Sapetin D 27
- CASE Ingredients Features
- Good BindingImproved Workability
Sapetin D 27 is an almost neutral and odorless aqueous solution of modified phosphonic acid salts.
Identification
- CASE Ingredients Functions
- Plasticizer
Product families
Applications
- Concrete Coatings & Stains
- Floor Coatings
- Ceramics & Refractory
- Floor Coatings
Product Families
- Functional Additives
- Cement & Concrete Additives
- Mortar & Gypsum Additives
- Glass & Ceramic Additives
Other characteristics
- Brand
- Woellner Sapetin
- Features
Excellent Dispersibility, Good Binding, Improved Workability
- Functions
- Dispersant, Plasticizer
- Labeling Claims
- Preservative-free, Solvent-free
- Preservative-free
- Solvent-free
- Note
The optimum dosage for Sapetin D 27 can be determined by plotting a dispersant requirement curve. By this means, any tendency to flocculation can be counteracted.
- Markets
- Building & Construction
- Industrial
- Paints & Coatings
- Storage
Sapetin D 27 must be protected from frost during storage. Its shelf life in the original containers is at least one year.
- PACKAGING
- 30 kg can
- 300 kg drum
- Container
- Road tanker
- Appearance
- Colourless to Yellow Coloured Solution
- Properties
Highly negative charge.; Stable against hydrolysis even in alkaline media.; Excellent dispersing effect in a broad pH value range.; Has chelating properties (e.g. bonding iron).; ls fixed to filler and pigment surfaces.; Particularly effective in dispersing silicate fillers, e.g. kaoline.; Low addition rates suffice for high efficiency.; Very low odor level, free of preservatives or organic solvents.
- Soluble In
- Water
- Technology
- CASE Ingredients
- Industrial Additives & Materials
- Action Mode
Sapetin D 27 has a highly negative charge; it is adsorbed to filler and pigment surfaces and thus creates a repulsion effect between the single particles, so that highly concentrated dispersions with reasonable viscosity can be produced. Due to the high stability of Sapetin D 27 against hydrolysis a stable dispersing effect is ensured thus counteracting agglomeration.
- Packaging Type
- Cans
- Drums
- Industrial Additives End Use
- Cement
- Ceramics
- Industrial Additives Features
- Excellent Dispersibility
- Industrial Additives Functions
- Dispersant
- Compatible Substrates and Surfaces
- Concrete
Technical data
Table 1 of 1
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Density (20°C) | approx. 1.41 | g/cm^3 |
| Solids content | approx. 45.0 | % |
| pH Value | approx. 8.3 | — |
| Viscosity (20°C) | approx. 90 | mPas |
