CN103937088A - High-concentration polyolefin calcium carbonate filled white master batch and preparation method thereof - Google Patents
High-concentration polyolefin calcium carbonate filled white master batch and preparation method thereof Download PDFInfo
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- CN103937088A CN103937088A CN201410212230.4A CN201410212230A CN103937088A CN 103937088 A CN103937088 A CN 103937088A CN 201410212230 A CN201410212230 A CN 201410212230A CN 103937088 A CN103937088 A CN 103937088A
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- calcium carbonate
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- white master
- high density
- filled white
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2310/00—Masterbatches
Abstract
The invention discloses a high-concentration polyolefin calcium carbonate filled white master batch which comprises a pigment, calcium carbonate, additives for plastics, and a carrier resin, wherein the additives for plastics comprises low-molecular polyethylene wax, zinc stearate, a brightening and lubricating agent, a compatibilizing and extending agent, a coupling agent and liquid paraffin. The high-concentration polyolefin calcium carbonate filled white master batch comprises the following components in percentage by weight: 50-70% of pigment, 10-30% of calcium carbonate, 5-10% of low-molecular polyethylene wax, 1-2% of zinc stearate, 0.5-1% of brightening and lubricating agent, 0.5-1% of compatibilizing and extending agent, 0.5-7% of coupling agent, 1-5% of liquid paraffin and 10-30% of carrier resin. The filled white master batch has the advantages of small addition amount, high tendency to dispersion, high whiteness, strong covering power, low cost and the like. The invention also discloses a preparation method of the high-concentration polyolefin calcium carbonate filled white master batch.
Description
Technical field
The present invention relates to one and relate to coloring plastic technology, be specifically related to calcium carbonate-filled white master batch of a kind of high density polyolefine and preparation method thereof.
Background technology
Existing white master batch, because its concentration is low, addition is high and increased goods cost.Especially this master batch has certain selectivity to goods base-material, if base-material is selected bad, tends to affect mechanical property and the printing performance of goods.The polyolefine high density white master material using at present, because the concentration of its white pigment is high, the ratio of performance to price is large, greatly reduces production cost, therefore has the very strong market competitiveness.But bad dispersibility when the main drawback that this masterbatch exists, brilliant point are many, good not with compatible polyolefin, thereby have affected being to a certain extent widely used of this masterbatch.
Summary of the invention
The object of the invention is to overcome the defect of prior art and calcium carbonate-filled white master batch of a kind of high density polyolefine and preparation method thereof is provided, that filling white master batch of the present invention has is scattered, without features such as brilliant point, addition are few, can increase goods base-material range of choice and not affect goods physicals.
Realizing a kind of technical scheme of object of the present invention is: the calcium carbonate-filled white master batch of a kind of high density polyolefine, it comprises pigment, calcium carbonate, additives for plastics and vector resin, described additives for plastics comprises low-molecular polyethylene wax, Zinic stearas, bright lubricant, increase-volume extender, coupling agent and whiteruss, and described filling white master batch comprises each composition coordinating by following weight percent:
The above-mentioned calcium carbonate-filled white master batch of high density polyolefine, it is characterized in that, described pigment comprises the blue or green orchid of ultramarine, phthalein and the white dyes in Rutile type Titanium Dioxide, the blue pigments in white pigment, and its weight percent is: titanium dioxide 50%-80%, ultramarine 0-0.5%, white dyes 0-1.5%.
The above-mentioned calcium carbonate-filled white master batch of high density polyolefine, is characterized in that, described calcium carbonate is nano-calcium carbonate.
The above-mentioned calcium carbonate-filled white master batch of high density polyolefine, is characterized in that, the molecular weight of described low-molecular polyethylene wax is 3000-5000, and fusing point is 100 DEG C-106 DEG C.
The above-mentioned calcium carbonate-filled white master batch of high density polyolefine, is characterized in that, described bright lubricant is that fusing point is greater than the N.N`-of 65 DEG C and has become two stearic amide derivatives.
The above-mentioned calcium carbonate-filled white master batch of high density polyolefine, is characterized in that, described coupling agent is the mixture of titanic acid ester, silane, Aluminate or these compounds.
The above-mentioned calcium carbonate-filled white master batch of high density polyolefine, it is characterized in that, described vector resin is that meltflow ability is the linear low density polyethylene of 5-10g/10min and the Low Density Polyethylene that meltflow ability is 10-20g/10min, its weight percent is: linear low density polyethylene 5%-30%, Low Density Polyethylene 5%-30%.
Realizing the another kind of technical scheme of object of the present invention is: the preparation method of the calcium carbonate-filled white master batch of a kind of high density polyolefine, comprises the following steps:
First mixed to 8-15 minute disposable to the low-molecular polyethylene wax in described pigment, additives for plastics, Zinic stearas, bright lubricant, increase-volume extender and described vector resin adding in super mixer, then add coupling agent and whiteruss, high-speed stirring 5-10 minute again, then the mixture of above-mentioned stirring is sent in twin screw extruder and extruded, finally by making described filling white master batch after cooling, oven dry, pelletizing.
