CN1786063A - Poly olefine moisture removing parent particle and its preparation method - Google Patents
Poly olefine moisture removing parent particle and its preparation method Download PDFInfo
- Publication number
- CN1786063A CN1786063A CN 200410036445 CN200410036445A CN1786063A CN 1786063 A CN1786063 A CN 1786063A CN 200410036445 CN200410036445 CN 200410036445 CN 200410036445 A CN200410036445 A CN 200410036445A CN 1786063 A CN1786063 A CN 1786063A
- Authority
- CN
- China
- Prior art keywords
- polyolefine
- dehumidifying
- master batch
- agent
- coupling agent
- 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.)
- Pending
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a polyolefin moisture-removing mother granule and its preparation method. It is formed from metal oxide of tin, magnesium and calcium, plastic adjuvant and carrier resin. The described plastic adjuvant includes aluminic acid ester coupling agent, titanic acid ester coupling agent, polyethylene wax, stearic acid, brightening agent and whitening agent. Its preparation method includes the following steps: mixing raw material, stirring, high-speed kneading, extruding, cutting and cooling so as to obtain the invented mother granules.
Description
Affiliated technical field
The present invention relates to a kind of polyolefine dehumidifying master batch and preparation method thereof.
Background technology
Remaining high of raw materials for plastics production price become the existence difficult problem of plastic article industry, when saving the use plastics, should actively develop renewable resources and resource recycling.The plastics that present numerous medium and small sized enterprises produce all need up to ten thousand tons recovery PE, PP to expect to add every day.Need oven dry just can do goods in the production, power consumption, consuming timely consume the worker again, also need to increase corresponding drying unit.This is with regard to the corresponding production cost that increases enterprise.In the face of intense market competition, research and development polyolefine dehumidifying master batch seems particularly important.
Summary of the invention
Purpose of the present invention is exactly the vaporizer that reclaims moisture content contained in the plastics and not clear low-molecular material in order to remove; when guaranteeing quality product, deduct the input and the energy consumption of stoving process; and provide a kind of saving of labor of saving time, the polyolefine dehumidifying master batch that the recycling and the environment protection of resource are made contributions simultaneously.
Another object of the present invention provides the preparation method of polyolefine dehumidifying master batch.
Realize that the technical scheme that purpose of the present invention adopts is: this polyolefine dehumidifying master batch, form by tin, magnesium, calcium metal oxide, additives for plastics and vector resin, said additives for plastics comprises aluminate coupling agent, titanate coupling agent, polyethylene wax, stearic acid, brightening agent and whitening agent, vector resin is a polyethylene, and weight percentages of components is:
Tin, magnesium, calcium metal oxide 60-80%
Aluminic acid ester, titanate coupling agent 1.5-2%
Polyethylene wax 4-5%
Stearic acid 0.4-0.5%
Brightening agent 0.4-0.5%
Whitening agent 0.01-0.02%
Polyvinyl resin 11.98-33.69%
Said tin, magnesium, calcium metal oxide are wherein one or more.
Said aluminic acid ester, titanate coupling agent density are 〉=1.052g/cm
3
The molecular weight of said polyethylene wax is 3000-5000, and fusing point is 100 ℃-106 ℃.
Said stearic acid number is 200-207, and zero pour is 58-62 ℃.
The proterties of said brightening agent is white or pale yellow powder or particulate, and fusing point is 〉=65 ℃.
Said whitening agent is the yellow-green colour crystalline powder, and fusing point is 353-359 ℃.
Said poly melt flow rate (MFR) is (2-10) g/10min.
The method for preparing the preparation of polyolefine dehumidifying master batch: the material that will take by weighing in proportion carries out pre-mixing earlier, the kneading pot high speed that then compound is placed on current control and is 30-50A is mediated to coated state, at last the compound that stirs being put into the diameter that the main frame temperature is controlled at 100-160 ℃ is that die face is fervent in the 65mm parallel double-screw extruder, makes required master batch through pelletizing, cooling.
Major advantage of the present invention is to select a brightening agent conduct additives for plastics wherein for use.This auxiliary agent proterties is white or pale yellow powder or particulate, and fusing point is 〉=65 ℃, and it is compared with traditional lubricant, not only has external lubrication effect preferably, and have internal lubrication effect preferably, and with plastics good mutual fusibleness is arranged, paint filler there is good dispersiveness.And give product surface high light.
Embodiment
Embodiment 1 preparation double centner polyolefine dehumidifying master batch
1, each weight percentages of components is:
Stannic oxide 80%
Aluminate coupling agent 2%
Polyethylene wax 5%
Stearic acid 0.5%
Brightening agent 0.5%
Whitening agent 0.02%
Polyethylene 11.98%
2, preparation method
The material that will take by weighing in proportion carries out pre-mixing earlier, the kneading pot high speed that then compound is placed on current control and is 30-50A is mediated to coated state, at last the compound that stirs being put into the diameter that the main frame temperature is controlled at 100-160 ℃ is that die face is fervent in the 65mm parallel double-screw extruder, makes required master batch through pelletizing, cooling.
Embodiment 2 preparation double centner polyolefine dehumidifying master batches
1, each weight percentages of components is:
Calcium oxide 75%
Titanate coupling agent 1.6%
Polyethylene wax 4%
Stearic acid 0.45%
Brightening agent 0.45%
Whitening agent 0.01%
Polyethylene 18.49%
2, preparation method
The preparation method is with embodiment 1
Embodiment 3 preparation double centner polyolefine dehumidifying master batches
1, each weight percentages of components is:
Calcium oxide 70%
Aluminate coupling agent 1.5%
Polyethylene wax 4%
Stearic acid 0.40%
Brightening agent 0.40%
Whitening agent 0.01%
Polyethylene 23.69%
2. preparation method
The preparation method is with embodiment 1
Embodiment 4 preparation double centner polyolefine dehumidifying master batches
1, each weight percentages of components is:
Calcium oxide 60%
Aluminate coupling agent 1.5%
Polyethylene wax 4%
Stearic acid 0.40%
Brightening agent 0.40%
Whitening agent 0.01%
Polyethylene 33.69%
2. preparation method
The preparation method is with embodiment 1
Claims (8)
1, a kind of polyolefine dehumidifying master batch, it is characterized in that: it is made up of tin, magnesium, calcium metal oxide, additives for plastics and vector resin, additives for plastics comprises aluminate coupling agent, titanate coupling agent, polyethylene wax, stearic acid, brightening agent and whitening agent, vector resin is a polyethylene, and weight percentages of components is:
Tin, magnesium, calcium metal oxide 60-80%
Aluminic acid ester, titanate coupling agent 1.5-2%
Polyethylene wax 4-5%
Stearic acid 0.4-0.5%
Brightening agent 0.4-0.5%
Whitening agent 0.01-0.02%
Polyvinyl resin 11.98-33.69%
2, according to the said polyolefine dehumidifying of claim 1 master batch, it is characterized in that: said aluminic acid ester, titanate coupling agent density are 〉=1.052g/cm
3
3, according to the said polyolefine dehumidifying of claim 1 master batch, it is characterized in that: the molecular weight of said polyethylene wax is 3000-5000, and fusing point is 100 ℃-106 ℃.
4, according to the said polyolefine dehumidifying of claim 1 master batch, it is characterized in that: said stearic acid number is 200-207, and zero pour is 58-62 ℃.
5, according to the said polyolefine dehumidifying of claim 1 master batch, it is characterized in that: the proterties of said brightening agent is white or pale yellow powder or particulate, and fusing point is 〉=65 ℃.
6, according to the said polyolefine dehumidifying of claim 1 master batch, it is characterized in that: said whitening agent is the yellow-green colour crystalline powder, and fusing point is 353-359 ℃.
7, according to the said polyolefine dehumidifying of claim 1 master batch, it is characterized in that: said poly melt flow rate (MFR) is (2-10) g/10min.
8, according to any polyolefine dehumidifying agglomerate preparation method in the claim 1 to 7, it is characterized in that: the material that will take by weighing in proportion carries out pre-mixing earlier, the kneading pot high speed that then compound is placed on current control and is 30-50A is mediated to coated state, at last the compound that stirs is put into main frame, it is that die face is fervent in the 65mm parallel double-screw extruder that temperature is controlled at 100-160 ℃ diameter, makes required master batch through pelletizing, cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410036445 CN1786063A (en) | 2004-12-06 | 2004-12-06 | Poly olefine moisture removing parent particle and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410036445 CN1786063A (en) | 2004-12-06 | 2004-12-06 | Poly olefine moisture removing parent particle and its preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1786063A true CN1786063A (en) | 2006-06-14 |
Family
ID=36783680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410036445 Pending CN1786063A (en) | 2004-12-06 | 2004-12-06 | Poly olefine moisture removing parent particle and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1786063A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627060A (en) * | 2012-08-21 | 2014-03-12 | 上海心尔新材料科技股份有限公司 | Long-acting defoaming dehumidifying drying master batch for plastic processing and preparation method thereof |
| CN105885173A (en) * | 2016-05-23 | 2016-08-24 | 江苏德威新材料股份有限公司 | Special master batch for silane crosslinking insulation material and preparation method of special master batch |
| CN110713662A (en) * | 2019-11-22 | 2020-01-21 | 怀化东庆科技有限公司 | Calcium oxide master batch and preparation method thereof |
-
2004
- 2004-12-06 CN CN 200410036445 patent/CN1786063A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627060A (en) * | 2012-08-21 | 2014-03-12 | 上海心尔新材料科技股份有限公司 | Long-acting defoaming dehumidifying drying master batch for plastic processing and preparation method thereof |
| CN105885173A (en) * | 2016-05-23 | 2016-08-24 | 江苏德威新材料股份有限公司 | Special master batch for silane crosslinking insulation material and preparation method of special master batch |
| CN105885173B (en) * | 2016-05-23 | 2018-03-02 | 江苏德威新材料股份有限公司 | A kind of special color masterbatch of silane crosslinked insulating material and preparation method thereof |
| CN110713662A (en) * | 2019-11-22 | 2020-01-21 | 怀化东庆科技有限公司 | Calcium oxide master batch and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104151706B (en) | Polypropylene composite material and preparation method thereof | |
| CN103131141B (en) | A kind of plant fiber particle fills recycled polyester matrix material and preparation method thereof | |
| CN1698986A (en) | Utilization method of non-metallic materials in waste printed circuit board | |
| CN101058666A (en) | Unsaturated polyester sheet moulding material and preparation method thereof | |
| CN1858101A (en) | Inorganic nano particle modified high performance recovery plastic and its preparing process | |
| CN104629281A (en) | Biodegradable polylactic acid thermal conductive composite material and prepration method thereof | |
| CN1786064A (en) | Synthetic paper made of environmental protection plastic and its preparation method | |
| CN104341692A (en) | Nanometer calcium carbonate-reinforced ecological wood material and preparation method thereof | |
| CN104387731A (en) | Waste plastic modification recovery method | |
| CN1502652A (en) | Reinforcing toughening material of polyolefine/inorganic powder compound material and use thereof | |
| CN103146159A (en) | Waste PET (Polyester) heat-proof tackifying and reinforcing composite material and preparation process thereof | |
| CN1099399A (en) | Biodegradable composition containing starch and its producing method and its use | |
| CN101705063A (en) | High molecular bonding resin for aluminum composite panel and preparation method thereof | |
| CN102816320A (en) | Preparation method of polyester chip for optical film | |
| CN1640919A (en) | Starchlike biological degradatable plastic mother material and its preparation method | |
| CN102643480A (en) | Anti-static alloy composite material and preparation method thereof | |
| CN101870803A (en) | Toughened polyethylene glycol terephthalate and preparation method thereof | |
| CN105754303A (en) | PC/PBT/PET alloy and preparation method thereof | |
| CN101942127B (en) | ABS (Acrylonitrile Butadiene Styrene) and PA (Polyamide) dewatering master batch and preparation method thereof | |
| CN107151413A (en) | A kind of engineering plastics with high-weatherability and preparation method thereof | |
| CN1887953A (en) | Modifying material for foamable polystyrene material and its prepn | |
| CN106221290B (en) | Inorganic material surface treatment technology and method for preparing carrier-free master batch | |
| CN1786063A (en) | Poly olefine moisture removing parent particle and its preparation method | |
| CN1803915A (en) | Method for preparing defoaming, dehumidifying and drying mother stock for ABS(acrylonitrile- butadiene-styrene copolymer) plastic processing | |
| CN105566898A (en) | Nano nylon 6 composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |