Project Description
TCPP is a colorless or light yellow oily liquid with a light cream odor. It is slightly soluble in water, easily soluble in alcohols, ketones, and aromatic hydrocarbons, and insoluble in an aliphatic hydrocarbon. Its chlorine content is 32.5%, and its phosphorus is 9.5%.
Since TCPP has phosphor and chlorine elements, its flame retardance performs very notably. Meanwhile, TCPP is plasticized, moistureproof, and antistatic.
Cas No.：13674-84-5
Molecular Formula：C9H18Cl3O4P
Molecular Weight：327.56
Specifications
| Items | Value |
|---|---|
| Appearance | Colorless to yellowish transparent liquid |
| Color number (Pt-Co) | ≤30 |
| Specific gravity(20℃) | 1.285-1.295 |
| Acid content | ≤0.1 mgKOH/g |
| Water content | 0.1% |
Application
TCPP belongs as an add-on flame retardant. It applies to polyurethane, PVC, polystyrene, phenolic resin, acrylic resin, rubber, and coating.
TCPP is generally built with antimonous oxide to enhance its flame retardance efficiency, of which the TCPP proportion is about 10%.
Storage
One year in shadow.
Packing
250kg/iron drum.
