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HIFLON 603 Dispersion

HIFLON 603 is a stable dispersion of Polytetrafluoroethylene (PTFE) in water. In it, PTFE particles are negatively charged and have a mean dimension of 0.25micron.

 

Specifications of HIFLON Dispersion grades:

 

Property

Unit

Hiflon- 603/1

Hiflon- 603/3

PTFE content

%

59.5 ± 0.5

59.5 ± 0.5

Surfactant

%

3.0 ± 0.3

4.5 – 5.0

pH

-

10 – 10.5

10 – 10.5

Density

g/cc

1.51 – 1.52

1.51 – 1.52

Mean particle size

Micron

0.25

0.25

Moistening power

-

Good

Good

Stability at 20oC

-

Excellent

Excellent

Packing

kg

Packed in plastic container with 20 kg on PTFE content or 33.33 kg on total weight.

 

Storage:

HIFLON 603 Dispersion can be stored at 10 – 20 oC for months together. Generally, recommended storage period is 6 – 8 months. However, to avoid the possibility of slight sedimentation, it is advised to shake the dispersion gently once in a week. HIFLON 603 Dispersion should be prevented from getting high rise in temperature which can result in irreversible partial or total coagulation. For extra safety, avoid storing at a temperature of equal to or less than 5 oC for short time. One should avoid subjecting HIFLON 603 dispersion to vigorous agitation, shock or vibrations. Strictly avoid contact with solvents miscible with water such as acetone, methanol etc.

 

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