Silwet L-7608

Product Details

CasNo： 67674-67-3

MF： (C2H4O)nC10H28O3Si3

Appearance： liquid

Delivery Time： 15 days

Packing： 200kg/drum

Purity： 99%

• Basic Properties
  • Type: Specially modified polyether siloxane copolymer, an organosilicon surfactant.
  • Appearance: Light yellow transparent liquid.
  • Physical Indicators: Refractive index (25℃) is 1.440 - 1.450; Viscosity (25℃) is 20 - 60cp; Surface tension (0.1%) is 20.5mN/m.
• Performance Characteristics
  • It has excellent surface tension reduction ability, which can strongly reduce the surface tension of aqueous systems, thus achieving excellent substrate wetting and leveling effects.
  • Its performance is comparable to Silwet 408, the leading product in organosilicon synergists, and it is more cost-effective.
• Application Fields
  • Water-based coatings: Improve the wettability of difficult-to-coat substrates and prevent shrinkage cavities.
  • Printing inks: Enhance substrate wettability.
  • Synthetic leather: Used for the wetting of release paper.
• Usage and Storage
  • Dosage: 0.1 - 1.0%.
  • Packaging: 25kg iron drum, 200kg iron drum.
  • Storage: Store in a sealed condition, with a shelf life of 24 months at room temperature.