Antibacterial LLDPE (linear low density polyethylene) plastic

Abstract

The invention discloses an antibacterial LLDPE plastic, which comprises the components in parts by weight as follows: 100 parts of LLDPE and 0.3-0.5 parts of a compounded antibacterial agent, wherein the compounded antibacterial agent comprises the components in parts by weight as follows: 2-6 parts of cedar wood oil, 4-8 parts of chitosan, 10-20 parts of nano copper oxide, 15-25 parts of nano silver oxide, 30-50 parts of polyhexamethylene biguanidine hydrochloride and 2-4 parts of 2, 4, 4'-trichlorine-2'-hydroxyl diphenyl ether. The antibacterial LLDPE plastic has the effects of inhibiting bacteria powerfully, killing bacteria and proofing mildew, and is mainly applied to film products, as well as injection molding products, medical instruments, packaging materials for food and drugs, hollow blow molding products and the like.

Description

technical field

[0001] The invention relates to an antibacterial plastic, in particular to an antibacterial LLDPE plastic. Background technique

[0002] There are various kinds of microorganisms in nature. In daily life, microorganisms are closely related to people. However, some bacteria, fungi, viruses, etc., as pathogenic bacteria, seriously endanger human health and even life. According to statistical data, the number of deaths due to bacterial infection in the world is close to 20 million every year, accounting for about 30% of the total number of deaths; in 1996, the statistics of the "WHO" magazine in the United States showed that in 1995, about 52 million people died in the world, of which About 17 million died due to bacterial infection. These diseases mainly include cholera, pneumonia, malaria, tuberculosis and hepatitis. As we all know, the "mad cow disease" that broke out in the United Kingdom in the past ten years, the "foot-and-mouth disease" that appeared in...