Environmental protection plastic additive and preparation method thereof

Abstract

The present invention provides an environmental protection plastic additive, which contains: 1) low density polyethylene, 2) nanometer calcium carbonate, 3) sarin, 4) high density polyethylene, 5) a lubricant, 6) modified starch, 7) a low-temperature thermal oxidizer, 8) an antistatic agent, 9) a microbial preparation, 10) polypropylene, and 11) glycerol or propylene glycol. The present invention further provides a method for preparing the environmental protection plastic additive, and an environmental protection plastic containing the additive. According to the present invention, when the plastic product containing the environmental protection plastic additive is burned, the concentration of the discharged toxic gas is low, air pollution can not be caused, and the biodegradation can be achieved after the burned product is buried for one year; and the environmental protection plastic additive can be formed through the ejection or extrusion technology according to the actual demand, the additive production process is simple, and the practicality is strong.

Description

technical field [0001] The invention relates to an environment-friendly plastic additive and a preparation method thereof, belonging to the field of chemical industry. Background technique [0002] As we all know, with the rapid development of the petrochemical industry after the middle of the 20th century, plastic materials have become the most important materials in people's daily life, such as plastic bags, plastic cups, shells of most home appliances, shoe materials, tableware, raincoats, agricultural products, etc. Films, packaging films, containers, stationery, leisure products, household products, etc. are all plastic products, so plastic materials are inseparable from people's daily life, but the biggest disadvantage of plastic materials lies in their waste disposal. If the method of incineration is used for thousands of years, the service life of the landfill will be greatly reduced; if incineration is used, the plastic products will produce toxic gases such as diox...

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Problems solved by technology

[0002] As we all know, with the rapid development of the petrochemical industry after the middle of the 20th century, plastic materials have become the most important materials in people's daily life, such as plastic bags, plastic cups, shells of most home appliances, shoe materials, tableware, raincoats, agricultural products, etc. Films, packaging films, containers, stationery, leisure products, household products, etc. are all plastic products, so plastic materials are inseparable from people's daily life, but the biggest disadvantage of plastic materials lies in their waste disposal. If the method of incineration is used for thousands of years, the service life of the landfill will be greatly reduced; if incineration is used, the plastic products will produce toxic gases such as dioxin, HCN, HF, CO, and SO2 after burning, which will not only make the The poor air quality around the incinerator may lead to the greenhouse effect, and there is more evidence that it may lead to serious human health problems such as miscarriage of pregnant women and lung cancer; in recent years, many serious protests have been caused by the air pollution caused by the incinerator. Highlight the difficulties and crises of waste disposal of plastic products, which urgently need to be resolved

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