Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 0.208 g/cc | 0.00752 lb/in³ | |
Unifrax Fiberfrax® 440 Ceramic Fiber Paper 440 paper is a low-cost, high-strength composite paper made from a combination of ceramic fiber, inert fillers, and reinforcing fiberglass. The fiberglass gives added strength to the 440 paper at o.. |