A preparation method of electrostatic protection epoxy self-leveling colored sand

An electrostatic protection ring and self-leveling technology, applied in epoxy resin coatings, conductive coatings, coatings, etc., can solve problems such as affecting the application of epoxy self-leveling colored sand, high resistance of epoxy self-leveling colored sand, and potential safety hazards. , to achieve the effect of good wear resistance and scratch resistance, strong electrical conductivity and elimination of static electricity

Active Publication Date: 2021-10-29
广东耐迪化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The resistance of the epoxy self-leveling colored sand products prepared by the above inventions and existing patents is very large, which is easy to cause static electricity accumulation, and there is a very large safety hazard in the electronics industry. The use of conductive graphite has poor compatibility with epoxy resin systems. , agglomeration occurs, which affects and limits the application of epoxy self-leveling colored sand in the high-end floor in the field of electronics industry

Method used

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  • A preparation method of electrostatic protection epoxy self-leveling colored sand
  • A preparation method of electrostatic protection epoxy self-leveling colored sand
  • A preparation method of electrostatic protection epoxy self-leveling colored sand

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A preparation method of electrostatic protection epoxy self-leveling colored sand, the main scheme of which is as follows:

[0032] Put 550g of epoxy resin, 50g of talcum powder and 5g of amidated conductive graphite additive into the high-speed mixer and stir at a high speed, control the stirring speed at 500r / min, control the stirring temperature at 40°C, and put 420g of artificial colored sand into it after stirring for 20 minutes Stir evenly in the high-speed mixer, and continue to stir for 15 minutes; after completion, put 30g diluent, 3g dispersant, 4g defoamer, 3g polybutylacrylate powder solid leveling agent and 3g toughening agent polybutadiene rubber into the In a high-speed mixer, mix and stir for 30 minutes, add 30g of pigment, and stir evenly to obtain the electrostatic protection epoxy self-leveling colored sand.

[0033] A preparation method of acyl chloride conductive graphite powder is;

[0034]Add 50g of conductive graphite micropowder into 500g of so...

Embodiment 2

[0044] A preparation method of electrostatic protection epoxy self-leveling colored sand, the main scheme of which is as follows:

[0045] Put 620g of epoxy resin, 80g of talcum powder and 23g of amidated conductive graphite additives into the high-speed mixer and stir at high speed, control the stirring speed at 600r / min, control the stirring temperature at 50°C, and put 500g of artificial colored sand into the mixture after stirring for 25 minutes Stir evenly in the high-speed mixer, and continue to stir for 250 minutes; after completion, put 60g diluent, 5g dispersant, 6g defoamer, 4g polybutylacrylate powder solid leveling agent and 25g toughening agent polybutadiene rubber into the In a high-speed mixer, mix and stir for 40 minutes, add 60g of pigment, and stir evenly to obtain the electrostatic protection epoxy self-leveling colored sand.

[0046] A preparation method of acyl chloride conductive graphite powder is;

[0047] Add 60g of conductive graphite micropowder int...

Embodiment 3

[0058] A preparation method of electrostatic protection epoxy self-leveling colored sand, the main scheme of which is as follows:

[0059] Put 680g of epoxy resin, 100g of talcum powder and 31g of amidated conductive graphite additive into the high-speed mixer and stir at a high speed, control the stirring speed at 700r / min, control the stirring temperature at 60°C, and put 570g of artificial colored sand into it after stirring for 30 minutes Stir evenly in the high-speed mixer, and continue to stir for 45 minutes; after completion, put 80g diluent, 8g dispersant, 7g defoamer, 7g polybutylacrylate powder solid leveling agent and 50g toughening agent polybutadiene rubber into the In the high-speed mixer, mix and stir for 60 minutes, add 80g of pigment, and stir evenly to obtain the above-mentioned electrostatic protection epoxy self-leveling colored sand.

[0060] A preparation method of acyl chloride conductive graphite powder is;

[0061] Add 80g of conductive graphite micro...

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Abstract

The invention relates to the field of building material preparation, in particular to a method for preparing electrostatically protected epoxy self-leveling colored sand; an amidated conductive graphite additive provided by the invention is a combination of conductive carbon nanotubes, graphene and graphite powder It is obtained through surface modification after compounding. It has good dispersion performance and strong conductivity, which can well reduce the resistance of epoxy self-leveling colored sand and eliminate static electricity; compared with the epoxy self-leveling colored sand on the existing market, the present invention , by adding an amidated conductive graphite additive, the resistance of epoxy self-leveling colored sand is greatly reduced, which effectively solves the problem of static electricity accumulation on the floor surface, and prevents the floor from accumulating a large amount of static charge due to frequent friction, resulting in interference with precision The operation of the instrument may even cause fire and explosion accidents; a kind of electrostatic protection epoxy self-leveling colored sand of the present invention adopts a kind of steel slag-based artificial colored sand, which has good wear resistance and scratch resistance, non-slip, heavy pressure resistance, and impact performance.

Description

technical field [0001] The invention relates to the field of building material preparation, in particular to a preparation method of electrostatic protection epoxy self-leveling colored sand. Background technique [0002] Floor refers to the overall surface layer and its structural system that play wear-resistant, decorative, clean, anti-corrosion and other functions on the surface of the building. With the development of modern industrial technology and the needs of industrial production and high-quality life, the floor has become It has become an indispensable and important part of industrial and commercial building infrastructure. Epoxy self-leveling colored sand floor is a floor system that can protect, decorate or perform certain special functions on the ground surface such as cement mortar, concrete, stone or steel plate. It is characterized by special functionality, closed strata, anti-dust, and economical. It is mostly used in industrial floor projects, and less use...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D163/00C09D5/24C09D7/61C09D7/62C09D7/65C09C1/46C09C3/08
CPCC08K2201/001C08K2201/017C08L2201/04C08L2205/035C09C1/46C09C3/08C09D5/24C09D163/00C09D7/61C09D7/62C09D7/65C09D7/70C08L33/08C08L9/00C08L71/02C08L1/28C08L21/02C08K13/06C08K9/04C08K3/04C08K3/34C08K7/26
Inventor 李起黄钊明曾广尚李杏邓思伟
Owner 广东耐迪化工有限公司
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