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Environment-friendly carbon plate and production process thereof

A production process and carbon plate technology, which is applied in the direction of pressing rollers, can solve the problems of uneven density and unstable mechanical properties, and achieve the effects of uniform density, good fire and moisture resistance, and strong adsorption function

Inactive Publication Date: 2021-07-16
湖南炭达峰生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The preparation method of the bamboo charcoal bottom plate is to use extrusion molding, which will have problems such as uneven density and unstable mechanical properties.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] The invention provides an environmentally friendly carbon plate, which comprises 70 parts of raw materials and 30 parts of water in parts by mass.

[0051]In terms of mass percentage, the raw materials include 85% of carbon powder, 5% of a mixture of magnesium oxide and magnesium sulfate, 0.5% of perlite, 4% of halogen powder, 2.5% of filler, and 3% of additives.

[0052] The charcoal powder includes one or more of bamboo charcoal powder, charcoal powder, reed charcoal powder, coconut shell charcoal powder, column peach charcoal powder, orange stalk charcoal powder.

[0053] The filler is bamboo powder.

[0054] The additives include a modifying agent, a foaming agent, a stabilizer, and nano-plant cellulose, and the modifying agent accounts for 1.5% by mass of the raw material, and the foaming agent accounts for 2% by mass of the raw material. , the stabilizer accounts for 0.5% by mass of the raw material, and the nano-plant cellulose accounts for 1% by mass of the raw...

Embodiment 2

[0057] The invention provides an environment-friendly carbon plate, which comprises 80 parts of raw materials and 20 parts of water in parts by mass.

[0058] In terms of mass percentage, the raw materials include 85% of carbon powder, 5% of a mixture of magnesium oxide and magnesium sulfate, 0.5% of perlite, 4% of halogen powder, 2.5% of filler, and 3% of additives.

[0059] The charcoal powder includes one or more of bamboo charcoal powder, charcoal powder, reed charcoal powder, coconut shell charcoal powder, column peach charcoal powder, orange stalk charcoal powder.

[0060] The filler is bamboo powder.

[0061] The additives include a modifying agent, a foaming agent, a stabilizer, and nano-plant cellulose, and the modifying agent accounts for 1.5% by mass of the raw material, and the foaming agent accounts for 2% by mass of the raw material. , the stabilizer accounts for 0.5% by mass of the raw material, and the nano-plant cellulose accounts for 1% by mass of the raw ma...

Embodiment 3

[0064] The invention provides an environment-friendly carbon plate, which comprises 60 parts of raw materials and 40 parts of water in parts by mass.

[0065] In terms of mass percentage, the raw materials include 85% of carbon powder, 5% of a mixture of magnesium oxide and magnesium sulfate, 0.5% of perlite, 4% of halogen powder, 2.5% of filler, and 3% of additives.

[0066] The charcoal powder includes one or more of bamboo charcoal powder, charcoal powder, reed charcoal powder, coconut shell charcoal powder, column peach charcoal powder, orange stalk charcoal powder.

[0067] The filler is bamboo powder.

[0068] The additives include a modifying agent, a foaming agent, a stabilizer, and nano-plant cellulose, and the modifying agent accounts for 1.5% by mass of the raw material, and the foaming agent accounts for 2% by mass of the raw material. , the stabilizer accounts for 0.5% by mass of the raw material, and the nano-plant cellulose accounts for 1% by mass of the raw ma...

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PUM

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Abstract

The invention provides an environment-friendly carbon plate and a production process thereof, belonging to the technical field of environment-friendly carbon plates. The environment-friendly carbon plate comprises the following raw materials in parts by weight: 60-80 parts of raw materials and 20-40 parts of water, wherein the raw materials comprise, by mass, 75-85% of powdered carbon, 5-12% of a mixture of magnesium oxide and magnesium sulfate, 0.2-0.5% of perlite, 2-5% of halogen powder, 2-3% of a filler, and 5-6% of an additive. According to the invention, a hot rolling forming process is adopted, a traditional mode that a large amount of resin is added for extrusion forming or a traditional density particle plate with three-impregnated phenolic resin is used for hot pressing is changed, the plate is more uniform in density and more stable in mechanical properties, and is fireproof, moisture-proof and waterproof; the main component of the plate is carbon powder, no adhesive or resin is contained, and the product is more healthy and environmentally friendly; plant cellulose is added, and a non-woven fabric isolating membrane is adopted, so bending strength and elasticity modulus are greatly improved, and the problem that a traditional bamboo charcoal plate is large in vulnerability is solved; and meanwhile, a large amount of resin and other adhesives are not added, production cost is greatly reduced, and production efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of environmental protection carbon plates, and relates to an environmental protection carbon plate and a production process thereof. Background technique [0002] At present, wood / bamboo wood-based panels are mainly used for construction and interior decoration, which are made by passing wood / bamboo unit materials through phenolic / urea-formaldehyde resins or other resins under high temperature / high pressure loads. The prepared panels have natural The texture of wood or bamboo has certain aesthetics while satisfying the strength. However, the dimensional stability of this type of board is not ideal, especially when it is used as an outdoor building decoration material, it is prone to deformation, cracking, mildew, decay, discoloration and other problems during the continuous exposure to sunlight and soaking in rain. [0003] Bamboo charcoal is a carbon material formed by pyrolysis of bamboo at high temperatu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/32B28B3/12
CPCC04B28/32B28B3/123C04B14/022C04B18/265C04B18/24C04B14/18C04B22/142C04B24/2682C04B24/124C04B2103/0068
Inventor 张建文
Owner 湖南炭达峰生物科技有限公司