Description

RTV silicone, liquidsilicone rubber,mold making silicone

Molding silicone rubber

Molding silicone rubber applications

Molding silicone rubberis primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

Molding silicone rubber features description

Molding silicone rubberis white or red flowing liquid with general hardness of ****0A°after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.

Molding silicone rubber operations

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 demold, more curing agent is needed; contrarily, if molds requiring slower drying and demold, 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%**0% silicone oil can be added to soften the mold for easy demold.)

Frequently asked questions 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 follwoing 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. 

Place of Origin Guangdong China

Brand Name    HY silicone rubber

Model Number HY6,HY7 series rubber for mold making

Payment & Shipping Terms: T/T or L/C by sea.

Minimum Order Quantity: **0 Kilogram

Packaging Details:  *5kg/drum and **0kg/drum

Delivery Time: within 3 days after payment confirmed in our bank.

Supply Ability:   8 Ton per Day

RTV Liquid silicone rubber material is used for

- Polyester resins, epoxy resins, polyurethane resins.

- Polyurethane elastomers.

- Natural and synthetic waxes.

- Plasters and cements.

- Low-melting point

- Imitation wood

Features of RTV Silicone rubber:

- Two-part RTV Silicon rubber:flowable liquid silicon and curing agent.

- Cures at room temperature within **4 hours.

- An exceptional fluidity and good operability.

- Temperature and deformation resistance as well as low shrinkage.

- High duplication times