Chất chống cháy TCPP Tris (1-chloro-2-propyl) phosphate (TCPP)

Chất chống cháy TCPP là hợp chất chứa gốc clo và phốt phát dạng lỏng, chuyên dùng cho chống cháy polyurethane hệ xốp mềm, dùng cho nhựa phenolic hoặc polyvinyl acetate...

Chemical name:                   Tris (1-chloro-2-propyl) phosphate (TCPP) CAS No:                13674-84-5

EINECS No:                         237-158-7

Molecular formula:     C9H18Cl3PO4

 

Performance characteristics:

TCPP is a low cost chlorine/phosphorus based flame retardant. It has the best hydrolysis stability among currently available halogenated organic phosphates. It is a colorless or light yellow oily transparent liquid, soluble in general organic solution, insoluble in water and aliphatic hydrocarbon, stable hydrolysis, little decomposition in basic solution, nontoxic, and no corrosion.

 

TECHNOLOGY INDEX:

 

Items

Standard

Appearance

colorless or light yellow transparent liquid

Acidity(mg KOH/g)

0.1% max

Water

0.1% max

Chroma (APHA)

50 max

Specific Gravity

1.270-1.310(20 degree)

Refractive index (n25)

D

1.4620-1.4650(25 degree)

Viscosity (25°C ,mPa.s)

65-70

Phosphorus content

9.4%

Chlorine content

32.4%

 

 

Usage:

TCPP is a generally purpose chlorinated phosphate ester flame retardant used in hard and soft polyurethane foams (PU), ring chloride resin, polystyrene, cellulose acetate , ethyl cellulose trees and  phenolics, polyvinyl acetate, and the gun foam sealant production.

 

Packing and storage:

1.  250kg/galvanizing pail ;( 18tons/container).

2.  Storage temperature 5-38 degree, not over 35 degree in lone time, in dry air .Common chemicals.

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