RTV 2 Liquid Silicone rubber for shoe insole making

2. Description- RTV-2 Liquid Silicone rubber for shoe insole making

RTV-2 Liquid Silicone rubber for shoe insole making is a kind of two-component material, and RTV-2 Liquid Silicone rubber for shoe insole making is consisted of Part A silicone base and Part B CA30 curing agent, and the silicone base and curing agent can cure at room temperature by a condensation reaction. These materials can be cast into the cured silicone mold: shoe mold making, sand casting etc.

3.Specifications -RTV-2 Liquid Silicone rubber for shoe insole making

1). Good flow ability and long working time

2). Medium hardness

3). Easy de-mould from shoe mold

4). Low linear shrinkage

4. Applications -RTV-2 Liquid Silicone rubber for shoe insole making

RTV-2 Liquid Silicone rubber for shoe insole making is suited for shoe mold, simple products, sand casting mold making, and shoe mold by pouring way.

 5. Instructions -RTV-2 Liquid Silicone rubber for shoe insole making

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 silicone 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 silicone 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.

6. Storage  - RTV-2 Liquid Silicone rubber for shoe insole making

When the RTV-2 Liquid Silicone rubber for shoe insole making is stored at or below 30 °C (85°F) in the original unopened containers, RTV3010/3015 silicone base and CA30 curing agent have a usable life of 9 months from the date of production.

7. Note -RTV-2 Liquid Silicone rubber for shoe insole making

RTV-2 Liquid Silicone rubber for shoe insole making is an industrial product and must not be used in food molding, dental human skin molding applications.