Master batch of household storage box for storing grains

Abstract

The invention belongs to the technical field of chemical synthesis and specifically relates to a master batch of a household storage box for storing grains. The master batch of the household storage box for storing the grains is prepared by the raw materials according to the weight percentage: 3-10% insect-resistant traditional Chinese medicine, 85-95% host material, 0.5-2% coupling agent, 0.5-2% dispersant and 1-3% gas phase white carbon black; the insect-resistant traditional Chinese medicine is one or more of pepper, wormwood, litsea cubeba, flaccid knotweed herb, calamus, camphor tree, pyrethrum, ailanthus leaves and melia azedarach leaves; and the host material is LDPE, LLPE, PP, EVA, mLDPE or POE. A prepared insect-preventive grain bag of the household storage box for storing the grains can effectively prevent insect bites, damages caused by rats and so on, can effectively avoid insect breeding and can prolong the grain storage time.

Description

technical field [0001] The invention belongs to the technical field of chemical synthesis, and in particular relates to a masterbatch material of a storage box for household grain storage. Background technique [0002] Today, with the rapid development of science and technology, food is still an important commodity and material. Food is the most important thing for the people. It is especially important to store food well and prevent insects from biting rats. Storage safety is very important to China's grain security. Perfect storage facilities and technical support are necessary conditions for realizing food security. However, according to statistics, so far more than 50% of China's grain is stored in the hands of farmers. These farmers mainly use woven bags and gunny bags. , noodle bags, mats, and self-built granaries and other grain storage equipment, most of these equipment are very simple, poor grain storage performance, and serious problems of rodents, insects, and mil...

AI Technical Summary

Problems solved by technology

[0002] Today, with the rapid development of science and technology, food is still an important commodity and material. Food is the most important thing for the people. It is especially important to store food well and prevent insects from biting rats. Storage safety is very important to China's grain security. Perfect storage facilities and technical support are necessary conditions for realizing food security. However, according to statistics, so far more than 50% of China's grain is stored in the hands of farmers. These farmers mainly use woven bags and gunny bags. , noodle bags, mats, and self-built granaries and other grain storage equipment, most of these equipment are very simple, poor grain storage performance, and serious problems of rodents, insects, and mildew. According to data, the average annual loss of grain storage by farmers across the country is 8%, with an annual loss of 20 million tons of grain; at present, in order to reduce losses, depositors usually use drugs such as methadone powder, dioxin powder, and aluminum phosphide to repel insects and rodents, resulting in serious pesticide residues exceeding the standard. This kind of grain is processed into Consumption of the product will cause great harm to physical and mental health, especially aluminum phosphide, which reacts with carbon dioxide in the air to produce phosphine, which is a highly toxic gas that is fatal to humans and other animals

Images