3

Introduction

introduced to meet the demanding needs of the disk drive industry. Product specifications are tightly controlled

for the following:

Novec 7200DL fluid is used by the disk drive industry for the deposition of lubricants and lubricant additives

onto hard disk media as well as for cleaning during the processing of head gimbal assemblies. It is also used in

other electronics and in medical industry applications that require a high purity and consistent product.

Product Information

Typical Physical Properties

Environmental and Safety Properties

Properties

Molecular Weight

264

Boiling Point (°C)

76

Freeze Point (°C)

-138

Liquid Density (g/ml)

1.42

Surface Tension (dynes/cm)

13.6

Solubility of Solvent in Water, ppmw

<20

Solubility of Water in Solvent, ppmw

92

Vapor Pressure (mmHg)

118

Viscosity (cps)

0.58

Heat of Vaporization (cal/g @ boiling point)

28

Specific Heat (cal/g °C)

0.29

Properties

0.00

55

Atmospheric Lifetime (years)

0.77

Flash Point

None

Flammability Range in Air

2.4-12.4%

1

CFC-11=1.0

2

Data compiled

from published

information.

Not for specification

purposes. All values

@ 25°C unless

otherwise specified.

Material Description

Ingredients

Ethoxy-nonafluorobutane

99.0% minimum

Non-volatile residue (NVR)

1.0 ppm maximum

Appearance

Clear, colorless