81

IGP-DURA®than 8105B-A1

Silk matt polyurethane powder coating available in transparent and varnishing versions for interior and exterior applications.

download PDF
Characteristics Powder properties Film properties Processing More information

Proprietà

  • semi opaco
  • superficie liscia
  • Trasparente
  • Industrial outdoor quality

Proprietà delle polveri

Granulometria:
< 100 μm
Corpi solidi:
> 99 %
Densità:
1.2 kg/l-1.3 kg/l
Stoccaggio:
min. 24 months a ≤ 25 °C
in an unopened original container
Color tones:
Transparent, individual colours on request

Caratteristiche del film

Testato per
Substrati:
Aluminum (AlMg1), 0.8mm, chromated
Spessore:
60 μm - 80 μm
Temperatura dell’oggetto:
190 °C, 10 min.
Prove meccaniche
Cross-cut adhesion test
Gt 0
DIN EN ISO 2409 2020-12
Mandrel bending test
≤ 5 mm
DIN EN ISO 1519 2011
Impact test
≥ 2.5 Nm
ASTM D 2794 1993
Erichsen cupping
≥ 5 mm
DIN EN ISO 1520 2007-11
Buchholz hardness
≥ 80
DIN EN ISO 2815 2003-10

Applicazione

Pretrattamento

The substrate must be free from oil, grease and oxidation products. The pretreatment depends on the type of substrate and the corrosion protection to be achieved. We recommend the following pretreatments:

Alluminio
  • Chromating according to DIN EN 12487
  • Pre-anodization
  • Chrome-free pretreatment according to GSB International and QUALICOAT specifications
Acciaio
  • Zinc phosphating
Acciaio zincato
  • Zinc phosphating
  • Chrome (III) passivation
  • Chromating according to DIN EN 12487

For improved corrosion protection for applications on steel / galvanised steel, the use of corrosion protection primer IGP-KORROPRIMER 10 or IGP-KORROPRIMER 60 is recommended.

The suitability of the pretreatment method used is generally to be tested by the coater in advance with appropriate test methods. The minimum requirement for aluminium substrates / galvanised steel components is to carry out a boiling water test with a subsequent cross-cut adhesion and tape test. We refer to the guidelines of the GSB International, Qualicoat and Qualisteelcoat certifications. For further information: see also our special leaflet on pre-treatment (IGP-TI 100).

Impianti di verniciatura
All conventional electrostatic systems with corona charging.
For the construction and operation of powder coating plants, the following regulations must be complied with: ATEX RL 2014/34/EU, EN 50177, DIN EN 16985.
Spessore del film consigliato
60 μm - 80 μm
Condizioni di cottura
Toggettot mint max
180 °C20 minutes25 minutes
190 °C10 minutes20 minutes
200 °C7 minutes15 minutes
Per accertare le condizioni di cottura migliori si consiglia, in ogni caso, di effettuare prove pratiche con il rispettivo oggetto e forno di polimerizzazione.
Application
Coloured transparent coating powders are mainly suitable for small parts or pipe constructions and not for large, flat surfaces. Furthermore, the visual impression is very much influenced by film thickness and homogenity: Different film thicknesses result in different colour shades! For this reason, it is not advisable to recoat coloured-transparent powder coatings for repair purposes.
Devices and coating systems must be thoroughly cleaned before using the powder.
Recupero
Small portions of recycled powder can be added, automatically if possible, to the fresh powder. Important: Keep overspray to an absolute minimum.

Altre informazioni

Imballaggio
15 kg cardboard box with inserted antistatic PE liner
400 kg cardboard container with 20 antistatic PE-liners each 20kg
Protezione delle superfici verniciate
Coated parts should be packed after cooling with suitable materials without plasticizers. They should be stored protected from the weather to avoid the formation of condensation and thus water spots on the coating.
Pulizia
The coated parts must be cleaned according to the directives RAL-GZ 632 or SZFF 61.01.
Rimozione e smaltimento della pittura
After use, coated goods should be supplied to the normal recycling process. The disposal methods for sludges or residual powders must be observed in accordance with the local official provisions whilst taking Waste Code “080201 Coating Powder Wastes” in accordance with the European Waste Catalogue into consideration.
Le presenti informazioni di natura tecnica relative all’utilizzo sono fornite sulla base delle conoscenze attuali. Tuttavia devono essere considerate come indicazioni non vincolanti che non esonerano dall’effettuazione di controlli autonomi. Utilizzo, destinazione e applicazione di prodotti hanno luogo senza possibilità di controllo da parte nostra e, pertanto, soggiacciono esclusivamente alla vostra responsabilità.

Prima dell’applicazione consultare la scheda di sicurezza.