CN113278303A - Black master batch and preparation method thereof - Google Patents

Black master batch and preparation method thereof Download PDF

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Publication number
CN113278303A
CN113278303A CN202110608125.2A CN202110608125A CN113278303A CN 113278303 A CN113278303 A CN 113278303A CN 202110608125 A CN202110608125 A CN 202110608125A CN 113278303 A CN113278303 A CN 113278303A
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black
master batch
talcum powder
antioxidant
minutes
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何海峰
王倩
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Nuokan Shanghai New Material Technology Co ltd
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Nuokan Shanghai New Material Technology Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2400/00—Characterised by the use of unspecified polymers
    • C08J2400/16—Biodegradable polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2425/02—Homopolymers or copolymers of hydrocarbons
    • C08J2425/04—Homopolymers or copolymers of styrene
    • C08J2425/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2425/02—Homopolymers or copolymers of hydrocarbons
    • C08J2425/04—Homopolymers or copolymers of styrene
    • C08J2425/08—Copolymers of styrene
    • C08J2425/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2453/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2455/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2423/00 - C08J2453/00
    • C08J2455/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K3/34—Silicon-containing compounds

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention provides a black master batch which comprises the following raw materials in parts by weight: 40-97% of polymer resin, 1-49% of black talcum powder, 1-49% of carbon black and 1-10% of other auxiliary agents, wherein the total proportion of the black talcum powder and the carbon black is not more than 50%. The black talcum powder is added into the raw material of the master batch, so that the master batch can emit no pungent smell when in use; has good dispersibility and colorability in plastic products.

Description

Black master batch and preparation method thereof
Technical Field
The invention belongs to the field of color master batches, and particularly relates to a black color master batch and a preparation method thereof.
Background
The color master batch is a high-concentration pigment mixture mainly composed of pigment, carrier resin and auxiliary agent, and is mainly characterized in that the pigment with ultrahigh concentration is mixed with the carrier resin, and in the actual production, only a small amount of color master batch is required to be mixed with uncolored resin raw materials, so that the color of the product can meet the design requirement. The black master batch is one of the master batches, is the most commonly used master batch in the field of processing of engineering plastics, pipeline materials and the like, and is also the largest master batch. The existing black master batch can emit large smell when in use, and has adverse effects on production environment and production personnel.
Disclosure of Invention
The invention aims to provide a black master batch and a preparation method thereof, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the black master batch comprises the following raw materials in parts by weight: 40-97% of polymer resin, 1-49% of black talcum powder, 1-49% of carbon black and 1-10% of other auxiliary agents, wherein the total proportion of the black talcum powder and the carbon black is not more than 50%.
Preferably, the polymer resin is one of polyethylene and olefin copolymer thereof, polypropylene and copolymer thereof, polyester, polystyrene and styrene copolymer, and biodegradable polymer.
Preferably, the polyethylene and the olefin copolymer thereof can be one of HDPE, LDPE, LLDPE, POE and EPDM.
Preferably, the polystyrene and styrene copolymer may be one of PS, SAN, ABS, SEBS, and ES.
Preferably, the other auxiliary agents comprise an antioxidant, an ultraviolet agent, a lubricant and a dispersant in a weight ratio of 1.2-1.8: 1-2: 2-4: 1.5-2.
Preferably, the black talc is derived from a natural magnesium silicate mineral containing 0.1 to 10 wt% of a carbon-based organic substance.
Preferably, the carbon black has a primary particle size of between 10 and 300 nanometers.
Preferably, the antioxidant is one of 1076 type antioxidant, 1010 type antioxidant, 168 type antioxidant and 324 type antioxidant, the ultraviolet agent is hindered amine, the lubricant is calcium stearate or zinc stearate, and the dispersant is PE wax or EVA wax.
