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Adhesive Tape Systems

ORABOND® 1850

Product Description

Applications
  • For the production of high performance lens grinding pads in the optical industry.
  • ORAMOUNT® 1850 is designed for use with the latest hydrophobic lens coatings on polymer and mineral lens.
Thickness Without Liner
  • 2/25"
Adhesive
Carrier
  • PE foam, black, 1/32"
Release Liner
  • 55# (3 mil) paper, white
Adhesive 180° Peel (FINAT TM 1)
  • After 20 min: open side = > 110 oz/in; covered side = 66 oz/in
  • After 24 hr: open side = > 110 oz/in; covered side = 66 oz/in
Shear Strength
(22 lb/in)
(FINAT TM 1)
  • Open side = > 300 hr at 73°F; covered side = > 1000 hr at 73°F
  • Open side = > 1 hr at 158°F; covered side = > 72 hr at 158°F
Temperature Resistance (°F)
  • -40 to +176
Available Lengths
  • 55-yards
Available Widths
(in inches)
  • 49