阅读说明：本技术 一种昆虫诱粘剂及其制备方法 (Insect trapping adhesive and preparation method thereof ) 是由 李满林 胡赞军 *** 张凤帮 陈君华 于 2019-11-27 设计创作，主要内容包括：一种昆虫诱粘剂及其制备方法,包括SBR橡胶8-10份,增粘树脂7-9份,特级松香7-13份,环烷油2-4份,环保溶剂油35-40份,碳酸二甲酯25-35份,饵剂1-3份,增效剂1-3份；将SBR橡胶在炼压机中反复炼压10次以上,取相应质量分数比的原料添加到环保溶剂油中搅拌均匀；再将特级松香按质量分数配比添加到增粘树脂中搅拌均匀后同步添加至分散釜中；再将环烷油、碳酸二甲酯、饵剂同步添加到分散釜中,并配合增效剂搅拌即可。由本发明制得的昆虫诱粘剂不仅能够更好的诱杀昆虫,而且相比于传统配方制得的诱粘剂稳定性更好,在阴暗潮湿的环境下使用持久性更长,而且取材方便,制作成本低。(An insect adhesive and a preparation method thereof, comprising 8-10 parts of SBR rubber, 7-9 parts of tackifying resin, 7-13 parts of special rosin, 2-4 parts of naphthenic oil, 35-40 parts of environment-friendly solvent oil, 25-35 parts of dimethyl carbonate, 1-3 parts of bait agent and 1-3 parts of synergist; repeatedly smelting SBR rubber in a smelting press for more than 10 times, adding the raw materials with corresponding mass percentage ratio into environment-friendly solvent oil, and uniformly stirring; then adding the special-grade rosin into the tackifying resin according to the mass fraction ratio, uniformly stirring, and synchronously adding into a dispersion kettle; then adding the naphthenic oil, the dimethyl carbonate and the bait agent into a dispersion kettle synchronously, and mixing with the synergist for stirring. The insect trapping adhesive prepared by the method not only can trap and kill insects better, but also has better stability, longer durability in a dark and humid environment, convenient material taking and low manufacturing cost compared with the trapping adhesive prepared by the traditional formula.)

1. An insect attracting and sticking agent is characterized by comprising the following raw materials in parts by mass: 8-10 parts of SBR rubber, 7-9 parts of tackifying resin, 7-13 parts of special rosin, 2-4 parts of naphthenic oil, 35-40 parts of environment-friendly solvent oil, 25-35 parts of dimethyl carbonate, 1-3 parts of bait agent and 1-3 parts of synergist.

2. An insect attractant as claimed in claim 1, comprising: 8 parts of SBR rubber, 7 parts of tackifying resin, 7 parts of special-grade rosin, 2 parts of naphthenic oil, 40 parts of environment-friendly solvent oil, 35 parts of dimethyl carbonate and 1 part of bait agent.

3. An insect attractant as claimed in claim 1, comprising: 10 parts of SBR rubber, 9 parts of tackifying resin, 13 parts of special rosin, 4 parts of naphthenic oil, 35 parts of environment-friendly solvent oil, 25 parts of dimethyl carbonate, 3 parts of bait agent and 1 part of synergist.

4. An insect attractant as claimed in claim 1, comprising: 9 parts of SBR rubber, 8 parts of tackifying resin, 10 parts of special rosin, 3 parts of naphthenic oil, 38 parts of environment-friendly solvent oil, 30 parts of dimethyl carbonate, 1 part of bait agent and 1 part of synergist.

5. An insect attractant as claimed in any one of claims 1 to 4, wherein the bait is a mixture of pennisetum triphyllum powder, pine wood dust powder and diamond dust.

6. An insect attractant as claimed in any one of claims 1 to 4 wherein the environmentally friendly solvent oil is one or more of tung oil modified product, linseed oil modified product, catalpa oil modified product, castor oil modified product, hemp oil modified product, walnut oil modified product, safflower oil modified product, sunflower oil modified product.

