A 35 lb/ream (57 g/m2) natural kraft saturated with Daubert Cromwell volatile corrosion inhibitor (VCI) formulation. This material is approved by the Department of Defense and on the Qualified Products List (QPL) for MIL-PRF-3420, Class 3, Style A, Form b (light duty, kraft, flat carrier impregnated with corrosion inhibitor.) Material is available as rolls or sheets.
This material is usually used to prevent rust while storing or transporting iron based metal parts. Paper is wrapped tightly around components, and VCI in the paper creates a waterproof barrier on the surface of the metal.
Physical Properties
|
PROPERTY |
TYPICAL VALUES |
UNITS |
TEST METHOD |
| Basis Weight |
43 (70) |
lb/ream (g/m2) |
T-410 |
| Caliper |
4.4 (112) |
mil (µm) |
T-411 |
| Mullen Burst |
35 (241) |
psi(kPa) |
T-403 |
| Elmendorf Tear MD |
65 (0.64) |
g/ply (N/ply) |
T-414 |
| Elmendorf Tear CD |
70 (0.69) |
g/ply (N/ply) |
T-414 |
| Tensile Strength MD |
20 (3.5) |
lb/in (kN/m) |
T-404 |
| Tensile Strength CD |
15 (2.63) |
lb/in (kN/m) |
T-404 |
| Elongation MD |
1 |
% |
T-494 |
| Elongation CD |
4 |
% |
T-494 |
Inhibitor Protection
Classified as six months protection when stored outside and properly protected from moisture and other environmental elements; 24 month minimum, inside dry storage.
Download datasheet for complete details.
Disclaimer: The data presented refers to typical values only and should serve only as a guide and does not encompass normal variability, or constitute any warranty. We urge purchasers to conduct tests for suitability in their specific end use.