CN106046625A - Polyvinyl chloride blowing glue film and calendaring process thereof - Google Patents

Polyvinyl chloride blowing glue film and calendaring process thereof Download PDF

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Publication number
CN106046625A
CN106046625A CN201610667252.9A CN201610667252A CN106046625A CN 106046625 A CN106046625 A CN 106046625A CN 201610667252 A CN201610667252 A CN 201610667252A CN 106046625 A CN106046625 A CN 106046625A
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glued membrane
air blowing
weight ratio
parts
mixture
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刘承发
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DONGGUAN IUIU HOUSEHOLD PRODUCTS Co Ltd
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DONGGUAN IUIU HOUSEHOLD PRODUCTS Co Ltd
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Priority to CN201610667252.9A priority Critical patent/CN106046625A/en
Publication of CN106046625A publication Critical patent/CN106046625A/en
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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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5816—Measuring, controlling or regulating temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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
    • 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
    • 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 glue film, and in particular, relates to a polyvinyl chloride (PVC) blowing glue film and a calendaring process thereof; the PVC blowing glue film comprises the following raw materials in parts by weight: 60-90 parts of PVC resin, 6-10 parts of a filling agent, 39-62 parts of a plasticizer, 1-3 parts of a heat stabilizer, 4-8 parts of modified rubber, 1-2 parts of a lubricant, 0.5-3 parts of a pigment powder and 0.5-1.5 parts of an anti-ultraviolet agent. The PVC blowing glue film has the advantages of good hand feeling and visual effects, good anti-ultraviolet effect, excellent waterproof performance, flame retardancy, insulation, acid resistance, alkali resistance, cold resistance, mildew resistance, corrosion resistance, static resistance, tension resistance, aging resistance and the like, and has excellent comprehensive performance.

Description

A kind of polrvinyl chloride air blowing glued membrane and calendering technology thereof
Technical field
The present invention relates to glued membrane technical field, be specifically related to a kind of polrvinyl chloride air blowing glued membrane and calendering technology thereof.
Background technology
Along with the development of PVC industry, human living standard improves and the continuous pursuit to material, is widely used in blowing Gas arts, such as inflatable toy, PVC balloon, air matting and air blowing articles for use waterborne etc., and existing air blowing glued membrane resists Ultraviolet and water resistance are bad, and combination property 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 and blow Gas glued membrane, this polrvinyl chloride air blowing glued membrane feel and good visual effect, uvioresistant is effective, and water resistance is good；Also there is resistance The advantages such as combustion, insulation, alkaline-resisting, acidproof, cold-proof, mildew-resistant, anticorrosion, antistatic, stretching resistance and aging resistance, excellent combination property.
Another object of the present invention is to provide the calendering technology of a kind of polrvinyl chloride air blowing glued membrane, this calendering technology step Simply, 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 air blowing glued membrane, including following weight portion Raw material:
Polyvinyl chloride resin 60-90 part
Filler 6-10 part
Plasticizer 39-62 part
Heat stabilizer 1-3 part
Modified rubber 4-8 part
Lubricant 1-2 part
Pigment powder 0.5-3 part
Ultraviolet (UV) resistant agent 0.5-1.5 part.
The present invention is by using above-mentioned raw materials, and strictly controls the weight proportion of each raw material, and prepared polrvinyl chloride is blown Glued membrane feel and good visual effect, uvioresistant is effective, and water resistance is good；Also have fire-retardant, insulation, alkaline-resisting, acidproof, anti- The advantages such as cold, mildew-resistant, anticorrosion, antistatic, stretching resistance and aging resistance, excellent combination property.
Preferably, described polyvinyl chloride resin is the average degree of polymerization SG-3 type polyvinyl chloride resin at 1250-1350.
The present invention is by using average degree of polymerization at the SG-3 type polyvinyl chloride resin of 1250-1350 so that material plasticizing rate Hurry up, be easily worked, so that glued membrane has higher intensity.
Preferably, described filler is that particle diameter is at 10-100nm and through maleic anhydride graft phenylethene-isoprene-benzene The nm-class active calcium carbonate that ethylene block copolymer processed.
The particle diameter of filler is the least, and hot strength and impact strength to packing material are the most useful, and the present invention is by using Ground calcium carbonate is as filler and controls its particle diameter at 10-100nm, can improve the intensity of material；Filler is good with resin The good compatibility is to play its effect and control the key of addition, the present invention by use through maleic anhydride graft phenylethene- The nm-class active calcium carbonate that isoprene-styrene block copolymer processed, can improve super nm-class active calcium carbonate and PVC The compatibility of resin, thus improve the intensity of material.
Preferably, described plasticizer is to have diisononyl phthalate and epoxy soybean oil with weight ratio 38-58:1-3 The mixture of composition.
The present invention uses diisononyl phthalate and epoxy soybean oil to use as plasticizer is compounding, two kinds of plasticizers It is environment-friendly plasticizer, the active force of PVC molecule interchain can be reduced, make the vitrification point of PVC plastic, flowing temperature and institute Fusing point containing crystallite all reduces, and plasticizer can improve the plasticity of resin, makes goods softness, resistance to low temperature good；And when two kinds When plasticizer uses so that weight ratio 38-58:1-3 is compounding, 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 modified rubber is with weight ratio 1.2-by butyl rubber, nitrile rubber and ethylene propylene diene rubber 1.8:1.6-2.4:1 the mixture of composition.
The present invention uses butyl rubber, nitrile rubber and ethylene propylene diene rubber to use as modified rubber is compounding, and controls Its weight ratio is 1.2-1.8:1.6-2.4:1, and prepared glued membrane has stronger intensity, good weatherability.
Preferably, described lubricant is with weight by paraffin oil, pentaerythritol stearate and ethylene bis stearic acid amide Mixture than 1.5-2.5:0.8-1.2:1 composition.The present invention use paraffin oil as external lubricant, can reduce PVC melt with Mould, the friction of machine barrel；Use pentaerythritol stearate and ethylene bis stearic acid amide as in-lubricant, PVC can be reduced The intermolecular friction of melt；Three kinds of lubricants are used in mixed way with weight ratio 1.5-2.5:0.8-1.2:1 and material can be made in processing During improve the mobility of material and the release property of goods.
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 Glued membrane color inhibition effective.
Preferably, described ultraviolet (UV) resistant agent by 4-benzoyloxy-2,2,6,6-tetramethyl piperidines and 2-hydroxyl-4-is just The mixture that octyloxybenzophenone forms with weight ratio 1.5-2.5:1.
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 glued membrane uvioresistant effect Good, substantially increase goods service life in exposure air.
Described air blowing glued membrane also includes fire retardant 1-5 part, slipping agent 0.05-0.15 part and impact modifier 6-10 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.
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.
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.
Another object of the present invention is achieved through the following technical solutions: the calendering technology of a kind of polrvinyl chloride air blowing glued membrane, Comprise 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 4-6min at a temperature of 100-110 DEG C, stir The rotating speed mixed is 580-1160RPM；
C, once plasticizing: carrying out plastifying for the first time through ten thousand horsepowers of machines by the raw material after stirring, obtain micelle, fusion time is 4- 6min；
D, secondary plasticizing: carry out plastifying, directly for the second time at a temperature of 170-180 DEG C through rolling turbine by the micelle after plasticizing for the first time To uniformly；
E, level filter: through filter, the micelle after second time plasticizing is used 20 mesh nets, 60 mesh nets, 150 nets and 200 mesh successively Net filtration, the temperature of filter is 175-178 DEG C；
F, calendering formation: the micelle after filtering, through adhesive tape machine calendering formation, obtains sheet material；The front-wheel temperature of adhesive tape machine is 185- 195 DEG C, on take turns temperature be 185-195 DEG C, middle temperature of taking turns sets: 177-183 DEG C, lower whorl temperature is as 171-177 DEG C；
G, cooling rolling: cooled for the sheet material after molding wheel is carried out cooling and shaping, more rolling machine carries out rolling, obtains polychlorostyrene Ethylene air blowing glued membrane.
