MXFR-TCPP: High-Efficiency Additive Flame Retardant
MXFR-TCPP is a premium, highly efficient additive flame retardant chemically known as Tris(2-chloroisopropyl) Phosphate (TCPP). Manufactured by Hebei Mingxu New Materials Technology Co., Ltd., this organophosphate ester leverages a synergistic chlorine and phosphorus-containing structure to provide exceptional flame retardancy in both gas and condensed phases. It exhibits outstanding thermal and hydrolytic stability with minimal impact on the physical properties of the final polymer materials
Product Identification
| Category | Specification |
| Chemical Name | Tris(1-chloro-2-propyl) phosphate / Tris(2-chloroisopropyl) Phosphate |
| CAS Number | 13674-84-5 |
| EINECS Number | 237-158-7 |
| Chemical Formula | C₉H₁₈Cl₃O₄P |
| Appearance | Colorless or Pale Yellow Transparent Liquid |
Typical Physical & Chemical Properties
We maintain strict factory-direct quality control to ensure precise specifications for large-scale industrial manufacturing:
| Property | Typical Value | Unit |
| Phosphorus Content | 9.4 ± 0.4 | % |
| Chlorine Content | 32.4 ± 0.5 | % |
| Acidity | ≤ 0.05 | mg KOH/g |
| Water Content | ≤ 0.05 | % |
| Density | 1.29 ± 0.01 | @ 25°C, g/cm³ |
| Viscosity | 65 – 70 | @ 25°C, mPa·s |
| APHA Color (Pt-Co) | ≤ 20 | Hazen |
| Refractive Index | 1.462 – 1.465 |
Key Features & Advantages
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Synergistic Flame Retardancy: The combination of phosphorus and chlorine provides highly effective fire resistance across various polymer matrixes.
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Excellent Compatibility: Insoluble in water but highly soluble in most organic solvents (alcohols, ketones, esters, and aromatic hydrocarbons), allowing for seamless integration into existing formulations.
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Superior Stability: Demonstrates excellent thermal and hydrolytic stability during processing and long-term end-use.
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Maintained Physical Properties: Formulated to function as both a flame retardant and a secondary plasticizer without degrading the core mechanical strength of the material.
Suggested Applications
MXFR-TCPP is widely utilized across multiple advanced material sectors:
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Polyurethane Foams: The industry standard for both rigid and flexible polyurethane foams, ensuring strict fire safety compliance.
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Engineering Plastics & Resins: Highly effective in polyvinyl chloride (PVC), polyvinyl acetate (PVA), phenolic resins, and epoxy resins.
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Specialty Coatings & Textiles: Can be formulated into emulsions for use in fireproof coatings, fabric finishing, raincoats, and carpet backing.
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Rubber Products: Acts as a reliable additive to enhance the flame resistance of industrial rubber materials.
Packaging & Storage
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Standard Packaging: Supplied in Flexitanks, Intermediate Bulk Containers (IBC), or ISO TANKs for bulk wholesale efficiency.
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Storage Guidelines: Store in a cool, dry, and well-ventilated warehouse. Keep containers strictly sealed. Melting point is -5℃, and boiling point is >200℃ (decomposition); avoid extreme temperatures.
