silicone rubber for manual mold making

Ms Shirley Zheng

Whatever you have any further information required or suggestion, pls feel free to send  also can call the number of 0086-755-89948006 and mobile 0086-15220170905(Ms.Shirley) or  add my 
Welcome to visit our website: www dot szrl dot net

Thank you for your attention.

What kinds of silicone required for manual mold silicon rubber 
Customers always don't requre lots of repetition times for manual mold silicone but manual mold silicon rubber should be with a little higher hardness, low shrinkage to make the products without deform.

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

Frequently asked questions of silicone rubber for manual mold making

If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision  patterns, it should be made of silicon 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.

silicone rubber for manual mold making operations

Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50A

silicone rubber for manual mold making with good liquidly and high tear-strength,high tensile-strength,low shrinkage.