Technical Index for Coolants

SYLTHERM XLT

†

SYLTHERM XLT

† heat transfer fluid is a specially formulated, high performance silicone polymer††.

Recommended use temperature range:

-100°C (150°F) to 260°C (500°F)

Suitable applications:

Single fluid process healing and cooling systems in the

†

Trademark of Dow Corning Corporation

††

You may need to comply with similar or additional

SYLTHERM† 800† 800 heat transfer fluid is a highly stable, longlasting silicone fluid designed for high temperature liquid phase operation. It exhibits low potential for fouling and can often remain in service for 10 years or more. SYLTHERM 800 has essentially no odor, is low in acute oral toxicity, and is not listed as reportable under SARA Title III, Section 313††.-40°C (-40°F)Trademark of Dow Corning CorporationYou may need to comply with similar or additional regulations in other

SYLTHERM

† 800 heat transfer fluid is a highly stable, longlasting silicone fluid designed for high temperature liquid phase operation. It exhibits low potential for fouling and can often remain in service for 10 years or more. SYLTHERM 800 has essentially no odor, is low in acute oral toxicity, and is not listed as reportable under SARA Title III, Section 313††.

Recommended use temperature range:

-40°C (-40°F)

†

Trademark of Dow Corning Corporation

††

You may need to comply with similar or additional regulations in other

AK-225

AK-225 is an environmentally sensible hydrochlorofluorocarbon (HCFC) designed to replace chlorofluorocarbon (CFC), perfluorocarbon (PFC), and other HCFCs with high ODP values in a variety of applications. Its selective solvency, physical properties, and ability to form azeotropes make AK-225 ideal for general and precision cleaning, as a carrier for silicone and halogenated lubricants, and as a coolant.

Physical Properties of AK-225

Molecular Weight 202.94

Boiling Point (°C) 54

Freezing Point (°C) -131

Critical Temperature (°C) 208

Critical Pressure (kg/cm

2) 30.23) 5583)2, 25°C) 0.3852 = 1.0, 100yr TTH) 370

 

VERTREL

® XF

Boiling Point:

55°C (131°F)

Vapor Pressure:

226 mm Hg @ 25°C (77°F)

Solubility in Water:

140 ppm

pH:

Neutral

Form:

Liquid

Color:

Clear, colorless

Density:

1.58 g/cm3 @ 25°C (77°F)

®

DuPont Fluoroproducts