Pesticide dry flowable is one of pesticide formulations, which is made by water suspension and dehydration. (Code: DF). Its advantages over other dosage forms are:
1.It can disintegrate quickly in water, and has good dispersibility and suspension. The Pinrun 70DF, Cuibei 50DF and Chengbiao 80DF produced by a large international pesticide factory will disintegrate immediately when exposed to water and disperse within 6 seconds. After a little stirring, a stable suspension will be formed without precipitation or condensation. Block, not clogging the nozzle.

2.The liquid medicine particles are extremely fine and can evenly adhere to the surface of the crop to form a dense protective film, supplemented by a good adhesion spreading agent, which can enhance the adhesion performance and resist rain erosion. Generally, the lasting period of fungicide is 5-7 days, but when Nongliling 50DF is used to deal with gray mold, the lasting period of such a dry suspension can be as long as 10-14 days. Pinrun 70DF is used for downy mildew and anthracnose. The preventive medicine for disease has an effective period of more than 10 days.

3.The particle size ratio of the medicinal solution is reasonably distributed, which can not only ensure the quick-acting and lasting effect of the medicinal agent, but also ensure that the medicinal agent can fully and completely contact the surface of the crop to improve the medicinal effect. Take the standard 80D produced by a large international pesticide factory as an example. After the medicament disintegrates in water, the particles with standard 80DF will disintegrate into small particles with a diameter of 1-10μ in the water. The particle diameter ratio after disintegration is as follows :
(1) 50%: <2μ, the effect is rapid, so the Chengbiao 80DF is very effective against powdery mildew even at low temperatures;
(2)40%：2μ-5μ,the effective ingredients work uniformly, and the medicine can be applied more uniformly in each part of the leaf.
(3)10%：5μ-8μ,Guarantee a longer validity period.

4.It has good safety, unlike some wettable powders, where larger particles will form a local high concentration on the surface of the crop. Dry flowable like Nongliling 50DF are not easy to produce phytotoxicity, and can be used even in the flowering period, and gray mold is often the most susceptible to infestation during the flowering period, so Nongliling 50DF shows its advantages in gray mold. ; Another example is the Chengbiao 80DF, its active ingredient is sulfur, but it is precisely because of its advanced formulation, safety and efficacy advantages, so it can be applied to more crops than sulfur suspension and sulfur powder When used to prevent powdery mildew and various harmful mites, the dosage is small but the effect is very good.

5.Environmentally friendly formulations to reduce the pollution of organic solvents.

6.No dust, no adhesion, full utilization, and safer for the operator and the surrounding environment.
Production process of dry flowable:technical material+additive+filler+water--dosing --homogeneous-- coarse grinding--fine grinding--Spray drying--inspection--package.
1.After dilution, the fineness of natural particles can reach 1-5 microns, which is significantly better than 10-40 microns in dry process. The fineness is obviously improved, which will be manifested in the improvement of suspension rate, dispersibility and efficacy
2.The environment of the production workshop is greatly improved, and there is basically no dust pollution in wet grinding.
3.Wet grinding can realize continuous production, and the intelligence of equipment is greatly improved, which is beneficial to increase production capacity.
4.a short time and the particles are fluffy. Therefore, the quantity and quality of additives added are required to increase, which can save the cost of additives.

Rucca provides intelligent solutions for the entire pesticide production line.