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Saint-Gobain C663
Hot Air Leveling Tape

General Information
C663 is a 9.5 mil, polyester film with silicone adhesive. It is the ultimate masking material for gold finger/tab protection used in both Horizontal and Vertical Hot Air Leveling Equipment. C663 offers a specially-formulated, thick, silicone adhesive on a thick, high-temperature, laminated substrate which reduces damming at the solder/tape butt line and ensures proper adhesion through multiple Hot Air Leveling operations.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
PET - Polyester Silicone 9.50 mil  

Adhesion to Steel
180° Peel
Adhesive Activation Tensile Strength Elongation Percent
60.00 oz/in Pressure 25.00 lbs/in  

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
20 °F -100 °F 500 °F  
Adhesive Tape Features
  • Elongation < 10%
  • Stands up to multiple assembly cycles
  • Simple application
  • Leaves no residue
  • Resistant to splitting, slippage, lifting or burning
  • No pre-heating necessary
  • No undercutting
Adhesive Tape Applications
  • Gold finger/tab protection used in both Horizontal & Vertical Hot Air Leveling Equipment
Adhesive Tape Markets Served
Adhesive Tape Colors
  • Yellow

Comparable products

Backing Adhesive Thickness Adhesion
 PET - Polyester   Silicone   9.50mil   60.00oz/in 

Converting Options
Converting Services
Budnick Converting offers a number of services to take the product you need and make it perfect for your application.  With converting methods ranging from precision slitting or die-cutting to printing and coating, Budnick has the capabilities to create anything you can dream up. 
Services
Precision Cutting

Die-Cutting

Slitting

Printing

Adhesive Coating

Finishing and Spooling
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