Carbon-plastic compound material prepared by virtue of charcoal and production method of carbon-plastic compound material

Abstract

The invention discloses a carbon-plastic compound material prepared by virtue of charcoal, and belongs to the technical field of compound materials. The compound material is characterized in that the compound material is prepared from the following raw materials in parts by weight: 10 to 50 parts of pulverized biomass, 10 to 50 parts of activated biological carbon, 10 to 20 parts of nanometer calcium carbonate, 30 to 60 parts of high density polyethylene, 3 to 5 parts of a coupling agent, 3 to 8 parts of a toughening agent and 1 to 3 parts of a lubricant, wherein the ratio of the total addition of the pulverized biomass, the activated biological carbon and the nanometer calcium carbonate to the total weight of the raw materials is more than 50 percent; the activated biological carbon is a mixture of biological carbon and 2 to 3 percent of maleic anhydride grafted polypropylene, the specific surface area of the activated biological carbon is 1.5 to 2.5m<2> / g, and the aperture of the activated biological carbon is 20 to 30nm. According to the carbon-plastic compound material, a novel compound material is obtained by regulating ingredient formulae and processing aids of proper components and effectively utilizing the biological carbon, so that the biological carbon is recycled more widely.

Description

technical field [0001] The invention belongs to the technical field of composite materials, and in particular relates to a carbon-plastic composite material prepared by utilizing biochar and a production method thereof. Background technique [0002] The products of biomass pyrolysis liquefaction technology include non-condensable gas, bio-oil, and bio-char. Among them, non-condensable gas can be used as a heat source for heating devices, and bio-oil can be used as fuel, while bio-char is rarely used. [0003] "Research Progress on the Application of Biochar" (Yuan Yanwen, Tian Yishui, etc. "Renewable Energy", Volume 30, No. 9, September 2012) discussed the application of biochar in five aspects: agriculture, energy, aquaculture, environmental protection and by-products. application, pointing out the next development direction. [0004] "Research progress and development prospects of wood-plastic composite materials" (Shen Fancheng, Jia Runli "Plastic Additives" 2010 No. 1) ...

AI Technical Summary

Problems solved by technology

After searching, no literature or patent was found that biochar was used as raw material to prepare wood-plastic composite materials

Images