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Hebei Zhenxing Chemical and Rubber Co., Ltd.
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1.Product Introduce:
Tris(2-chloropropyl) Phosphate (TCPP)
Molecular formula: C9H18O4CL3P
Molecular weight: 327.4
CAS NUMBER :13674-84-5
2 .Product specification:
Molecular formula | C9H18O4CL3P | Appearance | Colorless or light yellow oily transparent liquid |
Molecular weight | 327.4 | Chroma (Pt-Co;≤ ) | 50 |
Phosphorus content | 9.4% | viscosity (mpa.s) | 63-69 (20°C) |
Chlorinity content | 32.4% | Refractive index(n20D) | 1.460-1.466(25°C) |
Acidity(mg KOH/g;≤) | 0.1% | Freezing point | -40°C |
Water (w/w%;≤) | 0.1% | specific density (D204) | 1.270-1.310(20°C) |
Flash point (≥) | 210°C | Decomposition (≥) | 230°C |
3. Product Application:
Because this product both has phosphorus and Chlorinity, having obvious flame retardant, so it has increaseplastic ,moisture-proof , anti-static effect, it mainly used in soft and hard polyurethane foam, ring chloride resin,polystyrene, cellulose acetate , ethyl cellulose trees and phenolics, polyvinyl acetate, and the gun foam sealant production. Especially make it use in rigid Polyurethane Foam, which has excellent thermal conductivity and hydrolysis stability. And in the ASTM84 (II), polyurethane foam and unsaturated compounds, and Bakelite resin have viscosity at low temperature. usually with two antimony trioxide used in conjunction to improve the efficiency of fire-retardant.