T-ZHP combines self-healing titanium-zinc skin with aluminum honeycomb core, delivering rigidity, flatness, and lightweight for extra-large panels, without deflection or weight of solid metal.
Free from PVDF coatings, its natural zinc carbonate patina develops over time, offering century-long durability and zero maintenance for iconic facades and roofs.
Panel Thickness: 10mm, 15mm, 20mm, 25mm, 30mm, 50mm, 100mm
Metal Sheet Thickness | 0.7mm | |
Width | 1000mm | |
Length | Customized | |
Color Options | ||
NATURALVMZINC | PIGMENTOBLUE | QUARTZ-ZINC |
PIGMENTORED | ANTHRA-ZINC | PIGMENTOGREEN |
AZENGAR | PIGMENTOBROWN | |
Remark: Custom dimensions are available upon request
THICKNESS | STANDARDS | UNIT | 10 | 12 | 20 | 25 |
|---|---|---|---|---|---|---|
Fire | FR-A2, S1,d0 | FR-A2, S1,d0 | FR-A2, S1,d0 | FR-A2, S1,d0 | ||
Metal surface thickness | mm | 0.7mm | ||||
Weight | kg/m² | |||||
Width | mm | 1000mm | ||||
TECHNICAL PROPERTIES | ||||||
Section modulus | W | cm³/m | 18.1 | 23.1 | ||
Rigidity | EJ | KNcm²/m | 16500 | 34400 | 138900 | 221600 |
Alloy/Temper of Zinc-Titanium Layers | Zinc-Titanium | |||||
Modulus of Elasticity | N/mm² | 80000 | ||||
Tensile Strength of Aluminum | N/mm² | ≥150 | ||||
0.2%Proof Stress | N/mm² | ≥120 | ||||
Elongation | % | ≥5 | ||||
Linear Thermal Expansion | 2.2mm/m at 100°C temperature | |||||
CORE | Aluminum Core | |||||
SURFACE | ||||||
Lacquering | Patina | Patina | ||||
Film Thickness | µm | ≥16 | ≥16 | |||
Gloss(initial value) | 15-50 | 15-50 | ||||
Hardness | HV61 | HV61 | ||||
ACOUSTICAL PROPERTIES | ||||||
Sound Absorption Factor | 0.05-0.07 | |||||
Sound Transmission Loss | db | 21-25 | ||||
THERMAL PROPERTIES | ||||||
Thermal Resistance | R | m²k/w | 0.07 | 0.09 | ||
Thermal conductivity | w/mk | 0.49 | 0.44 | |||
Heqt transition coefficient | U | w/m²k | 5.68 | 5.58 | ||
Temperature Resistance | °C | -10 | 40 | -50 | 80 | |
EU | EN13501-1 | A2-s1, d0 |
EU | EN13501-1 | B-s1, d0 |
Germany | DIN4102-7 | Passed |
Sigapore | BS476-Part 6 | Fire propagation index=1.0 |
Sigapore | BS476-Part 7 | Class 0 |
USA | NFPA285 | Passed |
USA | ASTM E84-15a | Flame Spread Index 5, Smoke Developed Index 0; |
China | GB 8624-2012 | A2-s1, d0 |
China | GB 8624-2012 | B-s1, d0 |
Russia | GOST31251 | Passed |
Color difference (ΔE) | Within same batch: ≤ 2.0; Between different batches of same color code: ≤ 3.0 | |
Impact resistance | ≥50kg.cm | |
Pencil hardness | ≥2H | |
Adhesion | Class 0 (cross-cut intact, no coating detachment) | |
Gloss deviation | Gloss < 10 | ±5 |
20 ≤ Gloss < 40 | ±7 | |
Gloss ≥ 80 | ±8 | |
Resistance to hydrochloric acid | No change (5% HCl solution) | |
Resistance to nitric acid | No blistering or other changes; ΔE ≤ 5.0 | |
Solvent resistance | No substrate exposure, no blushing or loss of gloss | |
Mortar resistance | No change | |
Abrasion resistance | ≥5L/ μm | |
Salt spray resistance | Class 1 or better | |
Resistance to accelerated weathering | Color difference ΔE ≤ 3.0; Chalking class 0; Gloss retention ≥ 60%; No cracking, peeling, or flaking | |
Damp heat resistance | No blistering of coating; No delamination of honeycomb adhesive bond; No mildew; No exudation of zinc white rust | |
Boiling water resistance | Coating: no blushing, peeling, or blistering; Titanium-zinc substrate: no white rust exudation; Composite bond: no delamination | |

















Its unique and classical finish is highly favoured for museums and libraries.

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