High-hydrogen silicone oil fabric water repellent agent

Chemical Name:High Hydrogen-Containing Silicone Oil High-hydrogen silicone oil hydrogen-terminated polydimethylsiloxane fabric water repellent, moisture-proof and anti-yellowing agent


CAS No.:63148-57-2


Product Categories:Organic Chemistry


Molecular Formula:C₇H₂₂O₂Si₃


Formula Weight:222.5


Appearance:Colorless transparent liquid


Packaging Method:25kg200L Plastic Drum


Type Of Transportation:By Air/By Sea/By Train/By Express


Sample:Available


High-hydrogen silicone oil fabric water repellent agent

Product Description Of

High-hydrogen silicone oil fabric water repellent agent
  • Density: 0.98~1.01 g/cm³
  • Refractive Index: 1.390~1.410
  • Hydrogen content: High active hydrogen content
  • Solubility: Insoluble in water, soluble in hydrocarbon solvents
  • Active group: Abundant reactive Si-H bonds
  • Reactivity: Can react with vinyl group via hydrosilylation under catalyst
  • Thermal stability: Good temperature resistance
  • Chemical stability: Stable in neutral condition, easy to decompose under strong alkali
  • Volatility: Low volatility
  • Viscosity: Stable viscosity with different grades available


Chemical Properties Of

High-hydrogen silicone oil fabric water repellent agent
melting point-35°C
boiling point155-220°C
density0.971
vapour pressure5 mm Hg ( 20 °C)
refractive index1.4035
flash(ing) point63°C
solubilitySoluble in chloroform (a little), methanol (a little)



Safety Information Of

High-hydrogen silicone oil fabric water repellent agent
dangerous markXi
Hazard Category code36/37/38
Safety Instructions26-36
Dangerous Goods Transportation Number2987
WGK Germany3
TSCATSCA listed



Product Application Of

High-hydrogen silicone oil fabric water repellent agent
  • Main cross-linking agent for addition cured silicone rubber and silicone gel.
  • Used to prepare waterproof agent, moisture-proof agent and hydrophobic treating agent.
  • Raw material for synthesizing polyether modified silicone oil and various functional silicone fluids.
  • Applied in textile industry for fabric waterproof, anti-sticking and soft finishing.
  • Used as foaming agent for silicone foam rubber products.
  • Additive for coating to improve water resistance and anti-fouling performance.
  • Used in electronic potting glue, insulating silicone adhesive curing system.
  • Surface hydrophobic treatment for glass, stone, powder materials.
  • Modify silicone resin to enhance crosslinking density and mechanical strength.
  • Essential raw material for making silicone emulsion waterproofing agent.


Packaging Method Of

High-hydrogen silicone oil fabric water repellent agent
  • Galvanized-iron-drum
  • Galvanized-iron-drum-2
  • Galvanized-iron-drum-3
  • Galvanized-iron-drum-4

Factory Show

  • Galvanized-iron-drum-4
  • 34
  • 3m-4
  • 2-4