A preparation method of black master batch specifically comprises the following steps:
step 1, weighing black talcum powder and a dispersing agent according to the proportion of a formula, adding the black talcum powder and the dispersing agent into a grinding machine, grinding for 10-20 minutes at a rotating speed of 2000 revolutions per minute, and controlling the particle size of ground particles to be 400-500 nanometers;
step 2, weighing the carbon black and the ground substance, putting the carbon black and the ground substance into a stirrer, stirring for 6-8 minutes at the rotating speed of 200 revolutions per minute, adding the weighed polymer resin and other auxiliary agents into the stirrer, and stirring for 11-16 minutes at the rotating speed of 3000 revolutions per minute;
step 3, putting the mixture in the step 2 into an internal mixer, and internally mixing for 18-20 minutes at the temperature of 200 ℃;
and 4, putting the internally mixed raw materials into a double-screw extruder, extruding and granulating by using the double-screw extruder, wherein the extrusion temperature is 170-180 ℃, the screw rotating speed is 60-65rpm, and then cooling and granulating to obtain the black master batch.
The invention has the technical effects and advantages that: the black talcum powder is added into the raw material of the master batch, so that the master batch can emit no pungent smell when in use; has good dispersibility and colorability in plastic products.
Detailed Description
Example 1
The black master batch comprises the following raw materials in parts by weight: 40% of polymer resin, 49% of black talcum powder, 1% of carbon black and 10% of other auxiliary agents.
Preferably, the polymer resin is a biodegradable polymer.
Preferably, the other auxiliary agents comprise an antioxidant, an ultraviolet agent, a lubricant and a dispersant, and the weight ratio of the antioxidant to the ultraviolet agent to the lubricant to the dispersant is 1.8:2:4: 2.
Preferably, the black talc is derived from a natural magnesium silicate mineral containing 0.1 to 10 wt% of a carbon-based organic substance.
Preferably, the carbon black has a primary particle size of between 10 and 300 nanometers.
Preferably, the antioxidant is one of 1076 type antioxidant, 1010 type antioxidant, 168 type antioxidant and 324 type antioxidant, the ultraviolet agent is hindered amine, the lubricant is calcium stearate or zinc stearate, and the dispersant is PE wax or EVA wax.
A preparation method of black master batch specifically comprises the following steps:
step 1, weighing black talcum powder and a dispersing agent according to the proportion of a formula, adding the black talcum powder and the dispersing agent into a grinding machine, grinding for 20 minutes at a rotating speed of 2000 revolutions per minute, and controlling the particle size of ground particles to be 400-500 nanometers;
step 2, weighing the carbon black and the ground substance, putting the carbon black and the ground substance into a stirrer, stirring for 6-8 minutes at the rotating speed of 200 revolutions per minute, adding the weighed polymer resin and other auxiliary agents into the stirrer, and stirring for 11-16 minutes at the rotating speed of 3000 revolutions per minute;
step 3, putting the mixture in the step 2 into an internal mixer, and internally mixing for 18-20 minutes at the temperature of 200 ℃;
and 4, putting the internally mixed raw materials into a double-screw extruder, extruding and granulating by using the double-screw extruder, wherein the extrusion temperature is 170-180 ℃, the screw rotating speed is 60-65rpm, and then cooling and granulating to obtain the black master batch.
Example 2
The black master batch comprises the following raw materials in parts by weight: 97% of polymer resin, 1% of black talcum powder, 1% of carbon black and 1% of other auxiliary agents.
Preferably, the polymer resin may be one of HDPE, LDPE, LLDPE, POE, and EPDM.
Preferably, the other auxiliary agents comprise an antioxidant, an ultraviolet agent, a lubricant and a dispersant, and the weight ratio of the antioxidant to the ultraviolet agent to the lubricant to the dispersant is 1.2:1:2: 1.5.
Preferably, the black talc is derived from a natural magnesium silicate mineral containing 0.1 to 10 wt% of a carbon-based organic substance.
Preferably, the carbon black has a primary particle size of between 10 and 300 nanometers.
