Sylic S7800 Agricultural Silicone Spreading Agent

Product Features

Sylic S7800 can greatly reduce the surface tension of the pesticide spray solution, increase the coverage of the spray, reduce the contact angle between the drug solution and the leaf surface, and enhance the wetting, adhesion and adhesion of the drug solution on the surface of plants or diseases It exhibits performance and allows pesticides to be absorbed through the stomata of the leaves, which can improve the efficacy, reduce the dosage of pesticides, save costs, and reduce the pollution of pesticides to the environment.

Technical index

Appearance	Colorless to light amber liquid
Surface tension (0.1%)	<20.5mN / m
Density: 1.01-1.03 g / cm	1.01-1.03 g / cm
Viscosity	(25 ° C) 40-60 mPa.s.

Outstanding performance

Sylic S7800 has extremely strong spreading performance. First of all, we compared the spreading effect of the liquid without synergist, added Tween-20 and Sylic S7800 on the leaf surface. The results show that the expansion diameter of the liquid added with Sylic S7800 is up to 7 times that without the synergist. The medicine liquid can be spread on the blade surface more evenly, directly improving the effective utilization rate of the pesticide, and reducing the loss of the medicine liquid.

The permeability of different liquids on the surface of plant leaves

Subsequently, the pesticide chlorothalonil was evenly sprayed on the cucumber leaves. After adding Sylic S7800, the pesticide chlorothalonil sprayed on the cucumber leaf surface was reduced by 52.9%, and the drug droplets were crushed evenly, so that the leaves showed moisture. While reducing the amount of use, the adhesion rate of pesticides on the surface of the leaves increased by 62.5%, which improved the efficacy.

Then, we will further study the auxiliary effect of Sylic S7800 on pesticides by comparing the effects,of additives on powdery mildew. After adding Sylic S7800, spraying 2000 times chlorothalonil can effectively reduce the incidence of cucumber powdery mildew, and the control effect is 44.1% higher than that without adding synergists.

Spraying pesticides may cause damage to the plants themselves while preventing pests and diseases. After spraying 2,000 times of chlorpyrifos, we caused serious damage to the cucumber leaves, which inhibited the photosynthesis of the plants. The uneven distribution of drug droplets caused local burns on the leaves. After adding Sylic S7800, the dosage of pesticide was reduced, the agent was spread evenly, the photosynthesis was not damaged, and the plants grew normally.

Changes of chlorophyll fluorescence in cucumber leaves after spraying chlorpyrifos (400 times solution)

Packaging and storage

200kg inner coating barrel, Valid for 2 years
The product is sealed and stored in a dry and cool place, avoid contact with acids and alkalis, and away from ignition sources.