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Hysol ® 9462 
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Epoxy Adhesive 

Description
Hysol 9462 is a toughened, two component epoxy adhesive formulated for a good balance of shear and peel properties in an easy to use, smooth paste. Its medium viscosity, 1:1 ratio and non-sag features make it easy to apply.
Recommend Substrates: metals, plastics and wood.  

Features
Excellent Strength                                         Impact Resistant                           Non-Sag
Room Temperature or Heat Cure            1:1 Mix Ratio                                 Neutral Color

Typical Properties
                                                  Part A                                         Part B                                                 Mixed
Color                                        White                                           Dark Amber                                      Beige
Viscosity, Poise                       700-950                                        400-650                                                600-800
Specific Gravity @ 77°F        1.25                                                1.10                                                     1.17

Handling
Mixing: This product requires mixing two components together just prior to the application. Complete mixing is necessary. The temperature of the separate components prior to mixing is not critical, but they should be at room temperature.

                                                   Part A                                         Part B                                                 Mixed
By weight                                  100                                                85                                                        -
By volume                                 1                                                    1                                                          -
Pot life @ 77°F, 100 grams                     55 minutes

Application
Mixing – Bulk: Combine Part A (resin) and Part B (hardener) in the correct ratio and mix thoroughly until the color and consistency are uniform. Ratios given above can be used for measuring larger amounts. Mixing the adhesive just prior to use is recommended.  Heat build-up during or after mixing is normal. Do not mix quantities greater than two pounds as dangerous heat build-up can occur causing uncontrolled decomposition of the mixed adhesive. Mixing smaller quantities will minimize the heat build-up.

Mixing – Cartridges: Place cartridge in proper dispenser. To begin using a new cartridge, remove cartridge cap and dispense a small amount of adhesive, making sure Part A and Part B are extruding. Attach nozzle and dispense approximately 1-2" before applying onto the part being bonded. Partially used cartridges can be stored with mixing nozzle attached. To reuse, remove and discard the old nozzle, attach new nozzle and begin dispensing.

Application: Bonding surfaces should be clean and dry. For optimum surface preparation, consult Dexter's bulletin "Preparing the Surface for Adhesive Bonding". Once the adhesive is applied, the boned parts should beheld in contact until the part has developed handling strength. This will occur in 4-8 hours at 77oF after which the pressure used during cure may be removed. Since full bond has not yet been attained, load application should be small at this time. It is not necessary to clamp the parts unless movement during curing is likely.
Cure: Hysol 9462 may be cured for 3-5 days at 77oF to achieve normal performance. Accelerated cures up to 200oF (for small masses only) may be used as an alternative. For example 1 hour at 180oF will give complete cure.

Clean up: It is important to remove excess adhesive from the work area and application equipment before it hardens. Many common solvents and citrus cleaners are suitable for removing uncured adhesive. Consult with your supplier's information pertaining to the safe and proper use of solvents.

Performance
Tensile Lap Shear Strength: (tested per ASTM D1002 – 3 days @ 77°F)
Substrates                                       Test Temperature °F                                      Typical Results
Etched Aluminum                                             77                                                         3500 psi
                                                                             180                                                          600 psi
                                                                              250                                                         150 psi

Cold Rolled Steel (MEK wipe)                        77                                                         3500 psi

Acrylic/ABS/SMC                                            77                                                            400 psi

PVC                                                                      77                                                             225 psi
Floating Roller Peel Strength: (tested on etched aluminum per ASTM D3167)
3 days @ 77°F                                                      77                                                              22 psi

T-Peel Strength: (tested on etched aluminum per ASTM D3167)
3 days @ 77°F                                                     77                                                               10 psi

Bulk Properties
Hardness (shore D) @ 77°F                77 minimum

Packaging
50 ml and 200 ml EPS Cartridges  Quart,  Gallon and Five Gallon Systems