High Temperature GPC - Polyolefine Characterization
Polyolefins, such as Poly(ethylene) or Poly(propylene), are soluble in Trichlorobenzene (TCB) and Dichlorobenzene (DCB) at elevated temperatures above 150°C. GPC analysis is carried out using specific High Temperature GPC instruments equipped with IR, RI, viscometry or light scattering detection. PSS POLEFIN columns have been specifically developed for High Temperature GPC analysis with a strong focus on
- a wide and linear separation range
- excellent temperature stability
- efficient separation
Speifications
For High temperature GPC/SEC of polyolefins.
For Poly(ethylene), Poly(propylene) and others.
Material:
- Modified Styrene-divinylbenzene copolymer network
- Particle Sizes: 10, 20 µm
- Molar Mass Range: 100 - 30 000 000 Da
- available as analytical and HighSpeed column
Mobile Phases:
- Ideal for TCB, DCB, o-DCB, Decalin
Maximum Temperature:
- 200°C
Molar Mass Ranges
Calibration Curves
POLEFIN Calibration Curves Individual Columns
Calibration Kits
PSS offers two different ReadyCal Kits designed specifically for HT Instruments:
for Agilent/PL 220 Instruments:
PSS-pskitr1ht
Polystyrene
3 x 10 Vials 1.5 mL, Mp 370 - 2 520 000 Da
for Polymer Char Instrumentes:
PSS-pskitr10ht
Polystyrene
4 x 5 Vials 10 mL, Mp 266 - 12 200 000 Da
