Mingyi silicone（anhui）co,.ltd
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Many customers believe silicone oil prices are mainly affected by the silicone industry. However, long-chain alkyl silicone oils are different from standard dimethyl silicone fluids because they are closely connected to the petrochemical supply chain.
The key reason lies in the “long-chain alkyl” structure.
Groups such as C12, C16, and C18 are commonly derived from petrochemical raw materials, including:
These materials are directly related to crude oil production and refining.
When international crude oil prices rise, upstream petrochemical raw materials usually increase in cost as well. This directly raises the manufacturing cost of long-chain alkyl silicone oils.
Unlike conventional silicone fluids that mainly depend on siloxane materials, long-chain alkyl silicone oils rely on both:
Because of this dual cost structure, they are generally more sensitive to oil market fluctuations.
In addition, rising oil prices also increase overall production expenses, including:
For specialty chemical products such as long-chain alkyl modified silicone oils, these additional costs can significantly impact final pricing.
Another important factor is supply chain concentration.
Many long-chain alkyl intermediates have relatively limited global production capacity compared with standard silicone raw materials. When crude oil prices rise, suppliers may shorten quotation validity, reduce inventory availability, or adjust prices more aggressively, which can further amplify market price increases.
This is why long-chain alkyl silicone oils often experience stronger price fluctuations than ordinary silicone oils.
In essence:
Long-chain alkyl silicone oils are not only silicone-based materials, but also petrochemical-derived specialty products.
Therefore, changes in crude oil prices can directly influence their production cost and market pricing.
