Product Description
CH 5450 is an inhibitor polypeptide of human heart chymase chymase. The sequence contains four amino acids Z-Ile-Glu-Pro-Phe-OMe, and the N-terminus and C-terminus of the peptide chain are protected, and the half-life is quite long.
AI Product Description
*The following content is generated by AI and is for reference only.
CH 5450 is a widely recognized trade designation for a specialized high-performance silicone fluid, primarily utilized in the industrial and consumer sectors for its exceptional thermal stability and lubricating properties. While specific commercial formulations may vary slightly by manufacturer, this product generally consists of polydimethylsiloxane (PDMS) with varying chain lengths to achieve distinct viscosities. The core chemical structure is based on repeating siloxane units (-Si-O-Si-) with methyl groups attached to the silicon atoms, providing a backbone that resists degradation under extreme conditions. Although "CH 5450" itself is a proprietary grade name rather than a unique IUPAC nomenclature, it typically corresponds to CAS numbers associated with linear or cyclic dimethyl polysiloxanes, often falling within the range of 63148-62-9 or similar variations depending on the exact molecular weight distribution.
The primary applications of CH 5450 are extensive due to its inert nature and wide operating temperature range. It serves as an effective release agent in mold-making processes for plastics, rubber, and polyurethane foams, ensuring easy demolding without damaging delicate parts. In the automotive industry, it is frequently employed as a dielectric fluid and a damping agent in shock absorbers because of its non-flammable characteristics and resistance to oxidation. Furthermore, this silicone fluid acts as a crucial component in personal care products, including hair conditioners and skin creams, where it imparts a silky feel and provides moisture barrier protection. Its low surface tension allows for excellent spreading capabilities, making it ideal for coating applications in textiles and paper manufacturing to enhance water repellency. Additionally, CH 5450 finds utility in electrical insulation systems, protecting components from moisture and corrosion while maintaining high dielectric strength. Due to its chemical stability, it does not easily react with acids, bases, or solvents, ensuring long-term performance in harsh environments. Whether used for industrial machinery maintenance or cosmetic formulation, this versatile fluid remains a staple in modern engineering and manufacturing workflows, bridging the gap between functional reliability and user comfort.