CN102888022A - Master batch and manufacturing method thereof - Google Patents
Master batch and manufacturing method thereof Download PDFInfo
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- CN102888022A CN102888022A CN201210397348XA CN201210397348A CN102888022A CN 102888022 A CN102888022 A CN 102888022A CN 201210397348X A CN201210397348X A CN 201210397348XA CN 201210397348 A CN201210397348 A CN 201210397348A CN 102888022 A CN102888022 A CN 102888022A
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- masterbatch
- plasticising
- tinting material
- fireproofing agent
- flame retardant
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Abstract
The invention discloses a master batch which is characterized by comprising the following components in percentage by weight: 25-75% of filler, 8-13% of colorant and 17-67% of plasticizing flame retardant. The filler is calcium carbonate, kaolin or talcum powder; the colorant is an organic toner or inorganic toner; and the plasticizing flame retardant is aryl organic phosphate. The manufacturing method of the master batch comprises the following steps: 1. putting the filler, colorant and plasticizing flame retardant into a sealed container, and evenly mixing; 2. cooling to form a block; 3. crushing the block; and 4. granulating in a hot extrusion mode. The invention has the advantages of high practicality, favorable dispersity, no scar granules on the surface, low production cost and short production time, and enhances the production efficiency.
Description
Technical field
The present invention relates to the material that a kind of coloring plastic is used, particularly a kind of Masterbatch and manufacture method thereof.
Background technology
Existing coloring plastic Masterbatch, particularly the thermoplastics look female, be take polyethylene or vinylbenzene as carrier mostly, add an amount of pigment and auxiliary agent, through mediate, mixing, granulating forms, there is a common issue with in these Masterbatchs, flame retardant resistance is relatively poor, behind this masterbatch colouring, will reduce the flame retardant of plastic performance, this obviously can not adapt to the high flame retardant requirement of some plastics, as: housing of TV set; Also have to adopt and be colored plastics as the look maternal carrier, but these looks mother is only applicable to specified coloring plastic, the scope of application is little, and still there is a problem that can reduce plastic flame after painted, in order to solve the problem that flame retardant properties reduces behind the coloring plastic, also the flame-retardant color master batch of the halogen compounds such as useful a kind of chloride, bromine adds among the plastics, but gas meeting heavy corrosion mold die cavity and molding machine screw rod, barrel etc. that this fire-retardant master granule is separated out by high temperature action in the plastic working process, in the use procedure, the cost that expends is high, is not easy to promote the use of.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, and a kind of Masterbatch and manufacture method thereof are provided.
To achieve these goals, institute of the present invention Adopts measure:
A kind of Masterbatch, by stopping composition, tinting material and plasticising fireproofing agent, it is characterized in that: the weight percent of described each composition is: stopping composition 25 ~ 75%, tinting material 8 ~ 13%, plasticising fireproofing agent 17 ~ 67%;
Described stopping composition is calcium carbonate, kaolin or talcum powder;
Described tinting material is organic toner or inorganic toner;
Described plasticising fireproofing agent is the aryl phosphoric acids organic ester;
A kind of method of making above-mentioned Masterbatch, the first step: the container of stopping composition, tinting material and plasticising fireproofing agent being put into sealing stirs, and mixes; Second step: cooling caking; The 3rd step: with cake broke; The 4th step: by hot-extrudable mode granulation;
When the described the first step stirred, the temperature in the sealed vessel remained on 125 ~ 140 ℃, second step be cooled to naturally cooling, the temperature when the 4th step is hot-extrudable is controlled at 120 ~ 150 ℃.
Beneficial effect of the present invention: practicality, in the application, good dispersity, the surface is without the scar grain, and production cost is low, and the production time is short, has improved production efficiency.
Embodiment
A kind of Masterbatch, by stopping composition, tinting material and plasticising fireproofing agent, it is characterized in that: the weight percent of described each composition is: stopping composition 25 ~ 75%, tinting material 8 ~ 13%, plasticising fireproofing agent 17 ~ 67%; Described stopping composition is calcium carbonate, kaolin or talcum powder; Described tinting material is organic toner or inorganic toner; Described plasticising fireproofing agent is the aryl phosphoric acids organic ester.