The beneficial effects of the present invention is: the polrvinyl chloride air blowing glued membrane feel of the present invention and good visual effect, uvioresistant Line is effective, and water resistance is good；Also there is fire-retardant, insulation, alkaline-resisting, acidproof, cold-proof, mildew-resistant, anticorrosion, antistatic, stretching resistance With the advantages such as aging resistance, excellent combination property.
The calendering technology step 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 air blowing glued membrane, including the raw material of following weight portion:
Polyvinyl chloride resin 60 parts
Filler 6 parts
Plasticizer 39 parts
Heat stabilizer 1 part
Modified rubber 4 parts
Lubricant 1 part
0.5 part of pigment powder
Ultraviolet (UV) resistant agent 0.5 part.
Described polyvinyl chloride resin be average degree of polymerization 1250 SG-3 type polyvinyl chloride resin.
Described filler is that particle diameter is at 10nm and through maleic anhydride graft phenylethene-isoprene-styrene The nm-class active calcium carbonate that thing processed.
The mixture that described plasticizer is made up of with weight ratio 38:1 diisononyl 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 modified rubber is made up of with weight ratio 1.2:1.6:1 butyl rubber, nitrile rubber and ethylene propylene diene rubber Mixture.
Described lubricant is with weight ratio 1.5 by paraffin oil, pentaerythritol stearate and ethylene bis stearic acid amide: The mixture of 0.8:1 composition.
The mixture that described pigment powder is made up of with weight ratio 0.8:1 phthalocyanine blue and ultramarine toner.
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 1.5:1.
Described air blowing glued membrane also includes fire retardant 1 part, slipping agent 0.05 part and impact modifier 6 parts；Described fire retardant is The mixture being made up of with weight ratio 1.1:1 antimony oxide and Firebrake ZB；Described slipping agent is by erucyl amide, oleamide And the mixture that N, N'-ethylene bis stearamide forms with weight ratio 1.5:0.8:1；Described impact modifier is The chlorinated polyethylene of 25%, vinyl acetate unit content be 5% ethylene-vinyl acetate copolymer and butyl acrylate units contain Amount is the mixture that forms with weight ratio 1.8:0.5:1 of butyl acrylate-methyl ester copolymer of 50%.
The calendering technology of a kind of polrvinyl chloride air blowing glued membrane, 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 4min at a temperature of 100 DEG C, turning of stirring Speed is 580RPM；
C, once plasticizing: carrying out plastifying for the first time through ten thousand horsepowers of machines by the raw material after stirring, obtain micelle, fusion time is 4min；
D, secondary plasticizing: carry out plastifying for the second time at a temperature of 170 DEG C through rolling turbine by the micelle after plasticizing for the first time, until all Even；
E, level filter: through filter, the micelle after second time plasticizing is used 20 mesh nets, 60 mesh nets, 150 nets and 200 mesh successively Net filtration, the temperature of filter is 175 DEG C；
F, calendering formation: the micelle after filtering, through adhesive tape machine calendering formation, obtains sheet material；The front-wheel temperature of adhesive tape machine is 185 DEG C, on take turns temperature be 185 DEG C, middle temperature of taking turns sets: 177 DEG C, lower whorl temperature is as 171 DEG C；
G, cooling rolling: cooled for the sheet material after molding wheel is carried out cooling and shaping, more rolling machine carries out rolling, obtains polychlorostyrene Ethylene air blowing glued membrane.
Embodiment 2
A kind of polrvinyl chloride air blowing glued membrane, including the raw material of following weight portion:
Polyvinyl chloride resin 70 parts
Filler 7 parts
Plasticizer 43 parts
Heat stabilizer 1.5 parts
Modified rubber 5 parts
Lubricant 1.2 parts
1 part of pigment powder
Ultraviolet (UV) resistant agent 0.8 part.
Described polyvinyl chloride resin be average degree of polymerization 1280 SG-3 type polyvinyl chloride resin.
Described filler is that particle diameter is at 50nm and through maleic anhydride graft phenylethene-isoprene-styrene The nm-class active calcium carbonate that thing processed.
