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Method for producing crystallitic carbon plastic plate from waste plastics and fly ash

A technology of waste plastics and fly ash, which is applied in the field of waste plastics and fly ash to produce microcrystalline carbon-plastic plates, which can solve problems such as easy fire safety, wet and slippery board surfaces, and impact on health, so as to ensure quality and improve wear resistance , Improve the effect of composite ability

Active Publication Date: 2013-08-07
HENGYANG JIANXIANG DECORATION MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the sake of aesthetics, wooden flooring is often used for interior decoration on the ground, but wooden flooring has defects such as: easy to catch fire and bring safety hazards; not waterproof, easy to regain moisture, making the board surface slippery; harmful gases such as formaldehyde will be emitted after decoration, affecting health and other defects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1) Weigh the raw materials with the following components and weight ratio: 100 mesh waste plastic, 90; 1500 mesh fly ash, 55; processing aid CPI, 0.5; processing aid K278, 6; foaming agent NH600, 0.5 ; Foaming agent W2009, 0.8; Lubricant H-1, 2.5; Lubricant PEWax, 0.5; Organotin stabilizer TS181, 1.5;

[0026] 2) In-situ intercalation of rectorite concentrate with a composite intercalation agent, exfoliated to obtain materials containing natural nano-sized particles, and using the above-mentioned nano-sized particle materials and coupling agents to melt and modify waste plastics to obtain modified plastics , and add KSR organic rare earth composite stabilizer while melt-modifying waste plastics;

[0027] 3) Heat and dry the material, the heating and drying time is 8 minutes, and the drying temperature is controlled at 100~120°C. After heating and drying, cool to a temperature of 45°C, and add fly ash and modified plastics into a high-speed cold and hot mixer for drying....

Embodiment 2

[0033] Weigh the following components and raw materials in parts by weight: 100 mesh waste plastics, 110; 1500 mesh fly ash, 70; processing aid CPI, 1.5; processing aid K278, 8; foaming agent NH600, 1.5; Foam agent W2009,2; Lubricant H-1,3.5; Lubricant PEWax, 1; Organotin stabilizer TS181,3;

[0034] Other steps are the same as in Embodiment 1, and will not be repeated here.

[0035] The properties of the obtained microcrystalline carbon-plastic plate were tested: static bending strength, 29 MPa; elastic modulus, 7980 MPa; formaldehyde emission, 0.09 mg / L; radioactive IRa, 0.95; infrared Ir, 1.1.

Embodiment 3

[0037] Weigh the following components and raw materials in parts by weight: 100 mesh waste plastics, 100; 1500 mesh fly ash, 60; processing aid CPI, 1; processing aid K278, 7; foaming agent NH600, 1; Foam agent W2009, 1.2; Lubricant H-1,3; Lubricant PEWax, 0.7; Organotin stabilizer TS181, 2.1;

[0038] Other steps are the same as in Embodiment 1, and will not be repeated here.

[0039] The properties of the obtained microcrystalline carbon-plastic plate were tested: static bending strength, 28MPa; elastic modulus, 7910MPa; formaldehyde emission, 0.08mg / L; radioactivity, 0.92IRa; Ir, 1.2.

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PUM

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Abstract

The invention discloses a method for producing a crystallitic carbon plastic plate from waste plastics and fly ash. According to the method, waste polymer products are fully utilized and taken as main gel materials, and fly ash is taken as filler for further performing modification treatment to obtain the crystallitic carbon plastic plate; and simultaneously, nano-silicon dioxide-modified unsaturated polyester resin is used for performing surface treatment on the plate, so that the surface wear resistance, hardness, heat resistance and other performances of the crystallitic carbon plastic plate are improved, and the quality of the crystallitic carbon plastic plate is ensured. According to the method for producing the crystallitic carbon plastic plate from the waste plastics and the fly ash, disclosed by the invention, the waste polymer products can be fully utilized, and the crystallitic carbon plastic plate with excellent quality can be produced.

Description

technical field [0001] The invention relates to the technical field of waste recycling, in particular to a method for producing microcrystalline carbon-plastic plates from waste plastics and fly ash. Background technique [0002] With the continuous development of society, more and more garbage is produced in the city, among which waste polymer products are degraded slowly, and incineration will produce harmful gases, making the disposal of waste polymer products an urban problem. [0003] At the same time, with the continuous improvement of people's living standards, the requirements for panels are also increasing. For the sake of aesthetics, wooden flooring is often used for interior decoration on the ground, but wooden flooring has defects such as: it is easy to catch fire and brings safety hazards; it is not waterproof and easy to regain moisture, making the board surface slippery; after decoration, it will emit harmful gases such as formaldehyde, which will affect healt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L101/00C08K13/06C08K9/00C08K3/34C08K3/36C08K3/22C08K5/57C08J9/42C08J9/04
Inventor 瞿建国瞿振雄
Owner HENGYANG JIANXIANG DECORATION MATERIALS
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