L-312
Adhesive Primer, Epoxy Phenolic
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Product Data Sheet Revised 12/20/06
Description
L-312 is an adhesive primer designed to promote surface wetting of adhesive films. In addition, L-312 provides protection for aluminum detail parts after surface preparation for bonding. L-312 may be applied by brushing, spraying, or dipping detail aluminum parts.
Advantages of L-312
  • L-312 adhesive primer allows aluminum detail parts to be stored after cleaning and etching procedures have been completed without degrading the subsequent adhesive bond.
  • L-312 requires only a 30 minute air dry after priming.
  • Room Temperature stability eliminates the need for cold storage.
  Physical Properties
  • Color : Light Blue
  • Solids Content: 5% Nominal
  • Form: Sprayable Liquid
  • Caution: Flammable, perform all mixing in well ventilated area away from heat
  Availability
  • 1 Gallon (3.8 L)
  • 5 Gallon (18.9 L)
  • 55 Gallon (208 L) Drum
  Shelf Life
  • 6 months at Room Temperature (75°F or 24°C)
  Curing
  • L-312 cures concurrently with standard epoxy film adhesives over a broad range of time and temperatures – from 200°F (93°C) to 365°F (185°C) from 20 minutes to 120 minutes.

NOTICE:Product data and parameters cited in this publication have been obtained in J.D. Lincoln, Inc. laboratories using the materials under carefully controlled conditions. The information, therefore, is believed to be accurate and correctly stated. Data of this type may be considered to be indicative of representative properties obtainable. J.D. Lincoln, Inc. cannot accept responsibility for the misapplication of these products, nor for their use under uncontrolled conditions. Numerical values resulting from the application of this material are dependant on processing details. It is recommended that the user develop his or her own application techniques and generate data consistent with his or her specific application and process.

 
       
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