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Scotch-Weld #2216 B/A Epoxy Structural Adhesive, Clear #203-405
 
Scotch-Weld #2216 B/A Epoxy Structural Adhesive, Clear
Price:
$47.83

Detailed Product Description:

Scotch-Weld #2216 B/A is a clear  two-part epoxy structural adhesive that attains structural

properties after a room temperature cure.  It is formulated to give a combination of

very high peel strength along with excellent shear strength.  It is a perfect choice for

bonding dissimilar materials including aluminum, carbon fiber, fiberglass, steel, stainless, etc.

 

Application Notes:

Mix ratio by weight:                                             5 parts base to 7 parts accelerator.

Mix ratio by volume:                                            2 parts base to 3 parts accelerator.

Working life (pot life):                                         90 minutes.

Fixturing time:                                                       8-12 hours

Cure time (full strength):                                     7 days (at 75ºF)

                                                                                2 hours (at 150ºF)

                                                                                30 minutes (at 200ºF)                          

Coefficient of thermal expansion:                      102 ppm/ºC

Recommended bond line thickness:                 0.005”

Typical Overlap Shear Strength:                       1700 psi  (cured 2 hours at 150ºF)

(etched aluminum)                                               3500 psi  (aged 40 days at 300ºF)

Viscosity:                                                              11,000 to 15,000 cps  (for resin)

 

Scotch-Weld #2216 A/B is identical to Scotch-Weld Epoxy Adhesive EC-2216 B/A which is certified for aircraft and aerospace applications.  Scotch-Weld #2216 B/A may be used for aircraft and aerospace applications if proper Certificates of Test have been issued and material meets all aircraft manufacturer’s specification requirements. 

 

Precautions:

Can be an eye and skin irritant. 

Note that bond strength is only as good as adhesion to the adjoining substrates.  Follow manufacturer’s recommendations for surface preparation.

 

Packaging:

Resin comes packed in 2-ounce tube.  Hardener comes packed in 2-ounce tube.


Quantity:
Call For Pricing: (408) 221-7122
 

 

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