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Special carrier-free colored plastic high-gloss modified master batch

A carrier-free, color technology, applied in the field of plastic material preparation, can solve the problems of low molecular weight, reduced surface hardness and gloss of blended plastics, etc., and achieve the effect of promoting agglomeration and high hardness

Inactive Publication Date: 2019-01-04
CHANGZHOU DAAO NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem mainly solved by the present invention is that in the blending and modification process of engineering plastics such as plastic polycarbonate and ABS resin, a large amount of organic carriers need to be added, and most of the organic carriers are materials with very low molecular weight, which will make the surface of the blended plastics For the defects of hardness and gloss reduction, we provide a special plastic high-gloss modification masterbatch for non-carrier color

Method used

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  • Special carrier-free colored plastic high-gloss modified master batch

Examples

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Effect test

example 1

[0025]In a three-necked flask equipped with a thermometer, a stirrer, and a reflux device, add palm oil and diethanolamine at a mass ratio of 1:2, react at a temperature of 150°C for 2 hours, then lower the temperature to 70°C, and add palm oil with a content of 1.0 double the amount of diethanolamine, continue to react for 3h to obtain a brown viscous transparent liquid, which turns into a white solid after natural cooling; under a nitrogen atmosphere, take 40 parts of the above white solid, 1 part of stearic acid and 0.5 part of ethylene glycol, place In a four-necked flask, heat up to 160°C, mix and react for 4 hours at a stirring speed of 600r / min, and prepare a lubricating dispersant; in parts by weight, 8 parts of glaze powder, 30 parts of albite, 20 parts of albite One part of potassium feldspar, 40 parts of hydroxy silicone oil emulsion with a mass fraction of 20% were placed in a mixer and stirred at a speed of 100r / min for 30 minutes to obtain a mixed stone slurry, 30...

example 2

[0027] In a three-necked flask equipped with a thermometer, a stirrer, and a reflux device, add palm oil and diethanolamine at a mass ratio of 1:2, react at a temperature of 160°C for 2.5 hours, then cool down to 75°C, and add palm oil content 1.2 times of diethanolamine, continue to react for 3.5h to obtain a brown viscous transparent liquid, which turns into a white solid after natural cooling; under a nitrogen atmosphere, take 45 parts of the above white solid, 3 parts of stearic acid and 2.5 parts of ethylene glycol, Place in a four-necked flask, heat up to 200°C, mix and react at a stirring speed of 700r / min for 4.5h, and prepare a lubricating dispersant; in parts by weight, mix 9 parts of glaze powder, 35 parts of sodium long Stone, 25 parts of potassium feldspar, 45 parts of hydroxy silicone oil emulsion with a mass fraction of 20% were placed in a mixer and stirred at a speed of 110r / min for 35 minutes to obtain a mixed stone slurry, 35 parts of manganese slag, 75 parts...

example 3

[0029] In a three-necked flask equipped with a thermometer, a stirrer, and a reflux device, add palm oil and diethanolamine at a mass ratio of 1:2, react at a temperature of 170°C for 3 hours, then lower the temperature to 80°C, and add palm oil with a content of 1.5 double the amount of diethanolamine, continue to react for 4h to obtain a brown viscous transparent liquid, which turns into a white solid after natural cooling; under a nitrogen atmosphere, take 50 parts of the above white solid, 5 parts of stearic acid and 4.0 parts of ethylene glycol, place In a four-necked flask, heat up to 220°C, mix and react for 5 hours at a stirring speed of 800r / min, and prepare a lubricating dispersant; in parts by weight, 10 parts of glaze powder, 40 parts of albite, 30 parts of albite One part of potassium feldspar, 50 parts of hydroxy silicone oil emulsion with a mass fraction of 20% were placed in a mixer and stirred at a speed of 120r / min for 40 minutes to obtain a mixed stone slurry...

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Abstract

The invention discloses a special carrier-free colored plastic high-gloss modified master batch, and belongs to the technical field of preparation of plastic materials. Palm oil serves as a raw material to prepare palm oil alkanolamide, and the characteristic that the palm oil alkanolamide has oleophylic groups and hydrophilic groups is used, so that the compatibility between inorganic filler, polyacrylate, silicone powder and other raw materials is improved. Hydrated calcium silicate and hydrated calcium silicate are generated through hydration to make granular substances in glaze agglomerated together. A ceramic luster glaze machine is used for continuously grinding the granular substances into inorganic high-gloss filler with a lower particle size, and the color of blended plastic can be improved. After the modified master batch is added into engineering plastics such as polycarbonate, the brightness is improved; the silicone powder is added into polyacrylate printing ink, and underthe catalytic condition of azodiisopropyl imidazoline hydrochloride, the crystallinity of a polyacrylate film is improved, so that the brightness, wear resistance and toughness of the polyacrylate film are improved, and wide application prospects are achieved.

Description

technical field [0001] The invention discloses a non-carrier color special plastic highlight modification masterbatch, which belongs to the technical field of plastic material preparation. Background technique [0002] Plastic raw materials need to be made into plastic material products, and only through processing can they be made into plastic materials. The most commonly used methods for forming (thermoplastic) under high temperature conditions are extrusion, injection molding, calendering, casting, blow molding, blistering and thermoforming. forming. Plastic materials have the advantages of light weight, high strength, excellent electrical properties, easy processing and molding, and bright colors, so they have become the most active field of material systems, and their applications in other fields are also expanding. From people's daily necessities, medical , agriculture and fishery, automobile, electrical and chemical construction, defense industry, aerospace and aeros...

Claims

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Application Information

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IPC IPC(8): C08L33/04C08L83/04C08K3/28C08K5/09C08K3/34C08J3/22
CPCC08J3/226C08J2333/04C08J2483/04C08K3/28C08K3/34C08K5/09C08K2201/014
Inventor 董发勇邓博朱彩娣
Owner CHANGZHOU DAAO NEW MATERIAL TECH CO LTD
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