Why do rubber products and silicone products smell?

Such as silk screen printing, manual oil spraying, YM process, IMD process, thunder carving, glue dripping, water pasting and other processes, after these processes are completed, different flavors may be produced. This is very prominent in silicone products. It can be seen that the odor is most likely to occur in each process after molding. The processes that usually lead to the pungent smell of products and plastic products are: silk screen printing and manual oil spraying. Silk screen printing raw materials may have irritating taste, and silica gel products will have obvious taste after silk screen printing is completed. However, it is not common for silk screen printing to cause odor in silicone products. The last thing I expected was to spray hand oil on silicone products. It is worth noting that the original molded product has no taste or little taste. After spraying hand oil, the taste becomes very heavy and unacceptable. However, if we analyze the reasons, we will find that the previous fuel injection process did not produce such a taste. After more detailed analysis, the biggest reason is the brand of hand oil. Different kinds of hand oils will directly lead to the odor of silicone products. Chengdu Haochuan rubber and plastic products are widely used in electronics, electrical appliances, communication equipment, computers, toys, audio-visual equipment, sporting goods, health, medical equipment and machinery manufacturing. Since its establishment, the company has continuously introduced advanced imported equipment and production technology, and strived to improve the processing technology. Constantly absorb and adopt international advanced management concepts to improve management quality.