Is surface of silica gel product uneven how to return a responsibility?
Oct 31, 2022
1,First, check whether the mold is abnormal: the mold is flat and the mold is clean. If the mold is not clean or the mold is not smooth when the mold is opened, it will lead to such a situation in the production.
2,Check whether the vulcanizing agent is excessive, raw material mixing after storage time is too long.
3,Lack of material less material, can be appropriate to increase the glue.
4,Check whether the mold temperature is too high: the temperature is too high, to reduce the appropriate temperature.
5,Check whether the number of exhaust is too much, exhaust stroke is too large;
6,The discharge speed of the operator is too slow, the thickness of the raw material is too thin, and the pressure speed of the machine is too slow.
