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Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
Silastic 3497 Base&Silastic 81-T 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-T Curing Agent is recommended for use with polyester resin and can be used with rigid polyurethane and plaster.
Appearance when cured: white
Curing Time (hours): 24
Durometer Hardness, Shore A: 27
Elongation at break (%): 335
Linear Shrinkage (%): 0.2 - 0.5
Mixed viscosity (mPa.s): 17,600
Mixed viscosity (Poise): 176
Mixing ratio: 100:5
Tear Strength (kN/m): 31
Tear Strength (ppi): 180
Working Time (minutes): 174
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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