CN104927235A - PVC heat shrinkable film material and preparation method thereof - Google Patents
PVC heat shrinkable film material and preparation method thereof Download PDFInfo
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- CN104927235A CN104927235A CN201510313970.1A CN201510313970A CN104927235A CN 104927235 A CN104927235 A CN 104927235A CN 201510313970 A CN201510313970 A CN 201510313970A CN 104927235 A CN104927235 A CN 104927235A
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- shrinkable film
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- herba houttuyniae
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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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/015—Additives for heat shrinkable compositions
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/03—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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a PVC heat shrinkable film material and a preparation method thereof, and relates to the technical field of plastic products. The PVC heat shrinkable film material is prepared from the following raw materials in parts by weight: 80-90 parts of PVC resin powder, 40-50 parts of neoprene, 10-20 parts of glyceryl stearate, 8-10 parts of epoxidized soybean oil, 3-5 parts of tribasic lead sulfate, 15-25 parts of liquid paraffin, 15-25 parts of phosphate, 5-7 parts of oleamide, 15-25 parts of talcum powder and 2-4 parts of a houttuynia cordata extracting solution. The PVC heat shrinkable film material has the benefits that the process flow is simple, the raw material ratio is reasonable, the adopted raw materials are made from nontoxic and innoxious chemical substances, and the prepared PVC heat shrinkable film is good in use effect, resistant to high temperature and low temperature, obvious in using effect, free of contamination, high in market value, and convenient to popularize and use.
Description
Technical field
The present invention relates to plastic products technology field, be specifically related to a kind of PVC heat-shrinkable film materials and preparation method thereof.
Background technology
Heat-shrinkable film is used for sale and the transport of various product, and its Main Function is firmly, hides and protection product.Shrink film must have higher paracentesis resistance, good shrinkability and certain string stress, heat-shrinkable film is widely used in: food, medicine, sterilizing dinnerware, stationery sports goods, process gift, printed matter, five metals plastics, telephone set, the outer packaging of the various product of electronic apparatus etc., especially in built-up type (boundling) packaging of anomalistic object article or commodity, the protection against the tide that can meet commodity is dust-proof, touch-proofly to substitute for another surreptitiously, the functions such as transparent display, product appearance magnetism can be increased again, also can be used for replacing all kinds of carton, not only save packing cost, and meeting packaging trend. shrink film (bag) can be processed into: flat mouth bag, circular arc bag, trapezoidal bag, the special-shaped sack such as stereoscopic bag, at present heat-shrinkable film on the market due to its in the preparation, raw material is chosen improper, the method made is lack of standardization, therefore the requirement of heat-shrinkable film is not substantially reached.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of formula rationally, and shrinkage is strong, PVC heat-shrinkable film materials of good product quality and preparation method thereof.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of PVC heat-shrinkable film materials, is characterized in that: be made up of the raw material of following component:
PVC resin powder 80-90 part, chloroprene rubber 40-50 part, stearin 10-20 part, epoxy soybean oil 8-10 part, tribasic lead sulfate 3-5 part, whiteruss 15-25 part, phosphoric acid ester 15-25 part, amine hydroxybenzene 5-7 part, talcum powder 15-25 part, Herba Houttuyniae extract 2-4 part.
The preferred ingredient of each raw material is: PVC resin powder 85 parts, chloroprene rubber 45 parts, stearin 15 parts, epoxy soybean oil 9 parts, tribasic lead sulfate 4 parts, whiteruss 20 parts, phosphoric acid ester 20 parts, amine hydroxybenzene 6 parts, talcum powder 20 parts, Herba Houttuyniae instant powder 3 parts.
The preparation method of described Herba Houttuyniae instant powder is: utilize hollander that fresh component is ground to form slurry the fresh Herba Houttuyniae of 10 parts, then powder forage is dried to, then the deionized water of 5 parts is mixed into, be uniformly mixed, obtain filtrate, filtrate input is concentrated to concentrating under reduced pressure tank, until relative density 1 ± 0.01, the liquid after concentrated is obtained Herba Houttuyniae instant powder by spray drying technology.
Another object of the present invention is to provide a kind of method preparing PVC heat-shrinkable film materials of the present invention, it is characterized in that comprising the following steps:
A, select a plastics processing mill, the PVC resin powder in raw material and chloroprene rubber are carried out plasticating 4-5 time at the temperature of 130-150 DEG C;
B, until material in step a plasticate terminate after, by the stearin in raw material, epoxy soybean oil, tribasic lead sulfate, whiteruss, phosphoric acid ester, amine hydroxybenzene and talcum powder, add again, thin-pass 2-3 time;
C, by step b process after raw material take out, then added by the Herba Houttuyniae instant powder in raw material, mix, then carry out pulling-on piece, cooling, then pelletizing can obtain.
