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Carbon plate and manufacturing technology thereof

A carbon plate and carbon powder technology, applied in the field of plate manufacturing, can solve problems such as large pollution and adverse health, and achieve the effect of small moisture absorption deformation and high hardness

Active Publication Date: 2015-10-07
ZHEJIANG JINGLIN ENVIRONMENTAL PROTECTION MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a carbon plate and its manufacturing process to solve the problem that the traditional carbon plate has a lot of pollution and is not conducive to health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A carbon plate, its composition is as follows (by weight): 31.5% of 30-150 mesh carbon powder; 25% of resin; 30% of plant fiber; 2.5% of flame retardant; 3% of dispersant; 3% of zeolite powder; Slag 5%.

[0018] A manufacturing process of a carbon plate, comprising the following steps: the first step: mixing the raw materials according to the above ratio and putting them into a mixer to stir evenly; the second step: feeding the materials; the third step: heating at 10 degrees Celsius for 2 minutes; the fourth step : When the nominal pressure is above PN10MPa, that is, the pressure above 100 kg, keep the pressure for 2 minutes. Zeolite powder and tea stalk residue increase adsorption and degradation functions. Test results: the specific surface area is 275 square meters per gram; the pore area of ​​bamboo charcoal is 210 square meters per gram; the adsorption value of methylene blue is 112 mg per gram, and the adsorption value of ethylene gas is 3.55 ml per gram; the lo...

Embodiment 2

[0020] A carbon plate, its composition is as follows (by weight percentage): 30-150 purpose carbon powder 91%; Resin 3%; Plant fiber 3%; Flame retardant 0.5%; Dispersant 0.5%; Zeolite powder 1%; Slag 1%.

[0021] A carbon plate manufacturing process, comprising the following steps: the first step: mixing the raw materials according to the above ratio and putting them into a mixer to stir evenly; the second step: feeding the materials; the third step: heating at 180 degrees Celsius for 20 minutes; the fourth step : When the nominal pressure is above PN10MPa, that is, the pressure above 100 kg, keep the pressure for 30 minutes. Zeolite powder and tea stalk residue increase adsorption and degradation functions. Test results: the specific surface area is 287 square meters per gram; the pore area of ​​bamboo charcoal is 228 square meters per gram; the adsorption value of methylene blue is 107 mg per gram, and the adsorption value of ethylene gas is 3.47 ml per gram; the loss on ig...

Embodiment 3

[0023] A carbon plate, its composition is as follows (by weight percentage): 30-150 purpose carbon powder 62%; Resin 15%; Plant fiber 15%; Flame retardant 1.5%; Dispersant 1.5%; Zeolite powder 2%; Slag 3%.

[0024] A carbon plate manufacturing process, comprising the following steps: the first step: mixing the raw materials according to the above ratio and putting them into a mixer to stir evenly; the second step: feeding the materials; the third step: heating at 90 degrees Celsius for 10 minutes; the fourth step : When the nominal pressure is above PN10MPa, that is, the pressure above 100 kg, keep the pressure for 15 minutes. Zeolite powder and tea stalk residue increase adsorption and degradation functions. The obtained carbon plate has high hardness, no harmful substances, and is healthy and environment-friendly.

[0025] Detection results of the present invention: the specific surface area is 280 square meters per gram; the aperture area of ​​bamboo charcoal is 216 squar...

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Abstract

The invention discloses a carbon plate. The carbon plate is composed of, by weight, the following components of carbon powder 31.5%-91%, resin 3%-25%, plant fibers 3%-30%, fire retardants 0.5%-2.5%, dispersing agents 0.5%-3%, zeolite powder 1%-3% and tea stem residues 1%-5%. The manufacturing technology of the carbon plate comprises the following steps that 1, the raw materials are mixed according to the proportion and placed in a stirrer to be stirred evenly; 2, feeding is performed; 3, heating is performed at 10-180 DEG C for 2-20 minutes; 4, pressure maintaining is performed at the nominal pressure of being above PN10MPa for 2-30 minutes. The carbon plate is high in hardness, can resist the bearing pressure larger than 30% of the bearing pressure of a common carbon plate to resist wear, has the certain buffering capacity, and is free of bad and harmless substances; the carbon plate also has the adsorption effect on the harmful substances such as sulfide, nitride, formaldehyde, benzene and phenol and the strong effects of absorbing moisture, preventing damp, releasing moisture and removing abnormal taste, especially for the surrounding formaldehyde, the adsorption degradation rate in 24 hours can reach 43%, and health and environment protection are achieved.

Description

technical field [0001] The invention relates to the technical field of plate manufacturing, in particular to a carbon plate and a manufacturing process thereof. Background technique [0002] In recent years, the furniture market has launched different types of furniture with different materials, which dazzles consumers and does not know how to choose. Many merchants do not hesitate to add harmful substances in order to make the effect look good and achieve improper profits, thus causing consumers to suffer from different degrees of health damage. harm. The carbon plates on the market have the problem of serious pollution, which is not good for health. SUMMARY OF THE INVENTION [0003] The object of the present invention is to provide a carbon plate and its manufacturing process, which can solve the problem that the traditional carbon plate has a lot of pollution and is not conducive to health. [0004] A carbon plate, the composition of which is as follows (by weight): 3...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/02
CPCC04B26/02C08K3/04C01B32/382C04B35/521C04B35/62675C04B35/6268C04B35/6303C04B35/634
Inventor 朱利雄
Owner ZHEJIANG JINGLIN ENVIRONMENTAL PROTECTION MATERIAL TECH CO LTD
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