poliver

Code

1213

Description

Non-yellowing, high-reflection alitofoam polyurethane finish characterized by high surface hardness and excellent abrasion resistance, perfect adhesion to the surface, high flexibility, excellent resistance to washing with alkaline acid solutions and excellent resistance to water, oils, fats, gasoline, alcohol and spots. POLIVER is applicable on metallic surfaces

Use

POLIVER is used as a finish to improve the aesthetic appearance and resistances in highly aggressive environments such as heavy industries and marine environments. It is also employed as a finish for concrete flooring subjected to pedestrian traffic or wheeled trolleys.
Suitable for painting swimming pools and basins containing non-drinkable water. Excellent abrasion resistance.
It can be applied directly to primer and intermediates such as: Epofond, Epofond zinc, EPO primer, EPO surface.

Appearance of the film

Brillant

Color

White, RAL

Components

2

Hardening

Chemical reaction between two components

Specific weight

1,180 - 1,260 gr/ml (A + B)

VOC

55%

Estimated yield

13,7 m² /L for a thickness of 40 microns dry

Flash point

Component A           34°C
Component B           27°C
Thinner                     27°C

Minimum thickness

40 micron

Brilliance

> 90 gloss

Temperature resistance

120°C in continuous, 250 °C noncontinuous.

Chemical resistance

Water Diluted acids Saline Solutions Diluted alkalis
Excellent Good Excellent Good

Preparation of surfaces

Surfaces primerized with base coats, intermediates, epoxy finishes, free from contaminants.

Preparation of the product

Mix component A before use, then add component B and mix again.
Component A                100
Component B                  20
Thinner

Induction

Not provided

Pot life

8 hours at 20°C

Thinning

Polyurethane thinner
For roller application: 10%
For airless application: Max 5%
For spraying applications: 10-20%.

Environmental conditions

Ambient temperature:        + 5 to 40 °C
Support temperature:         > of 5 °C
Humidity:                            0 – 70%
To prevent the formation of condensation, the temperature of the surface must be at least 3 °c higher than the dew point.

Dry and hardening

For thicknesses of 40 microns                      10°C           20°C           30°C
Dry to touch                                                   8                 4                  2    hours
Dry deep                                                        24              12                 8

Time of overpainting

Minimum (hours)                                        10°C          20°C            30°C
                                                                    24            12                6
Maximum                                                  1 month

Application

Brush, roll, airless
For brush applications use nylon or pure bristle brushes.
For roller applications use medium-haired rollers.
For the application use the method of the crossed hands.
Nozzle diameter: 0.33 (0.013 inch)
Air pressure: 180 ATM

Shelf life

2 years in a dry and cool place (max 40°C)

Packs

Comp A 9,384 kg Comp. B 2,616 Kg Thinner 5, 25