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Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
Silastic 3497 Base&Silastic 81-F Curing Agent
High strength, medium hardness, fast cure silicone mold making rubber featuring a very good resistance to polyester resin and suited for the detailed reproduction of figurines, art objects and similar items.
Silastic 3497 with 81-F Curing Agent is recommended for use with polyester resin and can be used with rigid polyurethane and plaster.
Appearance when cured: white
Curing Agent Feature: fast cure
Curing Time (hours): 8
Durometer Hardness, Shore A: 24.5
Elongation at break (%): 400
Linear Shrinkage (%): 0.2 - 0.5
Mixed viscosity (mPa.s): 18,000
Mixed viscosity (Poise): 180
Mixing ratio: 100:5
Tear Strength (kN/m): 27
Tear Strength (ppi): 155
Working Time (minutes): 85
Industrial field others
Dow Corning Corp/Corporate Headquarters
Phone 517-496-5369; 800-248-2481
Fax 517-496-4688
Homepage -
E-mail
Address 3100 James Savage Rd., PO.Box 994, Midland, MI 48686-0994
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