Elastosil RT 625
Castable, Addition curing, 2 component silicone rubber that vulcanizes at room temperature. Main application: mold making, encapsulation of electrical and electronic components, coating, engineering production molded parts
• Easy to process due to low viscosity
• Fast and shrink-free curing at room temperature, which can be significantly accelerated by the application of heat
• Curing in closed systems
• Low Shore A hardness (approx. 25)
• High elongation, excellent tensile strength
• Excellent tear strength
• Cured rubber is transparent and colorless
Specific properties
• Addition curing
• Excellent mechanical properties
• Liquid
• Two-component
Technical data
Color: colorless cloudy transparent
Density @ 23 oC in g/cm: 1.09
Viscosity of mixture @ 23oC in mPa s: 12,000
Mixing ratio A:B by weight: 9:1
Processing time in minutes: 60
Curing time in hours: 12
Tear strength in N/mm: 30
Hardness in Shore A: 25
Tensile strength in N/mm²: 6.5
Elongation at break in %: 600
Application
• Composite molding
• Electronics
• Mold Making of Vacuum Bags
• Reproduction Molding
ELASTOSIL-RT-625-AB-en-2024.06.16.pdf
SDS Elastosil RT 625 A.pdfSDS Elastosil RT 625 B.pdf
