Factory Supply Perfluorooctanesulfonamide, identified by the CAS number 754 - 91 - 6, is a high - quality chemical product offered at a competitive price. This perfluorinated compound is well - known for its unique chemical properties.
The chemical formula of Perfluorooctanesulfonamide is C₈H₄F₁₇NO₂S. It is characterized by a long chain of perfluorinated carbon atoms, which endows it with high chemical stability and low surface energy. Physically, it is a white to off - white powder. It has a relatively high melting point and is insoluble in water but soluble in some organic solvents such as acetone and toluene. The purity of our factory - supplied product can reach up to 98% or even higher, ensuring its high - performance in various applications.
Perfluorooctanesulfonamide has a wide range of applications across multiple industries.
In the textile industry, it is used as a water - and oil - repellent agent. When applied to fabrics, it forms a thin, invisible layer on the fiber surface. This layer prevents water, oil, and stains from penetrating the fabric, making the textile easy to clean and maintain. For example, outdoor clothing, carpets, and upholstery can benefit from this treatment.
In the electronics industry, due to its excellent chemical stability and low surface energy, it is used as a coating material for printed circuit boards (PCBs). It protects the PCBs from moisture, dust, and chemical corrosion, thereby improving the reliability and lifespan of electronic devices.
It is also used in the production of fire - fighting foams. The perfluorinated structure of the compound helps to form a stable foam layer that can effectively cover the surface of flammable liquids, preventing oxygen from contacting the fuel and thus extinguishing the fire.
When using Factory Supply Perfluorooctanesulfonamide, it is important to follow the correct procedures.
For textile treatment, first, prepare a solution of the perfluorooctanesulfonamide in an appropriate organic solvent. The concentration of the solution should be adjusted according to the type of fabric and the desired level of water - and oil - repellency. Then, immerse the fabric in the solution for a certain period of time, usually 10 - 30 minutes. After that, take out the fabric and let it dry at room temperature or in an oven at a suitable temperature (usually below 150°C) to remove the solvent.
In the case of PCB coating, the compound can be applied by spraying or dipping methods. Before application, the PCB surface should be cleaned thoroughly to ensure good adhesion. After coating, a curing process may be required at a specific temperature and time to form a stable and durable coating.
Case 1: A textile manufacturer in Asia used our Factory Supply Perfluorooctanesulfonamide to treat their outdoor sportswear. By applying a 5% solution of the compound in acetone, they achieved excellent water - and oil - repellency on the fabric. The treated sportswear could withstand heavy rain and accidental oil spills without getting wet or stained. This significantly improved the product quality and market competitiveness of their sportswear.
Case 2: An electronics company in Europe coated their PCBs with perfluorooctanesulfonamide. After a series of environmental tests, it was found that the coated PCBs had a much lower failure rate compared to the uncoated ones. The coating effectively protected the PCBs from moisture and chemical corrosion, especially in humid and harsh industrial environments. This led to a reduction in maintenance costs and an increase in the reliability of their electronic products.
If you have any questions or need more information about Factory Supply Perfluorooctanesulfonamide CAS 754 - 91 - 6, please contact us:
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