Polyether Modified Trisiloxane for Agricultural Tank Adjuvant with Low Foam/ Antifoam

Product Description

///Silicone surfactant can help agro-chemicals to be penetrated,dispersed,absorded and transported quickly and thoroughly.

Product Description

Silway 246D spray adjuvant is a polyether trisiloxane. In aqueous solutions, it gives super spreading and does dramatically reduce surface tension.

Typically, Silway 246D spray adjuvant reduces the surface tension of aqueous agricultural mixtures significantly. At concentrations as low as 0.1 percent, Silway 246D spray adjuvant reduces surface tension below 22 mN/m, which produces very rapid wetting and spreading on hard-to-wet surfaces such as waxy leaves.

Silway 246D have four main features below.
-- Excellent spreading performance 
--Good penetrating performance 
--Olny the silicone adjuvant have the defoamer performance.
--Outstanding stick performance.
With these outstanding performance,Silway 246D is widely used and recognized in agroculture adjuvant.
 

Product name	Agricultural silicone surfactant   Silicone spray adjuvant   tank mixing additives   polyether trisiloxane
Surface Tension:(0.1%Wt)	20.5
Appearance	Colorless Transperant
Specific Gravity (25°C)	1.002
Viscosity(25°C)	28
Cloud Point(1%Wt Aqueous Solution)	<10°C
Fuction	Spreading and wetting agent    nonionic    silicone surfactant    environmental friendly
Superiority	Extremely low foam    Super spreading and penetrating    Less usage

Work Principle

One report about Wetting and spreading efficiency of our product (compared with**408 adjuvant)below:

This study compared the superspreading ability of three organosilicone surfactants. 

Droplet spreading of treatments on the upper leaf surface of waxy cabbage seedlings was quantified using image analysis software (V++). The test plants were raised in a controlled environment cabinet. The leaf surface was classified as very difficult-to-wet. All treatments were replicated x12, on separate leaves from three different plants. Data was compared using analysis of variance and least significant difference test

Adjuvant A and B are our products while **408 is other company's product.

Summary                                               

 

----All adjuvants spread similarly at the lowest concentration (0.05%). 
 

----Adjuvants A and B spread similarly, and slightly more than**408, at the intermediate concentration (0.1%).
 

----Adjuvant A spread more than Adjuvant B, which spread more than **408, at the highest concentration (0.2%). 

----Overall, Adjuvants A and B superspread similarly and significantly more than**408. The comparative differences in spreading between adjuvants was less than 10%, indicating that for practical purposes their superspreading performances are similar.

----Note that similarity in superspreading does not confirm equivalency of these adjuvants with respect to other physicochemical properties (e.g. surface tension, droplet adhesion, stomatal infiltration, foaming, pH stability, etc).

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