What are the reasons for the fragility of silicone molds?

The phenomenon of fragility in the use of silicone products in molds is very distressing for users who are not familiar with it. liquid silicone for molds Without understanding silicone products in molds, there is no way to find reasons and solutions. HANAST silicone answers: What is the reason for the fragility of silicone products in molds?

Liquid silicone for mold making Under normal circumstances, mold silicone products will not exhibit fragility because mold silicone has many performance characteristics, such as anti-aging and flexibility. Therefore, mold silicone products generally do not exhibit fragility. So, why do some mold silicone products exhibit fragility
The main reasons for the fragility of silicone products in molds are:
Poor product design, such as insufficient strength, sharp corners, and notches;
Uneven shrinkage, poor cooling, and residual stress;
Impurities and immiscible materials or poor plasticization inside the material;
The pressure during the production process is too low and the production speed is too slow;
The injection molding production time is too short, and the holding time is short;
Caused by low material temperature, low mold temperature, and low nozzle temperature.
The above are some of the reasons why mold silicone products are fragile. Based on the above, we know that many of the problems with mold silicone products that are fragile occur during the production process. Therefore, we need to pay more attention when producing mold silicone products.