CN113999479A - Color master batch, preparation method and application of color master batch - Google Patents
Color master batch, preparation method and application of color master batch Download PDFInfo
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- CN113999479A CN113999479A CN202111411923.2A CN202111411923A CN113999479A CN 113999479 A CN113999479 A CN 113999479A CN 202111411923 A CN202111411923 A CN 202111411923A CN 113999479 A CN113999479 A CN 113999479A
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- 239000004595 color masterbatch Substances 0.000 title claims abstract description 74
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 34
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 33
- 239000011347 resin Substances 0.000 claims abstract description 30
- 229920005989 resin Polymers 0.000 claims abstract description 30
- 239000002270 dispersing agent Substances 0.000 claims abstract description 25
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims description 10
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000080 wetting agent Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000005662 Paraffin oil Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 150000003568 thioethers Chemical class 0.000 claims description 3
- 239000001993 wax Substances 0.000 claims description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 3
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002530 phenolic antioxidant Substances 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims 1
- 239000012467 final product Substances 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 13
- 230000000052 comparative effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 125000003368 amide group Chemical group 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 238000002464 physical blending Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000004040 coloring Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012496 blank sample Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- 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
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- 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
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
- C08J2491/06—Waxes
-
- 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
-
- 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
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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)
Abstract
The invention discloses a color master batch, a preparation method and application of the color master batch, and belongs to the technical field of materials. The color master batch comprises the following components in parts by weight: 50-90 parts of carrier resin, 5-50 parts of toner, 0.1-5 parts of impregnating compound, 0.1-10 parts of dispersing agent and 0.01-1 part of antioxidant; the carrier resin comprises at least one of maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP. The color master batch provided by the invention has the advantages of low cost, capability of improving the impact strength of a final product and good toner dispersibility.
Description
Technical Field
The invention relates to the technical field of materials, and particularly relates to a color master batch, a preparation method of the color master batch and application of the color master batch.
Background
In order to add harmonious color to plastic products, to impart multiple functions to plastics, to improve certain application properties of plastics and to impart new properties, one of the essential parts in the production of plastics is to color plastics. In the traditional toner coloring mode, the toner is easy to fly to cause environmental pollution and harm to the body of an operator. Therefore, the method is gradually eliminated and replaced by a color masterbatch coloring method.
In the prior art, most color masterbatches using polyolefin and PA12 as carriers are available. Wherein, the color master batch taking polyolefin as a carrier does not have better performance due to poor compatibility of the polyolefin and toner; although the resin carrier PA12 has better compatibility with the toner, the color master batch has the disadvantages that the price of PA12 is expensive, so that the cost of the color master batch is higher, the impact strength of a final product is influenced by adding the color master batch taking PA12 as the carrier to a base material, and finally the dispersibility of the toner in PA12 is poor.
Therefore, how to provide a color masterbatch with low cost, improved impact strength of the final product and good toner dispersibility is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention provides a color master batch, a preparation method and application of the color master batch, and aims to solve the problems that the color master batch in the prior art is poor in color powder dispersibility, high in cost, incapable of improving the impact strength of a final product and the like.
In order to solve one or more of the above technical problems, the present application adopts the following technical solutions:
in a first aspect, a color masterbatch is provided, which comprises the following components in parts by weight:
50-90 parts of carrier resin, 5-50 parts of toner, 0.1-5 parts of impregnating compound, 0.1-10 parts of dispersing agent and 0.01-1 part of antioxidant;
the carrier resin comprises at least one of maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP.
Further, the carrier resin is in the form of granules or powder.
Further, the toner includes nylon toner.
Further, the wetting agent comprises at least one of white oil, silicone oil, paraffin oil and solvent oil.
Further, the dispersing agent comprises at least one of ethylene bis stearamide, modified ethylene bis stearamide, silicone powder, polyamide wax, zinc stearate and calcium stearate.
