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