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Anti-fouling water-repellent master batch and production method thereof

A technology of jellyfish particles and nano-titanium dioxide, which is applied in the field of polymer material chemistry to achieve the effect of enhancing stability and improving antifouling performance

Inactive Publication Date: 2019-08-30
ZHEJIANG JINCAI NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no anti-fouling and water-repellent masterbatch with good performance on the market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An anti-fouling and water-repellent masterbatch, comprising the following components by mass: 39 parts of nano-titanium dioxide, 19 parts of epoxy resin, 22 parts of petroleum resin, 21 parts of polyvinyl chloride, 19 parts of chitosan, γ-phase nano-dioxide 16 parts of aluminum, 9 parts of peppermint essential oil, 13 parts of isopropanol, 8 parts of calcium chloride, 11 parts of curing accelerator, 6 parts of antibacterial agent, 3 parts of dispersant, 1.5 parts of anti-mold and fungicide.

[0020] Wherein, the diameter of the nano-titanium dioxide is less than 100 nanometers.

[0021] A preparation method of anti-fouling and water-repellent masterbatch, comprising the following steps: the first step, weighing raw materials; the second step, uniformly mixing γ-phase nano-alumina and nano-titanium dioxide and ultrasonic treatment, and grinding for 60 minutes after ultrasonic treatment , to obtain mixture A; the third step, mix mixture A, epoxy resin, petroleum resin, po...

Embodiment 2

[0023] An anti-fouling and water-repelling masterbatch, comprising the following components in parts by mass: 28 parts of nano-titanium dioxide, 12 parts of epoxy resin, 17 parts of petroleum resin, 18 parts of polyvinyl chloride, 15 parts of chitosan, γ-phase nano-dioxide 12 parts of aluminum, 7 parts of peppermint essential oil, 11 parts of isopropanol, 7 parts of calcium chloride, 8 parts of curing accelerator, 2 parts of antibacterial agent, 1 part of dispersant, 0.5 part of anti-mold and fungicide.

[0024] Wherein, the diameter of the nano-titanium dioxide is less than 100 nanometers.

[0025] A preparation method of anti-fouling and water-repellent masterbatch, comprising the following steps: the first step, weighing raw materials; the second step, uniformly mixing γ-phase nano-alumina and nano-titanium dioxide and ultrasonic treatment, and grinding for 40 minutes after ultrasonic treatment , to obtain mixture A; the third step, mix mixture A, epoxy resin, petroleum res...

Embodiment 3

[0027] An anti-fouling and water-repellent masterbatch, comprising the following components by mass: 35 parts of nano-titanium dioxide, 17 parts of epoxy resin, 21 parts of petroleum resin, 19 parts of polyvinyl chloride, 16 parts of chitosan, γ-phase nano-dioxide 15 parts of aluminum, 8 parts of peppermint essential oil, 12 parts of isopropanol, 7 parts of calcium chloride, 9 parts of curing accelerator, 4 parts of antibacterial agent, 2 parts of dispersant, 1 part of anti-mold and fungicide.

[0028] Wherein, the diameter of the nano-titanium dioxide is less than 100 nanometers.

[0029] A preparation method of anti-fouling and water-repellent masterbatch, comprising the following steps: first step, weighing raw materials; second step, uniformly mixing γ-phase nano-aluminum oxide and nano-titanium dioxide and ultrasonic treatment, and grinding for 50 minutes after ultrasonic treatment , to obtain mixture A; the third step, mix mixture A, epoxy resin, petroleum resin, polyvin...

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Abstract

The invention belongs to the technical field of high polymer material chemistry, and particularly relates to anti-fouling water-repellent master batch and a production method thereof. The anti-foulingwater-repellent master batch comprises the following components in parts by mass: 28-39 parts of nanometer titania, 12-19 parts of epoxy resin, 17-22 parts of petroleum resin, 18-21 parts of polyvinyl chloride, 15-19 parts of chitosan, 12-16 parts of gamma-phase nanometer aluminium oxide, 7-9 parts of peppermint essential oil, 11-13 parts of isopropyl alcohol, 7-8 parts of calcium chloride, 8-11parts of a curing accelerator, 2-6 parts of an antibacterial agent, 1-3 parts of a dispersion agent and 0.5-1.5 parts of a mildew-proof bactericide. The anti-fouling water-repellent master batch obtained through the method is high in anti-fouling and water-repellent performance and good in antibacterial property, and is suitable for application and popularization.

Description

technical field [0001] The invention belongs to the technical field of polymer material chemistry, and in particular relates to an anti-fouling and water-repelling masterbatch and a preparation method thereof. Background technique [0002] Masterbatch is a plastic processing aid developed in the 1980s. It is composed of excess chemical additives, carrier resins and dispersants. Masterbatch is an aggregate obtained by uniformly loading super-normal pigments (dye) in resin. Master batch means that in the process of plastic processing and molding, for the convenience of operation, the required various additives, fillers and a small amount of carrier resin are first mixed and kneaded, and then measured, mixed, melted and extruded by extruders and other equipment. The pellets produced by processing such as extruding and pelletizing are called master batches. Masterbatch is composed of carrier resin, various fillers and various additives. The limit of additives or the content o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L57/02C08L63/00C08L27/06C08L5/08C08L91/00C08K9/12C08K13/06C08K3/22C08K5/05C08K3/16C08J3/22
CPCC08J3/226C08J2427/06C08J2457/02C08J2463/00C08K5/05C08K9/12C08K13/06C08K2003/162C08K2003/2241C08K2201/011
Inventor 孙侠张堂俊丁利忠
Owner ZHEJIANG JINCAI NEW MATERIAL
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