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DMMP

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DESCRIPTION:

Product Name: DMMP 

Chemical Name:  Dimethyl Methylphosphonate

Formula:  C3H9O3P

Molecular Weight: 124.08

CAS No.:  756-79-6 

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APPLICATIONS:

DMMP is recommended as flame retardant for rigid and flexible PU foams, PVC, UPR, and EP.

BENEFITS & FEATURES:

DMMP has over 20% of phosphorus content. It is a very high efficiency flame retardant in rigid and flexible polyurethane foam. Compared with TCPP and TCEP, with only about half of the usage, DMMP is able to help achieve the fire resistance to most of the desired level.

TYPICAL PROPERTIES:

Appearance

Colorless or light-yellow Liquid

Chlorine Content (%)

32.4 MIN

Phosphorus Content (%)

9.4 MIN

Moisture (%)

0.1 MAX

Viscosity (25℃, Cst)

64 – 70

Refractive Index (N20/D)

1.462 – 1.465

Relative Density (25℃, g/cm3)

1.29 ± 0.01

Color (AHPA)

50 MAX

Acid Value (mg, KOH/g)

0.1 MAX

SHIPPING INFORMATION:

Transportation: UN 3278

Packaging: 30KG plastic bucket; 200 KG barrel; 1 ton IBC tote.

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