High Temperature Fabrics
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Silicone Coated/Impregnated Fiberglass Fabrics
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Description
Silicone Coated/Impregnated Fiberglass Fabrics excel in High Temp. Applications: Silicone adds abrasion resistance and waterproofing to the fabrics. These fabrics are good for making insulation jacketing. Max. continuous temp. to 500°F. |
| Style |
Wt. (oz/yd2) |
Width |
| 1500SA-2 |
15.0 |
40″, 60″ |
| 1700SA-2L |
16.5 |
40″, 60″ |
| 1700SA-2 |
17.0 |
40″, 60″ |
| 1750SA-2 |
17.5 |
40″, 60″ |
| 2000SA-2 |
20.0 |
40″, 60″ |
| 3000SA-2 |
34.0 |
40″, 60″ |
| 3700SA-2 |
37.0 |
40″, 60″ |
|
PTFE Coated/Laminated Fiberglass Fabrics
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Description
PTFE-Coated fiberglass fabrics/films are very good high temp. chemical-resistant fabrics. PTFE is inert against most acids and bases.Other PTFE laminates and film are available upon request. Continuous Max Temp. 550-550°F. |
| Style |
Wt. (oz/yd2) |
Width |
| 1400T |
14.0 |
60″ |
| 1650T |
16.5 |
60″ |
| 1800T |
18.0 |
60″ |
| 3400T |
34.0 |
60″ |
| 1300T-Lew |
13.0 |
60″ |
| 1800T-Lew |
18.0 |
60″ |
|
Texturized/Untexturized Fiberglass Fabrics
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Description
Type E Grade Fiberglass makes an ideal, cost effective fabric for normal use to 1000°F. Bulk texturizing is very good to increase thickness for insulation applications. Vermiculite & HT Carmelizing available. |
| Style |
Wt. (oz/yd2) |
Width |
| 300 |
8.5 |
40″, 60″ |
| 1800F |
17.5 |
40″, 60″ |
| 2400F |
24.0 |
40″, 60″ |
| 3000F |
30.0 |
40″, 60″ |
| 3500F |
35.0 |
40″, 60″ |
| 4000F |
40.0 |
40″, 60″ |
| 6000F |
60.0 |
40″, 60″ |
|
Lewco Silica Fabrics
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Description High purity, non-respirable Silica yarn is used to make an excellent,cost effective fabric. Offered in two temperature tolerances, the LT-P offers 85% silica with a useful tensile strength up to 1500°F. Melt Point: 3000°F. HT-P offers 93-96% silica with a useful tensile strength up to 1800°F. Melt Point: 3000°F. |
| Style |
Wt. (oz/yd2) |
Width |
| 1800LT-P |
18.0 |
36″, 60″ |
| 3600LT-P |
34.0 |
36″, 60″ |
| 1800HT-P |
18.0 |
36″, 60″ |
| 3600HT-P |
34.0 |
36″, 60″ |
|
Aluminized Fiberglass Fabrics
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Description Alum. Foil and Film laminated to Fiberglass Fabric creates an excellent vapor barrier against moisture and radiant energy barrier in very hot conditions. Max. continuous temp. to 450°F. |
| Style |
Wt. (oz/yd2) |
Width |
| 2025-9480 |
21.0 |
60″ |
| 4011-4ply |
22.0 |
60″ |
| |
|
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Stainless Knitted Blanket Mesh & Foil
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Description Blanket mesh should be a consideration in Removable /Reusable Insulation applications above 500°F. Blanket Mesh is a very flexible, circular knitted web made from a variety of grades of .008”-.011”, SS wire. |
| Style |
Wire Diam. |
Width |
| 304SS |
0.008″ |
24″, 30″, 42″ |
| |
0.0095″ |
24″, 30″, 42″ |
| |
0.011″ |
24″, 30″, 42″ |
| Inconel® |
0.08″, 0.011″ |
30″ |
| Monel® |
0.08″, 0.011″ |
30″ |
| 304SS Foil |
0.02″, 0.003″ |
24″, 36″ |
|
Acoustical Barriers
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Description Lewco’s acoustical noise barriers are flexible, tough, high density, vinyl films possessing high tensile & tear resistance.Those products must be positioned so to keep the temperature exposure below 180°F. |
| Style |
Wt. (oz/yd2) |
Thk. |
| 227 |
0.5 lb./ft2 |
0.45″ |
| 341 |
0.75 lb./ft2 |
0.70″ |
| 454 |
1 lb./ft2 |
0.90″ |
| 681 |
1.5 lb./ft2 |
0.124″ |
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