| |
|
|
 |
 FLEXTEL™
REFORMER TUBE SEAL |
| VERMACITE PRODUCT DATA
SHEET |
Vermacite is twill weave, heat treated thermoglass
textile coated with a unique Mica/Mineral blend. This coated glass product has improved
abrasion resistance and increased tensile strength over standard high quality fiberglass
cloth. The key benefits are superior heat insulation, and high flame resistance (up to
2000 deg. F). The proprietary coating reduces air flow through the fabric blanket.
| Weave |
TWILL |
| Weight, OZ/YD (basic fabric) |
26.0 |
| Tensile strength, LBS/IN (min,) warp |
550 |
| Tensile strength, LBS./IN (min.) filling |
325 |
| Abrasion resistance |
1450 |
| ASTM-D-1175 modified |
|
|
|
| Thermal conductivity "K" |
502 |
| (BTU/IN/HR,FT, 2 degrees F) |
|
|
|
| Total conductance |
9.6 |
|
|
| Total resistance |
.105 |
| (ASTM-D-2214-70) |
|
|
|
| Amatex propane torch test |
9 min |
| (minutes to form a hole with a flame temp. of approx. 2000
deg. F) |
|
|
|
| Percent weight loss |
4.9 |
| (based on dry weight @ 1700 deg. for 2 hours) |
|
|
|
| Molten iron test |
39.7 |
| (max. temp. rise IN/DEG. F/for 30 sec) |
|
| Maximum rate of heat flow |
.041 |
| (IN./CAL/CM 2,S) |
|
Return to Flextel
Tube Seals
Flextech Engineering, Inc., P.O. Box
725 Glendora, Ca. 91741
 Tel:(626)914-2494 Fax:(626)914-1404
E-Mail:ds@flextechseals.com
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