Agricultural Silicone Spreading and Penetrating Agent HY-113

Similar to Silwet ECO

Agricultural Silicone Spreading and Penetrating Agent HY-113 is a type of modified trisiloxane, and has excellent ability of penetrating and spreading. It is an organic silicone surfactant that can lower down the surface tension to 22mN/m with an concentration of 0.1%(wt.). when it is mixed with the pesticide solution at a suitable dosage, it can help lower the contact angel between foliage and spray. This can increase the spray coverage. In addition, this agriculture adjuvant can help the pesticide absorbed more thoroughly through the stomatal of leaves. It is very good for reducing the amount of pesticide, improving the efficiency, saving cost and lessening enviromental pollution.

Product Details

Chemical information

Component:Agricultural Silicone Spreading and Penetrating Agent

Item Standard
Appearance Colorless to light amber liquid
Viscosity(25℃,mm2/s) 20-40
Surface tension(25℃,0.1%,mN/m) <22
Cloud point(1% wt,℃) <10℃
Density(25℃) 1.01~1.03g/cm³


Agriculture silicone adjuvant HY113 has low foam, and can lower the dosage of agrochemical spraying agent. It is non-ionic and the coverage of pesticide or herbcide can be increase.


Used as spray adjuvant: Silicone adjuvant HY-113 can enlarge the coverage area of the spraying agent, increase the uptake and reduce the dosage of the spraying agent. It is the very effective when the PH range of spray mixtures is 6-8 and is sued  immediately after the spray mixture is prepared or not over 24h after preparation.

Used in agrochemicalformulations: it can be added directly in the original pesticide.

Using Method

When it is used for spraying, in general, add agriculture adjuvant HY-113(4000times) 5g in every 20kg spray. If customer needs to use it to increase the function of pesticide, promote the adsorption of systemic pesticide, or reduce the amount of spray,the usage amount should be added properly. In general, the amount is as follows:

Application Dosage
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 it is added to the original pesticide, we suggest the amount added should be 0.5%-8% of the original pesticide. Adjust the PH value of the pesticide to 6-8. The en user should adjust the amount of agent according to different kinds of pesticide to reach the most effective and most economical result. Do necessary tests before the use

Packing methods

20L, 200L plastic drum, or up to clients request.


Store in dry place, avoid exposing to the sun.Valid Period: 24 months

Transport as no-danger cargoes