TPP, namely triphenyl phosphate, is a general aromatic phosphate ester flame retardant and plasticizer with three functions of flame retardancy, plasticization and lubrication. It has good compatibility and can improve plastic processing fluidity with excellent low-temperature toughness, mostly used for integrated modification of flame retardancy and plasticization of PVC, epoxy resin, cellulose materials and soft rubber and plastic products.
| Chemical Name | Triphenyl Phosphate |
| Chemical Formula | C₁₈H₁₅O₄P |
| CAS | 115-86-6 |
| Appearance | White flake crystal or crystalline powder |
| Melting point | 48-50℃ |
| Boiling point | 370℃ |
| Density（ρ20）, g/cm³ | 1.205 |
| Molecular Weight | 326.28 |
| Solubility | Soluble in organic solvents, slightly soluble in alcohols, insoluble in water |
Used for flame retardancy and plasticization of soft PVC products, flame retardant softening auxiliaries for epoxy resin, fireproof leveling agents for coatings, flame retardant modification of cellulose materials, internal lubrication and flame retardant additives for rubber and plastic products and low-temperature folding-resistant flame retardant formulas of synthetic materials.
Store hermetically in cool and ventilated place, take cooling measures in summer to prevent softening and caking, keep away from fire sources and oxidants, store classifiedly as flame retardant and plasticized functional auxiliaries.
We mainly supply agricultural fertilizers including urea, potassium sulfate, ammonium chloride and water-soluble fertilizer materials; as well as industrial chemical raw materials such as calcium chloride, sodium bicarbonate and phosphate products.
Yes. We can provide batch COA, MSDS, certificate of origin and other full set of export documents to meet customs clearance requirements worldwide.
Sure. We offer agricultural grade and industrial grade products. Customized purity, particle size and packaging are all available as customers' demands.
Sample order is acceptable. For bulk orders, goods can be delivered within 3-7 days for in-stock items. We also support long-term bulk order production arrangement.
We offer exclusive one-on-one pre-sales and after-sales responses throughout the process, along with customized supporting solutions, ensuring high efficiency, peace of mind, and reliable and stable delivery.
With 26 years of in-depth experience in the chemical industry, we have a well-established supply chain system, sufficient production capacity reserves, and the ability to provide large-scale supplies and continuous delivery.
We adhere to research and development innovation and strict quality control. Our formula and process are mature and stable, and our products feature high purity, stable performance, and are suitable for high-end application requirements in multiple industries.
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