Description
Protex® 223-5HT
Description
High tack 5 mil clear polyester film with high tensile, tear and impact strength. It is inert in water, moisture/ vapor resistant. Material is unaffected by oils, greases and volatile aromatics.
Application Surface
Composite Milling, Moisture Barrier
Substrate
Polyester
Thickness
5 MIL (paper, polyester)
Application
For protection against corrosion and as a moisture barrier for galley and lavatory areas of aircraft. Provides excellent protection as a die-cut mask to aircraft windows during stripping operations. Exhibits good solvent resistance as well as excellent moisture/corrosion barrier properties. Applied to fiber impregnated and aluminum honeycomb core material to hold core material on vacuum table during routing and machining operations.
Surface Sensitivity
Yes
Adhesion Level
VERY HIGH
Heat Tolerance
No heat applied
Typical Properties – Backing
Thickness, mils 5
Elongation at break, % 60-110
Tensile strength, PSI/mil 30,000
Tear, grams/mils 15
Typical Properties – Liner
Flat
Typical Properties – Storage
Shelf life is 1 year if stored in a cool dry place, out of direct sunlight.
Standard Sizes Available
48″ x 60 yds