Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Product Description
IGP-HWFclassic 5909B is a high-quality smooth finish, transparent powder coating substance in the HWFclassic 59 product range for extremely weather-resistant architectural and industrial applications.
- Properties
High resistance to climate effects such as UV rays and moisture, and industrial emissions and other atmospheric elements. Surface with a good finish and good mechanical properties. Good overstoving stability and no yellowing with directly heated gas ovens.
Applications & Uses
- Markets
- Applications
- Compatible Substrates & Surfaces
- Application
As a topcoat on metallic coatings to protect against corrosion, fingerprints, abrasion or achieve greater visual depth for:
- Façade elements
- Window and door trim
- Protection elements against sun and weather
- Infrastructure facilities
- Cleaning
Coated parts to be cleaned in compliance with the regulations RAL-GZ 632 or SZFF 61.01. For pearl-mica effect, the Technical Information IGP-TI 106 must also be observed.
- Stripping and Subsequent Use Phase
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 Catalog into consideration.
Properties
- Mechanical Properties
Value Units Test Method / Conditions Cross-Cut Adhesion Test Gt 0 - DIN EN ISO 2409 Mandrel Bending Test max.5 mm DIN EN ISO 1519 Impact Penetration min. 20 nchp. ASTM D2794 Erichsen Cupping min. 5 mm DIN EN ISO 1520 Buchholz Hardness max.85 - DIN EN ISO 2815 - Typical Properties
Value Units Test Method / Conditions Particle Size max.100 μm - Solids Approx. 99 % - Density According to Shade 1.2 -1.6 kg/l - Suitability for Storage 24 months - - Storage Temperature max.25 °C - Robustness min. 50 % AA341.62 Weathering (Long-term exposure, 3 year Florida, 5° south, residual gloss) min. 50 % DIN EN ISO 2810 Weathering (Accelerated weathering test, WOM 1000h) min. 90 % DIN EN ISO 16474-3
Regulatory & Compliance
- Material Approval
- Qualicoat No. P-0540, class 1
- Qualicoat No. P-1735, class 1
- GSB No.: 109 m, class “standard” AAMA 2603-15, independent inspection documentation
- Blasted bright steel - Qualisteelcoat: PE-0015 with Korroprimer 1001, PE-0016 with Korroprimer 6007
- Galvanized and swept steel - Qualisteelcoat: PE-0017 with Korroprimer 1001, PE-0018 with Korroprimer 6007
Technical Details & Test Data
- Stoving Conditions
Time and temperature combinations that result in an ideal cross-linking of the coat are displayed.
Retention time at object temperature Object temperature Minimum Maximum 190°C 15 min. 25 min. 200°C 10 min. 20 min. - Test Conditions
To determine the following data, IGP-HWFclassic 5909 B was applied as follows:
- Alu sheet (AlMg1 H14 or "Q-Panel AA 5005-H24") 0.8 mm, chrome-free
- Coating thickness 60 μm
- Object temperature of 170°C, 20 min.
- Chemical Tests
1000h condensate water test, DIN EN ISO 6270-2 No infiltration, No blisters 1000h salt spray test, DIN EN ISO 9227 No infiltration, No blisters Mortar resistance, ASTM D 3260 Easily removable after 24h with no residues - Processing Information
Pre-treatment
The substrate to be coated must be fr ee of oxidation products, or residue from scale, oil, grease or release agents. Depending on application range and the planned usage duration, a pre-treatment suitable for the substrate is used:
- Aluminum substrate:
- Chrome-free pre-treatment: Preferred approved systems from GSB and Qualicoat
- Chromatising: DIN EN 12487
- Pre-anodisation: Also available
Steel substrate
- Zinc or iron (Fe) phosphating
- Galvanized sheet metal: Chromatising in accordance with DIN EN 12487
For improved corrosion protection for applications on steel / galvanized steel, the use of corr osion protection primer IGP-KORROPRIMER 10 is recommended. The suitability of the pre-treatment method used is generally to be tested by the coater in advance with appropriate test methods. The minimum requirement for aluminum substrates / galvanized steel components intended for architectural applications is performing a boil test / pressure cooker test with a subsequent crosscut adhesion and pull-off test. We refer to the guidelines of the GSB certifications and Qualicoat. For further information: see also our special leaflet on pre-treatment (IGP-TI 100).
Coating equipment
All commercially available electrostatic systems, both corona and Tribo charge systems. Exceptions are Pearl Mica and Crystal Color effects which must be processed only 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.
Recyclability
Small proportions of recycled powder should be added, automatically if possible, to the fresh powder. For Pearl Mica effects, refer also to processing instruction VR 201.
- Aluminum substrate:
Packaging & Availability
- Product Range
5909B Transparent, colorless, glossy
Gloss, DIN EN ISO 2813: 85 R‘/60°
Shades: Transparent / colorless
- Packing
- Carton with inserted antistatic PE liner, content 20 kg
- Carton container with 25 antistatic PE liners, content 500 kg
Storage & Handling
- Weathering
Accelerated weathering test,1000h DIN EN ISO 16474-2 > 90% residual gloss
Long-term exposure, 3 year Florida, 5° south, DIN EN ISO 2810 > 50% residual gloss
- Suitability for Storage
24 months