The product, poly(dipropyleneglycol)phenyl phosphite, with the CAS number 80584-86-7, is a high-quality chemical compound available at a low price. This product is characterized by its unique chemical structure and properties. The poly(dipropyleneglycol) backbone provides flexibility and certain solubility characteristics, while the phenyl phosphite group imparts specific chemical reactivity and stability.
The product is typically a clear to slightly yellowish liquid at room temperature. It has a certain density and viscosity which are important parameters for its handling and application. The purity of our high-quality product is carefully controlled to ensure consistent performance in various applications. The low price makes it an attractive option for businesses looking to reduce costs without sacrificing quality.
Poly(dipropyleneglycol)phenyl phosphite has a wide range of uses in different industries. In the polymer industry, it can be used as an antioxidant and heat stabilizer. When added to polymers such as polyolefins, it can prevent the oxidation and degradation of the polymer chains during processing and use, thereby improving the service life and performance of the polymer products. For example, in the production of plastic pipes, it can enhance the resistance of the pipes to heat and oxygen, reducing the risk of cracking and aging.
In the lubricant industry, this product can be used as an anti-wear and anti-oxidation additive. It can form a protective film on the surface of metal parts, reducing friction and wear between moving parts, and also preventing the oxidation of the lubricant itself. In the paint and coating industry, it can be used as a stabilizer to improve the weather resistance and color stability of the paint, ensuring that the painted surface remains bright and intact for a long time.
When using poly(dipropyleneglycol)phenyl phosphite, it is important to follow proper procedures. First, ensure that the working environment is well - ventilated to avoid inhalation of vapors. Wear appropriate personal protective equipment, such as gloves and goggles, to prevent direct contact with the skin and eyes.
The dosage of the product depends on the specific application. In polymer processing, it is usually added to the polymer melt at a certain ratio, which can be determined through pre - testing according to the type of polymer and the desired performance. In lubricant formulation, it is mixed with the base oil under controlled temperature and stirring conditions. For paint and coating applications, it can be added during the formulation process, and thorough mixing is required to ensure uniform dispersion.
Case 1: A plastic products manufacturer was facing a problem of rapid aging and yellowing of its polypropylene products. After adding poly(dipropyleneglycol)phenyl phosphite at a dosage of 0.5% during the extrusion process, the yellowing index of the products decreased significantly, and the service life of the products under high - temperature and high - humidity conditions was extended by more than 50%. This not only improved the quality of the products but also reduced the return rate, resulting in increased customer satisfaction and market competitiveness.
Case 2: An automotive lubricant company used poly(dipropyleneglycol)phenyl phosphite as an anti - wear additive in its engine oil. After field tests, it was found that the wear rate of engine parts was reduced by 30%, and the oxidation stability of the engine oil was improved. This led to longer maintenance intervals for vehicles, saving costs for both the lubricant company and vehicle owners.
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