Agricultral Silicone Fluid, Silicone Surfactant Silway 249

A modified Trisiloxane and an silicone surfactant with super spreading property.It makes the water surface tension lower down to the 21.5mN/m at the concentration of 0.1%(wt.). After the mixture with the pesticide solution,it can enlarge the coverage of the spray and also promote the pesticide absorbed through the stomatal of leaves ,which improves efficacy,and reducing dosage of pesticide.

Product Details
We continue to develop and produce trend-leading new products of Silwet L-77, Breakthru, high concentration silicone emulsion. We have stable quality control capabilities and product development capabilities to respond to customer requirements. Desire to collect requests of your stuff and produce the long-term co-operation partnership. We continue to promote the transformation of sales, and experiment with multi-channel marketing models. Our company adheres to the principle of customer first and service first and has established a complete customer tracking service system with stable and reliable product quality.

Within those famous agricultural silicone surfactant rh-213 manufacturers and suppliers in China, RUNHE is the most reliable. You are welcomed to wholesale low price agricultural silicone surfactant rh-213 from our factory and check the quotation with us.

Agricultural Silicone Surfactant RH-213

Product Name: Agricultural Silicone Surfactant RH-213

Main component:

Polyalkyleneoxide Modified Trisiloxane 



RH-213 is a low foam activator spreader used in agriculture.

Agricultural Silicone Surfactant RH-213 is a modified Trisiloxane, and is an organic silicone surfactant with super ability of spreading. It makes the water surface tension lower down to the 20.5mN/m at the concentration of 0.1%(wt.). After the mixture with the pesticide solution at the certain proportion, it can lower the contact angel between the spray and foliage, which can enlarge the coverage of the spray. Furthermore, Runhe*213 Agricultural Silicone Spreading and Penetrating Agent can make the pesticide absorbed through the stomatal of leaves, which is extremely effective for improving efficacy, reducing amount of pesticide, saving cost, reducing environmental pollution caused by pesticides


Agricultural Silicone Surfactant RH-213 has super spreading and penetrating property, high-efficient systemic and conduction property, and tolerance property of rainfall.



Appearance: Colourless to light amber liquid

Surface Tension(0.1%): <21.0mN/m

Density: 1.01-1.03g/cm3

Viscosity(25°C): 20-40 mPa.s

Cloud Point: <10°C

Use Area :

Agricultural Silicone Surfactant can add to the biological pesticide spray mixture liquid such as pesticide, bactericide, herbicide, foliar fertilizer, plant growth regulator, etc, especially applied for systemic pharmacy

Use Method:

1) Used of spray mixed in drum

In general, add Agricultural Silicone Surfactant RH-213(4000times) 5g in every 20kg spray. If it needs to promote the adsorption of systemic pesticide, increase the function of pesticide or reduce the amount of spray further, it should add the usage amount properly. In general, the amount is as follows: 

Plant promote regulator: 0.025%-0.05%

Herbicide: 0.025%-0.15%

Pesticide: 0.025%-0.1%

Bactericide: 0.015%-0.05%

Fertilizer and trace element: 0.015%-0.1%

When using, first dissolve the pesticide, add RH-213 after the uniform mixture of 80% water, then add water to 100% and mix them uniformly. It is advised that when using Agricultural Silicone Spreading and Penetrating Agent, the water amount reduced to 1/2 of the normal (suggested) or 2/3, average pesticide usage reduced to 70-80% of the normal. Using the small aperture nozzle will quicken the spray speed. 

2) Used of Original Pesticide

When the product added to the original pesticide, we suggest the amount is 0.5%-8% of the original pesticide. Adjust the PH value of the pesticide prescription to 6-8. The user should adjust the amount of Agricultural Silicone Spreading and Penetrating Agent according to different kinds of pesticide and prescription to reach the most effective and most economical result. Do compatibility tests and stepwise tests before usage..

Package:200Kg, 50Kg, or 25Kg/Plastic barrel,or up to clients request.

Storage: Store in dry place, avoid exposing to the sun.

Valid Period: 2 years

Transport on no-danger cargoes


We hope to develop more humane products, and continuously inject high-quality and humanistic spirit into every Agricultral Silicone Fluid, Silicone Surfactant Silway 249 we develop. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. Through modern management philosophy, all our employees can display their creative enthusiasm, and push the company to a continuous and rapid development track.
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