CN102329445A - High performance inorganic filling masterbatch for polyethylene plastic films - Google Patents
High performance inorganic filling masterbatch for polyethylene plastic films Download PDFInfo
- Publication number
- CN102329445A CN102329445A CN201110212637A CN201110212637A CN102329445A CN 102329445 A CN102329445 A CN 102329445A CN 201110212637 A CN201110212637 A CN 201110212637A CN 201110212637 A CN201110212637 A CN 201110212637A CN 102329445 A CN102329445 A CN 102329445A
- Authority
- CN
- China
- Prior art keywords
- parts
- masterbatch
- inorganic filling
- high performance
- filling
- 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.)
- Granted
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention relates to a high performance inorganic filling masterbatch for polyethylene plastic films. The high performance inorganic filling masterbatch is prepared from the following raw materials in part by weight: 40 to 50 parts of sodium sulfate, 1 to 3 parts of coupling agent, 1 to 3 parts of stearic acid, 2 to 6 parts of paraffin wax, 5 to 10 parts of high pressure polyethylene2426H, 5 to 12 parts of high pressure polyethyleneQ281 and 5 to 16 parts of low pressure polyethyleneMH602. Compared with the prior art, the high performance inorganic filling masterbatch has the advantages that: plasticizing, dispersing and dissolving functions are realized by filling the inorganic masterbatch in a plastic body, the product quality can be improved, the production cost can be reduced, and the masterbatch is an essential auxiliary material in the plastic industry; when the prepared inorganic filling masterbatch is used for polyethylene plastic film products, the film products have high transparency in a certain filler filling range; and an inorganic filler has high dispersing property in the masterbatch and the film products, and has high processability and product comprehensive usability.
Description
Technical field
The present invention relates to the Application Areas of plastics, especially a kind of sealed polyethylene plastic is used the high-performance inorganic filling master batch.
Background technology
Along with the raising of The development in society and economy and living standards of the people, plastic industry is just progressively gone on, and the Application Areas of plastics is constantly widened, and the effect of additives for plastics is also more and more important.
At present, both at home and abroad in this field mainly round the expansion such as comprehensive use properties that how to improve dispersive ability, the film transparency, interface interaction and the product of filler in plastic substrate.With the suitably surface treatment of mineral filler (like lime carbonate, talcum powder etc.) warp; Mix in the plastic substrate with high density; Be prepared into inorganic filling master batch and finally be used for the plastics film product, have following significance:, can practice thrift petroleum resources through filling part substituted for plastic matrix; The part mineral filler is inserted in the plastics film, and the degradation process after can promoting film to use is through the environment mechanism of action protection environment of dissolving; Reduce the material cost of plastics film, improve product market competitiveness; In addition, the adding of mineral filler can also improve some use properties of film product.
Summary of the invention
The object of the invention will solve the deficiency that above-mentioned technology exists just, and provides a kind of sealed polyethylene plastic to use the high-performance inorganic filling master batch, is mainly used in the making of plastics bag, plastics, plastics film.
The present invention solves the technical scheme that its technical problem adopts: this sealed polyethylene plastic is used the high-performance inorganic filling master batch; Form by the following raw materials in parts by weight proportioning: sodium sulfate 40-50 part, coupling agent 1-3 part; Triple Pressed Stearic Acid 1-3 part, 6 parts of paraffin 2-, high-pressure polyethylene 2426H 5-10 part; High-pressure polyethylene Q281 5-12 part, low pressure polyethylene MH602 5-16 part.
As preferably, form by the following raw materials in parts by weight proportioning: 50 parts in sodium sulfate, 3 parts of coupling agents, 3 parts of Triple Pressed Stearic Acid, 6 parts in paraffin, 10 parts of high-pressure polyethylene 2426H, 12 parts of high-pressure polyethylene Q281,16 parts of low pressure polyethylene MH602.
