Polyether Heptamethyltrisiloxane Polysiloxane Fertilizer Modified Agricultural Wetting Agent

Description

Surfactant For Fertilizers Agriculture Wetting Spreading Agent is a high superspreading surfactant modified by trisiloxane ethoxylate with super low surface tension. It lowers the surface tension of spray solutions, beyond that which is achievable with conventional adjuvants.Agricultural silicone surfactant, Modified polytrisiloxane, Agricultural silicone spreading and penetrating agent ,Silicone spray adjuvant

Type 

Polyalkyleneoxide modified heptamethyltrisiloxane

Key features

Nonionic

Improves spray coverage

Promotes spray volume reduction

Promotes rapid uptake of agrochemicals (rainfastness)

Super spreading and penetrating property, environment friendly

Improve the efficiency of pesticide penetration extension, sustained effect, resistant to rain erasion.

Dispensible in water

Typical properties

Appearance:                                  Colorless clear liquid

Active content (%):                        100%

Density (g/cm3):                            1.01

Viscosity (cp, 25 ℃):                      20-50

Cloud Point (0.1 wt%), (℃):            <10

CAS No. :                                      27306-78-1

Surface tension (0.1%, dyn/cm):     <20.5

Surfactant for fertilizers agriculture wetting spreading agent

Application

-Plant Growth Regulators           0.025% to 0.05%

-Herbicide                                  0.025% to 0.15%

-Insecticide                                 0.025% to 0.1%

-Fungicide                                  0.015% to 0.05%

-Fertilizers and Micronutrients     0.015% to 0.1%

Note: use rates are dependent on crop, agrochemical and spray volume requirements.

Storage and handling

Available in 25 kg/barrel or 200kg/barrel

Store products in tightly closed original containers at 5-40℃

Shelf life: 12 months from delivery date

According to non-dangerous goods transport

HOW TO USE

IN AGROCHEMICAL FORMULATIONS

-WET-618 may be used as a component in agrochemical formulations. Although organosilicone surfactants are subject to hydrolysis under acidic or basic conditions, optimum performance is achieved by buffering the formulation to pH 6.5-7.5. Additionally, it is recommended that WET-618 spray adjuvant be used at a concentration of at least 5%, based on the total formulation.

A TANK MIX ADJUVANT

-WET-618 spray adjuvant, when used as a tank-side adjuvant may be used to improve spray coverage, improve uptake or to allow for a reduction in spray volume. WET-618 spray adjuvant is most effective as a tank-side adjuvant when spray mixtures are 1) within a pH range of 5-8, and 2) used within 24 hours of preparation.

-High spray volumes, coupled with high surfactant rates, are not required to achieve sufficient coverage with WET-618 spray adjuvant. In fact, it has the potential to provide adequate coverage in many low volume spray applications at rates between 0.025% and 0.1%.