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IGP-DURA®guard 321MA-A0

Fine textured, highly resistant anti-graffiti powder coating with a matt texture for interior use.

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Characteristics Powder properties Film properties Processing More information

Proprietà

  • Opaco
  • Raggrinzato
  • Tinte unite
  • Indoor quality

Proprietà delle polveri

Granulometria:
< 100 μm
Corpi solidi:
> 99 %
Densità:
1.3 kg/l-1.6 kg/l
Stoccaggio:
min. 18 months a ≤ 25 °C
in an unopened original container
Color tones:
RAL and NCS-S shades, individual colors on request

Caratteristiche del film

Testato per
Substrati:
Aluminum, 0.8mm, AQT 36
Spessore:
60 μm - 80 μm
Temperatura dell’oggetto:
190 °C, 15 min.
Prove meccaniche
Cross-cut adhesion test
Gt 0
DIN EN ISO 2409 2020-12
Mandrel bending test / Tape test
≤ 8 mm
DIN EN ISO 1519 2011
Impact test / Tape test
≥ 10 inchp.
ASTM D 2794 1993
Erichsen cupping / Tape test
≥ 3 mm
DIN EN ISO 1520 2007-11
Buchholz hardness
≥ 80
DIN EN ISO 2815 2003-10
Verifiche della resistenza a corrosione
Condensation water test, 500-1000h*
No infiltration, no blisters. *depending on pretreatment
DIN EN ISO 6270-2 2018-04
Natural salt spray test, 500-1000h*
No infiltration, no blisters.
*depending on pretreatment.
DIN EN ISO 9227 2017-07
Prove chimiche
Acids and alkalis
Very good resistance to many dilute acids and alkalis.
Organic solvents
Outstanding resistance to organic solvents
Cleaning
IGP-DURAclean® properties allow efficient removal of
contamination by commercially available cleaning agents
and/or disinfectants

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
  • Iron phospating
Acciaio zincato
  • Zinc phosphating
  • Chrome (III) passivation
  • Chromating according to DIN EN 12487

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 commercially available electrostatic systems, both corona and tribo charge systems.
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
A homogeneous coating result with textured coatings or article-and color specific differences in hiding power may require higher coating thicknesses. The corresponding processing guidelines must be observed.
For a pre-calculation of the required powder coating quantity, the necessary coating thickness must be determined for each article.
Condizioni di cottura
Toggettot mint max
180 °C20 minutes30 minutes
190 °C15 minutes20 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.
Recupero
Small portions of recycled powder can be added, automatically if possible, to the fresh powder. Important: Keep overspray to an absolute minimum. Processing instruction VR214 must be observed.

Altre informazioni

Imballaggio
20 kg cardboard box with inserted antistatic PE liner
400 kg cardboard container with 20 antistatic PE-liners each 20kg
500 kg cardboard container with 25 antistatic PE-liners each 20kg
Sovraverniciabilità
For overcoating anti-graffiti powder coatings, sanding and preliminary tests are mandatory.
Stampaggio e incollaggio
Preliminary tests are mandatory.
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.
Rimozione di graffiti
The following procedure should be observed when removing grafitti:
- The contact time of the gaffiti with the surface must be kept as brief as possible
- Preliminary tests to select a suitable graffiti remover
- Thorough rinsing of the cleaned areas with water
- The contact time of the graffiti remover with the surface must be kept as brief as possible

IGP recommendation:
- Elite 007 grafitti remover from Crous Chemicals GmbH
- Socostrip T4210P from Socomore
- Bonderite S-ST 1302 and Bonderite C-MC 400 from Henkel AG
- or a different non-abrasive cleaner
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.