The mixture that described plasticizer is made up of with weight ratio 42:1 diisononyl 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 modified rubber is made up of with weight ratio 1.4:1.8:1 butyl rubber, nitrile rubber and ethylene propylene diene rubber Mixture.
Described lubricant is with weight ratio 1.8 by paraffin oil, pentaerythritol stearate and ethylene bis stearic acid amide: The mixture of 0.9:1 composition.
The mixture that described pigment powder is made up of with weight ratio 0.9:1 phthalocyanine blue and ultramarine toner.
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 1.8:1.
Described air blowing glued membrane also includes fire retardant 2 parts, slipping agent 0.08 part and impact modifier 7 parts；Described fire retardant is The mixture being made up of with weight ratio 1.2:1 antimony oxide and Firebrake ZB；Described slipping agent is by erucyl amide, oleamide And the mixture that N, N'-ethylene bis stearamide forms with weight ratio 1.8:0.9:1；Described impact modifier is The chlorinated polyethylene of 30%, vinyl acetate unit content are ethylene-vinyl acetate copolymer and the butyl acrylate units of 10% Content is the mixture that forms with weight ratio 2:0.8:1 of butyl acrylate-methyl ester copolymer of 55%.
The calendering technology of a kind of polrvinyl chloride air blowing glued membrane, 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 4.5min at a temperature of 102 DEG C, stirring Rotating speed is 700RPM；
C, once plasticizing: carrying out plastifying for the first time through ten thousand horsepowers of machines by the raw material after stirring, obtain micelle, fusion time is 4.5min；
D, secondary plasticizing: carry out plastifying for the second time at a temperature of 172 DEG C through rolling turbine by the micelle after plasticizing for the first time, until all Even；
E, level filter: through filter, the micelle after second time plasticizing is used 20 mesh nets, 60 mesh nets, 150 nets and 200 mesh successively Net filtration, the temperature of filter is 176 DEG C；
F, calendering formation: the micelle after filtering, through adhesive tape machine calendering formation, obtains sheet material；The front-wheel temperature of adhesive tape machine is 188 DEG C, on take turns temperature be 188 DEG C, middle temperature of taking turns sets: 178 DEG C, lower whorl temperature is as 173 DEG C；
G, cooling rolling: cooled for the sheet material after molding wheel is carried out cooling and shaping, more rolling machine carries out rolling, obtains polychlorostyrene Ethylene air blowing glued membrane.
Embodiment 3
A kind of polrvinyl chloride air blowing glued membrane, including the raw material of following weight portion:
Polyvinyl chloride resin 75 parts
Filler 8 parts
Plasticizer 50 parts
Heat stabilizer 2 parts
Modified rubber 6 parts
Lubricant 1.5 parts
1.8 parts of pigment powder
Ultraviolet (UV) resistant agent 1 part.
Described polyvinyl chloride resin be average degree of polymerization 1300 SG-3 type polyvinyl chloride resin.
Described filler is that particle diameter is at 50nm and through maleic anhydride graft phenylethene-isoprene-styrene The nm-class active calcium carbonate that thing processed.
The mixture that described plasticizer is made up of with weight ratio 48:2 diisononyl 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 modified rubber is made up of with weight ratio 1.5:2:1 butyl rubber, nitrile rubber and ethylene propylene diene rubber Mixture.
Described lubricant is with weight ratio 2:1:1 by paraffin oil, pentaerythritol stearate and ethylene bis stearic acid amide The mixture of composition.
The mixture that described pigment powder is made up of with weight ratio 1:1 phthalocyanine blue and ultramarine toner.
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 2:1.
Described air blowing glued membrane also includes fire retardant 3 parts, slipping agent 0.1 part and impact modifier 8 parts；Described fire retardant be by The mixture that antimony oxide and Firebrake ZB form with weight ratio 1.3:1；Described slipping agent be by erucyl amide, oleamide and The mixture that N, N'-ethylene bis stearamide forms with weight ratio 2:1:1；Described impact modifier is 35% by chlorinty Chlorinated polyethylene, vinyl acetate unit content be 15% ethylene-vinyl acetate copolymer and butyl acrylate units content be The mixture that the butyl acrylate-methyl ester copolymer of 60% forms with weight ratio 2.2:1.2:1.
