Moulding Silicone Rubber For candle And Soap Mold duplications

Mould silicone rubber for candle duplications

The proportions and reactions of the curing agent and the silicone are listed as follows:

1.adding curing agent 1%,the molding silicone can still be operated within 2.5hours and can be demoulded after 6-8 hours

2.adding curing agent 2%,the molding silicone can still be operated within 50 minutes to 1 hour and can  be demoulded after 2-3 hours.

3.adding curing agent 3%,the molding silicone can still be operated within 28-30 minutes and can be demoulded after 1.5-2 hours.

4.adding curing agent 4%,the molding silicone can still be operated within 10-15 minutes and can be demoulded after 1-1.5 hours.

Operation instruction for RTV-2 molding silicone rubber:

the product is white or red flowing liquid with general hardness of 26-30 shore A after curing.If the customer wants to make large products and large size molds,the mold should be made of silicone with high hardness,onthe contrary,if the mold with fine and precision patterns,it should be made of silicone with low hardness,the amount of the curing agent depends on the actual requirements of the customer,if molds requiring fast drying and demould ,more curing agent is needed,contrarily,if molds requiring slower drying and demould .less curing agent is needed.

(note:our company does not recommend you to add silicone oil ,if a special soft silicone mold or fine detailed and complex patterns products are required ,5%-10% silicone oil can be added to soften the mold for easy demould.)

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