High Temperature Batt & HD Blanket

These semi-rigid thermal insulation products are made from highly resilient, inorganic glass fibers, bonded by high-temperature thermosetting resin. They have a density of 1.6 PCF (25.6 kg/m³).

Applications

High Temperature

Certifications

Product Features

Designed For High Heat

With low thermal conductivity and a maximum service temperature of 1000° F (538° C), these products are a great choice for high-temperature marine applications, industrial furnaces, boilers, vessels, and industrial ovens.

Lightweight & Flexible

HT Batt and HD Blanket are ideal for situations that need light-weight insulation, as well as situations that need flexible or semi-rigid high-temperature insulation (such as irregular surfaces).

Sustainable

HT Batt and HD Blanket are made with our bio-based ECOSE® binder and is formaldehyde-free. They’re also made with at least 50% recycled glass.

Product Details

Technical Data

TECHNICAL DATA
PROPERTY (UNIT)	TEST	PERFORMANCE
Corrosiveness	ASTM C665	Does not accelerate corrosion of steel
Corrosion	ASTM C1617	Pass
Maximum Service Temperature	ASTM C411	1000° F (538° C)
Water Vapor Sorption (by weight)	ASTM C1104	Less than 5%
Mold Growth	ASTM C1338	Pass
Surface Burning Characteristics (flame spread/smoke developed)	ASTM E84, UL 723, CAN/ULC S102	UL/ULC Classified FHC 25/50

Thermal Conductivity k

MEAN TEMPERATURE	K	K(SI)
100° F (38° C)	0.24	0.035
200° F (93° C)	0.33	0.048
300° F (149° C)	0.44	0.063

HT Batt Forms Available

HT BATT FORMS AVAILABLE
THICKNESS	WIDTH	LENGTH
1¹ ⁄2" (38 mm)	24" (610 mm)	48” (1219 mm)
2" (51 mm)
2^1/2" (64 mm)
3" (76 mm)
3¹ ⁄2" (89 mm
4" (102 mm)

HD Blanket Forms Available

HD BLANKET FORMS AVAILABLE
THICKNESS	WIDTH	LENGTH
1¹ ⁄2" (38 mm)	48" (1,219 mm)	120 (36.6 m)
2" (51 mm)		80 (24.4 m)
2^1/2" (64 mm)		70 (21.3 m)
3" (76 mm)		60 (18.3 m)
3¹ ⁄2" (89 mm		50 (15.2 m
4" (102 mm)		40 (12.2 m)