[Introduction]
TT-935 hydrophobically modified alkali soluble emulsion thickener can be used as the preferred thickener or synergistic thickener for aqueous systems. At relatively low levels, TT-935 is effective in improving medium shear viscosity. The fluidity and leveling properties of the coating were improved by using TT-935 alone as a thickener compared to medium to high molecular weight cellulose thickeners. The addition of a small amount of surfactant or glycol ether co-solvent to lower the low shear viscosity can change the rheological properties of TT-935, thereby further improving the fluidity and leveling of the coating.
[Physical and Chemical Index]
Appearance: milky white liquid
Solid content: 30.0%
Ionic properties: anionic
Density: 1.06KG/L (25瘫)
Viscosity: <25cps
pH: 2.1-3.5
[Features and advantages]
* Improve flow and leveling
* Improve splash resistance
*Antimicrobial and enzyme
* Reduce raw material costs
【Application Guide】
Dilute TT-935 with water in a ratio of 1:1, adjust the pH of the coating to 8.0-9.0. Slowly add the diluted TT-935 under low-speed agitation, and measure the viscosity change of the coating while stirring. After the desired viscosity is reached, the addition of the thickener is stopped.
[packaging]
Net weight 160 KG / barrel
【manufacturer】
Rohm and Haas / USA