colofer® PLUS

Product catalog summary

Overview: The document provides detailed information about colofer® PLUS, an organic-coated steel strip by voestalpine Steel Division, designed for maximum protection and performance in drainage systems. It highlights the product's features, testing standards, and guarantee services.

Key Features:

Excellent corrosion protection (RC5) and UV resistance (RUV 4).
High scratch resistance with a reference value of 40 N.
Variety of surface textures available.
Up to 40-year warranty period with special guarantees for exceptional loads.

Typical Applications:

Sandwich panels
Cassette elements
Gutters and tubes

Technical Specifications:

Coating thickness: Approximately 50 μm (EN 13523-1).
Gloss (60°): 30 – 50 (EN 13523-2).
Adhesion after cupping: 6 mm Gt0B (EN 13523-6).
Scratch resistance: ≥ 40 N (EN 13523-12).
Temperature resistance: -20 to +80 °C.
Corrosion resistance: No blisters after 1,000 h salt spray test (EN 13523-8).
Fire classification: A1 (EN 13501-1).

Guarantee Services:

Wall applications: Up to 40 years for corrosion, 15 years for coating adhesion.
Roof applications: Up to 35 years for corrosion, 12 years for coating adhesion.
Drainage applications: Up to 20 years for corrosion, 10 years for coating adhesion.

Additional Information: The document notes that the information provided is non-binding and subject to change. It emphasizes the importance of consulting the most recent online data sheets for accurate information.

Catalog excerpts

Organic-coated steel strip colofer® PLUS data sheet | Page 1/2 | 12/2020 colofer® PLUS More than just maximum protection Experts at every level. Maximum protection and performance for drainage systems! colofer® PLUS stands for perfect all-round protection, limitless functionality and completely chromate-free coating technology. Excellent corrosion protection (RC5), highest reference values for scratch resistance (40 N) and UV resistance category (RUV 4). Up to 40-year guarantee period and special guarantees for exceptional loads. Convincing advantages: » Extremely high corrosion resistance (RC5) » High level of UV resistance category (RUV 4) » Highest reference value for scratch resistance (40 N) » Variety of different surface textures » Up to 40-year warranty period and special guarantees Typical applications: » Sandwich panels » Cassette elements » Gutters and tubes Our colofer® technical support consists of a large pool of experts who will be happy to assist you with all your inquiries. voestalpine Steel Division www.voestalpine.co

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colofer® PLUS data sheet | Page 2/2 | 12/2020 Testing standard/Inspection requirement Typical values Coating thickness upon agreement Adhesion after cupping Adhesion after bending Crack formation during bending Scratch resistance Temperature resistance (during use) Resistance to humidity » Continuous humidity test Test duration: 1,000 h No formation of blisters on surface Corrosion resistance » Salt spray test Test duration: 500 h Average creepage (scratch to Zn): 2 mm max., no formation of blisters on surface Corrosion protection class Corrosivity category Surface appearance Fire classification...

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