The calcium carbonate-filled white master batch of high density polyolefine of the present invention, there is few, the easy dispersion of addition, whiteness is high, covering power is strong, low cost and other advantages, and be applicable to the painted of multiple polyolefin resin, do not affect mechanical property and the printing performance of goods, can increase goods base-material range of choice and not affect goods physicals.
Embodiment
The invention will be further described below.
The calcium carbonate-filled white master batch of a kind of high density polyolefine of the present invention, it comprises pigment, calcium carbonate, additives for plastics and vector resin, described additives for plastics comprises low-molecular polyethylene wax, Zinic stearas, bright lubricant, increase-volume extender, coupling agent and whiteruss, and described filling white master batch comprises following each composition coordinating by weight percentage:
The preparation method of the calcium carbonate-filled white master batch of a kind of high density polyolefine of the present invention, comprise the following steps: first mixed to 8-15 minute disposable to the low-molecular polyethylene wax in pigment, additives for plastics, Zinic stearas, bright lubricant, increase-volume extender and described vector resin adding in super mixer, then add coupling agent and whiteruss, high-speed stirring 5-10 minute again, then the mixture of above-mentioned stirring is sent in twin screw extruder and extruded, finally by making filling white master batch after cooling, oven dry, pelletizing.
Embodiment 1, the calcium carbonate-filled white master batch of preparation 1000g high density polyolefine
1. the weight of each component is:
2. preparation method:
Be first that 600 revs/min of high mixers mix 15 minutes by disposable to the low-molecular polyethylene wax in pigment and additives for plastics, zinc stearate, bright lubricant, increase-volume extender, nano-calcium carbonate and the vector resin rotating speed that adds; Then add coupling agent and whiteruss mixture, then high-speed stirring 10 minutes; Finally, by extruding in the military twin screw extruder of mixture pine of above-mentioned stirring, make filling white master batch through cooling, oven dry, pelletizing.
Embodiment 2, the weight of the each component of the preparation 1000g calcium carbonate-filled master batch of high density polyolefine is:
2, preparation method:
Be first that 600 revs/min of high mixers mix 15 minutes by disposable to the low-molecular polyethylene wax in pigment and additives for plastics, zinc stearate, bright lubricant, increase-volume extender, nano-calcium carbonate and the vector resin rotating speed that adds; Then add coupling agent and whiteruss mixture, then high-speed stirring 10 minutes; Finally, by extruding in the military twin screw extruder of mixture pine of above-mentioned stirring, make filling white master batch through cooling, oven dry, pelletizing.
Embodiment 3, the weight of the each component of the preparation 1000g calcium carbonate-filled master batch of high density polyolefine is:
2, preparation method:
Be first that 600 revs/min of high mixers mix 15 minutes by disposable to the low-molecular polyethylene wax in pigment and additives for plastics, zinc stearate, bright lubricant, increase-volume extender, nano-calcium carbonate and the vector resin rotating speed that adds; Then add coupling agent and whiteruss mixture, then high-speed stirring 10 minutes; Finally, by extruding in the military twin screw extruder of mixture pine of above-mentioned stirring, make filling white master batch through cooling, oven dry, pelletizing.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (8)
1. the calcium carbonate-filled white master batch of high density polyolefine, it is characterized in that, it comprises pigment, calcium carbonate, additives for plastics and vector resin, described additives for plastics comprises low-molecular polyethylene wax, Zinic stearas, bright lubricant, increase-volume extender, coupling agent and whiteruss, and described filling white master batch comprises each composition coordinating by following weight percent:
2. the calcium carbonate-filled white master batch of high density polyolefine according to claim 1, it is characterized in that, described pigment comprises the blue or green orchid of ultramarine, phthalein and the white dyes in Rutile type Titanium Dioxide, the blue pigments in white pigment, and its weight percent is: titanium dioxide 50%-80%, ultramarine 0-0.5%, white dyes 0-1.5%.
3. the calcium carbonate-filled white master batch of high density polyolefine according to claim 1, is characterized in that, described calcium carbonate is nano-calcium carbonate.
4. the calcium carbonate-filled white master batch of high density polyolefine according to claim 1, is characterized in that, the molecular weight of described low-molecular polyethylene wax is 3000-5000, and fusing point is 100 DEG C-106 DEG C.
5. the calcium carbonate-filled white master batch of high density polyolefine according to claim 1, is characterized in that, described bright lubricant is that fusing point is greater than the N.N`-of 65 DEG C and has become two stearic amide derivatives.
