200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelRTV E625#
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 16:22:44 GMT
Base Color white
CatalystColor Transparent
Applications mold making
Consistency pouring
Viscositycps 15000-17000
Shore A 25
Mix Ratio 1:1
Work Life 30
Pot life 4-5
Demold 8
Min Order200 kilogram
Description of RTV Addition Cure Silicone for Resin Mold Making
RTV Addition Cure Silicone for Resin Mold Making , ideal for casting epoxy, polyester, polyurethane and other plastic parts. Deep section cure as needed for electrical potting, encapsulating and casting; prototype molds to special effect silicones for animatronics and prosthetics.
Features of RTV Addition Cure Silicone for Resin Mold Making
High chemical resistance to the aggressive components of some types of resin
High resistance to laceration (this characteristic guarantees high resistance to wear and tear)
High level of accuracy in reproducing very small particulars
High dimensional stability over time and non-deformability
Considerable resistance to high temperatures and to ageing
Excellent non-stick effect
Soft, stretchy, high tear resistance,
Will not shrink in service
All of the following are commonly cast into this silicone
Urethane (polyurethane)
Plaster Hydrocal, Hydrostone
Polyester casting resin
Low melt metals (mold life can be short)
Cement, Concrete
Epoxy
Soap
Wax
Datasheet for RTV Addition Cure Silicone for Resin Mold Making
Model | E620# | E625# |
Appearance | Translucent | Translucent |
Mixing proportion of curing agent (%) | 1:1 | 1:1 |
Operating time (mins 25 0C ) | 20-30 | 20~30 |
Curing time(hours 25 0C) | 2-3h | 2~3 |
Hardness (A°) | 20±2 | 25 ± 2 |
Density ( g/cm 3 ) | 1.08 | 1.08 |
Viscosity (mPas @ 25 0C) | 6000 ± 2000 | 6000 ± 2000 |
Tensile-strength(kgf /cm2 ) | 25 ± 2 | 50±5 |
Tear-strength (kgf /cm ) | 20 | 25±2 |
Elongation-break(%) | 380 ± 50 | 380 ± 50 |
Retractility(%) | ≤0.1 | ≤0.1 |
Any questions about Silicone Rubber, Leah is at your service.
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