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Universal modified rosin liquid color master batch composition, and preparation method and application thereof

A modified rosin, a general-purpose technology, applied in the field of plastic processing, can solve the problems of screw slippage, incompatibility, affecting mechanical properties, etc., and achieve the effect of not easy screw slippage, good fluidity and low cost

Pending Publication Date: 2020-04-21
司徒志成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Previously, the publication numbers CN101421348B, CN102702658A, CN105802114A and CN101802051A mentioned liquid carriers, which were not suitable for most plastics. The technology disclosed by the publication number CN101421348B would cause the screw to slip and could not be produced in some plastics; the publication number CN102702658A disclosed The liquid carrier is incompatible with some plastics, which affects the mechanical properties and there will be screw slippage during processing; the liquid carrier disclosed by the publication number CN101802051A will have pigment and liquid carrier layering

Method used

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  • Universal modified rosin liquid color master batch composition, and preparation method and application thereof
  • Universal modified rosin liquid color master batch composition, and preparation method and application thereof
  • Universal modified rosin liquid color master batch composition, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Take by weighing 85.6 kilograms of rosin glycerides, 123 kilograms of cyclohexane 1,2-diisononyl dicarboxylate, and 5.34 kilograms of polydimethylsiloxane, put them into a heatable stirring device together, and start the mixer with an electric stirrer. Heating the container, adjusting the rotation speed to 50 rpm, stirring the components into a uniform mixed liquid, cutting off the power of the stirring device, cooling to room temperature, and obtaining the liquid carrier.

[0039] According to the ratio of materials shown in Table 1, take by weighing 250 kilograms of titanium dioxide powder of RCL-69 type, 70 grams of yellow pigments with the trade name of Clariant company PV Fast Yellow HG, 90 grams of inorganic pigment Ultramarine GP-58, and 40 grams of special carbon black R660R and 4.13 kilograms of oleic acid, and 213.87 kilograms of the above-mentioned prepared liquid carrier, put them in the bucket, and stir for 10 minutes at a slow speed of 200 rpm with a double...

Embodiment 2

[0047] Take by weighing 21.98 kilograms of rosin glycerides, 31.64 kilograms of non-phthalate plasticizers (composition is: 1,4-benzenedicarboxylic acid bis(2-ethylhexyl) ester>98%, 2-ethylhexyl Methyl terephthalate <2%), polydimethylsiloxane 1.375 kg, put them into a heatable stirring device together, start the heating container with an electric stirrer, adjust the speed to 50 rpm, each The components are stirred into a uniform liquid, the power of the stirring device is cut off, and cooled to room temperature to obtain a liquid carrier.

[0048] According to the ratio of materials shown in Table 2, take by weighing model is 13.64 kilograms of titanium dioxide of RCL-69, the trade name of Clariant is 22.73 kilograms of red pigments of PV Fast Red D3G, and the trade name is 11.36 kilograms of P.R.254 pigment red of 3330A , 2.38 kg of Shanghai Sanzheng Polymer Material Co., Ltd.’s product model is CH-6 hyperdispersant, Shanghai Sanzheng Polymer Material Co., Ltd.’s product mode...

Embodiment 3

[0057]Take by weighing 7 kilograms of rosin methyl resin and 3 kilograms of non-phthalate plasticizers (composition is: 1,4-benzenedicarboxylate bis(2-ethylhexyl) ester) and put into heatable stirring device, start the heating container with an electric stirrer, adjust the speed to 50 rpm, stir the components into a uniform liquid, cut off the power of the stirring device, cool to room temperature, and obtain the liquid carrier.

[0058] According to the ratio of materials shown in Table 3, the model of Clariant dyestuff red is Sandoplast Red BB 31.25 grams, solvent reactive red 195 dye 3.13 grams, dispersant ethylene bis stearamide 7.778 kilograms, and 0.35 kilograms model CH-6 10 kg of the hyperdispersant and the above-mentioned prepared liquid carrier, put them into a bucket, stir at a slow speed of 200 rpm for 10 minutes with a double-helix twin-shaft electric stirrer, and then stir at a fast speed of 700 rpm for 50 A general-purpose modified rosin liquid color masterbatch...

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Abstract

The invention discloses a universal modified rosin liquid color master batch composition and a preparation method thereof, belonging to the technical field of plastic processing. The universal modified rosin liquid color master batch composition comprises the following components in percentages by mass: 30%-70% of a modified rosin thickening liquid carrier and 30%-70% of a plastic additive. According to the invention, in the storage period of the universal modified rosin liquid color master batch composition, a coloring agent and an additive do not float and sink and are not separated; the universal modified rosin liquid color master batch composition has good flowability in a guide pipe; in the processing process, the universal modified rosin liquid color master batch composition is not prone to causing screw slippage, and can maintain good stability at a high temperature; the influence of the universal modified rosin liquid color master batch composition on the mechanical property ofplastic is slight after the universal modified rosin liquid color master batch composition is added into the plastic; the universal modified rosin liquid color master batch composition is free of color powder points, color distribution non-uniformity, color spots and pocking marks; the universal modified rosin liquid color master batch composition is universal, is suitable for various different types of plastics, and can be used for manufacturing transparent and opaque plastic products; and the universal modified rosin liquid color master batch composition is non-toxic and harmless, and can be used for preparing food packaging plastic materials.

Description

technical field [0001] The invention belongs to the technical field of plastic processing, and in particular relates to a general-purpose modified rosin liquid masterbatch composition, a preparation method and application thereof. Background technique [0002] In the plastic processing industry, such as injection molding, blow molding, extrusion molding, injection blowing, extrusion blowing and other processes, people need to add pigments to make plastic products have color. According to the visual effect of the plastic appearance, it can be divided into transparent plastics, translucent plastics and plastics. Opaque plastics, transparent plastics include PS, SAN (also known as AS), PC, PET, PETG, PCTG, PMMA, PES, transparent PP, MS, MBS, transparent ABS, transparent PA, etc.; translucent plastics mainly include PP, PE, PA, etc.; opaque plastics include PPO, POM, ABS, PBT, HDPE, HIPS, PA6, PA66, etc. When people want to make transparent color products, manufacturers will ch...

Claims

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Application Information

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IPC IPC(8): C08L93/04C08L83/04C08L71/00C08K13/02C08K5/12C08K3/22C08K3/04C08K5/00C08K3/013C08K3/34C08J3/22
CPCC08J3/226C08J2471/00C08J2483/04C08J2493/04C08K3/04C08K3/34C08K5/0041C08K5/12C08K13/02C08K2003/2241C08K3/013
Inventor 司徒志成
Owner 司徒志成
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