In the present invention: the effect of Herba Houttuyniae is obvious, has antiviral effect, is directly used in material, ensure that the safety of material.
The invention has the beneficial effects as follows: present invention process flow process is succinct, reasonable raw material proportioning, the nontoxic chemical products that is adopted makes, the PVC heat-shrinkable film materials of preparation, result of use is good, possesses low temperature resistant and resistant to elevated temperatures effect simultaneously, result of use is obvious, pollution-free, marketable value is high, is convenient to promote and use.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
A kind of PVC heat-shrinkable film materials, be made up of the raw material of following component:
PVC resin powder 80-90kg, chloroprene rubber 40-50kg, stearin 10-20kg, epoxy soybean oil 8-10kg, tribasic lead sulfate 3-5kg, whiteruss 15-25kg, phosphoric acid ester 15-25kg, amine hydroxybenzene 5-7kg, talcum powder 15-25kg, Herba Houttuyniae extract 2-4kg.
The preparation method of described Herba Houttuyniae instant powder is: utilize hollander that fresh component is ground to form slurry the fresh Herba Houttuyniae of 10 parts, then powder forage is dried to, then the deionized water of 5 parts is mixed into, be uniformly mixed, obtain filtrate, filtrate input is concentrated to concentrating under reduced pressure tank, until relative density 1 ± 0.01, the liquid after concentrated is obtained Herba Houttuyniae instant powder by spray drying technology.
Preparation method is as follows:
A, select a plastics processing mill, the PVC resin powder in raw material and chloroprene rubber are carried out plasticating 4-5 time at the temperature of 130-150 DEG C;
B, until material in step a plasticate terminate after, by the stearin in raw material, epoxy soybean oil, tribasic lead sulfate, whiteruss, phosphoric acid ester, amine hydroxybenzene and talcum powder, add again, thin-pass 2-3 time;
C, by step b process after raw material take out, then added by the Herba Houttuyniae instant powder in raw material, mix, then carry out pulling-on piece, cooling, then pelletizing can obtain.
Embodiment 2
A kind of PVC heat-shrinkable film materials, be made up of the raw material of following component:
PVC resin powder 85kg, chloroprene rubber 45kg, stearin 15kg, epoxy soybean oil 9kg, tribasic lead sulfate 4kg, whiteruss 20kg, phosphoric acid ester 20kg, amine hydroxybenzene 6kg, talcum powder 20kg, Herba Houttuyniae instant powder 3kg.
The preparation method of described Herba Houttuyniae instant powder is: utilize hollander that fresh component is ground to form slurry the fresh Herba Houttuyniae of 10 parts, then powder forage is dried to, then the deionized water of 5 parts is mixed into, be uniformly mixed, obtain filtrate, filtrate input is concentrated to concentrating under reduced pressure tank, until relative density 1 ± 0.01, the liquid after concentrated is obtained Herba Houttuyniae instant powder by spray drying technology.
Preparation method is as follows:
A, select a plastics processing mill, the PVC resin powder in raw material and chloroprene rubber are carried out plasticating 4-5 time at the temperature of 130-150 DEG C;
B, until material in step a plasticate terminate after, by the stearin in raw material, epoxy soybean oil, tribasic lead sulfate, whiteruss, phosphoric acid ester, amine hydroxybenzene and talcum powder, add again, thin-pass 2-3 time;
C, by step b process after raw material take out, then added by the Herba Houttuyniae instant powder in raw material, mix, then carry out pulling-on piece, cooling, then pelletizing can obtain.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. PVC heat-shrinkable film materials, is characterized in that: be made up of the raw material of following component:
PVC resin powder 80-90 part, chloroprene rubber 40-50 part, stearin 10-20 part, epoxy soybean oil 8-10 part, tribasic lead sulfate 3-5 part, whiteruss 15-25 part, phosphoric acid ester 15-25 part, amine hydroxybenzene 5-7 part, talcum powder 15-25 part, Herba Houttuyniae extract 2-4 part.
2. a kind of PVC heat-shrinkable film materials according to claim 1, is characterized in that: the preferred ingredient of each raw material is: PVC resin powder 85 parts, chloroprene rubber 45 parts, stearin 15 parts, epoxy soybean oil 9 parts, tribasic lead sulfate 4 parts, whiteruss 20 parts, phosphoric acid ester 20 parts, amine hydroxybenzene 6 parts, talcum powder 20 parts, Herba Houttuyniae instant powder 3 parts.
