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Silicone Adjuvant Liquid Organosilicone Surfactants as Adjuvants for Agrochemicals1
Chemical Auxiliary CatalystSpreader/Penetrant for PesticideSuper-Spreading Surfactant for Foliar Fertilizer
Jiangxi Tiansheng New Materials Co., Ltd.
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Product Description QS-3240 spray adjuvant is a super-spreading surfactant based on a trisiloxane ethoxylate. QS-3240 sprayadjuvant lowers the surface tension of spray solutions, beyond that which is achievable with conventionaladjuvants. Typically, QS-3240 spray adjuvant (@ 0.1 wt %) gives an aqueous surface tension of <22 mN/m. On theother hand, an ethoxylate containing 10 EO units (a commonly used nonionic surfactant) at 1.0 wt % givesa surface tension of only 30 mN/m. QS-3240 spray adjuvant helps lower the aqueous surface tension more effectively than conventional spray adjuvants. Because QS-3240 spray adjuvant is a super- spreading surfactant, the contact angle of spraysolutions on leaf surfaces is reduced, leading to an increase in spray coverage. Additionally, under specific conditions, QS-3240 spray adjuvant promotes rapid uptake of agrochemicals intoplants via stomatal infiltration. Spray solutions taken into plants in this way become rainfast, thereby improving application reliability. QS-3240 spray adjuvant is nonionic in nature, making it useful with a broad range of agrochemical formulations. Product NameSilicone surfactant adjuvants for agricultural application (super spreading surfactant)Item No.QS-307CAS No.27306-78-1Appearancelittle yellow liquidMain IngredientSiliconeFreezing point<-1°CCloud Point(1% Wt)<10°CSpecific Tension (0.1% aq.)19.0-23.0mN/mViscosity (25oC)10-60cStActive Content100%SolubilityDispersible in waterFunctionSpreading, penetratingSuperiorityQuickly and thoroughly enhance the agro-chemical's penetrability, dispersity, absorption, transportion on the plant.Product FeaturesHow to useIn Agrochemical Formulations QS-3240 spray adjuvant 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 bybuffering the formulation to pH 6.5 - 7.5. Additionally, it is recommended that QS-3240 spray adjuvant be used at a concentration of 0.5-8%, based on the total formulation. As A Tank Mix Adjuvant QS-3240 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. QS-3240 spray adjuvant is most effective as a tank-sideadjuvant 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 QS-3240 spray adjuvant. In fact, QS-3240 spray adjuvant has the potential to provide adequate coverage in many lowvolume spray applications at rates between 0.025% and 0.1%.Company ProfileJiangxi Tiansheng New Materials Co., Ltd.was build in 2006, which located in a beautifulcity Jl'an in Jiangxi Province China. It is a leading manufacturer of agricultural adjuvants and decorative flakes.The factory is more than 15.000 square meter, with advance equipment and rich-experience R&D team.Products are exported to all over the world with first class quality, which makes TIS have a good reputation.
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