Further, the antioxidant includes at least one of a phenol antioxidant, a phosphorus antioxidant, a thioether antioxidant, and a metal salt antioxidant.
Further, the color master batch comprises the following components in parts by weight:
70-90 parts of maleic anhydride grafted POE, 5-40 parts of toner, 1-4 parts of impregnating compound, 1-5 parts of dispersing agent and 0.1-1 part of antioxidant.
Further, the color master batch comprises the following components in parts by weight:
90 parts of maleic anhydride grafted POE, 5 parts of toner, 3 parts of impregnating compound, 1.5 parts of dispersing agent and 0.5 part of antioxidant.
In a second aspect, a method for preparing a color masterbatch is also provided, which comprises:
physically blending 50-90 parts of carrier resin, 5-50 parts of toner, 0.1-5 parts of impregnating compound, 0.1-10 parts of dispersing agent and 0.01-1 part of antioxidant to obtain a mixture;
extruding and granulating the mixture to obtain the color master batch;
the carrier resin comprises at least one of maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP.
In a third aspect, the application of the color master batch is further provided, wherein a preset proportion of the color master batch and a PA12 substrate are subjected to melt mixing so as to dye the PA12 substrate.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
compared with polyolefin, the compatibility with toner is better because maleic anhydride belongs to polar groups, and the compatibility of the color master batch taking maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP as carriers and a base material with an amido group is better; compared with PA12, the price of maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP is lower, and at least one of the maleic anhydride grafted POE, the maleic anhydride grafted PE and the maleic anhydride grafted PP is used as a carrier of the color master batch to replace the carrier PA12 in the color master batch, so that the cost of the color master batch can be greatly reduced. Further, the toughness of the maleic anhydride grafted POE, the maleic anhydride grafted PE and the maleic anhydride grafted PP is higher, and the toughness cannot be reduced in the preparation process, so that the color master batch provided by the invention cannot cause the reduction of the impact strength of a final product, but can enhance the impact strength of the final product.
Further, the dispersibility of the toner in the carrier resin can be improved by the dispersant.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flow chart of a method for preparing a color masterbatch provided in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
PA12 is a good electrical insulator and does not affect the insulating properties due to moisture, and further, PA12 itself has good impact resistance and chemical stability, and is excellent in terms of plasticizing properties and reinforcing properties, and therefore, PA12 is often wrapped around water gauges, commercial equipment, cable jackets, mechanical cams, sliding mechanisms, photovoltaic back panels, and bearings. It is often necessary to dye the PA12 substrate prior to application in order to identify the product model or style, etc. When a PA12 base material is dyed, the selection of color master batches is particularly important, in order to improve the compatibility between materials, the color master batch taking PA12 as a carrier is a better choice, but the price of PA12 is high, so that the price of the color master batch taking PA12 as the carrier is also high, the dispersibility of toner in PA12 is poor, the uniformity of the color master batch toner is poor, and further, the impact strength of a final product is reduced because the impact strength of PA12 is influenced by reworking in the process of preparing the color master batch. To this end, the application provides a can have with low costs concurrently, the dispersibility is good and can promote the masterbatch of substrate impact strength.
As a preferred embodiment, in the embodiment of the present invention, the color masterbatch comprises the following components by weight: 50-90 parts of carrier resin, 5-50 parts of toner, 0.1-5 parts of impregnating compound, 0.1-10 parts of dispersing agent and 0.01-1 part of antioxidant. The carrier resin comprises at least one of maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP.
Compared with polyolefin, the compatibility with toner is better because maleic anhydride belongs to polar groups, and the compatibility of the color master batch taking maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP as carriers and a base material with an amido group is better; compared with PA12, the price of maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP is lower, and at least one of the maleic anhydride grafted POE, the maleic anhydride grafted PE and the maleic anhydride grafted PP is used as a carrier of the color master batch to replace the carrier PA12 in the color master batch, so that the cost of the color master batch can be greatly reduced. Further, the toughness of the maleic anhydride grafted POE, the maleic anhydride grafted PE and the maleic anhydride grafted PP is higher, and the toughness cannot be reduced in the preparation process, so that the color master batch provided by the invention cannot cause the reduction of the impact strength of a final product, but can enhance the impact strength of the final product.
