150 DEG C and plastifies, until all
Even；
E, secondary plasticizing: the extruded machine of micelle after second time plasticizing is carried out second time at a temperature of 160 DEG C and plastifies, until all
Even；
F, level filter: will third time plasticizing after micelle through filter use successively 20 mesh nets, 60 mesh nets, 120 mesh nets, 150
Mesh net and 200 mesh net filtrations, the plasticization temperature of filter is between 160 DEG C, and die head temperature is 170 DEG C；
G, calendering formation: the micelle after filtering, through calender calendering formation, obtains sheet material；Calender is six roll calendars, respectively
The temperature of roller is followed successively by: 205 DEG C, 205 DEG C, 208 DEG C, 208 DEG C, 190 DEG C and 188 DEG C；
H, cooling rolling: cooled for the sheet material after molding wheel is cooled down at a temperature of 70 DEG C, then dries at a temperature of 150 DEG C
Doing sizing, more rolling machine carries out rolling, rolling temperature is 55 DEG C, and rolling speed is 100m/min, obtains polrvinyl chloride electrostatic
Film.
Embodiment 4
A kind of polrvinyl chloride electrostatic film and preparation method thereof, including the raw material of following weight portion
Polyvinyl chloride resin 110 parts
Plasticizer 67 parts
Heat stabilizer 2.5 parts
6 parts of antistatic additive
Gelatinizing agent 0.6 part
0.028 part of pigment powder
Other auxiliary agent 0.25 part.
The mixture that described polyvinyl chloride resin is made up of with weight ratio 11:1 ethylene process polyvinyl chloride resin and calcium carbide process PVC resin.
The mixture that described plasticizer is made up of with weight ratio 64:3 dioctyl phthalate and epoxy soybean oil.
Described heat stabilizer is Ca-Zn composite heat stabilizer, and described Ca-Zn composite heat stabilizer is by calcium stearate, Semen Ricini
The mixture that calcium oleate, zinc stearate and zinc ricinate form with weight ratio 3.5:1.2:3.5:1.1.
Described antistatic additive is by stearoylketene dimethyl-penten ammonium chloride, trihydroxyethyl methyl quaternary amine Methylsulfate and fat
The mixture that fat polyoxyethylenated alcohol phosphate forms with weight ratio 2:3:1.
Described gelatinizing agent is by N-lauroyl-Pidolidone dibutylamide and N-2-ethyl hexyl acyl group-Pidolidone two
The mixture that butyl amide forms with weight ratio 1:1.2.
The mixture that described pigment powder is made up of with weight ratio 1.1:1 phthalocyanine blue and ultramarine toner.
The mixture that other auxiliary agent described is made up of with weight ratio 1.1:1 ultraviolet (UV) resistant agent and antioxidant；Described anti-purple
Outside line agent is that 2,6,6-tetramethyl piperidines and Octabenzone are with weight ratio by 4-benzoyloxy-2
1:2.2 the mixture of composition；The mixing that described antioxidant is made up of with weight ratio 1:1.8 antioxidant 1010 and irgasfos 168
Thing.
Described electrostatic film also includes impact modifier 4 parts, and described impact modifier is to be the chlorinated polyethylene of 40% by chlorinty
Alkene, vinyl acetate unit content be 20% ethylene-vinyl acetate copolymer and butyl acrylate units content be the third of 65%
The mixture that olefin(e) acid butyl ester-methylmethacrylate copolymer forms with weight ratio 2.4:1.2:1.
Described electrostatic film also includes fire retardant 4 parts, slipping agent 0.12 part and titanium dioxide 0.04 part；Described fire retardant is by three
Aoxidize the mixture that two antimony and Firebrake ZB form with weight ratio 1.4:1；Described slipping agent is by erucyl amide, oleamide and N,
The mixture that N'-ethylene bis stearamide forms with weight ratio 2.2:1.1:1；Described titanium dioxide be by Rutile type titanium dioxide and
The mixture that anatase thpe white powder forms with weight ratio 1:2.2.
