Tecu® TECU® Patina Green Copper Surface
TECU® PATINA GREEN COPPER
TECU® PATINA GREEN COPPER SURFACE
Green Copper For Immediate Creative Application – All Natural, No Limits.
Often
OFTEN THE SHORTEST PATH TAKES YOU DIRECTLY TO YOUR GOAL.
When the design demands the power and expressiveness of the patina green typical for copper, then it should be implemented just as required – without waiting for the gradual changes caused by natural weathering.
The solution is TECU® Patina – on one side patinated copper for immediate use to satisfy the highest aesthetic demands in building design. TECU® Patina is always extremely varied, just as you would expect from a natural surface. The many different surface tones and shades eventually blend together, but only gradually.
The unique developments occurring in TECU® Patina are exciting – just as modern architecture should be.
The temporary yet robust transparent layer ensures long-lasting protection. Processing is virtually dust-free. Traces of processing remain practically invisible on the material surface, and even after folding and bending, the patina layer remains in good condition.
After installation, the surface develops in the completely natural manner characteristic of copper.
INFORMATION
CHARACTERISTICS
- Patinated copper
- Robust transparent layer for long-lasting protection
THICKNESS
0.60 - 1.50 mm
WIDTH TOLERANCE
0 / + 2 mm
APPLICABLE WIDTH RANGE
500 mm - 1000 mm
LENGTH TOLERANCE FOR SHEETS
0 / +5 mm
USE
Façade cladding
THICKNESS TOLERANCE
- ≤ 1,0 mm +/- 0.02 mm
- > 1,0 mm +/- 0.06 mm
CHEMICAL COMPOSITION IN %
- Element : min. : max.
- Cu : 99.90
- P : 0.015 : 0.040
PHYSICAL PROPERTIES
- DensitVy : 8.93 g/cm³
- Coefficient Of Expansion : 1.7 mm/m ∆ T 100 K
- Modulus Of Elasticity At 20° C : 132 kN/mm²
LONGITUDINAL EDGE STRAIGHTNESS TOLERANCE
- Sheets up to 3000 mm : up to 1 mm per 1000 mm, max. 3 mm for 3000 mm gauge length
- Flatness (transverse to rolling direction) : < 0.2 % of strip width
- Tensile strength(Rm) : 240 - 285 N/mm²
- Proof Strength (Rp0.2) : 180 - 230 N/mm²
- Elongation (A50) : ≥ 15 %
- Hrdness HV : max. 90
AVAILABILITY
- Coil Inside Diameter Ø - Big Coil : not possible
- Sheets : max. 1000x3000 mm
- Surface : green pre-patinated on one side
- Temporary Protective Plastic Film : not possible
- Product Application : construction
- Envionmental Product Declaration : ISO 14025 + EN 15804