POLIVA EP-NEW
- CASE Ingredients Features
- Abrasion ResistanceAlkali ResistanceGood BindingImproved FlexibilityWater Resistance
Poliva EP-NEW is a non-plasticized aqueous copolymer based on Vinyl Acetate / Veova10. It is suitable for the production of paints with high PVC, good flexibility and excellent weathering resistance.
Properties
- Physical Form
- Emulsion
- Liquid
Identification
- CASE Ingredients Functions
- Binder & Resin
Product families
- Other Resins & Binders
Other characteristics
- Brand
- POLIVA
- Features
Abrasion Resistance, Alkali Resistance, Good Binding, Improved Flexibility, Water Resistance
- Safety
Industrial Safety and Environmental Protection:; Not hazard Substance according to the current dangerous substance regulations.
- Markets
- Paints & Coatings
- Appearance
- Clear
- Applications
Paints & Coatings — Other Paints & Coatings Applications
- Technology
- CASE Ingredients
- Processing Notes
Pigmenting can be done in the normal way by mixing the pigments and extenders with the usual additives and water in a paste. Addition of a dispersing agent in small amounts in combination with sodium hexametaphosphate or tripolyphosphate is strongly recommended. The polymer dispersion should be added only after the required degree of grinding has been achieved. Incorporation of good coalescent solvents like Texanol (Eastman) will yield better results in film washability. Many thickeners are used to adjust the desired viscosity of the paint and to improve its processability. Very good results are achieved by employing cellulose ethers with retarded swelling and medium to high molecular weight. Also urethane and acrylic thickeners can be used. A lot of commercially available defoamers can be included in order to prevent excessive foaming in the paints, trials must be carried out to determine the most suitable grades and the correct concentration. Organic pigments should be tested for their suitability for exterior paints, especially in the case of pasted tones.
- HIGHLIGHTS
- Stabilizing system: Anionic / non-ionic
- Principle Properties:
- Strong binding power.
- Excellent flexibility.
- Very good washability even at high PVC values.
- Plasters and texture coatings
- Stabilizing System
- anionic / non-ionic
- Storage Stability
POLIVA EP-New is stable for at least 1 year when stored between +5 and +40 o C Do not store latex under freezing condition. When containers are open they should be used as soon as possible or be resealed to prevent drying up.
- Freeze Thaw Stability
- Excellent
Technical data
Table 1 of 1
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Density | 1.05 ± 0.02 | g/cm3 |
| Minimum film forming temperature (MFFT) | 13 - 14 | ºC |
| Particle Size | approx. 0.2 - 0.7 | um |
| pH Value | 4 - 6 | — |
| Solid Content | 50 ± 1 | % |
| Viscosity (23ºC, sp 4 Brookfield viscometer RVT 20 rpm) | 2000 - 4000 | mPa·s |
