Enhanced TDS
Identification & Functionality
- CASE Ingredients Functions
- Carrier
- Chemical Family
- Country of Origin
- Product Code
- MITM11421
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Labeling Claims
- Additional Information
This ammonium salt of a hydrophobic copolymer Dispersant offers an unmatched combination of benefits, including:
- Stability in paints containing zinc oxide and other reactive pigments
- Improved flow and film-build when used with nonionic rheologymodifiers
- Enhanced gloss potential
- Improved corrosion resistance
In gloss formulations, including high-gloss acrylic enamels, TAMOL® 681 Dispersant permits the full development of the gloss potential of the binder. TAMOL® 681 Dispersant is highly compatible with HEUR nonionic rheology modifiers such as ACRYSOL® RM-995 and ACRYSOL® RM- 5000 Rheology Modifiers. When used with these thickeners, TAMOL® 681 Dispersant improves flow and film-build and provides an alkyd-like feel when brushing. TAMOL® 681 Dispersant is well suited for formulating metal and wood primers and stain and corrosion-resistant topcoats for a variety of substrates.
Applications & Uses
- Coating End Applications
- Compatible Substrates & Surfaces
- Markets
- Applications
Properties
- Physical Form
Technical Details & Test Data
- Dispersing Efficiency
TAMOL® 681 DISPersant should be tested at 3.0% to 5.0% active ingredient based on total pigment weight. It is important to determine the proper level for the finished paint formulation. If a low level is used, the dispersion may be incomplete providing an inadequate grind that may not maximize gloss, hiding, or stability. High levels of dispersant may lead to increased water sensitivity.
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S000005
- Principal
Storage & Handling
- Storage Conditions
Store products in tightly closed original containers at temperatures recommended on the product label.
Other
- Appearance
- Clear to light yellow slightly hazy liquid
- Appearance (SDS)
- Liquid
- Color (SDS)
- Yellow to green clear to hazy
- Item Number
- Odor (SDS)
- Ammonia odor
- Other Hazards
- Data not available
- Protect from Freezing
- Yes
- Temperature Control
- Yes
- USA/DOT UN Number
- Not Applicable
- Application Information
Value Units Test Method / Conditions Dosage (Use Level) 3.0-5.0 % % - Chemical Properties
Value Units Test Method / Conditions pH 9.5 - as shipped - Material Composition
Value Units Test Method / Conditions Solid Content 35.0 % % as shipped - Physical Properties
Value Units Test Method / Conditions Bulking Value 0.111 gal/lb gal/lb Density 9.07 lb/gal lb/gal Specific Gravity 1.09 - Storage Temperature 32.0-140.0 °F °F Viscosity 2000.0-12000.0 cPs cPs Brookfield Viscometer - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Autoignition Temperature (SDS) 421.0 °C °C Evaporation Rate (SDS) max. 1.0 % % Butyl Acetate=1 Flash Point (SDS) 103.0 °C °C Pensky-Martens Closed Cup (PMCC) Initial Boiling Point (SDS) 100.0 °C °C Lower Explosion Limit (SDS) 2.6 %(V) %(V) Relative Density (SDS) 1.081 - Water = 1 Relative Vapor Density (SDS) min. 100.0 - air =1 Upper Explosion Limit (SDS) 12.5 %(V) %(V) Vapor Pressure (SDS) 14.0 mm Hg mm Hg at 20°C Viscosity (SDS) 2000.0-12000.0 mPa.s mPa.s Volatile Content (SDS) 59.0-62.0 % % pH (SDS) 9.3-9.8 - - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 600.0 d d