The present invention compared with prior art, useful effect is: playing plasticising, disperse, mix through in plastic body, filling inorganic masterbatch, can not only improve the quality of products, can reduce production costs again, is indispensable subsidiary material in the plastics industry.Prepared inorganic filling master batch is used for the sealed polyethylene plastic product, and film product has the good transparency in certain filler filling scope; The dispersing property of mineral filler in masterbatch and film product is better, has better processability ability and the comprehensive use properties of product.What the present invention relates to is through filling part substituted for plastic body, belongs to new material industry, can not bring any negative impact to environment.
Embodiment
Below in conjunction with embodiment the present invention is described further:
Embodiment 1: this sealed polyethylene plastic is used the high-performance inorganic filling master batch; Form by the following raw materials in parts by weight proportioning: 40 parts in sodium sulfate, 1 part of coupling agent; 1 part of Triple Pressed Stearic Acid, 2 parts in paraffin, 5 parts of high-pressure polyethylene 2426H (model); 5 parts of high-pressure polyethylene Q281 (model), 5 parts of low pressure polyethylene MH602 (model).Mix---twin screw extruder---blowing bar-vibratory screening apparatus---packing---high performance plastics masterbatch through high temperature.
Embodiment 2: formed by the following raw materials in parts by weight proportioning: 50 parts in sodium sulfate, 3 parts of coupling agents, 3 parts of Triple Pressed Stearic Acid, 6 parts in paraffin, 10 parts of high-pressure polyethylene 2426H, 12 parts of high-pressure polyethylene Q281,16 parts of low pressure polyethylene MH602.
Embodiment 3: formed by the following raw materials in parts by weight proportioning: 50 parts in sodium sulfate, 3 parts of coupling agents, 3 parts of Triple Pressed Stearic Acid, 6 parts in paraffin, 10 parts of high-pressure polyethylene 2426H, 12 parts of high-pressure polyethylene Q281,16 parts of low pressure polyethylene MH602.
Through detecting, the product performance index technical indicator of this product is following:
(1) masterbatch performance: by the inorganic loading level of 60wt%, inorganic filled polyethylene masterbatch performance: tensile strength>=10MPa; Simple beam notched Izod impact strength>=2 KJ/m
2Elongation at break>=50%;
(2) film performance: by the inorganic filling proportional meter of 25 wt%, the LDPE film stretching intensity that finally prepares is indulged >=10 MPa, horizontal stroke >=8 MPa; Elongation at break (%) indulges >=200, horizontal >=150.Product has good surface properties and light transmission.
Except that the foregoing description, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (2)
1. a sealed polyethylene plastic is used the high-performance inorganic filling master batch; It is characterized in that: form: sodium sulfate 40-50 part, coupling agent 1-3 part by the following raw materials in parts by weight proportioning; Triple Pressed Stearic Acid 1-3 part, 6 parts of paraffin 2-, high-pressure polyethylene 2426H 5-10 part; High-pressure polyethylene Q281 5-12 part, low pressure polyethylene MH602 5-16 part.
