High Quality Triphenyl Phosphite with CAS number 101 - 02 - 0 is a well - known chemical product. Its chemical formula is C₁₈H₁₅O₃P. This product typically appears as a clear to slightly yellowish liquid. It has a molecular weight of approximately 310.28 g/mol. The boiling point of Triphenyl Phosphite is around 360 °C, and its melting point is about 22 - 24 °C. It is soluble in most organic solvents such as benzene, toluene, and chloroform but insoluble in water. The product is produced under strict quality control standards to ensure high purity and low impurity levels, making it suitable for a wide range of applications.
Triphenyl Phosphite has multiple important uses in various industries. In the plastics industry, it is widely used as a heat and light stabilizer. It can effectively prevent the degradation and discoloration of plastics during processing and long - term use, thereby extending the service life of plastic products. For example, in PVC (polyvinyl chloride) products, it can improve the thermal stability and weather resistance of PVC. In the rubber industry, it serves as an antioxidant and anti - scorch agent. It helps to maintain the physical properties of rubber, such as elasticity and strength, and reduces the risk of premature vulcanization during the manufacturing process. Additionally, in the synthesis of organic chemicals, Triphenyl Phosphite is an important intermediate. It can participate in a variety of chemical reactions, such as the synthesis of phosphonate esters, which are used in the production of pesticides and flame retardants.
When using High Quality Triphenyl Phosphite, proper handling and safety precautions should be followed. First, it should be stored in a cool, dry, and well - ventilated place, away from direct sunlight and sources of ignition. When handling the product, appropriate protective equipment such as gloves, goggles, and a lab coat should be worn. In the plastics processing industry, the appropriate amount of Triphenyl Phosphite should be added during the mixing process of plastic raw materials. The dosage depends on the type of plastic and the specific requirements of the final product, usually ranging from 0.1% to 1%. In the rubber industry, it is typically added during the rubber compounding process. The amount used should be determined according to the formulation and processing conditions of the rubber. After use, the container should be tightly sealed to prevent moisture and air from entering, which could affect the quality of the product.
1. **PVC Pipes Manufacturing**: A PVC pipe manufacturing company faced problems with the yellowing and brittleness of their pipes during long - term outdoor use. After adding High Quality Triphenyl Phosphite at a dosage of 0.5% during the extrusion process, the pipes showed significantly improved thermal stability and weather resistance. The yellowing index decreased by 30%, and the impact strength increased by 20% compared to the previous products without the additive.
2. **Rubber Tire Production**: A tire manufacturer was experiencing premature vulcanization during the mixing process, which led to uneven quality of the tires. By adding Triphenyl Phosphite as an anti - scorch agent at a ratio of 0.3% in the rubber compound, the problem of premature vulcanization was effectively solved. The production efficiency increased by 15%, and the tire durability improved, with the tire tread wear resistance increasing by 10%.
If you have any questions or need further information about High Quality Triphenyl Phosphite, please feel free to contact us. Our email address is info@vivalr.com, and our phone number is (86) 15866781826.
Este es William, CEO de Zhishang Chemical Co., Ltd.
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