The calendering technology of a kind of polrvinyl chloride air blowing glued membrane, 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 5min at a temperature of 105 DEG C, turning of stirring Speed is 800RPM；
C, once plasticizing: carrying out plastifying for the first time through ten thousand horsepowers of machines by the raw material after stirring, obtain micelle, fusion time is 5min；
D, secondary plasticizing: carry out plastifying for the second time at a temperature of 175 DEG C through rolling turbine by the micelle after plasticizing for the first time, until all Even；
E, level filter: through filter, the micelle after second time plasticizing is used 20 mesh nets, 60 mesh nets, 150 nets and 200 mesh successively Net filtration, the temperature of filter is 177 DEG C；
F, calendering formation: the micelle after filtering, through adhesive tape machine calendering formation, obtains sheet material；The front-wheel temperature of adhesive tape machine is 190 DEG C, on take turns temperature be 190 DEG C, middle temperature of taking turns sets: 180 DEG C, lower whorl temperature is as 174 DEG C；
G, cooling rolling: cooled for the sheet material after molding wheel is carried out cooling and shaping, more rolling machine carries out rolling, obtains polychlorostyrene Ethylene air blowing glued membrane.
Embodiment 4
A kind of polrvinyl chloride air blowing glued membrane, including the raw material of following weight portion:
Polyvinyl chloride resin 80 parts
Filler 9 parts
Plasticizer 55 parts
Heat stabilizer 2.5 parts
Modified rubber 7 parts
Lubricant 1.8 parts
2.5 parts of pigment powder
Ultraviolet (UV) resistant agent 1.2 parts.
Described polyvinyl chloride resin be average degree of polymerization 1320 SG-3 type polyvinyl chloride resin.
Described filler is that particle diameter is at 80nm and through maleic anhydride graft phenylethene-isoprene-styrene The nm-class active calcium carbonate that thing processed.
The mixture that described plasticizer is made up of with weight ratio 52:3 diisononyl 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 modified rubber is made up of with weight ratio 1.6:2.2:1 butyl rubber, nitrile rubber and ethylene propylene diene rubber Mixture.
Described lubricant is with weight ratio 2.2 by paraffin oil, pentaerythritol stearate and ethylene bis stearic acid amide: 1.1:1 the mixture of composition.
The mixture that described pigment powder is made up of with weight ratio 1.1:1 phthalocyanine blue and ultramarine toner.
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 2.2:1.
Described air blowing glued membrane also includes fire retardant 4 parts, slipping agent 0.12 part and impact modifier 9 parts；Described fire retardant is The mixture being made up of with weight ratio 1.4:1 antimony oxide and Firebrake ZB；Described slipping agent is by erucyl amide, oleamide And the mixture that N, N'-ethylene bis stearamide forms with weight ratio 2.2:1.1:1；Described impact modifier is The chlorinated polyethylene of 40%, vinyl acetate unit content are ethylene-vinyl acetate copolymer and the butyl acrylate units of 20% Content is the mixture that forms with weight ratio 2.4:1.2:1 of butyl acrylate-methyl ester copolymer of 65%.
The calendering technology of a kind of polrvinyl chloride air blowing glued membrane, 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 5.5min at a temperature of 105 DEG C, stirring Rotating speed is 900RPM；
C, once plasticizing: carrying out plastifying for the first time through ten thousand horsepowers of machines by the raw material after stirring, obtain micelle, fusion time is 5.5min；
D, secondary plasticizing: carry out plastifying for the second time at a temperature of 178 DEG C through rolling turbine by the micelle after plasticizing for the first time, until all Even；
E, level filter: through filter, the micelle after second time plasticizing is used 20 mesh nets, 60 mesh nets, 150 nets and 200 mesh successively Net filtration, the temperature of filter is 177 DEG C；
F, calendering formation: the micelle after filtering, through adhesive tape machine calendering formation, obtains sheet material；The front-wheel temperature of adhesive tape machine is 192 DEG C, on take turns temperature be 192 DEG C, middle temperature of taking turns sets: 181 DEG C, lower whorl temperature is as 176 DEG C；
G, cooling rolling: cooled for the sheet material after molding wheel is carried out cooling and shaping, more rolling machine carries out rolling, obtains polychlorostyrene Ethylene air blowing glued membrane.
