A kind of anti-graphite adsorption composite coil and its preparation method

A composite roll and graphite technology, applied in chemical instruments and methods, antifouling/underwater coatings, synthetic resin layered products, etc., can solve the problems of difficult cleaning of ground materials, easy adsorption of graphite powder, and difficulty in meeting requirements, etc. Achieve the effect of smooth and smooth surface, simplified production process and good high temperature resistance

Active Publication Date: 2021-06-04
浙江港流高分子科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the ground materials on the market are basically difficult to prevent graphite adsorption, easy to clean, and high hardness, so it is difficult to meet the requirements of ground materials for graphite workshops in the new energy battery industry
For example: Although PVC floors and rubber floors have good integrity and wear-resistant surfaces, they can meet the requirements of high hardness, but they are easy to absorb graphite powder, and graphite penetration will occur, making the floor materials difficult to clean; while epoxy self-leveling Although the ground material will not infiltrate graphite, it is easy to absorb graphite, and there is also the problem that it is difficult to clean

Method used

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  • A kind of anti-graphite adsorption composite coil and its preparation method
  • A kind of anti-graphite adsorption composite coil and its preparation method
  • A kind of anti-graphite adsorption composite coil and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] 1. Preparation of nanometer anti-graphite coating

[0067] 60 parts of nano-ceramic resin TJ-185 with a solid content of 55% and a light transmittance of 92%, 2 parts of epoxy resin NPEL-128 with a viscosity of 15000cps; 5 parts of anti-sticking agent I BYK3700, 1 part of coupling agent I KH792 , 0.5 part of defoamer I BYK066N, 0.5 part of leveling agent I BYK333, after 20 parts of butyl acetate and 11 parts of ethylene glycol monobutyl ether are stirred evenly, obtain the nano anti-graphite coating;

[0068] Second, the preparation of epoxy resin coating

[0069] Preparation of component A: 80 parts of epoxy resin NPEL-170, 6 parts of toughening agent ZR-05, 6 parts of anti-sticking agent II polytetrafluoroethylene micro-powder wax powder, 0.5 parts of leveling agent II BYK354, 0.2 parts of defoamer II BYK054, 0.3 parts of coupling agent II KH560, 7 parts of color paste E-50, mixed and stirred evenly to obtain component A of epoxy resin coating;

[0070] B component ...

Embodiment 2

[0091] 1. Preparation of nanometer anti-graphite coating

[0092] 55 parts of nano-ceramic resin SJ-2200 with a solid content of 60% and a light transmittance of 95%, 4 parts of epoxy resin NPEL-170 with a viscosity of 15000cps; 4 parts of anti-sticking agent I SJ5800, 0.5 parts of coupling agent I KH792, 0.2 parts of defoamer IBYK066N, 0.3 parts of leveling agent I BYK333, 20 parts of propylene glycol methyl ether and 16 parts of ethylene glycol are stirred evenly to obtain nano-graphite-resistant coatings;

[0093] Second, the preparation of epoxy resin coating

[0094] Preparation of component A: 83 parts of epoxy resin NPEL-128, 5 parts of toughening agent ZR-05, 5 parts of anti-sticking agent II polytetrafluoroethylene wax modified polyethylene wax micropowder, 0.3 parts of leveling agent II BYK354, 0.2 1 part of defoamer II BYK054, 0.5 part of coupling agent IIKH560, 6 parts of color paste E-50, mixed and stirred evenly to obtain component A of epoxy resin coating;

[...

Embodiment 3

[0104] 1. Preparation of nanometer anti-graphite coating

[0105] 50 parts of nano-ceramic resin SJ-2200 with a solid content of 60% and a light transmittance of 95%, 3 parts of epoxy resin NPEL-128 with a viscosity of 15000cps; 2 parts of anti-sticking agent I SJ5800, 1 part of coupling agent I KH792 , 0.6 part of defoamer I BYK066N, 0.4 part of leveling agent I BYK333, 28 parts of isopropanol and 15 parts of ether acetate were stirred evenly to obtain nanometer anti-graphite coating;

[0106] Second, the preparation of epoxy resin coating

[0107] Preparation of component A: 50 parts of epoxy resin NPEL-128, 35 parts of epoxy resin NPEL-170, 4 parts of toughening agent ZR-05, 5 parts of anti-sticking agent II polypropylene wax powder, 0.5 parts of leveling agent II BYK354 , 0.2 parts of defoamer II BYK054, 0.3 parts of coupling agent IIKH560, 5 parts of color paste E-50, mixed and stirred evenly to obtain component A of epoxy resin coating;

[0108] B component is: 100 par...

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Abstract

The invention discloses an anti-graphite adsorption composite roll material and a preparation method thereof. The anti-graphite adsorption composite roll material comprises a base layer of polyester fiber cloth, a fiber reinforcement layer, an anti-seepage layer and a nano-graphite-proof layer stacked in sequence from bottom to top ; The fiber-reinforced layer is formed by curing the anti-seepage and anti-adhesion coating coated on the polyester fiber cloth base layer and the glass fiber cloth placed on the anti-seepage and anti-adhesion coating; the anti-seepage layer is formed by curing the anti-seepage and anti-adhesion coating The coating is cured; the nano anti-graphite layer is formed by curing the nano anti-graphite coating, and the coating thickness is 10-30 μm. The present invention adopts nanometer anti-graphite coating and anti-seepage and anti-adhesion coating to prepare and obtain at least four-layer anti-graphite adsorption composite roll material having polyester fiber cloth base layer, fiber reinforced layer, anti-seepage layer and nano-anti-graphite layer. The surface hardness of the adsorption composite coil is above 7H. The surface is wear-resistant and smooth. It does not absorb graphite powder and can be removed by wiping with clean water. At the same time, it has the toughness that can satisfy the curling of the coil.

Description

technical field [0001] The invention relates to the technical field of functional composite coils, in particular to an anti-graphite adsorption composite coil and a preparation method thereof. Background technique [0002] With the continuous rise of the new energy industry, the new energy vehicle and new energy battery industries are developing on a large scale. With the strong support and development of the new energy industry, the production environment of the new energy battery industry, especially the production environment of the graphite industry, has become more and more complex, and the requirements for the ground environment in the graphite production workshop are also getting higher and higher. [0003] Due to the wide variety of graphite and the extremely fine particle size, it has strong adsorption properties, and the penetration ability of graphite powder is very strong, which makes it difficult to clean the ground of graphite workshops in the new energy batter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B27/12B32B27/36B32B27/38C09D163/00C09D183/04C09D201/00C09D5/16B32B27/02B32B17/02B32B17/06B32B33/00
CPCB32B5/02B32B17/067B32B27/12B32B2250/20B32B2255/02B32B2255/26B32B2255/28B32B2262/0276B32B2262/101B32B2307/306B32B2307/558B32B2419/00C09D5/1675C09D163/00C09D183/04C09D201/00C09D7/65C08L27/18C08L63/00
Inventor 张朝设
Owner 浙江港流高分子科技股份有限公司
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