UCAR POLYPHOBE Rheology Modifier T-901

The UCAR™ POLYPHOBE™ Tint Series of rheology modifiers is a family of HASE thickeners developed for use in tint-base paints when minimum viscosity loss upon tinting is desired. The series is supplied as a low viscosity emulsion for ease of incorporation and rapid viscosity equilibration.

UCAR POLYPHOBE T-901 offers the following performance features:

  • Optimal ICI development in small particle size acrylic and styrene-acrylic coatings
  • Minimal viscosity loss upon tinting, in small particle size acrylic and styrene-acrylic coatings
  • Excellent color float resistance
  • Ease of handling and rapid viscosity development
  • O VOC and APE-free
Typical Properties(1)
Property Value
Total Solids, % by weight 39.0-41.0
Particle Size, microns 0.15
Viscosity, cP >100
Weight per Gallon, lb 8.8-9.2

pH Value

2.5-4.5
(1) The data provided for these properties are typical values, intended only as guides, and should not be construed as sales specifications.


Product Information
UCAR POLYPHOBE Rheology Modifier T-901 (33KB PDF)
Safety Data Sheets
Safety Data Sheet (92KB PDF)