Embodiment 5
A kind of polrvinyl chloride air blowing glued membrane, including the raw material of following weight portion:
Polyvinyl chloride resin 90 parts
Filler 10 parts
Plasticizer 62 parts
Heat stabilizer 3 parts
Modified rubber 8 parts
Lubricant 2 parts
3 parts of pigment powder
Ultraviolet (UV) resistant agent 1.5 parts.
Described polyvinyl chloride resin be average degree of polymerization 1350 SG-3 type polyvinyl chloride resin.
Described filler is particle diameter at 100nm and common through maleic anhydride graft phenylethene-isopreene-styrene block The nm-class active calcium carbonate that polymers processed.
The mixture that described plasticizer is made up of with weight ratio 58:3 diisononyl 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 modified rubber is made up of with weight ratio 1.8:2.4:1 butyl rubber, nitrile rubber and ethylene propylene diene rubber Mixture.
Described lubricant is with weight ratio 2.5 by paraffin oil, pentaerythritol stearate and ethylene bis stearic acid amide: 1.2:1 the mixture of composition.
The mixture that described pigment powder is made up of with weight ratio 1.2:1 phthalocyanine blue and ultramarine toner.
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 2.5:1.
Described air blowing glued membrane also includes fire retardant 5 parts, slipping agent 0.15 part and impact modifier 10 parts；Described fire retardant is The mixture being made up of with weight ratio 1.5:1 antimony oxide and Firebrake ZB；Described slipping agent is by erucyl amide, oleamide And the mixture that N, N'-ethylene bis stearamide forms with weight ratio 2.5:1.2:1；Described impact modifier is by chlorinty Be 45% chlorinated polyethylene, vinyl acetate unit content be 25% ethylene-vinyl acetate copolymer and butyl acrylate list Unit's content is the mixture that forms with weight ratio 2.6:1.5:1 of butyl acrylate-methyl ester copolymer of 70%.
The calendering technology of a kind of polrvinyl chloride air blowing glued membrane, 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 110 DEG C, turning of stirring Speed is 1160RPM；
C, once plasticizing: carrying out plastifying for the first time through ten thousand horsepowers of machines by the raw material after stirring, obtain micelle, fusion time is 6min；
D, secondary plasticizing: carry out plastifying for the second time at a temperature of 180 DEG C through rolling turbine by the micelle after plasticizing for the first time, until all Even；
E, level filter: through filter, the micelle after second time plasticizing is used 20 mesh nets, 60 mesh nets, 150 nets and 200 mesh successively Net filtration, the temperature of filter is 178 DEG C；
F, calendering formation: the micelle after filtering, through adhesive tape machine calendering formation, obtains sheet material；The front-wheel temperature of adhesive tape machine is 195 DEG C, on take turns temperature be 195 DEG C, middle temperature of taking turns sets: 183 DEG C, lower whorl temperature is as 177 DEG C；
G, cooling rolling: cooled for the sheet material after molding wheel is carried out cooling and shaping, more rolling machine carries out rolling, obtains polychlorostyrene Ethylene air blowing glued membrane.
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. a polrvinyl chloride air blowing glued membrane, it is characterised in that: include the raw material of following weight portion:
Polyvinyl chloride resin 60-90 part
Filler 6-10 part
Plasticizer 39-62 part
Heat stabilizer 1-3 part
Modified rubber 4-8 part
Lubricant 1-2 part
Pigment powder 0.5-3 part
Ultraviolet (UV) resistant agent 0.5-1.5 part.
A kind of polrvinyl chloride air blowing glued membrane the most according to claim 1, it is characterised in that: described polyvinyl chloride resin is average poly- The right SG-3 type polyvinyl chloride resin at 1250-1350.
