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Carbon-containing material as well as preparation method and application thereof

A calcium carbonate and stabilizer technology, applied in the field of buildings, can solve the problems of insufficient uniformity of the bamboo charcoal interlayer, inability to fully mix, affect the application effect of the bamboo charcoal interlayer, etc., achieve high uniformity, improve fluidity, and high fluidity Effect

Inactive Publication Date: 2018-02-16
HEYUAN CITY NEBO NEW BUILDING MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The bamboo charcoal interlayer in the prior art generally mixes the bamboo charcoal with other materials of the interlayer. Since the various components cannot be fully mixed, the uniformity of the prepared bamboo charcoal interlayer is insufficient, which seriously affects the application effect of the bamboo charcoal interlayer.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] An embodiment of the present invention provides a carbonaceous material, including the following ingredients in parts by weight: polyvinyl chloride: 15g;

[0042] Asbestos: 48g; bamboo charcoal powder: 12g, specific surface area 300㎡ / g; epoxy soybean oil: 1g; PE wax: 1g, prepare carbonaceous materials according to the following steps:

[0043] S 1 : Weigh polyvinyl chloride: 15g; asbestos: 48g; bamboo charcoal powder: 12g; epoxy soybean oil: 1g;

[0044] S 2 : Inject the premix into the mold, heat the mold to 180°C, and continuously ultrasonically vibrate the mold;

[0045] S 3 : Cool down according to the following temperature range: 180°C-165°C-155°C-100°C-25°C; the corresponding cooling time is 20min-20min-60min-100min;

[0046] S 4 : Demoulding to obtain carbonaceous material.

[0047] Place the obtained carbon-containing material in a closed chamber with a volume of 10m³, the formaldehyde in the chamber is 1mol, and prevent the carbon-containing material with...

Embodiment 2

[0049] The embodiment of the present invention provides a carbonaceous material, including the following ingredients in parts by weight: polyvinyl chloride: 22g;

[0050] Asbestos: 72g; bamboo charcoal powder: 8g, specific surface area 450㎡ / g; calcium stearate: 5g; zinc stearate: 5g; chlorinated polyethylene: 0.3g; :

[0051] S 1: Weigh polyvinyl chloride: 22g; asbestos: 72g; bamboo charcoal powder: 8g, specific surface area 450㎡ / g; calcium stearate 5g; zinc stearate: 5g; chlorinated polyethylene 0.3g; 0.7g, in a blender, heated to 220°C and stirred continuously to form a premix;

[0052] S 2 : Inject the premix into the mold, heat the mold to 200°C, and continuously ultrasonically vibrate the mold;

[0053] S 3 : Cool down according to the following temperature range: 180°C-165°C-155°C-100°C-25°C; the corresponding cooling time is 20min-20min-60min-100min;

[0054] S 4 : Demoulding to obtain carbonaceous material.

[0055] Place the obtained carbon-containing material...

Embodiment 3

[0057] An embodiment of the present invention provides a carbonaceous material, comprising the following ingredients in parts by weight: polyvinyl chloride: 30g;

[0058] Asbestos: 48g; Calcium carbonate: 12g; Bamboo charcoal powder: 3g, specific surface area 450㎡ / g; Calcium zinc composite stabilizer: 1.3g; Calcium stearate: 1.6g; Stearic acid: 2.1g; PE wax: 0.2g ; Chlorinated polyethylene: 0.3g; ACR auxiliary agent 0.5g, prepare carbonaceous material according to the following steps:

[0059] S 1 : Weigh polyvinyl chloride: 30g; asbestos: 48g; calcium carbonate: 12g; bamboo charcoal powder: 3g, specific surface area 450㎡ / g; calcium zinc composite stabilizer: 1.3g; Acid: 2.1g; PE wax: 0.2g; chlorinated polyethylene: 0.3g; ACR additive 0.5g, in a mixer, heated to 215°C and kept stirring to form a premix;

[0060] S 2 : Inject the premix into the mold, heat the mold to 190°C, and continuously ultrasonically vibrate the mold;

[0061] S 3 : Cool down according to the followi...

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Abstract

The invention discloses a carbon-containing material, which is characterized by being prepared from the following components in parts by weight: 15 to 30 parts of polyvinyl chloride, 48 to 72 parts ofasbestos and / or calcium carbonate, 3 to 12 parts of bamboo charcoal powder, 1 to 10 parts of stabilizer and 1 part of additive. The carbon-containing material provided by the invention is uniform tomix and high-efficiency in adsorption.

Description

technical field [0001] The invention relates to the field of buildings, in particular to a carbonaceous material and its preparation method and application. Background technique [0002] As we all know, formaldehyde has an irritating effect on human skin and mucous membranes, and can easily cause edema, inflammation and ulceration in the throat, eyes and nasal cavity. After long-term exposure, it may even lead to serious lesions such as nasopharyngeal cancer. The harm is more serious, which can lead to the stop of fetal growth and development during pregnancy, heart and brain hypoplasia, and serious consequences such as fetal malformation and miscarriage; however, formaldehyde resin is widely used in various building materials, such as plywood, blankets, heat insulation materials, Wooden products, flooring and other decoration and decoration materials, and formaldehyde resin will slowly and continuously release formaldehyde, making formaldehyde one of the common indoor air p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L67/00C08L23/28C08L23/06C08L91/00C08K13/04C08K7/20C08K3/34C08K3/04C08K5/098C08K3/26C08K5/09B29C45/76B29C45/78
CPCC08L27/06B29C45/0025B29C45/76B29C45/78B29C2045/0039B29C2945/76531B29C2945/76561B29C2945/76732C08K2003/265C08K2201/014C08L2205/03C08L2205/035C08L23/06C08L91/00C08L67/00C08K3/04C08K3/34C08L23/286C08K5/098C08K13/02C08K3/26C08K5/09C08K13/04C08K7/20
Inventor 蓝伟光孙立田波
Owner HEYUAN CITY NEBO NEW BUILDING MATERIALS CO LTD
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