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Buy mold silicone rubber factory introduces the causes of defective silicone rubber
Release time:
2021-11-03 13:58
In recent years, silicone rubber products have gradually been accepted by consumers. For silicone rubber manufacturers, the production process has become an important factor for customers and friends to choose silicone. If silicone products are not confirmed at the initial stage of development, how can they be accepted by customers? Woolen cloth? What is the reason for the defective product? Follow the editor of Buy mold silicone rubber factory to have a simple understanding!
1. Reasons for the foggy surface of silicone rubber products
1. The time of molding and vulcanization is too short, resulting in unfamiliar matte;
2. The mixing temperature of the mixer is too high, the air is humid, and the humidity is too high;
3. The vulcanizing agent is completely dispersed due to the uneven mixing of the compound for a long time;
4. The speed at which the forming staff place the raw materials cannot keep up with the temperature of the machine, causing the product to appear foggy;
2. Product defects caused by the molding machine:
1. The different thickness of the raw materials causes the product to be unfamiliar, adjust the mold pressure to increase the temperature;
2. When the silicone product is manufactured, there will be internal wind, keep it for a certain period of time, keep the number of vulcanization even, the mold maintains a certain temperature, and the air gun can be used to blow the mold to dissipate heat;
3. Outsourcing of the product occurs, prolong the vulcanization time, increase the temperature, and replace the die pad;
4. Various defects frequently occur, the mold can be removed, and the cardboard and silicone mold pads can be molded on the machine template;
The above is the introduction of the editor of Buy mold silicone rubber factory: the reason for the defective products of silicone rubber.
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