CN103788548A - Special masterbatch for PVDC (Polyvinyl Dichloride) casing material and preparation method thereof - Google Patents
Special masterbatch for PVDC (Polyvinyl Dichloride) casing material and preparation method thereof Download PDFInfo
- Publication number
- CN103788548A CN103788548A CN201410030802.7A CN201410030802A CN103788548A CN 103788548 A CN103788548 A CN 103788548A CN 201410030802 A CN201410030802 A CN 201410030802A CN 103788548 A CN103788548 A CN 103788548A
- Authority
- CN
- China
- Prior art keywords
- masterbatch
- pvdc
- pigment
- casing material
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92561—Time, e.g. start, termination, duration or interruption
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92742—Optical properties
- B29C2948/92752—Colour
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9279—Errors or malfunctioning, e.g. for quality control
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/9298—Start-up, shut-down or parameter setting phase; Emergency shut-down; Material change; Test or laboratory equipment or studies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a special masterbatch for a PVDC (Polyvinyl Dichloride) casing material and a preparation method thereof, and relates to a masterbatch for a casing material and a preparation method thereof. The masterbatch comprises the following components in percentage by weight: 40-60% of carrier resin, 30-50% of a pigment and 1-20% of a dispersing auxiliary. The adopted carrier resin has good flowability and excellent compatibility with PVDC. The prepared masterbatch does not affect the physical properties and processing processes of the material. The modified dispersant has the characteristics of no separation out by thermophilic digestion, good compatibility and the like and ensures that the pigment system is fully dispersed and prevent separation out. The pigment adopted by the masterbatch disclosed by the invention is different form conventional pigment and has excellent high-temperature resistance, acid-base resistance, migration resistance and the like, so that the colored product does not discolor or migrate in a thermophilic digestion step of subsequent production of ham sausage. The raw materials used in the special masterbatch for the PVDC casing material satisfy the national standard requirement of GB/T9685-2008.
Description
Technical field
The present invention relates to a kind of casing material Masterbatch and preparation method thereof, particularly relate to a kind of PVDC casing material special color master batch and preparation method thereof.
Background technology
Polyvinylidene dichloride resin (PVDC) is the multipolymer take vinylidene as main component, be that a kind of barrier is high, toughness is strong, heat-shrinkable and chemical stability excellence and printing and the good perfect package material of heat sealability, is widely used in the fields such as food, medicine, military project.PVDC has excellent barrier property as wrapping material, and PVDC wrap food can extend effective period of food quality greatly, and the color of food is all had to good provide protection.The category of horn of plenty product, packaging PVDC has distinct colors conventionally, as red, golden, yellow etc.
?pVDC complete processing temperature range is narrow especially, be not suitable as especially the vector resin of Masterbatch, general resin is the non-constant of consistency with it, conventionally the painted use toner pigment of PVDC is directly painted, because of toner direct when painted dispersion effect bad, not only goods visually the plain while owing to there being the existence of a large amount of granules of pigments, cause the barrier property of material sharply to decline, shorten shelf life of products, cause very large waste, and use toner easily to cause environmental pollution, severe operating environment can produce great injury and pollution to human body and goods.
Summary of the invention
The object of the present invention is to provide a kind of PVDC casing material special color master batch and preparation method thereof, Masterbatch uses resin dedicated as carrier, the Masterbatch of production high density pigment content, high dispersive effect, add to and in PVDC raw material, do not affect original complete processing completely, the dispersion agent dispersion effect using is good especially and also very good with PVDC consistency, can not separate out completely.
The object of the invention is to be achieved through the following technical solutions:
A kind of PVDC casing material special color master batch, component and the mass percent of described Masterbatch consist of: vector resin 40%-60%, pigment 30%-50%, dispersing auxiliary 1%-20%; Its carrier is EVA; Dispersing auxiliary modified EVA wax.
A kind of PVDC casing material special color master batch preparation method, said method comprising the steps of: get vector resin 50%-60%, pigment 40%-50%, dispersing auxiliary 1%-20%, above-mentioned materials is carried out to high-speed mixer mixing, to adopt length-to-diameter ratio be 1:40 parallel double-screw extruder at the temperature of 160 ℃-210 ℃, the residence time is less than 1min granulation.
Advantage of the present invention and effect are:
The present invention use resin dedicated as carrier can production high density pigment content, the Masterbatch of high dispersive effect, add to and in PVDC raw material, do not affect original complete processing completely, the dispersion agent dispersion effect using is good especially and also very good with PVDC consistency, can not separate out completely.The use of high-concentration color masterbatch makes the requirement of PVDC finished product production plant health conformance with standard.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
Certain High Tier Brand ham sausage special color mother.Color is large red, code name R20.Weigh dedicated carrier resin 1000g, red pigment 800g, dispersing auxiliary 200g.Above-mentioned each component is poured in super mixer, first started low speed gear stirring 5min mixing of materials is even, restart high gear and stir 35min, auxiliary agent and pigment are fully disperseed, then extruding pelletization, between processing temperature is set 160 ℃-210 ℃.The Masterbatch of preparation is joined in PVDC raw material in 1% ratio, use inflation film manufacturing machine blown film, get 10cm
2size print, observes colo(u)rant dispersion situation, there is no visible impurity, color even.
