High Viscosity Silicone Oils IOTA PDMS 47V5000 - 47V500000

Description: IOTA PDMS 47V5000 - 47V500000 (viscosities 5 000 - 10 000 - 12 500 -

30 000 - 60 000 - 300 000 – 500 000) are dimethylpolysiloxane polymers with linear chains.

Applications:

Antiadherent agents: mould release of plastics and metal castings,
Additives in maintenance products (wax polishes, floor and furniture polishes, etc.).

Lubricants: lubrication of elastomers and plastics on metal,

Characteristics:

Appearance................................................................. clear-colorless liquids

Viscosity at 25℃，mm2/s，approx.................................................... 5 000 - 500 000

Specific gravity at 25℃，approx........................................................ 0.973

Flash point（open cup），℃，........................................................... >300

Fire point, °C ............................................................ >350

Pour point，℃，approx........................................... - 45

Refractive index at 25℃，approx. .......................... 1.404

Surface tension at 25℃, mN/m, approx. ................. 21.1

Vapor tension at 200℃，Pa，approx. ...................... 1.33

Expansion coefficient between 25℃ and 100℃，cm3/(cm3·℃), approx, ...... 9.45*10-4

Storage and shelf life:

When stored in its original unopened packaging at a temperature of between -20 and +50 ℃, IOTA 47V5000-47V500000 may be stored for up to 36months from its date of manufacture (expiry date). Comply with the storage instructions and expiry date marked on the packaging.

Past this date, IOTA no longer guarantees that the product meets the sales specifications. 

Advantages:

Excellent thermal stability,

Good resistance to combustion,

Low freezing point,

Low surface tension,

High compressibility,

Good oxidation resistance,
Good dielectric properties,

Soluble in aromatic, aliphatic and chlorinated solvents,

Insoluble in water and alcohols.

Packaging:

IOTA PDMS 47V5000-47V500000 are available in 25 and 200 kg drums, in 1000kg containers or in tankers.