To prepare conductive fluorescent ink, the raw materials are calculated in the adhering to components by weight:
25 parts of polyester material, 30 parts of ethyl acetate, 5 parts of acrylic resin, 3 parts of polyol rosin ester, 9 parts of β-myrcene, 10 parts of lemon chrome yellow, 4 parts of silicone oil, 9 parts of carbon powder, 8 parts of butyl acetate components, 11 parts of sodium dodecylbenzene sulfonate, 1 part of Digo, 10 parts of silicone modified polyethylene wax as well as 3 parts of fluorescent fragments.
1. At normal temperature level and pressure, include polyester resin, ethyl acetate, acrylic material and also polyol rosin ester to the mixer in sequence, and add Myrcene Oil, lemon chrome yellow, and silicone oil at a speed of 400-500 rpm and carbon powder, mix for thirty minutes until the combination is consistent;
2. After the blend is delegated represent 5-10 minutes, change the speed to 700-800 rpm, and afterwards include butyl acetate, sodium dodecylbenzenesulfonate, Digo, silicone customized polyethylene wax and also fluorescent Granules, stir the blend evenly and let it represent 20 mins to get the finished product.
Repellent: utilize Myrcene Oil as the effective part, and prepare a service with a focus of 100 μg effective component/100 μl n-hexane as a repellent for female Chilo suppressalis. β-myrcene is an industrial reagent, and the item info is as adheres to: maker: SIGMA-ALDRICH; item number: 123-35-3; pureness ≥ 95%.
Repellent experiment: Experimental conditions as well as experimental actions are the same as Instance 1. 56 women Chilo borer moths were examined. According to statistics, the number of rice plants (preference resource) gotten in touch with within 10 minutes was 10.
Using Myrcene Oil as a component of the repellent for women Chilo borer and also the repellent for women Chilo borer can be made use of to repel female Chilo borer, as well as appropriately can achieve the result of repelling women Chilo borer from laying eggs, gives a brand-new method for eco-friendly and also effective prevention as well as control of rice stem borer damages to rice, is of fantastic value to the avoidance and also control of rice stem borer damages to rice in my nation, as well as is conducive to the pollution-free manufacturing of rice. The above usages and also repellents will have broad economic and also social as well as eco-friendly advantages.
β-Myrcene-Styrene-Butadiene Terpolymer Random Copolymer
Include 1L of cyclohexane, 30g of styrene, 10g of β-myrcene, 60g of butadiene and also 0.47 mmol of tetrahydrofurfuryl alcohol ethyl ether service right into a response pot loaded with nitrogen, and also add 0.58 mmol of secondary For butyllithium, established the temperature at 50 ° C. After 1 hour of reaction, add the polymerization liquid in the activator to absolute ethanol through a rubber tube to end, and also mix to make it flocculate to develop a precipitate. Leave it for 1 hour. After the precipitation is total, Dry it in a vacuum cleaner stove at 50 ° C to obtain a Myrcene Oil-styrene-butadiene terpolymer random copolymer.