A kind of method of making above-mentioned Masterbatch, the first step: the container of stopping composition, tinting material and plasticising fireproofing agent being put into sealing stirs, and mixes; Second step: cooling caking; The 3rd step: with cake broke; The 4th step: by hot-extrudable mode granulation; When the described the first step stirred, the temperature in the sealed vessel remained on 125 ~ 140 ℃, second step be cooled to naturally cooling, the temperature when the 4th step is hot-extrudable is controlled at 120 ~ 150 ℃.
Embodiment one:
Get the organic toner tinting material of talcum powder, 10kg of 50kg and the aryl phosphoric acids organic ester plasticising fireproofing agent of 40kg, with above 3 kinds of starting material put together mixing, stir, be preferably in the container of sealing and finish this operation, and temperature remains on about 130 ℃, be no more than up and down 3 ℃ the temperature difference; The material that mixes is cooled off, naturally cooling gets final product, the quick cooling of ice cube and so on can affect the quality of product, after the cooling, can be with crusher with material crushing, at last, the material of fragmentation is placed on extruding pelletization in the hot extruder, can obtains Masterbatch, its temperature of extruding one is remaining on about 140 ℃, and upper and lower temperature difference is no more than 5 ℃.
In the actual production process, can regulate according to the height of color and flame retardant properties requirement the content of tinting material and plasticising fireproofing agent.
Those skilled in the art's simple change and replacement in this area all are within protection scope of the present invention.
Claims (6)
1. Masterbatch, by stopping composition, tinting material and plasticising fireproofing agent, it is characterized in that: the weight percent of described each composition is: stopping composition 25 ~ 75%, tinting material 8 ~ 13%, plasticising fireproofing agent 17 ~ 67%.
2. a kind of Masterbatch claimed in claim 1, it is characterized in that: described stopping composition is calcium carbonate, kaolin or talcum powder.
3. a kind of Masterbatch claimed in claim 1, it is characterized in that: described tinting material is organic toner or inorganic toner.
4. a kind of Masterbatch claimed in claim 1, it is characterized in that: described plasticising fireproofing agent is the aryl phosphoric acids organic ester.
5. the method for manufacturing license 1 ~ 4 Masterbatch, it is characterized in that: the first step: the container of stopping composition, tinting material and plasticising fireproofing agent being put into sealing stirs, and mixes; Second step: cooling caking; The 3rd step: with cake broke; The 4th step: by hot-extrudable mode granulation.
6. the manufacture method of Masterbatch according to claim 5 is characterized in that: when the described the first step stirred, the temperature in the sealed vessel remained on 125 ~ 140 ℃, second step be cooled to naturally cooling, the temperature when the 4th step is hot-extrudable is controlled at 120 ~ 150 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210397348XA CN102888022A (en) | 2012-10-18 | 2012-10-18 | Master batch and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210397348XA CN102888022A (en) | 2012-10-18 | 2012-10-18 | Master batch and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102888022A true CN102888022A (en) | 2013-01-23 |
Family
ID=47531712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210397348XA Pending CN102888022A (en) | 2012-10-18 | 2012-10-18 | Master batch and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102888022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110041715A (en) * | 2019-04-10 | 2019-07-23 | 李星海 | A kind of Masterbatch and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051920A (en) * | 1990-11-27 | 1991-06-05 | 西安无线电一厂 | High safety of color base and preparation method thereof |
| CN1488665A (en) * | 2003-09-01 | 2004-04-14 | 杨瑞娟 | Colour master batch producing process |
-
2012
- 2012-10-18 CN CN201210397348XA patent/CN102888022A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051920A (en) * | 1990-11-27 | 1991-06-05 | 西安无线电一厂 | High safety of color base and preparation method thereof |
| CN1488665A (en) * | 2003-09-01 | 2004-04-14 | 杨瑞娟 | Colour master batch producing process |
Non-Patent Citations (1)
| Title |
|---|
| 陈更新: "无载体阻燃色母料", 《塑料包装》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110041715A (en) * | 2019-04-10 | 2019-07-23 | 李星海 | A kind of Masterbatch and preparation method thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20130123 |