TESTED DEVICE®

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Company

Jobst Willers Engineering AG
 
Juchstrasse 7
8048 Zurich

Contact Person

Aikaterini Tsiouni
Phone +41 (44) 303 20 71
Email aikaterini.tsiouni@willers.ch
Website

Test Object

Swiss Krono Decor Uni Krono U566 Seidenmatt P2
manufacturing date: 2/28/2022
article number: Krono U566 SM
Q-Id WI 2303-1407
Year 2023
Comments color: white
Category Coatings

Tests And Results

Subject of Test Parameter Assessment for / Results Documents
(valid to)
Particle emission (VDI 2083 part 17) ball-on-disc test
single measuring track 250 mm
velocity 150 mm/s
normal force 3 N
ISO 14644-1 / ISO Class 7
certificate 1 en
(17-05-28)
statement 1 en
(17-05-28)
Chemical resistance (VDI 2083 part 17) immersion method (ISO 2812-1)
Formalin 37% / 0 (excellent)
Ammoniac 25% / 5 (none)
Hydrogen peroxide 30% / 5 (none)
Sulphuric acid 5% / 0 (excellent)
Phosphoric acid 30% / 0 (excellent)
Peracetic acid 15% / 0 (excellent)
Hydrochloric acid 5% / 4 (very weak)
Isopropanol 100% / 0 (excellent)
Sodium hydroxide 5% / 2 (good)
Sodium hypochlorite 5% / 0 (excellent)
certificate 1 en
(17-05-28)
statement 1 en
(17-05-28)
Riboflavin test (VDMA information leaflet) Based on VDMA information leaflet
Result: / 4 (very weak)
certificate 1 en
(17-05-28)
statement 1 en
(17-05-28)