3. a kind of PVC heat-shrinkable film materials according to claim 1, it is characterized in that: the preparation method of described Herba Houttuyniae instant powder is: utilize hollander that fresh component is ground to form slurry the fresh Herba Houttuyniae of 10 parts, then powder forage is dried to, then the deionized water of 5 parts is mixed into, be uniformly mixed, obtain filtrate, filtrate input is concentrated to concentrating under reduced pressure tank, until relative density 1 ± 0.01, the liquid after concentrated is obtained Herba Houttuyniae instant powder by spray drying technology.
4. prepare a method for any one PVC heat-shrinkable film materials in claim 1 and 2, it is characterized in that, comprise the following steps:
A, select a plastics processing mill, the PVC resin powder in raw material and chloroprene rubber are carried out plasticating 4-5 time at the temperature of 130-150 DEG C;
B, until material in step a plasticate terminate after, by the stearin in raw material, epoxy soybean oil, tribasic lead sulfate, whiteruss, phosphoric acid ester, amine hydroxybenzene and talcum powder, add again, thin-pass 2-3 time;
C, by step b process after raw material take out, then added by the Herba Houttuyniae instant powder in raw material, mix, then carry out pulling-on piece, cooling, then pelletizing can obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313970.1A CN104927235A (en) | 2015-06-08 | 2015-06-08 | PVC heat shrinkable film material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313970.1A CN104927235A (en) | 2015-06-08 | 2015-06-08 | PVC heat shrinkable film material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104927235A true CN104927235A (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510313970.1A Pending CN104927235A (en) | 2015-06-08 | 2015-06-08 | PVC heat shrinkable film material and preparation method thereof |
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| CN (1) | CN104927235A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105385061A (en) * | 2015-12-08 | 2016-03-09 | 苏州信利昌电子材料有限公司 | PVC thermal contraction printing film |
| CN105670097A (en) * | 2016-03-04 | 2016-06-15 | 广东尚鑫新材料股份有限公司 | High-strength heat-shrinkable film and production method thereof |
| CN106188935A (en) * | 2016-07-08 | 2016-12-07 | 安徽致达包装有限公司 | A kind of production technology of the PVC heat shrink films packaging bag for tobacco smoke |
Citations (5)
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| CN101463170A (en) * | 2008-12-31 | 2009-06-24 | 宿迁市彩塑包装有限公司 | Broad width polychloroethylene contraction film, and production facility and manufacturing process thereof |
| CN102177203A (en) * | 2008-10-09 | 2011-09-07 | Adeka株式会社 | Vinyl chloride resin composition for transparent product, and transparent molded product produced by molding the composition |
| CN102482472A (en) * | 2009-08-24 | 2012-05-30 | Adeka株式会社 | Vinyl chloride resin composition for transparent products |
| CN102770488A (en) * | 2010-02-22 | 2012-11-07 | Adeka株式会社 | Weather-resistant vinyl chloride resin composition |
| CN103524916A (en) * | 2012-07-05 | 2014-01-22 | 中国石油化工股份有限公司 | Composition for high-transparency polyvinyl chloride heat shrinkable film and preparation method thereof |
-
2015
- 2015-06-08 CN CN201510313970.1A patent/CN104927235A/en active Pending
Patent Citations (5)
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| CN102177203A (en) * | 2008-10-09 | 2011-09-07 | Adeka株式会社 | Vinyl chloride resin composition for transparent product, and transparent molded product produced by molding the composition |
| CN101463170A (en) * | 2008-12-31 | 2009-06-24 | 宿迁市彩塑包装有限公司 | Broad width polychloroethylene contraction film, and production facility and manufacturing process thereof |
| CN102482472A (en) * | 2009-08-24 | 2012-05-30 | Adeka株式会社 | Vinyl chloride resin composition for transparent products |
| CN102770488A (en) * | 2010-02-22 | 2012-11-07 | Adeka株式会社 | Weather-resistant vinyl chloride resin composition |
| CN103524916A (en) * | 2012-07-05 | 2014-01-22 | 中国石油化工股份有限公司 | Composition for high-transparency polyvinyl chloride heat shrinkable film and preparation method thereof |
Non-Patent Citations (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105385061A (en) * | 2015-12-08 | 2016-03-09 | 苏州信利昌电子材料有限公司 | PVC thermal contraction printing film |
| CN105670097A (en) * | 2016-03-04 | 2016-06-15 | 广东尚鑫新材料股份有限公司 | High-strength heat-shrinkable film and production method thereof |
| CN106188935A (en) * | 2016-07-08 | 2016-12-07 | 安徽致达包装有限公司 | A kind of production technology of the PVC heat shrink films packaging bag for tobacco smoke |
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Application publication date: 20150923 |
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