How to improve liquid silicone molding time?

Liquid silica gel can be divided into two systems: condensation type and addition type according to its cross-linking and vulcanization mechanism.
Addition-type silica gel can be used for a long time and maintain its soft and elastic properties in the temperature range of -65°C - 200°C. It has excellent electrical properties and chemical stability, is water-resistant, ozone-resistant, weather-aging resistant, non-corrosive, and physiologically inert. , non-toxic and odorless, low linear shrinkage, easy to operate and other characteristics.
 
Condensation silicone is vulcanized by room temperature moisture, so it has great requirements on the temperature and humidity of the air. Condensation silicone is vulcanized from the outside to the inside with the help of moisture in the air.
 
Through the following steps, we can shorten the silicone molding time:
1. The main thing for molding and shipping is the operator and the machine. A good operator is a must. A good molding operator here must be a good one with experience and skills. A good molding operator can speed up the operation. Reducing the occurrence of defective rates can also increase the vulcanization speed.
 
2. Demonstration of the strength of production-oriented enterprises. The above equipment display is a very important way to experience the strength of the enterprise. Therefore, with good equipment, it can also shorten the molding time. For example, using a vacuum vulcanizing machine to produce silicone products, using high-tech and high-tech When manufacturing high-speed molding machines, remember to regularly maintain production equipment to prevent unnecessary factors.
 
3. The temperature of the vulcanization process can be appropriately increased. The specific amount of increase is generally adjusted appropriately according to the structure of the product. Increasing the vulcanization temperature can shorten the vulcanization process and reduce the molding time.
 
4. You can use a rapid vulcanizer according to the situation, or you can add more vulcanizing agent to the silica gel raw material, which can also speed up the completion efficiency of the vulcanization process.
​