 |
 |
|
|
|
| Silastic 3120 Base&Dow Corning 4 Caralyst |
 |
General purpose fast cure silicone mold making rubber containing Iron oxyde for heat stability.
3120 Base with 4 Catalyst is recommended for casting low melt metals. |
 |
Appearance when cured: red
Curing Agent Feature: fast
Curing Time (hours): 10
Durometer Hardness, Shore A: 60
Elongation at break (%): 120
Linear Shrinkage (%): 0.4-0.6
Mixed viscosity (mPa.s): 28,000
Mixed viscosity (Poise): 280
Mixing ratio: 100:1
Tear Strength (kN/m): <10
Tear Strength (ppi): < 50
Working Time (minutes): 2 |
|
|
|
|
|
