General DESCRIPTION of molding rtv-2 silicone rubber

E630# liquid silicone rubber is generally named two-components silicone rubber, Part A and part B. It features an exceptional fluidity and good operability. The mixing ratio is 1:1,mainly be suitable for making molds application.

APPLICATIONS of molding rtv-2 silicone rubber:

E630# molding rtv-2 silicone rubber could be mainly used for making concrete stones, precision molds, PU molds, resin molds, gypsum casting, candle molding, for life casting, fabric finishing, seal for electronic components and solar circuit board, trademark decoration. etc.

FEATURES of molding rtv-2 silicone rubber

1 Two part of liquid fluid: liquid white silicone and curing agent.

2 Cure at room-temperature within 4-8 hours, but all performance will act perfectly when it cure within 24 hours.

3 Good fluidity and excellent operation.

4 Good resistance to weather, temperature, aging,

5 Excellent tear strength, comfortable duplication times.

OPERRATING INSTRUCTION of molding rtv-2 silicone rubber

1.Stir part A and part B with right mixing ratio

evenly. And get the mixture for vacuum-pumping.

(If there is no vacuumizer,you can just pour the mixture slowly from the corner so that less bubbles caused).

2. Enclose the product (the original model) with four plastic plates or wooden plates.

3. Clean your products and brush a layer of release agent(detergent or soap water) on your product.

4. Pour the mixture with correct mixing ratio into the model frame.

After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold .