RTV-2 liquid manual molding silicon

RTV-2 liquid manual molding siliconis mainly used for model design of manual mold, PVC plastic molds, cement products, low melting point alloy molds, alloy toys, plastic toys, electronics, handicrafts, stationery, large-scale sculpture, reproduction of cultural relic, shoe sole molds, pad printing allocation, Electronic equipment antivibration, etc.

Brief features:

1. Good elasticity 2. Non deformation 3. Heat resistance 4. Low shrinkage.

Frequently asked questions of RTV-2 liquid manual molding silicon

1. How to deal with the bubbles during the mixing process?

It depends on your practical situation. Firstly you can deal the mixture with a vacuum machine if you have one; If no such machine, you can reduce the mixing ratio of the hardener from 4% to 1%-2%.Then in the prior period of the reaction of the mixture will be slower, then the air in the mixture will exhaust by itself for a longer curing time to release the bubble.

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