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Lansperse SPA
- CASE Ingredients Features
- Excellent Dispersibility
- Chemical Family
- Polyacrylates, Sodium SaltsPolyacrylatesSodium Salts
Lansperse SPA is a Sodium Polyacrylate that has been developed to give a product of a specific molecular weight that offers optimum dispersing properties for a wide range of inorganic powders such as Kaolin, Calcium Carbonate and Talc.
Properties
- Physical Form
- Liquid
Identification
- CASE Ingredients Functions
- Dispersant
Product families
CASE Ingredients — Additives
- Dispersing & Wetting Additives
Other characteristics
- Brand
- Lansperse
- Functions
- Dispersant
- Solid Content
- 38.0 - 42.0 %
- Labeling Claims
- APEO-Free, VOC-free
- APEO-Free
- VOC-free
- Odor
- Mild
- Appearance
Clear to hazy liquid free from foreign matter (at 25°C)
- Soluble In
- Water, White Spirit, MPG, 2 Ethylhexanol
- Applications
- Lansperse SPA is an APE and VOC free dispersing agent for aqueous pigment dispersions. Lansperse SPA is particularly recommended for the dispersion of Titanium Dioxide. With the use of Kemectant EB3 and Lansperse DS200W pigment loadings of up to 70% can be achieved.
- Recommended levels based on pigment level
- Inorganic Pigments 1 - 4%
- Incorporation
- Incorporate the dispersing agents into the aqueous binder during high-speed dispersion before the addition of the pigments. For higher than 30% pigment loadings this mill base must then be processed through high energy dispersion techniques such as bead mills, basket mills and three roller mills.
- Insoluble In
Ethanol, Isopropanol, Acetone, Mineral Oil, Vegetable Oil, Xylene, UV Monomer, Shellsol A150N
- Technology
- CASE Ingredients
- Dispersible In
- DEG
- Packaging Type
- Bulk
- Drums
- Totes (IBC)
- Storage Information
Stainless steel, polyethylene or glass lined equipment is necessary for the storage of Lansperse SPA in order to prevent corrosion and subsequent contamination. This material can separate on standing and at low temperatures. May require agitation and warming prior to use.
- Chemical Inventories
- TSCA (USA)
- Packaging Information
Lansperse SPA can be supplied in bulk road tankers, IBC's, 200kg or 25kg nett drums.
- Certifications and Compliance
- California Proposition 65
Technical data
Table 1 of 2
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Solids Content | 38 - 42 | % |
| Composition | Sodium poly acrylate | — |
| Viscosity (at 25°C) | 251.0 | cPs |
| Specific Gravity (at 20°C) | 1.28 | — |
| Pour Point | max. 0 | °C |
| Flash Point | min. 150 | °C |
Table 2 of 2
1 row| Characteristic | Value |
|---|---|
| pH (Neat) | 6.5 - 8.5 |
