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Insultherm Heavy Duty Fiberglass Protects up to 1,200°F

INSULTHERM (HD) Heavy Duty is a braided fiberglass sleeving made in a heavy wall construction with a high temp cord braided into the sleeving. Insultherm HD is saturated with high temperature acrylic resins which adds rigidity and reduces fray when cut. The high temperature fiberglass cord braided into the sleeving adds significant abrasion protection and allows the sleeving to expand to much larger diameters, making it easier to apply over longer lengths.

Insultherm HD is ideal heat protection for cables and hoses in a wide range of available sizes and will withstand 1,200°F temperatures. This sleeving is designed to provide thermal insulation and protection for EGR tubes, fuel lines, hydraulic and industrial hose applications as well as many welding and automotive applications.

This product can also be produced in large flat sheets and supplied into a wrap with push button closure or stainless steel tie closures. The wraps make it ideal for thermal protection with a higher degree of abrasion protection. Please inquire about this special order.

engine application
insultherm HD braid
industrial use
Sizes
Nominal
Size
Product
Part #
Maximum
Diameter
Wall
Thickness
Standard Spool Put-Ups Colors Lbs/
100'
Spool Spool
1/2"
3/4"
1"
1 1/4"
1 3/8"
1 1/2"
FGS0.50BK
FGS0.75BK
FGS1.00BK
FGS1.25BK
FGS1.38BK
FGS1.50BK
7/8"
2 3/4"
2 1/2"
3 3/8"
4 3/8"
5 3/8"
.050"
.058"
.073"
.072"
.072"
.090"
200'
200'
200'
100'
100'
100'
50'
50'
50'
25'
25'
25'
BK
BK
BK
BK
BK
BK
7.30
13.60
17.00
21.70
24.75
27.80
Specifications
Techflex makes every effort to ensure accuracy and completeness when describing the technical properties of our products. Customers are encouraged to test and evaluate the products for their own unique requirements.
Physical Properties
Monofilament Thickness (ASTM D-204) NA
Flammability Rating VW-1
Recommended Cutting Scissor
Colors 1
Wall Thickness .050 - .090
Tensile Strength - Yarn (ASTM D-2265) lbs. NA
Abrasion Resistance High
Specific Gravity 1.0 - 1.8
Moisture Absorption % (ASTM D-570) .01
Hard Vacuum Data (ASTM E-595 at 10-5 torr)
TML .02
CVCM .01
WVR .00
Smoke D-Max (ASTM E-662) NA
Outgassing Low
Chemical Resistance

1=No Effect   2=Little Effect   3=Affected   4=More Affected   5=Severely Affected
Aromatic Solvents 1
Alipahtic Solvents 1
Chlorinated Solvents 1
Weak Bases 1
Strong Bases 1
Salt Water (O-S-1926) 1
Hydraulic Fluid (MIL-H-5606) 1
Lubricating Oil (MIL-L-7808) 1
De-Icing Fluid (MIL-A-8243) 1
Strong Acids 2
Strong Oxidants 2
Esters/Ketones 1
UV Light 2
Petroleum 1
Fungus (ASTM G-21) 1
Salts 1
Operating Temperatures
Minimum Continuous -94°F/-70°C
Maximum Continuous (MIL-I-23053) 1,202°F/650°C
Melt (ASTM D-2117) 2,048°F/1,120°C
Other Information
Halogen Free Yes
RoHS Yes
UL/CSA Yes
SVHC None
RoHs logo UL Logo
Downloads

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973-300-9242
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