RTV2 silicone rubber for gypsum cornice mould

Description of RTV2 silicone rubber for gypsum cornice mould:

Liquid RTV2 Silicone Rubber is general called two-component room temperature vulcanization silicone rubber with excellent fluidity and good operational performance. Add curing agent of 2% at the room temperature, the silicone rubber is still operational within 30 minutes, and in 4-6 hours, an elastic silicon mold will be obtained with resistance to deformation, high-temperature, acid and alkali and expansion. RTV2 silicone rubber for gypsum cornice mould is also applicable to mold duplication of poly crafts, resin craftworks, lightings, candles, etc. And fabrication of precision molds. 

Various applications of RTV2 silicone rubber for gypsum cornice mould

A: Cultural relic duplication, architectural decoration, statues
B: Polyester Resin crafts
C: Lighting ornaments, soap, candles molding
D: Plaster, Gypsum, Cement, Concrete decorations
F: Model design, product exploitation, etc.

Procedures of  mold making by RTV2 Silicone Rubber  

1.  Clean and prepare specimen (apply consolidant, sealant, or release agent if necessary).
2.  Build retaining wall around specimen.
3.  Stir silicone base to loosen any settled material.
4.  Decant desired amount of silicone into mixing container.
5.  Mix in appropriate amount of catalyst.
6.  Apply to specimen.
7.  If reinforced mold is desired, gently press in gauze after pouring fist layer.
8. When cured, gently remove mold from specimen.
9. If needed, create rigid backing or jacket over mold with plastic,
urethane foam, or plaster. 
10. Remove backing material and mold.   Store mold inside rigid backing.

Storage and Precautions of RTV2 silicone rubber:

RTV2 silicone rubber for making art crafts, which is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.

Package of RTV-2 molding silicone rubber

Part A base silicone: 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle

Professional factory of RTV-2 Molding Silicone :

We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.

Should you have any question, please feel free to contact Ms Julie.

 
Skype:  julieszmc

MSN: julieszmc(at)hotmail(dot)com

MINGCHENG GROUP LIMITED