Home > Offer to Sell > Agrochemicals > Acaricide > Silicone Surfactant Spray Adjuvant Silwet L-77

Silicone Surfactant Spray Adjuvant Silwet L-77

Inquiry
  Post Date: Dec 17,2024
  Expiry Date: Jun 15,2025
  Detailed Description: Cas No. :27306-78-1 Key Features and Typical Benefits:
• Nonionic
• Superspreader for soluble liquid and emulsable concentrate formulations
• Very low surface energy.
• Rapid spreading and wetting.
• Improve spray coverage
• Super spreading and penetrating of spray agricultural chemicals
• Promotes rapid uptake of agrochemicals(rain fastness)
• Accord with enviromental protection,reduces enviromental pollution caused by pesticides
• Reduces the residues of pesticides
Applications:
It is a type of low viscosity silicone polyether copolymer liquid used to enhance the performance of wetting, spreading and penetration of agricultural chemicals. It may be used as a formulation ingredient in water-soluble broadleaf herbicides and insecticides, fungicides and plant growth regulators, or as a tank-mix adjuvant for foliar-applied chemicals.
Appearance: Clear, little yellow liquid
Refractive index at 25°C: 1.440-1.450
Viscosity at 25°C (77°F): 30-50 cs
Active Content percent: 100%
Surface tension(0.1% aq.):£21.5 mN/m

Performances:
Silibase-2886 Silicone Surfactant reduces the surface tension of aqueous agricultural mixtures significantly lower than is achievable with conventional nonionic surfactants. At concentrations as low as 0.01 percent, Silibase-2886 Silicone Surfactant reduces surface tension below 23 dynes/cm, which produces very rapid wetting and spreading on hard-to-wet surfaces such as waxy leaves. Thus, complete coverage can be achieved with herbicides, insecticides, fungicides and other agricultural chemicals.

In addition to the rapid wetting and spreading, Silibase-2886 Silicone Surfactant also greatly increases the uptake of chemicals into plant tissues. Adding Silibase-2886 Silicone Surfactant to a herbicide tank-mix may significantly enhance its efficacy, particularly in the control of broadleaf weeds with water-soluble herbicides. The rapid uptake produces "rainfastness"; i.e., herbicides are not washed off by rainfall because they have penetrated into the plant surface.

HOW to Use in Agricultural Chemical Formulations:
Silibase-2886 Silicone Surfactant may be used as an ingredient in formulations, provided all the ingredients are compatible. Silibase-2886 Silicone Surfactant is stable in neutral aqueous formulations (pH=6.5-7.5), but will degrade rapidly in acidic or alkaline formulations. New product formulations should be thoroughly tested for performance and shelf stability before entering market.

As an Agricultural Chemical Tank-Mix Adjuvant:
Silibase-2886 Silicone Surfactant may be added to tank-mixes to enhance the biological performance of the spray solution.
Application

Typical use rate

Plant growth regulators 0.03-0.05%

Herbicides 0.03-0.15%

Pesticides 0.03-0.1%

Fungicides 0.02-0.05%

Fertilizer and micronutrients 0.02-0.1%



Use the additive according to manufacturers' label recommendation.

  CAS Registry Number:

27306-78-1
  Synonyms: ;3-[Methoxypoly(ethoxy)]propyl-methyl-bis(trimethylsilyloxy)silane; Polyethyleneglycols methyl 3-[1,3,3,3-tetramethyl-1-(trimethylsiloxy) disiloxanyl]propyl ether;2-[methoxy(polyethyleneoxy)propyl]heptamethyltrisiloxane;3-[3-(2-methoxyethoxy)propyl]-1,1,1,3,5,5,5-heptamethyltrisiloxane;Silwet L-77;
  Molecular Formula: C11H30O2Si3·[C2H4O]n
  Molecular Weight: 278.6112
  Molecular Structure: 27306-78-1 Polyalkyleneoxide modified heptamethyltrisiloxane

  Company: Jiande City Silibase Silicone New Material Manufacturer Co., Ltd.     [ China ]          
  Contact: Kobe
  Tel: 86 571 6453 7063
  Fax: 86 571 6453 7093
  Email: sales@silibasesilicone.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.