Description 

Composition: low molecular weight polymer of methyl-(3,3,3-trifluoropropyl)siloxane (100% fluorosilicone polymer)

Synonyms: Trifluoropropylmethylsiloxane, Methyl Trifluoropropyl Silicone Fluid, Trifluoropropyl methyl siloxane polymer

CAS No: 63148-56-1 

Equivalent Product: Dow Corning FS 1265 or Dowsil FS 1265

 

Chemical Structure:

Fluorosilicone oil TPD-FS8012 is methyl terminated low molecular weight polymer. Since the introduction of trifluoropropyl on silicon atoms, it has excellent oil & solvent resistance, good lubricity, low surface tension and low refractive index, while remains wide working temperature range of silicone oil(-40~204℃). 

Features

• Excellent oil & solvent and chemical resistance
• Excellent oxidation resistance 
• Low surface tension and low refractive index
• Good compatibility with most elastomers 
• Wide range of working temperature(-40~204℃)

Technical Index 

Item	Unit	TPD-FS8012-300	TPD-FS8012-500	TPD-FS8012-1000
Appearance		Colorless transparent or light yellow transparent liquid
Viscosity at 25℃	mm2/s	300	500	1,000
Viscosity at -18℃	mm2/s	5,200	12,000	20,000
Viscosity at 100℃	mm2/s	27	36	69
Viscosity at 204℃	mm2/s	5.3	6.4	10.3
Flashing Point	℃	≥260	≥270	≥300
Freezing Point	℃	≤-47	≤-40	≤-31
Working Temperature	℃		-40~204
Volatility (200℃/4hr)	%		＜5

* Fluorosilicone oil TPD-FS8012 is also available in 10,000mm2/s. 

Applications 

Used as a base oil for grease & paste with requirement of corrosion and solvent resistance.

Used in production of efficient defoaming agent and textile finishing agent.

Used in vacuum pump as a lubricating oil to handle with highly reactive gas.  

Packing

5KG, 25KG, 50KG or 200KG Plastic or Iron drums.

Transportation & Storage 

1. Transported as non-dangerous chemicals.

2. Require sealed and airproof packing. 

3. Should be stored in a shady cool, ventilated warehouse.  

4. Keep away from fire, heat source, direct sunlight and rain. 

5. Avoid from oxidant, acid, alkali chemical materials and other impurities. 

Shelf Life

Shelf Life: 2 years.