R-VALUES
PIPE INSULATION SIZE (ELASTOMERIC) | NOM. 1/2 | NOM 3/4″ | NOM. 1” |
1/4” | 3.3 | – | 8.3 |
3/8″ | 3.2 | 5.4 | 7.3 |
1/2″ | 3.2 | 5.2 | 7.2 |
5/8″ | 3.2 | 5.2 | 6.7 |
3/4″ | 3.1 | 5.1 | 6.5 |
7/8″ | 3.1 | 5.0 | 6.5 |
1-1/8” | 3.0 | 5.4 | 6.8 |
SPECIFICATION COMPLIANCE
ASTM C 534, TYPE II – SHEET GRADE 1 | ASTM D 1056, 2B1 |
ASTM C 1534 | MIL-P-15280J, FORM S |
ASTM E 84, NFPA 255, U L 723 | MIL-C-3133C (MIL STD 670B) |
CAN/ULC S102 | GRADE SBE 3 |
NFPA 90ª, 90B | MEA 107-89M |
ASTM G21/C1338 | UL 181; |
ASTM G22 | UL 94 5V-A,V-O, FILE E55798 |
ASTM C 209 | CITY OF LOS ANGELES- RR7642 |
PHYSICAL PROPERTIES
SPECIFICATIONS | VALUES | TEST METHOD |
Thermal Conductivity, Btu • in./h • ft2 • °F (W/mK) 75°F Mean Temperature (24°C) 90°F Mean Temperature (32°C) | 0.25 (0.036) 0.256 (0.037Z) |
ASTM C 177 or C 518 |
Water Vapor Permeability, Perm-in. [Kg/(s•m•Pa)] | 0.08 (1.16 x 10-13) | ASTM E 96, Procedure A |
Flame Spread and Smoke Developed Index | 25/50 RATED | ASTM E 84 |
Mold Growth: Fungi Resistance: Bacterial Resistance: |
UL181 ASTM G21/C1338 ASTM G22 |
PASSED/MEETS REQUIREMENTS PASSED/MEETS REQUIREMENTS PASSED/MEETS REQUIREMENTS |
Water Absorption, % by Volume | 0.2% | ASTM C 209 |
Upper Use Limit: Lower Use Limit: Ozone Resistance: |
220°F (105°C) -297°F (-183°C) GOOD |
ASTM C534 ASTM C534 |