Surface Tension Depressant

• Post Date:

  Jul 08,2025

• Expiry Date:

  Jan 04,2026

• Detailed Description:

  Cas No. :541-02-6 Product Description
  Summarization:
  Silicone Surfactant is a stable copolymer of a polydimethylsiloxane and a polyoxyalkylene ether. It is soluble in cold water, but exhibits inverse solubility above 48°C (118°F).Silicone Surfactant is also soluble in acetone, toluene, lower alcohols and some hydrocarbons.
  
  
  Typical product data
  Appearance:clear-straw liquid
  Active content:100%
  Refractive index at 25℃:1.445-1.450
  Viscosity at 25℃:500-3000cp
  Cloud point(1%): 45-50℃
  
  Key Performance and Properties:
  Water soluble below 48°C, useful in cold and warm water formulations.
  Excellent leveling and surfactant characteristics, which are important in finishes for paints and coatings.
  Good lubricating and release characteristics, which provide molding production efficiency.
  
  Applications:
  Silicone Surfactant has been found useful in textiles, personal care products and paints, in concentrations ranging from 0.05 to 3%. Typical applications are as follows:
  In Textiles
  At concentrations up to 2%, it has been used for:
  (a) Fiber lube
  (b) Thread lube
  (c) Hot system defoaming
  · Jet dye
  · Dye beck
  (d) Antistat
  (e) Softener
  In Personal Care Products
  At concentrations up to 3%, it has been used for:
  (a) Hair sprays
  (b) Hand lotion
  (c) Antiperspirants
  (d) Shaving aids
  (e) Shampoos
  In Paint
  At concentrations up to 0.5%, it has been used to:
  (a) Minimize cratering and fish-eyes in waterborne coatings.
  (b) Improve flow control in organic coatings.
  (c) Increase mar resistance and slip of cured coatings.
  For Release
  At concentrations up to 5%, it has been used for:
  (a) Plastic mold release
  (b) Paintable mold release
  (c) Rubber lubricant
  
  
  Packing and Store
  Available in 25 liter pail and 200 liter drums.
  24 months in closed containers.
  
  Other Names:
  Silicone Surfactant for personal Care, Silicone for Personal Care, Silicone Agent for Hair sprays, Silicone for Hand lotion, Silicon for Antiperspirants, Silicon Agent for Shaving aids and Shampoos, Silicone Surfactant for Pet, Animal Shampoos, Surfactant for Personal Care.

• CAS Registry Number:

  541-02-6

• Synonyms:

  ;D5;4-04-00-04128 (Beilstein Handbook Reference);BRN 1800166;CCRIS 1328;Cyclic dimethylsiloxane pentamer;Cyclopentasiloxane, decamethyl-;Dekamethylcyklopentasiloxan;Dekamethylcyklopentasiloxan [Czech];Dimethylsiloxane pentamer;Dow corning 345;Dow corning 345 fluid;HSDB 5683;KF 995;NUC silicone VS 7158;SF 1202;Silicon SF 1202;UNII-0THT5PCI0R;Union carbide 7158 silicone fluid;VS 7158;Cyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl-;2,2,4,4,6,6,8,8,10,10-decamethyl-1,3,5,7,9,2,4,6,8,10-pentoxapentasilecane;

• Molecular Formula:

  C₁₀H₃₀O₅Si₅

• Molecular Weight:

  370.7697

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S23:;
  S24/25:;
  

• 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