7. An insect adhesion promoter as claimed in any one of claims 1 to 4, wherein the synergist is the reaction product of Aspergillus niger seed fermentation broth reacted with potassium hydroxide in the presence of zinc sulphate.

8. A method of preparing an insect attractant of claim 1, comprising the steps of:

s1, repeatedly smelting the SBR rubber in a smelting press for more than 10 times, adding the raw materials in the corresponding mass percent ratio into the environment-friendly solvent oil, and uniformly stirring;

s2, adding the super rosin into the tackifying resin according to the mass fraction ratio, uniformly stirring, synchronously adding the super rosin and the mixture obtained in the step S1 into a dispersion kettle, and continuously uniformly stirring;

s3, adding the naphthenic oil, the dimethyl carbonate and the bait agent into the dispersion kettle synchronously, and continuously stirring for 30min at the speed of 10r/min by matching with the synergist.

Technical Field

The invention relates to the technical field of insect trapping and killing, in particular to an insect trapping adhesive and a preparation method thereof.

Background

The insect attractant mainly comprises an attractant and a sticky insect agent, wherein the attractant attracts insects, and the sticky insect agent sticks the attracted insects.

Chinese patent application CN1559207A discloses a fruit tree pest-sticking glue, which is prepared by mixing polyisobutylene with tackifier and additive, wherein the tackifier of polyisobutylene is rosin ester, rosin and polybutene, and the additive is calcium carbonate, talcum powder and titanium dioxide. The prepared insect-sticking glue has the function of sticking pests for a long time and overcomes the defect of short lasting period of other insect-sticking glues. The lasting period of the paint is more than three months, and the application temperature range is wider from-5 ℃ to 40 ℃.

Chinese patent application CN201510064422.6 discloses a pest-sticking glue particularly suitable for controlling pests. The environment-friendly plastic is prepared from the following raw materials, by weight, 20-35 parts of polypropylene, 15-25 parts of vegetable oil, 25-35 parts of rosin and 20-35 parts of animal glue or animal wax. The invention has the advantages of no toxicity, no harm, strong oxidation resistance, good contact adhesion of insect bodies and strong adhesive force, and can stick all the pests which crawl through the coating in the period of validity.

Chinese patent CN102040943A discloses a pest-sticking glue, which is mainly prepared from the following raw materials in parts by weight: c5 petroleum resin: 1-3 parts of rosin resin: 2-4 parts of castor oil: 1-3 parts of polybutene: 2-3 parts of an anti-aging agent: 0.02-0.1 part. The advantages are that: durable viscosity, no toxicity, and resistance to wind, sun, rain and rain.

However, the three technical solutions generally have the problems that the durability and the anti-aging performance of the viscosity are fully considered, so that the adhesive can achieve better service performance, but the effective time of the insect attractant in the pest sticking glue is not considered although the viscosity can be maintained, generally, the concentration of the insect attractant is generally required to be higher in the pest sticking glue for better attracting insects, so that the early stage insect attracting effect is good, but the later stage insect attracting effect is poor, and the using amount of the insect attractant is large.

CN201610249395.8 also discloses a pest trapping adhesive, which contains 95 percent of insect sticking glue by weight percentage; 0.55% limonene; 0.45% pinene; 2% of plant source pheromone; 2% of insect sex pheromone. But the early stage of the method has good effect of trapping insects and the later stage of the method has weakened effect of trapping insects.

CN106797937A discloses a method for preparing an insect attractant, which is to disperse a micro-emulsion preparation containing an insect attractant into pest-sticking glue, and can provide a method for preparing an insect attractant with stable insect attraction and long effective time.

However, the insect attractant is not suitable for being used in a dark and humid environment, the number of insects in the dark and humid environment is particularly large, and the insect attractant is affected by humidity in the dark and humid environment, is easy to denature, and causes the problems of short effective time, poor using effect and the like.

