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| Silastic T4 Base&Silastic T4 Curing Agent |
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Translucent, high strength featuring high tear with fast cure silicone mold making rubber suited for prototype design and production tooling.
Silastic T-4 is recommended for use with rigid polyurethane and can be used with polyesters, foam polyurethane, cement and plaster.
Silastic T-4 Base/Curing Agent is a moldmaking rubber developed for prototype design and production tooling, especially for rapid prototyping applications. |
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Appearance when cured: translucent
Curing Time (hours): 12
Durometer Hardness, Shore A: 40
Elongation at break (%): 400
Linear Shrinkage (%): < 0.1
Mixed viscosity (mPa.s): 35,000
Mixed viscosity (Poise): 350
Mixing ratio: 100:10
Tear Strength (kN/m): 27
Tear Strength (ppi): 160
Working Time (minutes): 90 |
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