Preferably, the antioxidant is one of 1076 type antioxidant, 1010 type antioxidant, 168 type antioxidant and 324 type antioxidant, the ultraviolet agent is hindered amine, the lubricant is calcium stearate or zinc stearate, and the dispersant is PE wax or EVA wax.
A preparation method of black master batch specifically comprises the following steps:
step 1, weighing black talcum powder and a dispersing agent according to the proportion of a formula, adding the black talcum powder and the dispersing agent into a grinding machine, grinding for 10-20 minutes at a rotating speed of 2000 revolutions per minute, and controlling the particle size of ground particles to be 400-500 nanometers;
step 2, weighing the carbon black and the ground substance, putting the carbon black and the ground substance into a stirrer, stirring for 6-8 minutes at the rotating speed of 200 revolutions per minute, adding the weighed polymer resin and other auxiliary agents into the stirrer, and stirring for 11-16 minutes at the rotating speed of 3000 revolutions per minute;
step 3, putting the mixture in the step 2 into an internal mixer, and internally mixing for 18-20 minutes at the temperature of 200 ℃;
and 4, putting the internally mixed raw materials into a double-screw extruder, extruding and granulating by using the double-screw extruder, wherein the extrusion temperature is 170-180 ℃, the screw rotating speed is 60-65rpm, and then cooling and granulating to obtain the black master batch.
Example 3
The black master batch comprises the following raw materials in parts by weight: 65% of polymer resin, 15% of black talcum powder, 15% of carbon black and 5% of other auxiliary agents.
Preferably, the polymer resin may be one of PS, SAN, ABS, SEBS, and ES.
Preferably, the other auxiliary agents comprise an antioxidant, an ultraviolet agent, a lubricant and a dispersant, and the weight ratio of the antioxidant to the ultraviolet agent to the lubricant to the dispersant is 1.5:1.5:3: 1.7.
Preferably, the black talc is derived from a natural magnesium silicate mineral containing 0.1 to 10 wt% of a carbon-based organic substance.
Preferably, the carbon black has a primary particle size of between 10 and 300 nanometers.
Preferably, the antioxidant is one of 1076 type antioxidant, 1010 type antioxidant, 168 type antioxidant and 324 type antioxidant, the ultraviolet agent is hindered amine, the lubricant is calcium stearate or zinc stearate, and the dispersant is PE wax or EVA wax.
A preparation method of black master batch specifically comprises the following steps:
step 1, weighing black talcum powder and a dispersing agent according to the proportion of a formula, adding the black talcum powder and the dispersing agent into a grinding machine, grinding for 10-20 minutes at a rotating speed of 2000 revolutions per minute, and controlling the particle size of ground particles to be 400-500 nanometers;
step 2, weighing the carbon black and the ground substance, putting the carbon black and the ground substance into a stirrer, stirring for 6-8 minutes at the rotating speed of 200 revolutions per minute, adding the weighed polymer resin and other auxiliary agents into the stirrer, and stirring for 11-16 minutes at the rotating speed of 3000 revolutions per minute;
step 3, putting the mixture in the step 2 into an internal mixer, and internally mixing for 18-20 minutes at the temperature of 200 ℃;
and 4, putting the internally mixed raw materials into a double-screw extruder, extruding and granulating by using the double-screw extruder, wherein the extrusion temperature is 170-180 ℃, the screw rotating speed is 60-65rpm, and then cooling and granulating to obtain the black master batch.
Example 4
The black master batch comprises the following raw materials in parts by weight: 40% of polymer resin, 1% of black talcum powder, 49% of carbon black and 10% of other auxiliary agents.
Preferably, the polymer resin is polypropylene and copolymers thereof.
Preferably, the other auxiliary agents comprise an antioxidant, an ultraviolet agent, a lubricant and a dispersant, and the weight ratio of the antioxidant to the ultraviolet agent to the lubricant to the dispersant is 1.8:2:4: 2.