Wherein the carrier resin is in the form of particles or powder.
Preferably, the toner comprises nylon toner, and specifically can be titanium dioxide, carbon black and the like.
Specifically, the wetting agent includes at least one of white oil, silicone oil, paraffin oil, and solvent oil.
Further, the dispersing agent comprises at least one of ethylene bis stearamide, modified ethylene bis stearamide, silicone powder, polyamide wax, zinc stearate and calcium stearate.
Preferably, the antioxidant includes at least one of a phenolic antioxidant, a phosphorous antioxidant, a thioether antioxidant, and a metal salt antioxidant.
It is specifically noted that the toner and adjuvants (wetting agents, dispersants, and antioxidants) are effective in increasing the dispersion and photothermal properties to achieve the target color.
In a preferred embodiment, the color master batch comprises the following components in parts by weight:
70-90 parts of maleic anhydride grafted POE, 5-40 parts of toner, 1-4 parts of impregnating compound, 1-5 parts of dispersing agent and 0.1-1 part of antioxidant.
In a more preferred embodiment, the color masterbatch comprises the following components in parts by weight:
90 parts of maleic anhydride grafted POE, 5 parts of toner, 3 parts of impregnating compound, 1.5 parts of dispersing agent and 0.5 part of antioxidant.
The invention also provides a preparation method of the color master batch corresponding to the color master batch. Fig. 1 is a flow chart of a method for preparing a color masterbatch provided in an embodiment of the present application, and as shown in fig. 1, the method generally includes the following steps:
s10: physically blending 50-90 parts of carrier resin, 5-50 parts of toner, 0.1-5 parts of impregnating compound, 0.1-10 parts of dispersing agent and 0.01-1 part of antioxidant to obtain a mixture;
specifically, in some cases, the physical blending may be preceded by a drying treatment of the carrier resin, for example, drying the carrier resin at 60 to 120 ℃ for 1 to 5 hours, followed by natural cooling and then physical blending with other raw materials. The physical blending can be carried out in a high-speed mixer, preferably, the physical blending is firstly mixed for 1-3 minutes at a rotating speed of 5-15 HZ, then mixed for 1-3 minutes at a rotating speed of 15-30 HZ, then mixed for 1-2 minutes at a rotating speed of 30-50 HZ, and finally the mixture is obtained and discharged at a rotating speed of 15-30 HZ.
S20: and extruding and granulating the mixture to obtain the color master batch.
Specifically, the mixture is added into a hopper of a double-screw extruder, the temperature of the double-screw extruder is 200-300 ℃, the rotating speed of a screw is 50-150 revolutions per minute, and the color master batch is obtained through extrusion granulation.
The carrier resin comprises at least one of maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP.
The invention also provides an application of the color master batch, which is applied to coloring a PA12 base material, specifically, the color master batch and the PA12 base material in a preset proportion are melted and mixed to obtain a final product, and the impact strength of the final product can be improved by improving the color master batch. Wherein, the range of the preset proportion is 1: 100-1: 10. The PA12 elastomer has excellent noise and vibration damping properties, low sliding friction coefficient against steel, POM, PBT and other materials under dry running conditions, and excellent wear resistance and high volume stability. Because of these properties, PA12 is particularly suitable for silent gears for DVDs, CDs, MDs, VCRs, camcorders, digital cameras, printers, video recorders, and the like.
All the above-mentioned optional technical solutions can be combined arbitrarily to form the optional embodiments of the present invention, and are not described herein again.
The advantageous effects of the present application will be further described below with reference to examples and comparative examples.
