Product Applications

Glass Mat

Description

This material is manufactured to conform with the requirements of Military Specification MIL-1-16411 Type II and Coast Guard Specification for Incombustible Materials #164.009 and MIL-I-24244.  It is a fiberglass mat composed of 100% “E” type glass fibers which are put into web form and mechanically needled together without chemical binders.

TEMP-MAT PROPERTIES
Thickness
Weight
Density
Service Temperature
English Metric
English Metric
1/4″ (0.635cm) 3 oz./ft.2 915.6 g/m2 9 lbs./cu.ft. 144.2 kg/cu.m Up to 1200°F (649°C)
1/2″ (1.27cm) 6 oz./ft.2 1831.2 g/m2 9 lbs./cu.ft. 144.2 kg/cu.m Up to 1200°F (649°C)
1″ (2.54cm) 15 oz./ft.2 4578 g/m2 11 lbs./cu.ft. 176.2 kg/cu.m Up to 1200°F (649°C)

All three Temp-Mat styles have extremely good fire resistance and are incombustible, have negligible moisture absorption, but will experience up to a 2% weight loss at continuous use at 1200°F (649°C).

Thermal Conductivity

“K” Value at 1lb./cu.ft. (145.8 kg/cu.m)

“K” BTU-Inch/Hour-ft.2 -°F

Mean Temperatures
75°F (24°C) 0.29
300°F (149°C) 0.40
500°F (260°C) 0.50
700°F (371°C) 0.65
ACOUSTICAL RATINGS
Frequency (Hz) 1/4″ 1/2″ 1″
250 .04 ± .02 .07 ± .02 .15 ± .04
500 .12 ± .01 .24 ± .01 .80 ± .03
1000 .29 ± .01 .55 ± .01 1.02 ± .02
2000 .51 ± .01 .79 ± .02 1.08 ± .02
4000 .85 ± .01 .91 ± .02 .92 ± .02
Noise Reduction Coefficient 0.25 0.40 0.70