PKFE Typical Properties

600 -895

Viscosity (1), cP at 25° C

99 min. (3)

Solids (2) Wt. %

200 max.

Color (1), APHA

15 max.

Haze (1), %

pellets

Physical Form

16,000

Mn (av.), Daltons

60,000

Mw (av.). Daltons

98

Tg, °C, (DSC)

<4

Melt Index at 200°C

- -

Melt Viscosity (5), Poise at 200°C

1.18

Specific Gravity (6)

Ultra-high molecular weight grade; for film extrusion

Comments

Catalog Page

(1) 20% solution in cyclohexanone
(2) gravimetric, 3 hours at 135°C
(3) gravimetric, 3 hours at 80°C then i hour at 220°C
(5) at 1034 s-1
(6) fused, at 25°C