Quantum® 73421

PRODUCT DESCRIPTION

Quantum® 73421 is a state-of-the-art, single component, solventless, room temperature curing cyanoacrylate adhesive that polymerizes rapidly when pressed into a thin film between parts. The presence of surface moisture commences the cure of the adhesive. Quantum® 73421 develops handling strength within seconds and full functional strength in a few hours. Quantum® 73421 can bond a wide variety of surfaces including metals, thermoplastics, elastomers, ceramics, leather, cork, and paper, but is particularly suited for bonding hard-to-bond plastics. Notwithstanding the superior bonding capability of Quantum® 73421, it is NOT recommended for long-term glass to glass bonding applications.

Typical Applications
Bonding
Rubber bumpers
Permanent locking of plastic
Fasteners
Speaker components
Shock mounts
Gears to shaft
Wiper blades
Acrylic windows
Nameplates
Catheters
Honing stones
Security collars
O-rings
Insulation pads

Fixturing
Filter caps
Jumper wires
Heat sinks
Gaskets
Golf club parts
Tennis racquet parts
P.C. boards
Wire tacking

Potting
Tamper-proofing
Adjustable components
Fiberglass molds

Grade: 73421

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  • Aerospace
  • aviation
  • automotive
  • electrical
  • electronics
  • appliance
  • defense
  • ammunition
  • marine
  • engineered plastics
  • heavy equipment
  • maintenance
  • energy and utilities
  • industrial assemblies
  • medical device assemblies
  • composites

Available Sizes: 1 OZ, 500 G bottle, 2 KG bottle, 22 LB / 10 KG container, 20 KG container,

Color: Clear,

VISC (cP): 80 - 200,

Fix STL (Sec): ≤ 20,

Fix AL (Sec): ≤ 30,

Fix PC (Sec): 5 - 10,

Shear STL (PSI): ≥ 2K,

Shear AL (PSI): ≥ 2K,

Shear PC (PSI): ≥ 1K,

Temp ºC (ºF): -40 to 100 (-40 to 212),

Applications: Adhesives, Bonding,

Grade: 73421,

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