Room Temperature Vulcanized Silicon Rubber

We are offering an excellent quality of Room Temperature Vulcanized Silicon Rubber to our valauble clients. And Room temperature vulcanized silicon rubber Usage: Silicon rubber for small size of PU/poly resin, unsaturated resin, plaster, candles and gypsums crafts, toys, soap, statuary ,casting molds making,etc.

The parameter of HY-620
Model : 620#
Appearance : white
Mixing proportion of curing agent (%) : 4%
Operating time (mins 25 0C ) : 30-45
Curing time(hours 25 0C) : 6-8
Hardness (AA ) : 20A 2
Density ( g/cm 3) : 1.08
Viscosity (mPas -25 0C) : 13000A 3000
Tensile-strength(kgf /cm2 ) : a Y35
Tear-strength (kgf /cm) : a Y21
Elongation-break(%) : a Y 425
Shrinkage(%) : a 0.3

Room temperature vulcanized silicon rubber
Room temperature vulcanized silicon rubber USERS INSTRUCTION
RTV TWO molding silicone rubber (silicon) and silicon are generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability. When mixed with 3% to 5% curing agent, they can still be operated within 30 minutes,but will be formed after 2-3 hours.With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poli crafts, resin crafts lighting and candle crafts.