The preparation method of a kind of polrvinyl chloride electrostatic film, comprises the steps:
A, raw material prepare: weigh each raw material by above-mentioned raw materials composition, mixing；
B, high-speed stirred: put in high speed blender by mixed raw material, stir 7.5min at a temperature of 145 DEG C, stirring
Rotating speed is 900RPM；
C, once plasticizing: carry out plastifying for the first time at a temperature of 142 DEG C by the extruded machine of raw material after stirring, obtain micelle, mould
The change time is 5.5min；
D, secondary plasticizing: the extruded machine of micelle after plasticizing for the first time is carried out second time at a temperature of 152 DEG C and plastifies, until all
Even；
E, secondary plasticizing: the extruded machine of micelle after second time plasticizing is carried out second time at a temperature of 162 DEG C and plastifies, until all
Even；
F, level filter: will third time plasticizing after micelle through filter use successively 20 mesh nets, 60 mesh nets, 120 mesh nets, 150
Mesh net and 200 mesh net filtrations, the plasticization temperature of filter is between 162 DEG C, and die head temperature is 172 DEG C；
G, calendering formation: the micelle after filtering, through calender calendering formation, obtains sheet material；Calender is six roll calendars, respectively
The temperature of roller is followed successively by: 208 DEG C, 208 DEG C, 210 DEG C, 210 DEG C, 192 DEG C and 190 DEG C；
H, cooling rolling: cooled for the sheet material after molding wheel is cooled down at a temperature of 72 DEG C, then dries at a temperature of 152 DEG C
Doing sizing, more rolling machine carries out rolling, rolling temperature is 56 DEG C, and rolling speed is 110m/min, obtains polrvinyl chloride electrostatic
Film.
Embodiment 5
A kind of polrvinyl chloride electrostatic film and preparation method thereof, including the raw material of following weight portion
Polyvinyl chloride resin 120 parts
Plasticizer 73 parts
Heat stabilizer 3 parts
7 parts of antistatic additive
Gelatinizing agent 0.7 part
0.03 part of pigment powder
Other auxiliary agent 0.3 part.
The mixture that described polyvinyl chloride resin is made up of with weight ratio 12:1 ethylene process polyvinyl chloride resin and calcium carbide process PVC resin.
The mixture that described plasticizer is made up of with weight ratio 470:3 dioctyl phthalate and epoxy soybean oil.
Described heat stabilizer is Ca-Zn composite heat stabilizer, and described Ca-Zn composite heat stabilizer is by calcium stearate, Semen Ricini
The mixture that calcium oleate, zinc stearate and zinc ricinate form with weight ratio 4:1.5:4:1.2.
Described antistatic additive is by stearoylketene dimethyl-penten ammonium chloride, trihydroxyethyl methyl quaternary amine Methylsulfate and fat
The mixture that fat polyoxyethylenated alcohol phosphate forms with weight ratio 2.2:3.2:1.
Described gelatinizing agent is by N-lauroyl-Pidolidone dibutylamide and N-2-ethyl hexyl acyl group-Pidolidone two
The mixture that butyl amide forms with weight ratio 1:1.5.
The mixture that described pigment powder is made up of with weight ratio 1.2:1 phthalocyanine blue and ultramarine toner.
The mixture that other auxiliary agent described is made up of with weight ratio 1.2:1 ultraviolet (UV) resistant agent and antioxidant；Described anti-purple
Outside line agent is that 2,6,6-tetramethyl piperidines and Octabenzone are with weight ratio by 4-benzoyloxy-2
1:2.5 the mixture of composition；The mixture that described antioxidant is made up of with weight ratio 1:2 antioxidant 1010 and irgasfos 168.
Described electrostatic film also includes impact modifier 5 parts, and described impact modifier is to be the chlorinated polyethylene of 45% by chlorinty
Alkene, vinyl acetate unit content be 25% ethylene-vinyl acetate copolymer and butyl acrylate units content be the third of 70%
The mixture that olefin(e) acid butyl ester-methylmethacrylate copolymer forms with weight ratio 2.6:1.5:1.
Described electrostatic film also includes fire retardant 5 parts, slipping agent 0.15 part and titanium dioxide 0.05 part；Described fire retardant is by three
Aoxidize the mixture that two antimony and Firebrake ZB form with weight ratio 1.5:1；Described slipping agent is by erucyl amide, oleamide and N,
The mixture that N'-ethylene bis stearamide forms with weight ratio 2.5:1.2:1；Described titanium dioxide is by Rutile type titanium dioxide
The mixture formed with weight ratio 1:2.5 with anatase thpe white powder.
