Condensation Cure silicone rubber 20 Shore A

Condensation Cure silicone rubber 20 Shore A

 
Inno Silica Condensation cure silicone rubber 20 Shore A is suitable for mold masters for molding small size of polyester resin, epoxy resin, urethane foam, wax, plaster, and low-melt-point metal alloys. Condensation Cure RTV silicone rubber compounds allow accurate reproduction of the shape of the original. They are easy to use and are thus used widely in industrial applications, as well as by hobbyists looking to create the perfect replica.
 
Condensation Cure silicone rubber 20 Shore A:
 
A. Workability
  Liquid silicone rubber and curing agent are mixed and then poured into the mold to create a silicone rubber mold quickly. Workable time and cure time can be adjusted. 
B. Mold-releasability
The cured  Liquid silicone rubber releases easily from the mold, so mold-release agents (soapy water, wax, etc.) are unnecessary.
C.Dimensional stability
These liquid RTV silicone rubber offer good dimensional stability, with little shrinkage.
D. Flowability
  RTV silicone rubber have excellent flowability, so the original form is reproduced accurately. This includes even intricate shapes and details such as fingerprints and wood grain.
E.Heat and chemical resistance
  RTV silicone rubbers have outstanding resistance to heat and chemicals.
F.Deep-section curability
  Moldmaking RTV silicone rubber compound cures uniformly throughout the mold, regardless of thickness
G.Non-exothermic
No heat is generated during curing, meaning no adverse effects to the original.
 
For Technical information of IS-CR20, please kindly contact with us.

 

RTV-2 Tin cure silicone 25 Shore A

 


RTV-2 Tin cure silicone rubber

 
   RTV-2 Tin cure silicone rubber also called condensation cure silicone rubber, which cures at room temperature to be flexible and durable elastomer. Inno Silica RTV-2 Tin cure silicone rubber is used primarily in the mold-making industry, especially for most cast-able materials and has extending usages in electronic industry for potting and encapsulation. Silicone can maintain its properties even in a wide range of environmental conditions.
 
RTV-2 Tin cure silicone rubber Application:
Inno Silica® RTV silicone rubber IS-CR25 is suitable for a variety of industrial and art related applications including:
Making molds for reproducing prototypes, furniture, sculpture, PU, unsaturated resin, plaster, candle crafts, toys, soap, artificial stones, cement decoration,  GRC, GRG and other architectural items in small to medium size.
 
 
RTV-2 Tin cure silicone rubber IS-CR25 Technical Specfication:
 
Mixing ratio by Weight: 100:2
Viscosity (mPa.s)      : 26,000
Color                        :       White
Working time (mins) :       40~60
Curing time (hrs) :       8~12
Hardness (A°)            : 25±2
Density ( g/cm 3 ) :       1.01
Tensile strength (Mpa): 3.6
Tear-strength (N/mm) :       27
Elongation-break(%) :       500
Liner shrinkage (%) :       0.2

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