What is the advantages and disadvantages of pouring molding and brushing molding operation methods of liquid rtv2 silicone rubber? ----- It's a common question for learner for mold making silicone rubber application and using instruction.
Here HONG YE JIE make a summary below:
Pouring molding with silicone rubber:
Advantages: no mold line, labor-saving and time-saving
Disadvantages: large amount of silicone rubber used, high material cost.
Brush molding with silicone rubber:
Advantages: less silicone used, low cost.
Disadvantages: relatively complex operation process, long man hour consumption and high labor cost.
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