PKHB-100: Micronized PKHB/B+ Averaging 60 Microns

PKHB-100 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; <100 microns; 60 micron avg. Comments
(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

Other Standard Solid Grades