Disclosure of Invention

The invention aims to provide an insect attractant and a preparation method thereof, which can maintain long using effect even if used in a dark and humid environment, have good stability and low manufacturing cost and solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an insect attractant comprises the following raw materials in percentage by mass: 8-10 parts of SBR rubber, 7-9 parts of tackifying resin, 7-13 parts of special rosin, 2-4 parts of naphthenic oil, 35-40 parts of environment-friendly solvent oil, 25-35 parts of dimethyl carbonate, 1-3 parts of bait agent and 1-3 parts of synergist.

Further, comprising: 8 parts of SBR rubber, 7 parts of tackifying resin, 7 parts of special-grade rosin, 2 parts of naphthenic oil, 40 parts of environment-friendly solvent oil, 35 parts of dimethyl carbonate and 1 part of bait agent.

Further, comprising: 10 parts of SBR rubber, 9 parts of tackifying resin, 13 parts of special rosin, 4 parts of naphthenic oil, 35 parts of environment-friendly solvent oil, 25 parts of dimethyl carbonate, 3 parts of bait agent and 1 part of synergist.

Further, comprising: 9 parts of SBR rubber, 8 parts of tackifying resin, 10 parts of special rosin, 3 parts of naphthenic oil, 38 parts of environment-friendly solvent oil, 30 parts of dimethyl carbonate, 1 part of bait agent and 1 part of synergist.

Furthermore, the bait agent is a mixture of three kinds of Chinese pennisetum herb powder, pine wood dust powder and diamond dust.

Further, the environment-friendly solvent oil is one or more of tung oil modified product, linseed oil modified product, catalpa oil modified product, castor oil modified product, hemp oil modified product, walnut oil modified product, safflower oil modified product and sunflower oil modified product.

Further, the synergist is a reaction product of Aspergillus niger seed fermentation liquor and potassium hydroxide in the presence of zinc sulfate.

The invention also provides a preparation method of the insect adhesive, which comprises the following steps:

s1, repeatedly smelting the SBR rubber in a smelting press for more than 10 times, adding the raw materials in the corresponding mass percent ratio into the environment-friendly solvent oil, and uniformly stirring;

s2, adding the super rosin into the tackifying resin according to the mass fraction ratio, uniformly stirring, synchronously adding the super rosin and the mixture obtained in the step S1 into a dispersion kettle, and continuously uniformly stirring;

s3, adding the naphthenic oil, the dimethyl carbonate and the bait agent into the dispersion kettle synchronously, and continuously stirring for 30min at the speed of 10r/min by matching with the synergist.

Compared with the prior art, the invention has the beneficial effects that:

the insect trapping adhesive is prepared by mixing SBR rubber, tackifying resin, special rosin, naphthenic oil, environment-friendly solvent oil and dimethyl carbonate, can trap and kill insects better, and has better stability, longer durability in a dark and humid environment, convenient material taking and low manufacturing cost compared with the trapping adhesive prepared by the traditional formula.

Detailed Description

The following examples will explain the present invention in detail, however, the present invention is not limited thereto. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An insect attractant comprises the following raw materials in percentage by mass: 8-10 parts of SBR rubber, 7-9 parts of tackifying resin, 7-13 parts of special rosin, 2-4 parts of naphthenic oil, 35-40 parts of environment-friendly solvent oil, 25-35 parts of dimethyl carbonate, 1-3 parts of bait agent and 1-3 parts of synergist.

Wherein the bait agent is a mixture of pennisetum chinense powder, pine sawdust powder and diamond dust, and is used for attracting insects; the environment-friendly solvent oil is one or more of tung oil modified product, linseed oil modified product, catalpa oil modified product, castor oil modified product, hemp oil modified product, walnut oil modified product, safflower oil modified product and sunflower oil modified product; the synergist is a reaction product of Aspergillus niger seed fermentation liquor and potassium hydroxide in the presence of zinc sulfate.

In order to further explain the above invention better, the following specific examples are also provided: