Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- CASE Ingredients Functions
- Cleaning Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- HII Features
- Product Highlights
- Deuteron® VT 819 is a natural biopolymer based on polysaccharides. Due to the glyoxal surface treatment the hydration properties of Deuteron® VT 819 are de- layed. This leads to an easy to use and easy to disperse product. Solutions based on Deuteron® VT 819 tolerate a wide temperature and pH range. At pH levels <2 and >12 depolymerisation and thus a decrease in viscosity can occur.
- Deuteron® VT 819 is stable in anionic and non-ionic systems. In cationic systems it may come to incompatibilities. Deuteron® VT 819 creates a strong structure viscosity. The viscosity decreases when the shear force is increased. It quickly returns to the base viscosity when the shear force is removed. This prevents settling of pigments and fillers and separation of the liquid phase during storage. It also makes application easier by stabilising the sagging behavior.
- The product is compatible with most commonly-used binders and thickeners used in the coating industry.
Applications & Uses
- Markets
- Applications
- Adhesive & Sealant End Applications
- Coating End Applications
- Ink & Toner End Applications
- Application and Dosage Information
- Deuteron® VT 819 is a natural biopolymer based on polysaccharides. Due to the glyoxal surface treatment the hydration properties of Deuteron® VT 819 are de- layed. This leads to an easy to use and easy to disperse product. Solutions based on Deuteron® VT 819 tolerate a wide temperature and pH range. At pH levels <2 and >12 depolymerisation and thus a decrease in viscosity can occur.
- Deuteron® VT 819 is stable in anionic and non-ionic systems. In cationic systems it may come to incompatibilities. Deuteron® VT 819 creates a strong structure viscosity. The viscosity decreases when the shear force is increased. It quickly returns to the base viscosity when the shear force is removed. This prevents settling of pigments and fillers and separation of the liquid phase during storage. It also makes application easier by stabilizing the sagging behavior.
- The product is compatible with most commonly-used binders and thickeners used in the coating industry.
Properties
- Physical Form
- Appearance
- Yellowish powder
- Typical Properties
Value Units Test Method / Conditions Bulk Density approx. 800 g/L - Viscosity (in 1% Water) approx. 2700 mPa.s -
Packaging & Availability
Storage & Handling
- Shelf Life
- 24 months
- Storage and Shelf Life Conditions
- 24 months at room temperature and dry conditions.
- Storage temperature should not exceed 35 °C. The rela- tive humidity should not exceed 70 %.