Embodiment 2:
Certain High Tier Brand ham sausage special color mother.Color is golden, code name Y3.Weigh dedicated carrier resin 1000g, golden pearly pigment 750g, dispersing auxiliary 200g, yellow pigment 40g, red 8g, colour carbon black 2g.Above-mentioned each component is poured in super mixer, first start low speed gear stir 5 minutes mixing of materials is even, restart high gear and stir 35min, auxiliary agent and pigment are fully disperseed, then extruding pelletization, processing temperature is set 160 ℃-210 ℃.The Masterbatch of preparation is joined in PVDC raw material in 1.5% ratio, use inflation film manufacturing machine blown film, get 10cm
2size print, observes colo(u)rant dispersion situation, there is no visible impurity, and color is even.
Claims (2)
1. a PVDC casing material special color master batch, is characterized in that, component and the mass percent of described Masterbatch consist of: vector resin 40%-60%, pigment 30%-50%, dispersing auxiliary 1%-20%; Its carrier is EVA; Dispersing auxiliary modified EVA wax.
2. a PVDC casing material special color master batch preparation method, it is characterized in that, said method comprising the steps of: get vector resin 50%-60%, pigment 40%-50%, dispersing auxiliary 1%-20%, above-mentioned materials is carried out to high-speed mixer mixing, to adopt length-to-diameter ratio be 1:40 parallel double-screw extruder at the temperature of 160 ℃-210 ℃, the residence time is less than 1min granulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030802.7A CN103788548A (en) | 2014-01-23 | 2014-01-23 | Special masterbatch for PVDC (Polyvinyl Dichloride) casing material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030802.7A CN103788548A (en) | 2014-01-23 | 2014-01-23 | Special masterbatch for PVDC (Polyvinyl Dichloride) casing material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103788548A true CN103788548A (en) | 2014-05-14 |
Family
ID=50664630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410030802.7A Pending CN103788548A (en) | 2014-01-23 | 2014-01-23 | Special masterbatch for PVDC (Polyvinyl Dichloride) casing material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103788548A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796669A (en) * | 2019-02-02 | 2019-05-24 | 奥美凯聚合物（苏州）有限公司 | A kind of PVDC casing film color masterbatch and preparation method thereof |
| CN110776732A (en) * | 2019-09-27 | 2020-02-11 | 中广核俊尔(浙江)新材料有限公司 | Boiling-resistant color master batch and preparation method and application thereof |
| CN111704760A (en) * | 2020-06-23 | 2020-09-25 | 福建紫牛塑业科技有限责任公司 | Monochromatic organic master batch, preparation method and application thereof, and master batch |
| CN116003937A (en) * | 2023-02-20 | 2023-04-25 | 河南双汇投资发展股份有限公司 | Film for improving peeling effect of high-temperature ham sausage and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846360A (en) * | 1971-12-13 | 1974-11-05 | Phillips Petroleum Co | Base for universal pigment concentrates |
| JPH07242750A (en) * | 1994-03-04 | 1995-09-19 | Dainichiseika Color & Chem Mfg Co Ltd | Colorant composition for vinylidene chloride resin |
| CN101899182A (en) * | 2010-07-19 | 2010-12-01 | 东莞市普凯塑料科技有限公司 | Artificial turf masterbatch and preparation method thereof |
| CN103131119A (en) * | 2013-01-31 | 2013-06-05 | 杜县南 | Color master batch and manufacturing method thereof |
-
2014
- 2014-01-23 CN CN201410030802.7A patent/CN103788548A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846360A (en) * | 1971-12-13 | 1974-11-05 | Phillips Petroleum Co | Base for universal pigment concentrates |
| JPH07242750A (en) * | 1994-03-04 | 1995-09-19 | Dainichiseika Color & Chem Mfg Co Ltd | Colorant composition for vinylidene chloride resin |
| CN101899182A (en) * | 2010-07-19 | 2010-12-01 | 东莞市普凯塑料科技有限公司 | Artificial turf masterbatch and preparation method thereof |
| CN103131119A (en) * | 2013-01-31 | 2013-06-05 | 杜县南 | Color master batch and manufacturing method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 吴立峰等: "《色母料生产及应用百问》", 31 May 2013, 北京：化学工业出版社 * |
| 张成德: ""偏氯乙烯共聚物的着色"", 《塑料助剂》 * |
| 樊书德: ""关于PVDC肠衣薄膜的着色"", 《塑料包装》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796669A (en) * | 2019-02-02 | 2019-05-24 | 奥美凯聚合物（苏州）有限公司 | A kind of PVDC casing film color masterbatch and preparation method thereof |
| CN110776732A (en) * | 2019-09-27 | 2020-02-11 | 中广核俊尔(浙江)新材料有限公司 | Boiling-resistant color master batch and preparation method and application thereof |
| CN111704760A (en) * | 2020-06-23 | 2020-09-25 | 福建紫牛塑业科技有限责任公司 | Monochromatic organic master batch, preparation method and application thereof, and master batch |
| CN116003937A (en) * | 2023-02-20 | 2023-04-25 | 河南双汇投资发展股份有限公司 | Film for improving peeling effect of high-temperature ham sausage and production method thereof |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20140514 |