4mm Fireproof Reynolds Composite Panel from China
Specification:
Surface Coating: PVDF
Panel Thickness: 4mm
Aluminum Thickness: 0.50mm
FR Grade: B1,B2 as your request
Standard size: 1220mm x2440mm x4mm
Application:
Interior design such home design,Subway board,ship board ect
Color chart as belowing
Online Chat
Company View
PHYSICAL PROPERTIES
| Properties | 2 mm | 3 mm | 4 mm | 6 mm |
| Aluminum thickness, in (mm) | 0.010 (0.25) | 0.010 (0.25) | 0.020 (0.5) | 0.020 (0.5) |
| Weight, psf (kg/m2) | 0.59 (2.9) | 0.80 (3.9) | 1.12 (5.5) | 1.50 (7.32) |
| Coefficient of expansion, ASTM D696, in/in/°F | 13 × 10^-6 | 13 × 10^-6 | 13 × 10^-6 | 13 × 10^-6 |
| Tensile strength, ASTM E8, psi (MPa) | - | - | 6913 (48) | 4978 (35) |
| Yield strength, ASTM E8, psi (MPa) | - | - | 6429 (44) | 4466 (30) |
| Elongation | - | - | 13.50% | 17.50% |
| Thermal conductance, ASTM C976, Btu/(ft2 × h × °F) (W/(m2 × K)) | - | - | 10.75 (18) | 8.53 (14) |
| Minimum Drum peel, ASTM D1781, in-lb/in(N-mm/mm) | - | - | 22.5 (100) | 22.5 (100) |
| Thermal resistance, ft2 × h × °F/Btu (m2 × K/W) | - | - | 0.09 (0.016) | 0.12 (0.021) |
| Sound transmission coefficient, ASTM E413 | - | - | 26 | 26 |
FIRE PERFORMANCE PROPERTIES
| Properties | 4 mm | 6 mm | ||
| Surface burning characteristics, ASTM E84 | ||||
| Smoke developed index | 450 maximum | 450 maximum | ||
| Flamespread index | 25 maximum | 25 maximum | ||
| Vertical transmission, ASTM E108 (modified) | Passed | Passed | ||
| Ignition temperature, ASTM D1929 | ||||
| Flash ignition | 716° F (380° C) | - | ||
| Self-ignition | 752° F (400° C) | - | ||
| Rate of burning, ASTM D635 | CCI | - | ||
FAQ