Molding silicone for low melting point alloy product

Molding silicone for low melting point alloy product

Mould making silicone rubber material applications

Mould making silicone rubber material is maily used in Concrete ,soap ,Toys , ceilings ,gift, house decoration, plate engrave, sculpture replica, arts & crafts, resin crafts, poly resin crafts, unsaturated resin crafts, candle crafts, plastic crafts, plaster crafts, Buddhist statue crafts cement products, handicrafts, stationery, large-scale sculpture, reproduction of cultural relic, shoe sole molds, and so on.

Mould making silicone rubber material components

Mould making silicone rubber material is a kind of flowing liquid and it contains two parts. Part A is a kind of white flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the mould making silicone rubber will be partly solidified and this will give birth to difficulties in your final operation. What’s more, the finished moulds will meet a short life. All of these will cause a waste of mould making silicone rubber.

Frequently asked questions of Mould making silicone rubber material

Why is the tear strength of the mould making silicone rubber mold weak?
In order to reduce the viscosity of mould making silicone rubber and pursue a good quality, you may add a lot of silicone oil into the mould making silicone rubber when making molds. In fact, it might have just the opposite effect. The tension and the tear strength will be reduced badly with the addition of silicon oil. And the mould making silicone rubber molds will be in a weak and flimsy manner.

FAQs of molding silicone rubber

Why does the silicone rubber mold have few molding times?

       The silicone rubber mold has few molding times is due to following 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.