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Anhui Sinograce Chemical Co., Ltd.

Polyether Modified Polysiloxane Spray Adjuvant, Common Surfactants, Weed Killer Surfactant manufacturer / supplier in China, offering Wetting Agent Used for Agrochemical Formulations, Excellent Water Resistant High Gloss Metal Polyurethane Coating, Hydrophilic Solvent-Free Crosslinking Agent and so on.

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Wetting Agent Used for Agrochemical Formulations

FOB Price: Get Latest Price
Min. Order: 1 kg
Port: Shanghai, China
Production Capacity: 10tons/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, D/A

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Basic Info
  • Model NO.: WET-628/A
  • Usage: Coating Auxiliary Agents, Textile Auxiliary Agents, Surfactants, Leather Auxiliary Agents, Agrochemicals
  • Trademark: SINOGRACE
  • Origin: China Anhui
  • Appearance: Liquid
  • Color: Colorless or Yellowish Liquid
  • Transport Package: Available in 25 Kg/Barrel or 200kg/Barrel
  • HS Code: 3402900090
Product Description

Description

Polyether modified polysiloxane spray adjuvant WET-628 is a high permeability surfactant/wetting agent based on a polysiloxane. It lowers the surface tension of spray solutions, beyond that which is achievable with conventional adjuvants.

 

Type

Polyether modified polysiloxane

 

Key features

Nonionic

Medium spreading

High permeability

Promotes spray volume reduction

Promotes rapid uptake of agrochemicals (rainfastness)

Superspreader for soluble liquid and emulsifiable concentrate formulations

 

Typical properties

Appearance:                                    Colorless clear liquid

Active content (%):                           100%

Density (g/cm3):                               1.01

Viscosity (cp, 25 ºC):                        100-130

Cloud Point (0.1 wt%), (ºC):              49

CAS:                                                 No. 27306-78-1

Surface tension (0.1%, dyn/cm):      <22.5

 

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 5-40ºC

Shelf life: 12 months from delivery date

According to non-dangerous goods transport

 

How to use

IN AGROCHEMICAL FORMULATIONS

-WET-628 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-628 spray adjuvant be used at a concentration of at least 5%,based on the total formulation.

 

A TANK MIX ADJUVANT

-WET-628 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-628 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-628 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%.

Wetting Agent Used for Agrochemical Formulations
Wetting Agent Used for Agrochemical Formulations
Wetting Agent Used for Agrochemical Formulations
Wetting Agent Used for Agrochemical Formulations

 

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