CN1966557A - Profax resin dedicated filling mother stock - Google Patents
Profax resin dedicated filling mother stock Download PDFInfo
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- CN1966557A CN1966557A CN 200510010542 CN200510010542A CN1966557A CN 1966557 A CN1966557 A CN 1966557A CN 200510010542 CN200510010542 CN 200510010542 CN 200510010542 A CN200510010542 A CN 200510010542A CN 1966557 A CN1966557 A CN 1966557A
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- mother stock
- resin dedicated
- filling
- dedicated filling
- profax
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Abstract
This invention discloses a specific filling masterbatch for polypropylene resin. The masterbatch is a material which can be used for thermoplastic polyolefin resin, in particular a new high efficiency filling masterbatch for polypropylene resin. The filling masterbatch includes inorganic mineral particles, thermoplastic adhesives, and processing aids. This invention solves existing inorganic fillers problems like dispersing difficultly and stratifying easily. The invention not only disperses easily and has high efficiency, but also has the effects of toughening, strengthening, and stabilizing and glossing on polypropylene resin.
Description
Technical field:
Patent of the present invention relates to a kind of acrylic resin and strengthens toughening modifying special inorganic filling master batch, the invention belongs to field of compound material.
Background technology:
Acrylic resin is one of general-purpose plastics of present consumption maximum, but shrinking percentage is bigger when having hot-work, reason such as hardness is low, and purposes is restricted.The method of polypropylene modification is normally filled mineral filler in the course of processing, as talcum powder, lime carbonate, hollow glass micropearl etc.
Lime carbonate is maximum most convenient, the cheap filler of using of consumption in plastics and the rubber industry, can reduce cost, economize in raw materials, improve moulding processability etc. with calcium carbonate-filled plastics; Talcum powder is a kind of natural mineral of uniqueness, has scale structure, have many excellent physical chemistry, as flexibility, whiteness, hydrophobicity, unreactiveness etc., talcous price is also more cheap, possess the physicochemical property of multiple excellence and cheaper price just because of talcum powder, thereby by a large amount of plastic working industries that are used for; Glass microballon is flyash rapid hollow glass microbead body material of forming of cooling after the high-temp combustion fusion, and this is a kind of new packing, and its advantage is characteristics such as sphericity height, resistance to compression, granularity be controlled substantially.
Traditional filling-modified method mainly is directly to add in the processing of plastic process, filler often occurs and in acrylic resin, disperses uneven, layering, and shortcoming such as dust is too much in production and construction process.
Summary of the invention:
The objective of the invention is to shortcoming at the prior art existence, a kind of high workability is provided, easily disperses, reduce powder in the use and fly upward, reduce environment and production and construction personnel harm, and the profax resin dedicated filling mother stock that improves the acrylic resin performance greatly.
Profax resin dedicated filling mother stock of the present invention is made up of compound inorganic stuffing, thermoplastic binder and processing aid, in processing through series of physical, chemical process, make it when increasing acrylic resin intensity, also increase performances such as its toughness, thermotolerance, and reach better performance aspect many in mechanical property, weather resistance, chemically reactive, dimensional stability etc., make this filling master batch all be better than common mineral filler now at every aspect of performance.
Embodiment:
The object of the present invention is to provide a kind of profax resin dedicated filling mother stock that has improved the filling properties of mineral filler.
The technical scheme that the art of this patent problem is adopted is: the mixture with talcum powder, lime carbonate, hollow glass micropearl is a main raw, by adding thermoplastic binder and processing aid blending and modifying with it, adopt the high speed pre-mixing and dispersing technology, with lime carbonate, talcum powder, hollow glass micropearl, thermoplastic binder, and processing aid, by the twin screw extruder melting mixing, extrude, preparation that filling master batch is finished in pelletizing, cooling, packing.The benefit of twin screw expressing technique is in the extrusion that under suitable shear action, the inorganic mineral particle is easy to be distributed in the medium and goes.The filling master batch of this patent has high filler loading capacity, high workability, easy dispersive characteristics, is acrylic resin ideal filling master batch.
Claims (5)
1, profax resin dedicated filling mother stock is a kind of new type polyolefin resin dedicated filling mother stock, can be used for the novel filling master batch of bumper, panel board use.It by on the basis of composite inorganic mineral grain, add thermoplastic binder, processing aid carries out blend, novel filling master batch by prepared in twin-screw extruder, thereby improve inorganic mineral particulate shortcoming, reach the purpose that can be applied in the polypropylene modification plastics.
2, profax resin dedicated filling mother stock according to claim 1 is characterized in that the composite inorganic mineral grain is one or more of lime carbonate, talcum powder, hollow glass micropearl.
3, profax resin dedicated filling mother stock according to claim 1 is characterized in that the composite inorganic mineral grain is the 40-3000 order.
4, profax resin dedicated filling mother stock according to claim 1 is characterized in that thermoplastic binder are one or more in microcrystalline wax, polyethylene wax, oxidized polyethlene wax, stearic acid, the low-molecular-weight polystyrene.
5, profax resin dedicated filling mother stock according to claim 1 is characterized in that filling master batch adds processing aid in the course of processing
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510010542 CN1966557A (en) | 2005-11-15 | 2005-11-15 | Profax resin dedicated filling mother stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510010542 CN1966557A (en) | 2005-11-15 | 2005-11-15 | Profax resin dedicated filling mother stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1966557A true CN1966557A (en) | 2007-05-23 |
Family
ID=38075553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510010542 Pending CN1966557A (en) | 2005-11-15 | 2005-11-15 | Profax resin dedicated filling mother stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1966557A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070911A (en) * | 2010-11-23 | 2011-05-25 | 成都芝田高分子材料有限公司 | Polyolefin/vegetable fiber composite material and preparation method thereof |
| CN103665526A (en) * | 2013-12-31 | 2014-03-26 | 成都新柯力化工科技有限公司 | Functional transparent film filling master batch and preparation method thereof |
| CN108070158A (en) * | 2016-11-18 | 2018-05-25 | 合肥杰事杰新材料股份有限公司 | A kind of PP composite material of low post-shrinkage ratio and preparation method thereof |
| CN108219240A (en) * | 2017-12-05 | 2018-06-29 | 韩其洋 | Engineering plastics filling master batch |
-
2005
- 2005-11-15 CN CN 200510010542 patent/CN1966557A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070911A (en) * | 2010-11-23 | 2011-05-25 | 成都芝田高分子材料有限公司 | Polyolefin/vegetable fiber composite material and preparation method thereof |
| CN103665526A (en) * | 2013-12-31 | 2014-03-26 | 成都新柯力化工科技有限公司 | Functional transparent film filling master batch and preparation method thereof |
| CN103665526B (en) * | 2013-12-31 | 2016-04-06 | 成都新柯力化工科技有限公司 | A kind of Functional transparent film filling master batch and preparation method thereof |
| CN108070158A (en) * | 2016-11-18 | 2018-05-25 | 合肥杰事杰新材料股份有限公司 | A kind of PP composite material of low post-shrinkage ratio and preparation method thereof |
| CN108219240A (en) * | 2017-12-05 | 2018-06-29 | 韩其洋 | Engineering plastics filling master batch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080912 Address after: No. 9, Qinling Mountains Road, Yingbin Road Central District, Daoli District, Heilongjiang, Harbin Applicant after: Harbin Xinda Polymer Materials Institute Address before: Jian tou Dao Jie Pingfang District in Heilongjiang province Harbin City No. 9 Applicant before: Harbin Xinda Gaoke Co., Ltd. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070523 |