Liquid RTV2 Silicone for Molding

Brand:aa

Product detail:

Specifications of MC RTV-2 Silicone Rubber

  

Room Temperature Vulcanization

Equiped with REACH certificate 

Professional technician with rich experience 

4% catalyst is offered for free of charge 

Silicone range:10-60 shore A 

High duplicating silicone molds

 

Brief Introduction of Liquid RTV2 Silicone for Molding 

 

Liquid RTV2 Silicone is a two component material,and the silicone consist of Part A base silicone and Part B curing agent.When the two parts mix together and pour or brush on a object,the silicone base and curing agent can cure to be a silicone mold at room temperature;and 24 hours later,the silicone mold can be released from the object,and then the silicone mold can be poured into the following material to copy: plaster,polyurethane, PU, GRC, cement, resin, polyester, wax etc...

   

Extensive Applications of Liquid RTV2 Silicone for Molding 

 

Liquid RTV2 Silicone can be used in the duplication of cement molds, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. Etc.

  

One Datasheet of Liquid RTV2 Silicone for Molding   

 

Item	RTV 2028
Color	Liquid white
Curing agent	CA30
Mixing ratio	100:2
Mixed viscosity	28000~30000 cps
Working time	30-40 mins
Curing time	4-6 Hours
Hardness	27-28 Shore A
Tear Strength	30 N/mm
Tensile Strength	4.5 Mpa
Relative density	1.11~1.15g/cm3
Elongation at break	511%

 

 

Storage of Liquid RTV2 Silicone for Molding  

 

When the silicone rubber is stored at or below 30 °C (85 °F) in the original unopened containers, RTV2 Silicone Base and CA30 Curing agent have a usable life of 12 months from the date of production. After 12 months, please use a stirring mill to stir the Part A silicone for some minutes, then the silicone can be use again, without any influence to the characteristics.

  

Packing of Liquid RTV2 Silicone for Molding  

 

Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum

Part B CA30 Curing Agent: 0.25kg/bottle,1kg/bottle and 10kg/bottle

 

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