2. sealed polyethylene plastic according to claim 1 is used the high-performance inorganic filling master batch; It is characterized in that: form: 50 parts in sodium sulfate, 3 parts of coupling agents by the following raw materials in parts by weight proportioning; 3 parts of Triple Pressed Stearic Acid, 6 parts in paraffin, 10 parts of high-pressure polyethylene 2426H; 12 parts of high-pressure polyethylene Q281,16 parts of low pressure polyethylene MH602.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212637.3A CN102329445B (en) | 2011-07-28 | 2011-07-28 | High performance inorganic filling masterbatch for polyethylene plastic films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212637.3A CN102329445B (en) | 2011-07-28 | 2011-07-28 | High performance inorganic filling masterbatch for polyethylene plastic films |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102329445A true CN102329445A (en) | 2012-01-25 |
| CN102329445B CN102329445B (en) | 2014-01-01 |
Family
ID=45481427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110212637.3A Expired - Fee Related CN102329445B (en) | 2011-07-28 | 2011-07-28 | High performance inorganic filling masterbatch for polyethylene plastic films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102329445B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292641A (en) * | 2014-10-21 | 2015-01-21 | 中国科学院理化技术研究所 | High-transparency filler and preparation method and application thereof |
| CN104974426A (en) * | 2015-07-30 | 2015-10-14 | 四川省洪雅青衣江元明粉有限公司 | Sodium sulfate plastic filling modified transparent masterbatch |
| CN106146974A (en) * | 2016-06-29 | 2016-11-23 | 四川杰普新材料股份公司 | Plastic filler parent granule that a kind of Matrii Sulfas Exsiccatus is modified and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293967A (en) * | 2008-06-12 | 2008-10-29 | 王梓刚 | Method for preparing anhydrous sodium sulfate plastic modified master batch |
-
2011
- 2011-07-28 CN CN201110212637.3A patent/CN102329445B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293967A (en) * | 2008-06-12 | 2008-10-29 | 王梓刚 | Method for preparing anhydrous sodium sulfate plastic modified master batch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292641A (en) * | 2014-10-21 | 2015-01-21 | 中国科学院理化技术研究所 | High-transparency filler and preparation method and application thereof |
| CN104974426A (en) * | 2015-07-30 | 2015-10-14 | 四川省洪雅青衣江元明粉有限公司 | Sodium sulfate plastic filling modified transparent masterbatch |
| CN106146974A (en) * | 2016-06-29 | 2016-11-23 | 四川杰普新材料股份公司 | Plastic filler parent granule that a kind of Matrii Sulfas Exsiccatus is modified and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102329445B (en) | 2014-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102952336B (en) | Active basic magnesium sulfate whisker modified polypropylene composite material and preparation method thereof | |
| CN103333406B (en) | A kind of modified expanded flame-proof polypropelene composition and preparation method thereof | |
| CN102372869A (en) | Halogen-free flame retardant plastic geotechnical grille master batch for mine | |
| CN102585369A (en) | Composite modification filling master batch | |
| CN102443208A (en) | Mining flame retardant plastic geogrid master batch | |
| CN101456969B (en) | Functional calcium carbonate and method for producing the same | |
| CN103242620B (en) | Novel high-strength plastic for household electrical appliance and preparation method of novel high-strength plastic | |
| CN103554625A (en) | Composite modified filling master batch for woven cloth of plastic woven bag | |
| CN102372868A (en) | Special reinforced master batch for plastic geotechnical grilles | |
| CN101445642A (en) | Reinforcing and toughening auxiliary agent composite for flexible freight bag and preparation method thereof | |
| CN106479057A (en) | A kind of low-density and high-strength modified polypropylene material and production method | |
| CN102558643A (en) | Inorganic powder filled modified PE (polythene) master batch and preparation method thereof | |
| CN101402756A (en) | Calcium carbonate composite degradation plastic and method of producing the same | |
| CN104710673A (en) | Environment-friendly stone plastic film material | |
| CN102329445B (en) | High performance inorganic filling masterbatch for polyethylene plastic films | |
| CN105061902A (en) | Activated carbon fiber modified polypropylene composite material and preparation method thereof | |
| CN107556623A (en) | A kind of resistance to injection stops color polypropylene composite and preparation method thereof | |
| CN104530554A (en) | Calcium-carbonate-filling-modified linear low density polyethylene film and preparation method thereof | |
| CN102604205B (en) | Novel environment-friendly composite reinforced polypropylene building template | |
| CN101982487B (en) | New heat-resistant material special for packaging film of polyethylene tyre and preparation method thereof | |
| CN102936392A (en) | High performance environment protection ABS/PE composite plastic master batch and preparation method thereof | |
| CN102219980A (en) | Formula of ABS (acrylonitrile butadiene styrene) extinction board and manufacturing process of ABS extinction board | |
| CN104672602A (en) | Modified high-filling color masterbatch and preparation method thereof | |
| CN104829938A (en) | Polyethylene modification filling composition and preparation method thereof | |
| CN102250386A (en) | Plastic composite additive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |