17TC5061-F_TDS.pdf

Oo D i D. i SILICONE. CASTING RUBBERS: |
ENTERPRISES
An [SO-9001 Certified company
50-55 SHORE A HIGH TEAR STRENGTH
ROOM TEMPERATURE CURING SILICONE
TC-5061 A/B is a room temperature, addition/platinum curing silicone rubber designed for:
Mold making e Encapsulation applications e Pressure pads
Gaskets Casting low-melt metals into e Various types of parts
With the use of tale powder as an interface the TC-5061 has been used with cast metal temperatures running 650 F (344 C) and
has been subject to temperatures up to 850 F (454 C) for making a limited number of casts. With the ability to withstand high
temperatures the TC-5061 works very well as a mask for metal spraying and welding operations.
PHYSICAL PROPERTIES TEST METHOD RESULTS
Hardness, Shore A ASTM D 2240-04e1 55+5
Density (g/cc) ASTM D 792-00 1.34
Cubic Inches per Pound 20.8
Color/Appearance Pale Lavender
Tensile Strength (psi) ASTM D 412-98a (2002)e1 707
Elongation (%) ASTM D 412-98a (2002)e1 407
Tear Strength (pli) ASTM D 624-00e1 Die B 97
Coefficient of Thermal Expansion, (in/in/ F) ASTM E831 13.95 x 105
Shrinkage (in/in) linear ASTM D2566 @ 1 depth Nil
HANDLING PROPERTIES [| sPatA Ss Part B
Mix Ratio by weight 10
Mix Ratio by volume [00 14
Specific Gravity @ 77 F (25 C) 1.03
Color Off White Purple
Viscosity (cps) @ 77 F (25 C) Brookfield 65,000 530
Mixed Viscosity (cps) @77 F (25 C) Brookfield 25,000
Work Time, 100g mass @ 77 F (25 C) 60 minutes
Gel Time 90 minutes
Demold Time @ 77 F (25 C) 6 8 hours
TC-5S061 A/B Page | of 2 Date: 08/18/2021
For more information call BJB Enterprises, Inc. (714) 734-8450 Fax (714) 734-8929
www.bjbenterprises.com