Trisiloxane surfactant

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200 Kilogram/Kilograms (Min. Order)
Supply Ability:
1000 Ton/Tons per Year
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Quick Details
CAS No.:
Place of Origin:
Zhejiang, China (Mainland)
Grade Standard:
Reagent Grade
transparent liquid
wetting agent
Brand Name:
Packaging & Delivery
Packaging Details
200 L/drum or as customs' requirement
Delivery Time
with in 15 days or as customs' requirement


1. large-scale manufacturer
2. used for field agrochemicals spraying
3. wetting agent
4. super spreading performance

1.Super spreading performance on leaf surface
2.Promote pesticide efficacy
3.Reduce usage amount of pesticide
4.Save cost


It is a modified Trisiloxane, and is an organic silicone surfactant with super ability of spreading.

Polyalkyleneoxide Modified Heptamethyltrisiloxane(SEGA-66) 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, SEGA-66 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.


SEGA-66 has super spreading and penetrating property, high-efficient systemic and conduction property, and tolerance property of rainfall.


Use Fields :

SEGA-66 Spreading and Penetrating Agent 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


Appearance: Colourless to light amber liquid

Surface Tension(0.1%): <22 mN/m

Density: 1.01-1.03g/cm3

Viscosity(25°C): 20-60 mPa.s

Cloud Point: <10°C.