PAVIWATER® TES A+B
Transparent epoxy emulsion in low yellowing
Two component epoxy system, based on epoxy resin and amine in aqueous dispersion. The product comes with a high solids content: the viscosity. It can be lowered significantly by diluting with water.
The film that is obtained has good mechanical characteristics, good resistance to solvents and industrial atmosphere and discrete light resistance.
Type: Funds, Consolidants, Primers
Description
Two-component water-base epoxy system, based on epoxy and amine resin. The product is supplied with a high content of solids: the viscosity can be significantly lowered by diluting with water. The film obtained has good mechanical characteristics, good resistance to solvents and industrial atmosphere and good resistance to light.
Use
Transparent finish on floors and cement products. Anti-dust impregnating agent. Protection of printed floors and transparent consolidation.
Support
The substrate must have a minimum compressive strength of 25 N/mm2 and a tensile strength of 1.5 N/mm2
Preparation of the support
Concrete bottoms. They must be solid, dry (seasoned if newly built), leveled, absorbent, not polluted by oils, detergents, powders or other substances. Evaluate the most convenient type of mechanical preparation.
A mechanical preparation by abrasivation or shot peening is the most recommended, but it is necessary to check how the surface is altered.
Absorbent and unpolluted surfaces can be prepared with a simple cleaning or with washing and subsequent drying
Application
At the time of application, combine the two components in a single container and mix carefully for 2 minutes, using appropriate equipment (drill with propeller).
At the end of the mixing phase, respect the induction time, letting the product rest in the cans. Add the dilution water slowly under stirring, stir the product for 1 minute and use within the time of use.
In the following mirror are shown the times to be respected according to the temperatures:
Temperature in °C 10° 18° 25° 30°
Induction time 30’ 20’ 15’ 10’
Screen time 150’ 130’ 105’ 80’
Warning: if the induction times and the time of use are not respected, there may be a discrepancy of the finish, highlighted by a lack of constancy of color and gloss (degree of gloss).
PAVIWATER TES It can find its application as:
Transparent finish:
- in a single step, after dilution of one part of (A+B) and one part of water, for a product consumption of 0,100 kg/m2
- in two stages, after dilution of one part of (A+B) and 3 parts of water, for the 1st round, and one part of (A+B) and 1,5 parts of water, for the 2nd round, for a product consumption of 0,05 kg/m2 for each shot.
Anti-dust impregnation:
- in a single shot after dilution of one part of (A + B) and 2 parts of water, for a product consumption of 0.07 kg/m2
Product for professional use, the buyer undertakes to follow the above warnings in the application of the purchased product and the instructions in the safety data sheet.
Technical specifications
| PRODUCT DATA | |
|---|---|
| Colour | Transparent tending to light yellow |
| Specific gravity (at 25°C): mixture (A+B) |
1,00 – 1,05 g/ml |
| Viscosity (at 25°C): mixture (A+B) |
15.000 +/- 3.200 mPa•s (spindle 2, rpm 1,5) |
| Dry residue (A+B) | 61% by weight and volume |
| Flash point | None |
| Solvent for cleaning tools | Water |
| Storage | 12 months store in a dry place at a temperature between 5°C and 35°C |
| APPLICATION DATA AND TIMES | |
|---|---|
| Mixture ratio | by weight: A=100, B=62 |
| Pot-life (50% R.H.) | at 10°C > 180 min at 25°C 120 min at 30°C > 90 min |
| Dry to the touch (50% R.H.) | at 10°C 36-48 hours at 25°C 8-10 hours at 30°C 5-7 hours |
| Coverage (50% R.H.) | at 25°C 24 to 48 hours |
| Hardening in depth (50% R.H.) | at 25°C 7 days |
| Environmental conditions of use | Temperatures between +10 °C and +30 °C and R.H. < 70% (*) |
| Coating maintenance | For cleaning operations use neutral detergents |
| (*) The degree of brilliance of the applied PAVIWATER TES product is influenced by several factors: material temperature, ambient humidity, application temperature and porosity of the substrate. | |