The preparation method of a kind of polrvinyl chloride electrostatic film, comprises the steps:
A, raw material prepare: weigh each raw material by above-mentioned raw materials composition, mixing；
B, high-speed stirred: put in high speed blender by mixed raw material, stir 8min at a temperature of 150 DEG C, turning of stirring
Speed is 1170RPM；
C, once plasticizing: carry out plastifying for the first time at a temperature of 145 DEG C by the extruded machine of raw material after stirring, obtain micelle, mould
The change time is 6min；
D, secondary plasticizing: the extruded machine of micelle after plasticizing for the first time is carried out second time at a temperature of 155 DEG C and plastifies, until all
Even；
E, secondary plasticizing: the extruded machine of micelle after second time plasticizing is carried out second time at a temperature of 165 DEG C and plastifies, until all
Even；
F, level filter: will third time plasticizing after micelle through filter use successively 20 mesh nets, 60 mesh nets, 120 mesh nets, 150
Mesh net and 200 mesh net filtrations, the plasticization temperature of filter is between 165 DEG C, and die head temperature is 175 DEG C；
G, calendering formation: the micelle after filtering, through calender calendering formation, obtains sheet material；Calender is six roll calendars, respectively
The temperature of roller is followed successively by: 210 DEG C, 210 DEG C, 213 DEG C, 213 DEG C, 195 DEG C and 193 DEG C；
H, cooling rolling: cooled for the sheet material after molding wheel is cooled down at a temperature of 75 DEG C, then dries at a temperature of 155 DEG C
Doing sizing, more rolling machine carries out rolling, rolling temperature is 57 DEG C, and rolling speed is 120m/min, obtains polrvinyl chloride electrostatic
Film.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can realize with alternate manner,
Without departing from obvious replacement any on the premise of present inventive concept all within protection scope of the present invention.
Claims (10)
1. polrvinyl chloride electrostatic film and preparation method thereof, it is characterised in that: include the raw material of following weight portion:
Polyvinyl chloride resin 80-120 part
Plasticizer 46-73 part
Heat stabilizer 1-3 part
Antistatic additive 3-7 part
Gelatinizing agent 0.3-0.7 part
Pigment powder 0.02-0.03 part
Other auxiliary agent 0.1-0.3 part.
A kind of polrvinyl chloride electrostatic film the most according to claim 1, it is characterised in that: described polyvinyl chloride resin is by ethylene process
The mixture that polyvinyl chloride resin and calcium carbide process PVC resin form with weight ratio 8-12:1.
A kind of polrvinyl chloride electrostatic film the most according to claim 1, it is characterised in that: described plasticizer is by O-phthalic
The mixture that dioctyl phthalate and epoxy soybean oil form with weight ratio 45-70:1-3.
A kind of polrvinyl chloride electrostatic film the most according to claim 1, it is characterised in that: described heat stabilizer is Ca Zn composite
Heat stabilizer, described Ca-Zn composite heat stabilizer is with weight by calcium stearate, castor oil acid calcium, zinc stearate and zinc ricinate
Measure the mixture than 2-4:0.5-1.5:2-4:0.8-1.2 composition.
A kind of polrvinyl chloride electrostatic film the most according to claim 1, it is characterised in that: described antistatic additive is by stearoylketene
Dimethyl-penten ammonium chloride, trihydroxyethyl methyl quaternary amine Methylsulfate and fatty alcohol-polyoxyethylene ether phosphate are with weight ratio
1.4-2.2:2.4-3.2:1 the mixture of composition.
A kind of polrvinyl chloride electrostatic film the most according to claim 1, it is characterised in that: described gelatinizing agent is by N-Laurel
Acyl-Pidolidone dibutylamide and N-2-ethyl hexyl acyl group-Pidolidone dibutylamide form with weight ratio 1:0.5-1.5
Mixture.
A kind of polrvinyl chloride electrostatic film the most according to claim 1, it is characterised in that: described pigment powder be by phthalocyanine blue and
The mixture that ultramarine toner forms with weight ratio 0.8-1.2:1.
A kind of polrvinyl chloride electrostatic film the most according to claim 1, it is characterised in that: other auxiliary agent described is by uvioresistant
The mixture that line agent and antioxidant form with weight ratio 0.8-1.2:1；Described ultraviolet (UV) resistant agent is by 4-benzoyloxy-2,2,
The mixture that 6,6-tetramethyl piperidines and Octabenzone form with weight ratio 1:1.5-2.5；Described anti-
The mixture that oxygen agent is made up of with weight ratio 1:1-2 antioxidant 1010 and irgasfos 168.
A kind of polrvinyl chloride electrostatic film the most according to claim 1, it is characterised in that: described electrostatic film also includes that anti-impact changes
Property agent 1-5 part, described impact modifier be by chlorinty be the chlorinated polyethylene of 25%-45%, vinyl acetate unit content be 5%-
The ethylene-vinyl acetate copolymer of 25% and butyl acrylate units content are the butyl acrylate-metering system of 50%-70%
The mixture that acid methyl terpolymer forms with weight ratio 1.8-2.6:0.5-1.5:1.
