Hello everyone, I recently made some things with glasscast10 resin, I want to make 0 bubbles of transparent resin parts. In the use of found a very troublesome thing, glasscast10 in the mixing, it is difficult to eliminate the bubbles in the resin, I used the vacuum degassing and hot air gun heating way to eliminate bubbles, but it is difficult to eliminate the bubbles in the resin. At first I thought the vacuum degasification way is the most ideal way to eliminate bubbles, but glasscast10 in the vacuum degasification process, there will be a lot of small bubbles, more than the appearance of non-degasification bubbles, this is what reason? The following photo is a workpiece I just made out of a degasification method.Hello everyone, I recently made some things with glasscast10 resin, I want to make 0 bubbles of transparent resin parts. In the use of found a very troublesome thing, glasscast10 in the mixing, it is difficult to eliminate the bubbles in the resin, I used the vacuum degassing and hot air gun heating way to eliminate bubbles, but it is difficult to eliminate the bubbles in the resin. At first I thought the vacuum degasification way is the most ideal way to eliminate bubbles, but glasscast10 in the vacuum degasification process, there will be a lot of small bubbles, more than the appearance of non-degasification bubbles, this is what reason?

Thickness:20mm
Then I tried vacuum degassing and hot air gun two methods together to defoaming, but I probably use hot air gun repeatedly to blow to the heating used four or five times to be able, basically I recognize the bubble elimination of almost, with the hand touch silicone mold will feel the resin has become hot, in a period of time the resin has begun to gel. It's ideal to do this, but there are still a few bubbles. Shown in the following figure.

Thickness:30mm