Mold making silicone rubber

Mold making silicone rubber is generally named as two-part silicone rubber that vulcanizes at temperature. Part A is a flow-able liquid, part B is the catalyst.

Applications of RTV-2 mold making silicone rubber for stone products:

Mold making silicone rubber for stone products is mainly used in toys,gifts,decoration,plate engrave, human replica, art crafts, resin crafts,poly resin crafts,resin crafts, candle crafts, plastic crafts,stationeries,plaster crafts and Buddhist statue crafts,etc.

Features of mold making silicone rubber for stone products:

Mold making silicone rubber for stone products has good characteristics of easy operation, light viscosity and good flowability, low shrinkage, favorable tension, No-deformation favorable hardness and high temperature, acid alkali and aging resistance.

Basic description of RTV-2 mold making silicone rubber for stone products:

Curing agent(working time and cured time at room temperature: 25°C)

Item Mixing Ratio Color Hardness

(shore A) Viscosity

(cps) Operating time

(25°C) Curing time

(25°C) Tear-

Strength(kg/cm) Tensile-

strength(kg/cm) Elongation(%) Shrinkage

S815 100: 3 White 15±2 11000

±3000 30-50mins 3-4h 22±3 >=3.3 >=500 =<0.1%</p>

S820 100: 3 White 20±2 14000

±3000 30-50mins 3-4h 26±3 >=3.3 500 =<0.1%>

S825 100: 3 White 25±2 22000

±3000 30-50mins 3-4h 26±3 >=3.4 400 =<0.1%</p>

S830 100: 3 White 30±2 24000

±3000 30-50mins 3-4h 26±3 >=4.2 350 =<0.1%</p>

S835 100: 3 White 35±2 28000

±3000 30-50mins 3-4h 25±3 >=4.5 350 =<0.1%</p>

S840 100: 3 White 40±2 15000

±3000 30-50mins 3-4h 21±3 >=3.5 300 =<0.1%</p>

S845 100: 3 White 45±2 14000

±3000 30-50mins 3-4h 20±3 >=3.3 250 =<0.1%</p>

Mold making silicone rubber Packaging:

Part A(silicone): 1kg/bottle,5kg/drum,25kg/drum,and 200kg/drum.

Part B(catalyst): 40g/bottle,0.2kg/bottle,1kg/bottle,and 2kg/bottle.

More detail information, pls feel free to contact with OTT&Vicky:

Contact: Ms. Vicky

Whatsapp: 0086-18318342964

Skype: vicky_ottsilicone@163.com

Email: vicky_ottsilicone@163.com

Web: www.ottsilicone.com