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 required in order to properly determine back pressure dependency of viscosity.
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.
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