Currently, there are hundreds of silicone product factories in Guangdong, but their production processes are slightly different. So, what are the standards for the production process of silicone products of these manufacturers? Is the output rate of molded products greater than the daily output and defective rate expected by customers, and how to keep it at one thousandth? Below, Zhongxiang will briefly talk about it Let’s take a look at the molding components of the production process of the silicone products factory.
After the products are produced, sometimes some silicone products cannot meet the required product requirements after molding. In this case, the silicone product may not be cooked, that is, the silicone vulcanization is incomplete. So, if the silicone product factory is not familiar with the process flow of silicone products, how should the manufacturer judge? What is the basis for judgment?
1. The entire silicone product is not formed.
Performance: If the silicone product is formed, the whole body will be soft and sticky , the marks on the surface of the product made by pinching with fingernails are difficult to recover. A low-quality product like this will feel slightly sticky to the touch. When using hand pinched products, the product's toughness and elongation are stronger than vulcanized products.
Silicone product factories should note: If the molding temperature is too low or the curing time is too short, an overall unfamiliar situation will occur.
2. The inside of the silicone product is not completely vulcanized.
Performance mode: If the volume of the silicone product is a larger solid product, adjust the exhaust temperature and exhaust mode during the molding process to release the product that needs to be vulcanized for a period of time in advance. . There's nothing unusual about the surface of the product, but it's not actually fully vulcanized on the inside. Silicone product factories should pay attention: the curing time must be sufficient to ensure quality. If the vulcanization time cannot be guaranteed during secondary vulcanization, silicone rubber products will expand or even explode or crack.
3. When producing silicone products, some parts of the product are not cooked
Performance mode: The appearance and function of most parts of silicone products can meet the quality requirements, but some parts will have completely unvulcanized raw rubber , and silicone products The surface will look more.
Therefore, Guangdong Zhongxiang Customized Silicone Products Factory summarized these things to pay attention to when producing silicone products: product volume, molding temperature and vulcanization time. Do not shorten molding and vulcanization time just to blindly improve production efficiency. This not only fails to improve production efficiency, but also leads to a decline in production efficiency, a waste of manpower, material and financial resources, and affects the orderly development of the company's product brand quality.