Preferably, the black talc is derived from a natural magnesium silicate mineral containing 0.1 to 10 wt% of a carbon-based organic substance.
Preferably, the carbon black has a primary particle size of between 10 and 300 nanometers.
Preferably, the antioxidant is one of 1076 type antioxidant, 1010 type antioxidant, 168 type antioxidant and 324 type antioxidant, the ultraviolet agent is hindered amine, the lubricant is calcium stearate or zinc stearate, and the dispersant is PE wax or EVA wax.
A preparation method of black master batch specifically comprises the following steps:
step 1, weighing black talcum powder and a dispersing agent according to the proportion of a formula, adding the black talcum powder and the dispersing agent into a grinding machine, grinding for 20 minutes at a rotating speed of 2000 revolutions per minute, and controlling the particle size of ground particles to be 400-500 nanometers;
step 2, weighing the carbon black and the ground substance, putting the carbon black and the ground substance into a stirrer, stirring for 6-8 minutes at the rotating speed of 200 revolutions per minute, adding the weighed polymer resin and other auxiliary agents into the stirrer, and stirring for 11-16 minutes at the rotating speed of 3000 revolutions per minute;
step 3, putting the mixture in the step 2 into an internal mixer, and internally mixing for 18-20 minutes at the temperature of 200 ℃;
and 4, putting the internally mixed raw materials into a double-screw extruder, extruding and granulating by using the double-screw extruder, wherein the extrusion temperature is 170-180 ℃, the screw rotating speed is 60-65rpm, and then cooling and granulating to obtain the black master batch.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (9)

1. A black master batch and a preparation method thereof are characterized in that: comprises the following raw materials in percentage by weight: 40-97% of polymer resin, 1-49% of black talcum powder, 1-49% of carbon black and 1-10% of other auxiliary agents, wherein the total proportion of the black talcum powder and the carbon black is not more than 50%.
2. The black masterbatch according to claim 1, wherein: the polymer resin is one of polyethylene and olefin copolymer thereof, polypropylene and copolymer thereof, polyester, polystyrene and styrene copolymer, and biodegradable polymer.
3. A black masterbatch according to claim 2, wherein: the polyethylene and the olefin copolymer thereof can be one of HDPE, LDPE, LLDPE, POE and EPDM.
4. A black masterbatch according to claim 2, wherein: the polystyrene and styrene copolymer may be one of PS, SAN, ABS, SEBS and ES.
5. The black masterbatch according to claim 1, wherein: the other auxiliary agents comprise an antioxidant, an ultraviolet agent, a lubricant and a dispersing agent, and the weight ratio of the antioxidant to the ultraviolet agent to the dispersing agent is 1.2-1.8: 1-2: 2-4: 1.5-2.
6. The black masterbatch according to claim 1, wherein: the black talcum powder is derived from a natural magnesium silicate mineral and contains 0.1 to 10 weight percent of carbon organic matters.
7. The black masterbatch according to claim 1, wherein: the carbon black has a primary particle size of between 10 and 300 nanometers.
8. The black masterbatch according to claim 5, wherein: the antioxidant is one of 1076 type antioxidant, 1010 type antioxidant, 168 type antioxidant and 324 type antioxidant, the ultraviolet agent is hindered amine, the lubricant is calcium stearate or zinc stearate, and the dispersant is PE wax or EVA wax.
9. A preparation method of black master batch is characterized by comprising the following steps: the method specifically comprises the following steps of,
step 1, weighing black talcum powder and a dispersing agent according to the proportion of a formula, adding the black talcum powder and the dispersing agent into a grinding machine, grinding for 10-20 minutes at a rotating speed of 2000 revolutions per minute, and controlling the particle size of ground particles to be 400-500 nanometers;
step 2, weighing the carbon black and the ground substance, putting the carbon black and the ground substance into a stirrer, stirring for 6-8 minutes at the rotating speed of 200 revolutions per minute, adding the weighed polymer resin and other auxiliary agents into the stirrer, and stirring for 11-16 minutes at the rotating speed of 3000 revolutions per minute;
step 3, putting the mixture in the step 2 into an internal mixer, and internally mixing for 18-20 minutes at the temperature of 200 ℃;
and 4, putting the internally mixed raw materials into a double-screw extruder, extruding and granulating by using the double-screw extruder, wherein the extrusion temperature is 170-180 ℃, the screw rotating speed is 60-65rpm, and then cooling and granulating to obtain the black master batch.