Examples 1-4 and comparative examples 1-3 were prepared using the following preparation method:
firstly, blending raw materials: weighing raw materials according to a preset proportion, drying carrier resin at 60-120 ℃ for 1-5 hours, naturally cooling, physically blending the carrier resin with other raw materials in a high-speed mixer after cooling, mixing for 1-3 minutes at a rotating speed of 5-15 HZ, mixing for 1-3 minutes at a rotating speed of 15-30 HZ, mixing for 1-2 minutes at a rotating speed of 30-50 HZ, and finally obtaining a mixture at a rotating speed of 15-30 HZ and discharging.
And step two, extruding and granulating: and adding the mixture into a hopper of a double-screw extruder, wherein the temperature of the double-screw extruder is 150-280 ℃, the rotating speed of a screw is 50-150 revolutions per minute, and extruding and granulating to obtain the color master batch.
Example 1
The carrier resin is maleic anhydride grafted POE, and the color master batch comprises the following components in parts by weight: 50 parts of maleic anhydride grafted POE, 45 parts of toner, 3 parts of impregnating compound, 1.5 parts of dispersing agent and 0.5 part of antioxidant.
Example 2
The carrier resin is maleic anhydride grafted POE, and the color master batch comprises the following components in parts by weight: 90 parts of maleic anhydride grafted POE, 5 parts of toner, 3 parts of impregnating compound, 1.5 parts of dispersing agent and 0.5 part of antioxidant.
Example 3
The carrier resin is maleic anhydride grafted POE, and the color master batch comprises the following components in parts by weight: 70 parts of maleic anhydride grafted POE, 25 parts of toner, 3 parts of impregnating compound, 1.5 parts of dispersing agent and 0.5 part of antioxidant.
Example 4
The carrier resin is maleic anhydride grafted PE, and the color master batch comprises the following components in parts by weight: 70 parts of maleic anhydride grafted PE, 25 parts of toner, 3 parts of impregnating compound, 1.5 parts of dispersing agent and 0.5 part of antioxidant.
Comparative example 1
The carrier resin is maleic anhydride grafted POE, and the color master batch comprises the following components in parts by weight: 20 parts of maleic anhydride grafted POE, 75 parts of toner, 3 parts of impregnating compound, 1.5 parts of dispersing agent and 0.5 part of antioxidant.
Comparative example 2
The carrier resin is maleic anhydride grafted POE, and the color master batch comprises the following components in parts by weight: 94.5 parts of maleic anhydride grafted POE, 0.5 part of toner, 3 parts of impregnating compound, 1.5 parts of dispersing agent and 0.5 part of antioxidant.
Comparative example 3
The carrier resin is PA12, and the color master batch comprises the following components in parts by weight: PA 1290 parts, toner 5 parts, impregnating compound 3 parts, dispersant 1.5 parts and antioxidant 0.5 part.
Comparative example 4
The PA12 substrate was used as the test sample, as a blank.
The color master batches prepared in the above examples 1 to 4 and comparative examples 1 to 3 were added to a PA12 base material to prepare a final product, the proportion of the color master batches to the PA12 base material was 4%, the color of the final product was observed, and the impact strengths of the final product and a blank sample were tested, and the test results are shown in table 1 below.
TABLE 1
From the test results of table 1 above, it can be seen that:
1. through the above examples 1 to 4 and the comparative examples 3 to 4, it can be found that the color masterbatches using the maleic anhydride grafted POE and the maleic anhydride grafted PE as the carriers can provide the impact strength of the final product, because the amide group and the maleic anhydride in the PA12 both belong to polar groups, the compatibility between the amide group and the maleic anhydride is good, and the maleic anhydride grafted POE and the maleic anhydride grafted PE have good toughness, so that the impact strength of the final product can be improved. The color master batch taking PA12 as a carrier reduces the impact strength of the PA12 base material instead, because the PA12 carrier is processed again by a screw in the process of preparing the color master batch, so that the impact strength is reduced, and the impact strength of the final product is influenced.