A kind of polrvinyl chloride air blowing glued membrane the most according to claim 1, it is characterised in that: described filler is that particle diameter exists 10-100nm and the nano active carbonic acid processed through maleic anhydride graft phenylethene-isoprene-styrene block copolymer Calcium.
A kind of polrvinyl chloride air blowing glued membrane the most according to claim 1, it is characterised in that: described plasticizer is to have adjacent benzene two The mixture that formic acid dinonyl and epoxy soybean oil form with weight ratio 38-58:1-3.
A kind of polrvinyl chloride air blowing glued membrane the most according to claim 1, it is characterised in that: described heat stabilizer is that calcium zinc is multiple Close heat stabilizer, described Ca-Zn composite heat stabilizer be by calcium stearate, castor oil acid calcium, zinc stearate and zinc ricinate with The mixture of weight ratio 2-4:0.5-1.5:2-4:0.8-1.2 composition.
A kind of polrvinyl chloride air blowing glued membrane the most according to claim 1, it is characterised in that: described modified rubber is by butyl The mixture that rubber, nitrile rubber and ethylene propylene diene rubber form with weight ratio 1.2-1.8:1.6-2.4:1.
A kind of polrvinyl chloride air blowing glued membrane the most according to claim 1, it is characterised in that: described lubricant is by paraffin The mixture that oil, pentaerythritol stearate and ethylene bis stearic acid amide form with weight ratio 1.5-2.5:0.8-1.2:1.
A kind of polrvinyl chloride air blowing glued membrane the most according to claim 1, it is characterised in that: described pigment powder is by phthalocyanine blue The mixture formed with weight ratio 0.8-1.2:1 with ultramarine toner.
A kind of polrvinyl chloride air blowing glued membrane the most according to claim 1, it is characterised in that: described ultraviolet (UV) resistant agent is by 4- Benzoyloxy-2,2,6,6-tetramethyl piperidines and Octabenzone form with weight ratio 1.5-2.5:1 Mixture.
10. the calendering technology of a kind of polrvinyl chloride air blowing glued membrane as described in any one of claim 1-9, it is characterised in that: 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 4-6min at a temperature of 100-110 DEG C, stir The rotating speed mixed is 580-1160RPM；
C, once plasticizing: carrying out plastifying for the first time through ten thousand horsepowers of machines by the raw material after stirring, obtain micelle, fusion time is 4- 6min；
D, secondary plasticizing: carry out plastifying, directly for the second time at a temperature of 170-180 DEG C through rolling turbine by the micelle after plasticizing for the first time To uniformly；
E, level filter: through filter, the micelle after second time plasticizing is used 20 mesh nets, 60 mesh nets, 150 nets and 200 mesh successively Net filtration, the temperature of filter is 175-178 DEG C；
F, calendering formation: the micelle after filtering, through adhesive tape machine calendering formation, obtains sheet material；The front-wheel temperature of adhesive tape machine is 185- 195 DEG C, on take turns temperature be 185-195 DEG C, middle temperature of taking turns sets: 177-183 DEG C, lower whorl temperature is as 171-177 DEG C；
G, cooling rolling: cooled for the sheet material after molding wheel is carried out cooling and shaping, more rolling machine carries out rolling, obtains polychlorostyrene Ethylene air blowing glued membrane.
CN201610667252.9A 2016-08-15 2016-08-15 Polyvinyl chloride blowing glue film and calendaring process thereof Pending CN106046625A (en)

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CN107722495A (en) * 2017-10-13 2018-02-23 浙江越千树数码科技有限公司 A kind of anti-aging high permeability cold lamination film
CN109016718A (en) * 2018-09-19 2018-12-18 东莞市瑞年塑胶科技有限公司 A kind of 3D blowing film
CN112759859A (en) * 2020-12-25 2021-05-07 东莞市悠悠美居家居制造有限公司 Flexible non-woven fabric laminated PVC resin foaming film and preparation method and application thereof

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Application publication date: 20161026