NPFC - MIL-M-81999
MOLDING COMPOUND, REVERSION RESISTANT, NON- CARCINOGEN CURING POLYURETHANE, AIRCRAFT STRUCTURE
| Organization: | NPFC |
| Publication Date: | 20 July 1977 |
| Status: | inactive |
| Page Count: | 23 |
scope:
This specification covers the requirements for two component, chemically elevated temperature curing, reversion resistant polyether polyurethane compounds for filling and sealing aircraft structures for added strength and protection against the passage of air, liquids and vapors. Component materials and cured compound shall not contain any known carcinogens.
intended Use:
The molding compound covered by this specification, in its cured condition, is intended for sealing and filling aircraft structures such as outboard ends of spars, rotor blade tips and... View More
Document History