NPFC - MIL-PRF-22750
COATING, EPOXY, HIGH-SOLIDS
| Organization: | NPFC |
| Publication Date: | 30 April 2014 |
| Status: | active |
| Page Count: | 23 |
scope:
This specification covers the requirements for a two component, high solids epoxy coating with a maximum volatile organic compound (VOC) content of 340 grams/liter (g/l) (2.8 pounds/gallon (lbs/gal)). This coating is lead and chromate free. The coating is supplied as a kit.
Classification. The coatings are of the following types, classes and grades, as specified.
Types. The coating will be furnished in the following types as specified.
Type II - Volatile organic hazardous air pollutants-free (VOHAP-free) formulation to meet maximum VOC content of 340 g/l (2.8 lbs/gal) as packaged. The type II is a direct replacement for the type I, which has been cancelled.
Type III - Direct to metal, VOHAP-free formulation to meet maximum VOC content of 340 g/l (2.8 lbs/gal) as packaged. As a direct to metal, this coating will have enhanced corrosion performance including 1,000 hours salt spray and 40 cycles on the cyclic corrosion test. This type is only available in semi-gloss and lusterless colors.
Type IV - Self contained portable kits.
intended Use:
This epoxy coating is intended for use as an interior topcoat on aircraft and ground support equipment, as well as a repair coating on Navy weapon systems. No additives other than the... View More
Document History
