RTV-2 Liquid Silicone Rubber Material

Brand:aa

Product detail:

Description of RTV-2 Liquid Silicone Rubber Material 

 

RTV-2 Liquid Silicone Rubber Material is a kind of two-component material, and the liquid RTV-2 silicone rubber material includes Part A base silicone and Part B CA30 curing agent. The Part A base silicone and Part B curing agent can cure at room temperature by a condensation reaction. These materials can be cast into the cured silicone mold: plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc...

 

Features of RTV-2 Liquid Silicone Rubber Material 

 

1. Good flow ability and long working time

2. Medium hardness

3. High tear and tensile strength

4. Easy de-mould from complex replica parts

5. Acid and alkali-resistance

6. Low linear shrinkage

  

Specifications of MC RTV-2 Silicone Rubber

 

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 

 

Applications of RTV-2 Liquid Silicone Rubber Material 

    

RTV-2 Liquid Silicone Rubber Material can be used in the reproduction of cement molding, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. Etc.

 

  

 

Instructions for RTV-2 Liquid Silicone Rubber Material 

  

1. Make sure the surface of the original is clean and free of loose material. 

 

2. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a clean container.

 

3. Stir Part A base silicones before use thoroughly , as filler separation may occur upon prolonged storage.

 

4. Mix Part A and Part B evenly until the CA30 completely dispersed in the base. 

 

5. Pour the mixed Part A base silicones and CA-30 curing agent as soon as possible onto the original

 

6. De-mold after 24 hours ,it is will improve the replicate times of silicone mold.

 

Note:It is strongly recommended that entrapped air be removed in a vacuum chamber, allowing the mix to completely expand and then collapse. After a further 1-2 mins under vacuum, the mix should be inspected and can be used if free of air bubbles. A volume increase of 3-5 times will occur on vacuum de-airing the mixture. So a suitably large container should be chosen.

 

Package of RTV-2 Liquid Silicone Rubber Material 

 

Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum;
Part B CA30 Curing Agent: 0.25kg/bottle,1kg/bottle and 10kg/bottle

  

Storage of RTV-2 Liquid Silicone Rubber Material 

 

When the RTV-2 Liquid Silicone Rubber Material is stored at or below 30 °C(85 °F) in the original unopened containers, RTV-2 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, no influence for other performance.

 

 

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

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

Skype:nicoleszmc

MSN: nicoleszmc (at)hotmail(dot)com