RTV silicone rubber for stone mold making

Brand:aa

Product detail:

Introduction of RTV Silicone Rubber for Stone Mold Making:

 

MC RTV Silicone Rubber for Stone Mold Making is a kind of two-component material. The RTV-2 silicone rubber is made up of Part A base silicone and Part B CA curing agent. The Part A base silicone and Part B CA curing agent can cure at room temperature by a condensation reaction, after full cure, it become a cured silicone mold. The silicone mold can be cast the following materials for reproduction: plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc...

  

Applications of RTV Silicone Rubber for Stone Mold Making

  

MC RTV-2 silicone rubber for moldmaking can be applied in many objects mold making, since MC liquid silicone rubber has good flow ability and medium hardness, and the silicone can cure at room temperature, thus it's a good material for duplication.

 

RTV-2 Silicone Rubber can be used for artificial stone moldmaking.For example RTV2030,RTV2066 and RTV2088 silicone.

 

RTV-2 silicone rubber can be appliied in candle and soap moldmaking, such as RTV215 and RTV218 silicone.

 

RTV-2 silicone rubber can be used for plaster moldmaking, such as RTV2025,RTV2028 and RTV2030 silicone.

  

RTV-2 silicone rubber can be applied in the field of shoe sole moldmaking, for example, RTV3010 and RTV3015 silicone.

  

RTV-2 silicone rubber can be used for prototyping and electronic potting.

 

MC RTV2088 silicone rubber is especially for the moldmaking of manufactured stone,artificial stone or cultural stone.

 

Datasheet of RTV-2088 Silicone Rubber for Cultural Stone

 

Item	RTV 2088
Color	Liquid white
Curing agent	CA30
Mixing ratio	100:2
Mixed viscosity	25000~26000 cps
Working time	20-30 mins
Curing time	2-3 Hours
Hardness	32-34 Shore A
Tear Strength	29 N/mm
Tensile Strength	≥3.6 Mpa
Relative density	1.11~1.15g/cm3
Elongation at break	380%
Methods of molding	Brushing/Pouring

 

 

 

FOQ of RTV-2 Silicone Rubber for Mold Making

 

 

Why does the RTV liquid silicone rubber for molding have few mold making times?

 

The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products.

 

 

The information above is just for reference, if you're interested or have any questions, please feel free to contact Nicole:

Web:www(dot)mcsilicone(dot)com

E-mail:nicole(at)mcsilicone(dot)com

Skype:nicoleszmc

MSN: nicoleszmc (at)hotmail(dot)com