Technical Data Sheet
QSil 601
Quantum Silicones鈥? 2-Part
Addition Cure Silicone Adhesive Elastomer
Product Description
QSil 601 is a 2-part, addition cure silicone elastomer that has excellent
adhesion to a wide variety of substrates, including glass, polycarbonate and acrylic,
when used with QSil Primer #5.
Key Features
100% solids 鈥? no solvents
鈥?
Good Physical Properties
鈥?
Good adhesion to a variety of substrates
鈥?
Typical Properties
Uncatalyzed Properties
鈥淎鈥? component 鈥淏鈥? component
Viscosity, cps Paste 5,000cps
Appearance Beige Black
Specific Gravity 1.27 1.03
Mix Ratio(A:B) 10:1
Pot Life 90 minutes (Gel Time)
Catalyzed Properties (cured 24 hours @ 25C)
Durometer, Shore A 69
Tensile Strength, psi 971
Elongation, % 225
Tear B, ppi 135
Adhesion to Polycarbonate, lap shear, psi 408
Peal Failure >95% Cohesive
Adhesion 鈥? Ensure that the surface is clean and free of any foreign substances. For
best results, clean the surface of the substrate to be adhered to with a suitable solvent.
Mixing
Thoroughly mix both A and B components prior to mixing together. Use of
mixing equipment is recommended for this grade.
Mixing by hand
Combine 10 parts of A and 1 part of B component by weight and stir until
completely mixed. Use care when mixing to minimize air entrapment.
Mixing and dispensing with automatic equipment
Use properly ratioed equipment for a 10:1 mix ratio. Also use a mixing
system that will properly mix A and B components. Once mixed properly the
material will have a pot life of approximately 90 minutes.
Storage and Shelf Life
QSil 601 should be stored in the original unopened containers at 25C (77F). It
will remain useful for a period of 6 months if stored under those conditions.
Not for Product Specification
The technical data listed herein is provided as a reference only and is not
intended as sales specifications. For sales and technical assistance or for product
recommendations, please call 1-800-852-3147.
Quantum Silicones
8021 Reycan Rd
Richmond, VA 23237
Phone (804) 271-9010 Fax (804) 271-9055
Customer Service (800)852-3147
www.quantumsilicones.com
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