The following Kreidezeit wall paints were tested by GRACO GmbH for suitability for the airless spraying process with GRACO spraying equipment:
Below is a list of the processing parameters found to be good as well as additional comments from GRACO GmbH.
The information serves the processor exclusively as an aid and refers only to devices of the company GRACO. Depending on the conditions at the construction site, the processing parameters may have to be adjusted by the local processor.
GRACO GmbH and KREIDEZEIT Naturfarben GmbH accept no liability for damage to equipment and in paintwork resulting from processing in accordance with these specifications.
Technical support for GRACO devices is available from the manufacturer:
GRACO Ltd.
Arnold summer field ring 2
D – 52499 Baesweiler
Tel: 0 800 – 180 00 76
Vega wall paint
Unit / Type: Umax II 795, Spray gun type: Contractor II, Hose type: ¼, Whip: ¼, Nozzle system: Rac X + C6, High pressure filter / Mesh: 60M, Spray Gun filter / Mesh: 60M, Hose length: 15m
| experimental data | |||||||||||
| Nozzle Type | Nozzle type old | Diameter in mm | Diameter in inch | Litres/min | Spray pressure Material | thinner | Material °C | Spritzbild Rand/Strich | Auftrag Rate | Vertrag Struktur | Ergebnis gesamt |
| PAA 521 | LTX 521 | 0,53 | 0,021 | 1,79 | 180 | 10 % | 20 °C | 2 | 2 | 1 | 2 |
| PAA 519 | LTX 519 | 0,48 | 0,019 | 1,47 | 180 | 10 % | 20 °C | 1 | 1 | 1 | 1 |
Result: 1 = very good, 5 = insufficient
Comment: Spray pattern very good with LTX 519 especially for smooth surfaces, large surfaces with LTX 521 in the crossway.
Casein Marble Paint
Device / Type: Umax II 795, Spray gun type: Contractor II, Hose type: ¼, Whip: ¼, Nozzle system: Rac X, High pressure filter / Mesh: 60M, Spray gun filter / Mesh: 60M, Hose length: 15m
| experimental data | |||||||||||
| Nozzle Type | Nozzle type old | Diameter in mm | Diameterin inch | Litres/min | Spray pressure Material | thinner | Material °C | Spritzbild Rand/Strich | Auftrag Rate | Vertrag Struktur | Ergebnis gesamt |
| PAA 521 | LTX 521 | 0,53 | 0,021 | 1,79 | 180 | 10 % | 20 °C | 2 | 2 | 1 | 2 |
| PAA 519 | LTX 519 | 0,48 | 0,019 | 1,47 | 180 | 10 % | 20 °C | 1 | 1 | 1 | 1 |
Result: 1 = very good, 5 = insufficient
Comment: Spray pattern very good with LTX 519 especially for smooth surfaces, large surfaces with LTX 521 in the crossway.
GekkkoSOL FINE-Grain
| experimental data | ||||||||||
| Nozzle Type | Diameter in mm | Diameter in inch | Litres/min | Spray pressure Material | thinner | Material °C | Spray pattern edge/line | Auftrag Rate | Vertrag Struktur | Ergebnis gesamt |
| TMX 545 | 1,14 | 0,045 | 8,23 | 110 | 10 % | 20 °C | 1 | 1 | 1 | 1 |
Device / Type: Mark X, Spray gun type: original, Hose type: ½, Whip: 3/8, Nozzle system: TMX, High pressure filter / Mesh: -, Spray gun filter / Mesh: -, Hose length: 15m
Tab.
Result: 1 = very good, 5 = insufficient
Comment: slight rebound of filling grain, very well suited for large areas, machine not under Mark V
Lime paint
Unit / Type: Umax II 795, Spray gun type: OFS-Set, Hose type: ¼, Whip: ¼, Nozzle system: FFT + Rac 5, High pressure filter / mesh: 60M, Spray gun filter / mesh: 60M, hose length: 15m
| experimental data | |||||||||||
| Nozzle Type | Nozzle Type old | Diameter in mm | Diameter in inch | Litres/min | Spray pressure Material | thinner | Material °C | Spritzbild Rand/Strich | Auftrag Rate | Vertrag Struktur | Ergebnis gesamt |
| PAA 521 | LTX 521 | 0,53 | 0,021 | 1,79 | 225 | 5 % | 20 °C | 1 | 1 | 1 | 1 |
| PAA 519 | LTX 519 | 0,48 | 0,019 | 1,47 | 225 | 5 % | 20 °C | 1 | 1 | 1 | 1 |
| FFLP 314 | FFT 314 | 0,36 | 0,014 | 0,74 | 225 | 5 % | 20 °C | 1 | 2 | 1 | 1 |
Result: 1 = very good, 5 = insufficient
Comment: When the paint is thinned by 5%, the spray pattern becomes very good and the edge area becomes very soft. If undiluted, strong edge coating
Lime paint -textured-
Device / Type: Mark X, Spray gun type: original, Hose type: ½, Whip: 3/8, Nozzle system: TMX, High pressure filter / Mesh: 60M, Spray gun filter / Mesh: 60M, Hose length: 15m
| experimental data | ||||||||||
| Nozzle Type | Diameter in mm | Diameter in inch | Litres/min | Spray pressure Material | thinner | Material °C | Spray pattern edge/line | Auftrag Rate | Vertrag Struktur | Ergebnis gesamt |
| TMX 545 | 1,14 | 0,045 | 8,23 | 160 | 10 % | 20 °C | 1 | 3 | 2 | 2 |
Result: 1 = very good, 5 = insufficient
Comment: TMX 541 nozzle is too small, blocked irregularly. New test with TMX 543 still open.
The tests were made on 05.04.2007.
Future product changes to machines and devices will invalidate the information.