Capillary Viscosity with Back Pressure (D3 Testing)
R-033
Description
Capillary viscosity testing is performed using a special apparatus that allows the adjustment of back pressure at the die exit. Multiple back pressures are run in order to properly determine back pressure dependency of viscosity. Please note that this test ID is for a single temperature; additional temperatures can be performed for a reduced cost.
Standards
- ASTM D3835
Data
Cross/WLF Model, Rabinowitsch corrected Viscosity data. This data appears in Matereality as Capillary Viscosity.
Replicates
Number of times this test is repeated: 1
Samples
Application
This is test is intended to prodce data that is required to caluclate the D3 coefficient in the Cross/WLF viscosity model.
Add to Cart