Thermax Marine Board Technical Specifications
Themax SN 650 - Thermax Panel
with Reduced Weight.
Thermax SN750 / SN850 - High Density Board
Thermax SN and SN850 - High Density Board
Material Safety Data Sheet (MSDS) - according to 91/115 EC.
Marine Board Profiles - Metal profiles / joinery items which allow wall and ceiling systems to be built with Thermax in accordance with approval authorities certificates.
Water Resistance diagram of Thermax Boards
Toxic and Asbestos Free Certification - all Thermax boards are certified and approved to be free of all asbestos.
HPL Weights - Decorative sheets weigh 0.186 lb/ft² & Backer Sheets weigh 0.117 lb/ft²
Density, Weight, and Thickness Specification Table
| Type | Thickness | Density | Weight | Thickness | Density | Weight |
| mm | kg/m³ | kg/m² | inch | lb/ft³ | lb/ft² | |
| SN | 8 | 850 | 6.8 | 5/16 | 53 | 1.393 |
| SN | 10 | 850 | 8.5 | 3/8 | 53 | 1.741 |
| SN | 12 | 850 | 10.2 | 1/2 | 53 | 2.089 |
| SN | 16 | 750 | 12.0 | 5/8 | 47 | 2.458 |
| SN | 19 | 750 | 14.3 | 3/4 | 47 | 2.919 |
| SN | 22 | 720 | 15.8 | 7/8 | 45 | 3.244 |
| SN | 25 | 720 | 18.0 | 1 | 45 | 3.687 |
| SN 650 | 16 | 650 | 10.4 | 5/8 | 40.6 | 2.130 |
| SN 650 | 19 | 650 | 12.4 | 3/4 | 40.6 | 2.529 |
| SN 650 | 22 | 650 | 14.3 | 7/8 | 40.6 | 2.929 |
| SN 650 | 25 | 650 | 16.3 | 1 | 40.6 | 3.328 |
| SN 850 | 16 | 850 | 13.6 | 5/8 | 53 | 2.780 |
| SN 850 | 19 | 850 | 16.2 | 3/4 | 53 | 3.330 |
| 1 square inch = 6,4516 cm² | ||||||
| 1 square foot = 144 square inches = 929,029 cm² | ||||||
| 1 pound = 453,59 g | ||||||
| 1 square meter = 10.7639104 square foot | ||||||
Mathematical Conversions and Equations
STRESS EQUATION ---- 0.00689 N /mm² = 1 lb / in² OR 6895 N / m² = 1 lb / in²
HEAT TRANSMISSION EQUATION ---- 5.68 W / (m² • K°) = 1BTU / (ft² • hr • F°)
THERMAL CONDUCTIVITY (k): 1 W / (m • K) = 6.933 Btu • in
/ (ft² • hr • F°)
R VALUE (R): R = 1/k • thickness in inches
THERMAL CONDUCTIVITY EQUATION ---- 20.77 W / (m • K°) = BTU / (in • hr • F°)
TEMPERATURE CONVERSION ---- tc = 5/9 • (tf – 32) tf = 9/5 • tc + 32
DENSITY CONVERSION --- 16.02 Kg / m³ = 1 lb / ft³
http://www.metric.fsworld.co.uk/siinfo.htm or http://www.onlineconversion.com