PKHB-300 Typical Properties

180 -409

Viscosity (1), cP at 25° C

99 min.

Solids (2) Wt. %

200 max.

Color (1), APHA

15 max.

Haze (1), %

powder

Physical Form

10,000

Mn (av.), Daltons

35,000

Mw (av.). Daltons

86

Tg, °C, (DSC)

30 - 60

Melt Index at 200°C

- -

Melt Viscosity (5), Poise at 200°C

1.18

Specific Gravity (6)

Micronized PKHB/B+ grade; 150 to 300 micron range

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