Firwin Corporation
1685 Flint Road
Toronto, ON M3J 2W8
Tel: 416.745.9389 • Fax: 416.745.0782
Email: firwin@firwin.com • Website: www.firwin.com
All Categories > Stocked Insulation and Safety Products > Insulation Material > Part # Firwin 2025  


Image

Part # Firwin 2025, Firwin Vermiculite Coated Fiberglass Fabric

Firwin 2025 Vermiculite is a medium weight, plain weave fiberglass fabric coated with a vermiculite compound that imparts excellent resistance to high temperatures.

Uses

Can be used as a flame or heat barrier material on many applications where high cost silica or ceramic fabrics have been used previously.






Specifications

Service Temperature1
1200ºF Continuous, 1500ºF Intermittent

Thickness
0.030" nominal

Weight
17.5 oz/sq.yd ± 10%

Base Fabric
Fiberglass – Plain weave

Color & Coating
Golden Brown Vermiculite

Flame Resistance
Method FED STD 191/5903.2
Flame out 0 Sec
Afterglow <1sec
Char length < 1/8"

Tear Strength
Method FED STD 191/5136
Warp 50 lbs. Min ave.
Fill 25 lbs. Min ave.

Tensile Strength
Method FED STD 191/5102
Warp 400 lb./in ave.
Fill 200 lb./in ave.
1 Material may suffer some degradation of physical properties after extended periods at elevated temperature.

All statements herein are expressions of opinion that we believe to be accurate and reliable, but are presented without guaranty or responsibility on our part. Statements concerning possible use of our products are not intended as recommendations for their use alone or in combination with any materials or elements to infringe any patents. No patent warranty of any kind, express or implied, is made or intended.



Print Back