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Inorganic SaltPhosphateFlame RetardantTris (1-chloro-2-propyl) Phosphate
QINGDAO PENGFENG NEW MATERIAL TECHNOLOGY CO., LTD.
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Product Description Tris(1-chloro-2-propyl) phosphate (TCPP)1. Product descriptionChemical name: Tris(1-chloro-2-propyl) phosphateChemical formula: C9H12Cl3O4PMolecular weight: 327.53 g/molCAS number: 13674-84-52. PropertiesAppearance: Colorless to pale yellow liquidDensity: About 1.45 g/cm3Boiling point: About 260°CFlash point: More than 200°CSolubility: Soluble in organic solvents such as ethanol, with low solubility in water3. AdvantagesEffective flame retardancy: Provides high flame retardant efficiency in various materials.Low volatility: Shows low volatility, suitable for long-term application.Chemical stability: Remains stable under high temperature and long-term use.4. tdsAppearanceColorless to yellowish transparent liquidColor (APHA)≤100Acid Value (mgKOH/g)≤0.1Water content (wt.%)≤0.1Density (25oC, g/cm 3)1.210±0.010Viscosity (25oC,mPa s)34-38Phosphorus content (wt.%)9.1(Theory)Refraction Index1.560±0.005Application of TCPP in PVC cables1. Flame retardant performanceFunction: TCPP is used as a flame retardant in PVC cables to effectively reduce the flammability of PVC cables and reduce the risk of fire.Mechanism: TCPP inhibits the oxygen supply and combustion temperature during the combustion process through chemical reactions, thereby improving the flame retardant performance of the cable.2. Addition ratioTypical ratio: In PVC cables, the addition ratio of TCPP is generally 5%~15% (by weight). The specific ratio depends on the application environment of the cable, the required flame retardant grade and other formulation requirements.Optimization: The addition ratio should be optimized according to the cable design standards and flame retardant test results to balance the flame retardant performance and other physical properties.3. Performance characteristicsGood compatibility: TCPP has good compatibility with PVC and will not significantly affect the physical properties of PVC such as flexibility and electrical properties.Low volatility: TCPP has low volatility and is suitable for long-term use in various environments without obvious volatilization or migration.Chemical stability: TCPP maintains good chemical stability under high temperature and long-term use conditions to reduce degradation.4. Environmental and safety considerationsRegulatory compliance: Some countries and regions have PVC There are strict regulations for flame retardants in cables, such as the European RoHS Directive and REACH regulations.Environmental impact: Although TCPP has low toxicity and good stability, its environmental impact and safety must be considered, especially in long-term use and disposal.5. Application areasConstruction: Used for cables in buildings to meet fire safety requirements.Industry: Applied to industrial equipment and facilities to ensure the safety of cables under high temperature and high load.Communication: Used for communication network cables to prevent fire from affecting signal transmission.
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