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PROTEX 223-2
Film with high tack synthetic elastomer resin adhesive
PROTEX 223-2 is a 2 mil polyester film coated with a very high tack pressure sensitive adhesive. Applied to one side of fiber impregnated or aluminum honeycomb core material to hold in place on vacuum table for milling opposite side. The 2 mil polyester offers more flexibility as needed in some areas. PROTEX 223-2 has high tensile, tear and impact strength. It is inert in water, and is moisture/vapor resistance, is unaffected by oils, greases and volatile aromatics. PROTEX 223-2 retains these outstanding properties remaining flexible and tough from -80°F (-62 °C) to 150°F (65.5°C).
This product is not intended for fly-away applications.
Specifications
Boeing BAC 5034, Type IV, Class I, Grade A, NSN 8135-00-946-2090
Applications
INDUSTRIES: Aerospace
APPLICATION: Surface Protection
APPLICATION DESCRIPTION:
Applied to honeycomb core material on one side to hold core material in place on vacuum table while being milled or machined. PROTEX 223-2 is used where less protection than PROTEX 223-5 is required.
APPLICATION NOTES:
Application surface: Composite Milling, Moisture Barrier
Technical Data
Mask-Off Protex 223-2
MATERIAL DESCRIPTION:
Mask-Off Request For Quote, Please Fill Out Form To The Left Under Product Photo: |
ADHESIVE TYPE: | Pressure-Sensitive |
CONSTRUCTION: | Single Coated |
TECHNICAL DATA:
ADHESIVE LAYER: | Rubber |
ADHESIVE LAYER DESCRIPTION: | Synthetic elastomer / resin |
BACKING/CARRIER MATERIAL: | Paper |
THICKNESS: | 2 mil |
ADHESION TO STEEL: | oz/inch width 8-12 (-1.5/+2) (At time of manufacture) PSTC-1 (Modified) |
TENSILE STRENGTH: | PSI/mil 30,000 |
ELONGATION: | % M.D.60-110 |
TEMPERATURE OPERATING: | Remains flexible and tough from - 80°F. to 150°F |
Protex 223-2 Tech Data Sheet