Efficient hot-melt sticky insect glue and preparation method thereof

Abstract

The invention relates to efficient hot-melt sticky insect glue and a preparation method thereof. The efficient hot-melt sticky insect glue is prepared from 25-30 parts of polyisobutene, 22-27 parts of pentalyn, 20-25 parts of C5 hydrocarbon resin, 10-15 parts of mineral oil, 2-4 parts of thermoplastic elastomers, 3-5 parts of atactic polyolefin, 1-1.5 parts of antioxidants and 0.5-1 part of anti-ultraviolet agents. The preparation method includes the steps that the mineral oil, the thermoplastic elastomers, the atactic polyolefin, the polyisobutene and the antioxidants are sequentially added into a reaction kettle, stirring is carried out after the temperature is raised to 100-110 DEG C, and the temperature is continuously raised to 135-145 DEG C; the pentalyn, the C5 hydrocarbon resin and the anti-ultraviolet agents are added, heated at the temperature of 110-120 DEG C and stirred for 20-30 min, discharge is carried out, and the efficient hot-melt sticky insect glue is obtained. The efficient hot-melt sticky insect glue is high in environment protection performance, and compatibility of all the components is good; besides, under the condition of 20-40 DEG C, the higher the temperature is, the higher viscosity is, the viscosity can be kept for a long time, and repeated glue coating is not needed.

Description

technical field [0001] The invention belongs to the technical field of prevention and control of agricultural and forestry diseases and insect pests, and in particular relates to a high-efficiency hot-melt sticky shellac and a preparation method thereof. Background technique [0002] Insect pests are one of the important factors affecting agricultural and forestry production, and the outbreak of insect pests will cause significant economic losses to vegetables and fruit forests. At present, the use of chemical pesticides as the main means of pest control often results in increased pest resistance, the killing of a large number of pest natural enemies, excessive pesticide residues in fruits and vegetables, etc., causing great economic losses, polluting the environment, and destroying the ecology. balance, seriously endangering human and animal health. Therefore, the use of biological pesticides and physical measures should be advocated for the prevention and control of agric...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the sticky shellacs are solvent-based, containing some non-environmental protection raw materials, which are highly toxic and harmful to the environment; although the environmental protection of some sticky shellacs has been improved, the compatibility of their components is poor. It is easy to separate phases, resulting in poor stickiness of the glue, and there are disadvantages such as easy flow and fall off after being exposed to the sun and rain.