Solvay Japan Co., Ltd.

GALDEN SV

Solvay Japan Co., Ltd.

Galden®SV Fluids

CFC-free Solvents for Safer Operations

 

Features and Benefits

Galden®SV solvent fluids are low molecular weight Perfluoropolyethers (PFPEs) which exhibit a wide range ofboiling points from 55 °C to 135 °C, and they are:

•Safe

•Non flammable

•Non toxic 

Therefore, they can be used for cleaning operations where solvents are:

• Applied to hot components

•Heated prior to application

•Pressure sprayed onto components

Galden® SV fluids have Zero Ozone Depletion Potential(Zero ODP): they do not contain Chlorofluorocarbons(CFCs) chlorine, bromine and iodine. They do not require particular safeguard precautions or use-restrictions and they are fully compatible with all metals, a wide varietyof rubbers and commercially available elastomers andplastics。

Galden®SV fluids are formulated to be compatible and fully miscible with PFPE oils and greases. They are fully miscible with Perfluorocarbon (PFC) fluids and with Chlorotrifluoroethylene (CTFE) oils above 45 °C.

 

Typical Properties

(not for specification purpose)

Properties Units

SV55

SV70 SV80 SV110 SV135
Boiling point °C 55 70 80 110 135
Density g/cm3 1.65 1.68 1.68 1.71 1.72

Surface tension

Dyne/ cm 14 14 16 16 17

Kinematic viscosity at 25 °C

cSt 0.45 0.50 0.57 0.77 1.00
Heat of vaporization at boiling point cal/g 22 17 17 16 16
Vapor pressure at 20 °C torr 228 141 62 17 8
Solubility of water ppm < 10 < 10 < 10 < 10 < 10
Flash point °C None None None None None
Fire point °C None None None None None
Autoignition temperature °C None None None None None
ODP - 0 0 0 0 0