6. the calcium carbonate-filled white master batch of high density polyolefine according to claim 1, is characterized in that, described coupling agent is the mixture of titanic acid ester, silane, Aluminate or these compounds.
7. the calcium carbonate-filled white master batch of high density polyolefine according to claim 1, it is characterized in that, described vector resin is that meltflow ability is the linear low density polyethylene of 5-10g/10min and the Low Density Polyethylene that meltflow ability is 10-20g/10min, its weight percent is: linear low density polyethylene 5%-30%, Low Density Polyethylene 5%-30%.
8. a preparation method for the calcium carbonate-filled white master batch of high density polyolefine, is characterized in that, described preparation method comprises the following steps:
First mixed to 8-15 minute disposable to the low-molecular polyethylene wax in described pigment, additives for plastics, Zinic stearas, bright lubricant, increase-volume extender and described vector resin adding in super mixer, then add coupling agent and whiteruss, high-speed stirring 5-10 minute again, then the mixture of above-mentioned stirring is sent in twin screw extruder and extruded, finally by making described filling white master batch after cooling, oven dry, pelletizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410212230.4A CN103937088A (en) | 2014-05-20 | 2014-05-20 | High-concentration polyolefin calcium carbonate filled white master batch and preparation method thereof |
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| CN201410212230.4A CN103937088A (en) | 2014-05-20 | 2014-05-20 | High-concentration polyolefin calcium carbonate filled white master batch and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104672602A (en) * | 2015-03-18 | 2015-06-03 | 绵阳曙光新材料科技有限公司 | Modified high-filling color masterbatch and preparation method thereof |
| CN106397922A (en) * | 2016-09-12 | 2017-02-15 | 苏州清丰兴业塑胶有限公司 | White whitening master batch and preparation method thereof |
| CN106751931A (en) * | 2016-12-16 | 2017-05-31 | 佛山市顺德区宝斯特颜料有限公司 | A kind of tertiary colour cake and preparation method thereof |
| CN107383530A (en) * | 2017-07-26 | 2017-11-24 | 广州银顺环保塑料实业有限公司 | A kind of PE white master batch |
| CN108059756A (en) * | 2017-12-29 | 2018-05-22 | 张玉红 | A kind of polyethylene filling master batch |
| CN109384996A (en) * | 2018-10-26 | 2019-02-26 | 山西新泰恒信纳米材料有限公司 | High light plastic matrix and preparation method thereof |
| CN110498963A (en) * | 2019-09-09 | 2019-11-26 | 江西七彩塑胶染料有限公司 | A kind of Masterbatch and preparation method thereof |
Citations (1)
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| CN1487012A (en) * | 2002-09-30 | 2004-04-07 | 山东色母料厂 | High-concentration white polyolefine agglomerate and its prepn process |
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2014
- 2014-05-20 CN CN201410212230.4A patent/CN103937088A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1487012A (en) * | 2002-09-30 | 2004-04-07 | 山东色母料厂 | High-concentration white polyolefine agglomerate and its prepn process |
Non-Patent Citations (1)
| Title |
|---|
| 武鹏等: ""纳米CaCO3对高浓度聚烯烃色母粒色彩性能的影响"", 《工程塑料应用》, vol. 37, no. 11, 30 November 2009 (2009-11-30), pages 22 - 25 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104672602A (en) * | 2015-03-18 | 2015-06-03 | 绵阳曙光新材料科技有限公司 | Modified high-filling color masterbatch and preparation method thereof |
| CN106397922A (en) * | 2016-09-12 | 2017-02-15 | 苏州清丰兴业塑胶有限公司 | White whitening master batch and preparation method thereof |
| CN106751931A (en) * | 2016-12-16 | 2017-05-31 | 佛山市顺德区宝斯特颜料有限公司 | A kind of tertiary colour cake and preparation method thereof |
| CN106751931B (en) * | 2016-12-16 | 2017-12-01 | 佛山市顺德区宝斯特颜料有限公司 | A kind of tertiary colour cake and preparation method thereof |
| CN107383530A (en) * | 2017-07-26 | 2017-11-24 | 广州银顺环保塑料实业有限公司 | A kind of PE white master batch |
| CN108059756A (en) * | 2017-12-29 | 2018-05-22 | 张玉红 | A kind of polyethylene filling master batch |
| CN109384996A (en) * | 2018-10-26 | 2019-02-26 | 山西新泰恒信纳米材料有限公司 | High light plastic matrix and preparation method thereof |
| CN109384996B (en) * | 2018-10-26 | 2021-11-02 | 山西新泰恒信纳米材料有限公司 | High-brightness plastic master batch and preparation method thereof |
| CN110498963A (en) * | 2019-09-09 | 2019-11-26 | 江西七彩塑胶染料有限公司 | A kind of Masterbatch and preparation method thereof |
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Application publication date: 20140723 |