10. the preparation method of a kind of polrvinyl chloride electrostatic film as described in any one of claim 1-9, it is characterised in that: include
Following steps:
A, raw material prepare: weigh each raw material by above-mentioned raw materials composition, mixing；
B, high-speed stirred: put in high speed blender by mixed raw material, stir 6-8min at a temperature of 130-150 DEG C, stir
The rotating speed mixed is 570-1170RPM；
C, once plasticizing: carry out plastifying for the first time at a temperature of 135-145 DEG C by the extruded machine of raw material after stirring, obtain glue
Grain, fusion time is 4-6min；
D, secondary plasticizing: the extruded machine of micelle after plasticizing for the first time is carried out second time at a temperature of 145-155 DEG C and plastifies, directly
To uniformly；
E, secondary plasticizing: the extruded machine of micelle after second time plasticizing is carried out second time at a temperature of 155-165 DEG C and plastifies, directly
To uniformly；
F, level filter: will third time plasticizing after micelle through filter use successively 20 mesh nets, 60 mesh nets, 120 mesh nets, 150
Mesh net and 200 mesh net filtrations, the plasticization temperature of filter is between 155-165 DEG C, and die head temperature is 165-175 DEG C；
G, calendering formation: the micelle after filtering, through calender calendering formation, obtains sheet material；Calender is six roll calendars, respectively
The temperature of roller is followed successively by: 200-210 DEG C, 200-210 DEG C, 203-213 DEG C, 203-213 DEG C, 185-195 DEG C and 183-193 DEG C；
H, cooling rolling: cooled for the sheet material after molding wheel is cooled down at a temperature of 65-75 DEG C, then at 145-155 DEG C
At a temperature of drying and shaping, more rolling machine carries out rolling, and rolling temperature is 53-57 DEG C, and rolling speed is 80-120m/min,
To polrvinyl chloride electrostatic film.
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| CN106519487A (en) * | 2016-11-02 | 2017-03-22 | 宁波鸿源电子科技有限公司 | Polyvinyl chloride insulating antistatic membrane and preparation method thereof |
| CN106543586A (en) * | 2016-11-02 | 2017-03-29 | 宁波鸿源电子科技有限公司 | A kind of battery packages polyvinyl chloride insulation film and preparation method thereof |
| CN106566118A (en) * | 2016-11-02 | 2017-04-19 | 宁波鸿源电子科技有限公司 | Insulating film for battery packaging and manufacturing method of insulating film |
| CN107415391A (en) * | 2017-08-25 | 2017-12-01 | 浙江东进塑胶有限公司 | The anti-skidding composite membrane of reclaiming type antistatic |
| CN108410386A (en) * | 2018-03-27 | 2018-08-17 | 浙江东进塑胶有限公司 | The weather-proof formula car clothing invisible protective film of metallic light sensation |
| CN108485113A (en) * | 2018-03-30 | 2018-09-04 | 瑞安市鸿腾塑业有限公司 | PVC electrostatic films |
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| CN112873679A (en) * | 2020-12-28 | 2021-06-01 | 湖南省益思迪科技有限公司 | Antistatic film for electronic component and preparation method thereof |
| CN112980111A (en) * | 2021-03-25 | 2021-06-18 | 浙江清钰科技有限公司 | Ultraviolet-resistant PVC film and preparation method thereof |
| CN113121930A (en) * | 2021-03-05 | 2021-07-16 | 广州雷诺丽特塑料有限公司 | Low-odor calendered film and preparation method thereof |
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| CN107415391A (en) * | 2017-08-25 | 2017-12-01 | 浙江东进塑胶有限公司 | The anti-skidding composite membrane of reclaiming type antistatic |
| CN108410386A (en) * | 2018-03-27 | 2018-08-17 | 浙江东进塑胶有限公司 | The weather-proof formula car clothing invisible protective film of metallic light sensation |
| CN108517186A (en) * | 2018-03-27 | 2018-09-11 | 浙江东进塑胶有限公司 | The weather-proof formula car clothing invisible protective film of metallic light sensation and its substrate layer manufacture craft |
| CN108485113A (en) * | 2018-03-30 | 2018-09-04 | 瑞安市鸿腾塑业有限公司 | PVC electrostatic films |
| CN110576675A (en) * | 2019-08-31 | 2019-12-17 | 徐晔 | a limit structure for intelligent printing machine |
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Application publication date: 20161026 |