2. As can be seen from examples 1-3 and comparative examples 1-2, the impact strength of the final product is improved with the increase of the weight part of the maleic anhydride grafted POE.
3. As can be seen from example 3 and comparative example 2, the amount of toner also affects the impact strength of the final product, and the maleic anhydride grafted POE and the toner can complement each other; it was also observed that the final product of comparative example 2 was lighter in color.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The color master batch is characterized by comprising the following components in parts by weight:
50-90 parts of carrier resin, 5-50 parts of toner, 0.1-5 parts of impregnating compound, 0.1-10 parts of dispersing agent and 0.01-1 part of antioxidant;
the carrier resin comprises at least one of maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP.
2. The masterbatch of claim 1 wherein the carrier resin is in the form of pellets or powder.
3. The color masterbatch of claim 1 wherein the toner comprises nylon toner.
4. The masterbatch of claim 1, wherein the wetting agent comprises at least one of white oil, silicone oil, paraffin oil, and solvent oil.
5. The color masterbatch according to claim 1, wherein the dispersant comprises at least one of ethylene bis stearamide, modified ethylene bis stearamide, silicone powder, polyamide wax, zinc stearate, calcium stearate.
6. The color masterbatch of claim 1, wherein the antioxidant comprises at least one of a phenolic antioxidant, a phosphorous antioxidant, a thioether antioxidant, and a metal salt antioxidant.
7. The masterbatch of claim 1 wherein the masterbatch comprises, in parts by weight:
70-90 parts of maleic anhydride grafted POE, 5-40 parts of toner, 1-4 parts of impregnating compound, 1-5 parts of dispersing agent and 0.1-1 part of antioxidant.
8. The masterbatch of claim 7, wherein the masterbatch comprises, in parts by weight:
90 parts of maleic anhydride grafted POE, 5 parts of toner, 3 parts of impregnating compound, 1.5 parts of dispersing agent and 0.5 part of antioxidant.
9. A preparation method of color master batch is characterized by comprising the following steps:
physically blending 50-90 parts of carrier resin, 5-50 parts of toner, 0.1-5 parts of impregnating compound, 0.1-10 parts of dispersing agent and 0.01-1 part of antioxidant to obtain a mixture;
extruding and granulating the mixture to obtain the color master batch;
the carrier resin comprises at least one of maleic anhydride grafted POE, maleic anhydride grafted PE and maleic anhydride grafted PP.
10. Use of a masterbatch according to any of claims 1 to 8 wherein the masterbatch is melt mixed with a PA12 substrate in a predetermined ratio to dye a PA12 substrate.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114806208A (en) * | 2022-04-28 | 2022-07-29 | 盛嘉伦橡塑(河源)有限公司 | Thermoplastic elastomer even grain material, preparation method thereof and thermoplastic elastomer product |
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| 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 |
| CN106496739A (en) * | 2016-11-02 | 2017-03-15 | 天津毅兴彩科技有限公司 | A kind of PE Masterbatch |
| CN106832716A (en) * | 2016-12-28 | 2017-06-13 | 中山诗兰姆汽车零部件有限公司 | A kind of Masterbatch and its application |
| CN108841132A (en) * | 2018-08-02 | 2018-11-20 | 青岛东海塑工贸有限公司 | A kind of ABS color master batch and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN106496739A (en) * | 2016-11-02 | 2017-03-15 | 天津毅兴彩科技有限公司 | A kind of PE Masterbatch |
| CN106832716A (en) * | 2016-12-28 | 2017-06-13 | 中山诗兰姆汽车零部件有限公司 | A kind of Masterbatch and its application |
| CN108841132A (en) * | 2018-08-02 | 2018-11-20 | 青岛东海塑工贸有限公司 | A kind of ABS color master batch and preparation method thereof |
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Application publication date: 20220201 |