CN202110608125.2A 2021-06-01 2021-06-01 Black master batch and preparation method thereof Pending CN113278303A (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102838828A (en) * 2011-06-20 2012-12-26 上海安凸塑料添加剂有限公司 Bright-black functional black masterbatch for ABS engineering plastics and preparation method thereof
CN107619520A (en) * 2017-09-04 2018-01-23 珠海市南蓝塑胶科技有限公司 For polyethylene or polyacrylic blue phase black agglomerate and preparation method thereof
CN107619544A (en) * 2017-09-04 2018-01-23 珠海市南蓝塑胶科技有限公司 Blue phase black agglomerate for AS or ABS and preparation method thereof
CN108192187A (en) * 2017-12-26 2018-06-22 上海邦中高分子材料有限公司 A kind of feedwater special black agglomerate of polyethylene pipe and preparation method thereof
CN108485066A (en) * 2018-04-08 2018-09-04 成都工业学院 A kind of automobile-used PP composite material of environmental protection type, less smell and preparation method thereof
CN109651711A (en) * 2018-12-26 2019-04-19 天津金发新材料有限公司 Low smell resistance to stress is whitened scratch-resistant ore filled polypropylene material and preparation method
CN111100378A (en) * 2018-10-29 2020-05-05 泉州市旭丰粉体原料有限公司 Low-odor functional talc master batch and preparation method thereof
CN112574539A (en) * 2020-12-21 2021-03-30 青岛润兴塑料新材料有限公司 High-dispersion high-carbon-black-content black master batch for completely biodegradable garbage bag
CN112662031A (en) * 2020-12-03 2021-04-16 湖南鑫天源新材料有限公司 Plastic coloring master batch and preparation method thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102838828A (en) * 2011-06-20 2012-12-26 上海安凸塑料添加剂有限公司 Bright-black functional black masterbatch for ABS engineering plastics and preparation method thereof
CN107619520A (en) * 2017-09-04 2018-01-23 珠海市南蓝塑胶科技有限公司 For polyethylene or polyacrylic blue phase black agglomerate and preparation method thereof
CN107619544A (en) * 2017-09-04 2018-01-23 珠海市南蓝塑胶科技有限公司 Blue phase black agglomerate for AS or ABS and preparation method thereof
CN108192187A (en) * 2017-12-26 2018-06-22 上海邦中高分子材料有限公司 A kind of feedwater special black agglomerate of polyethylene pipe and preparation method thereof
CN108485066A (en) * 2018-04-08 2018-09-04 成都工业学院 A kind of automobile-used PP composite material of environmental protection type, less smell and preparation method thereof
CN111100378A (en) * 2018-10-29 2020-05-05 泉州市旭丰粉体原料有限公司 Low-odor functional talc master batch and preparation method thereof
CN109651711A (en) * 2018-12-26 2019-04-19 天津金发新材料有限公司 Low smell resistance to stress is whitened scratch-resistant ore filled polypropylene material and preparation method
CN112662031A (en) * 2020-12-03 2021-04-16 湖南鑫天源新材料有限公司 Plastic coloring master batch and preparation method thereof
CN112574539A (en) * 2020-12-21 2021-03-30 青岛润兴塑料新材料有限公司 High-dispersion high-carbon-black-content black master batch for completely biodegradable garbage bag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
国土资源部信息中心: "《世界矿产资源年评》", 31 December 2016, 地质出版社 *

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Application publication date: 20210820