PMDETA(PENTAMETHYLDIETHYLENETRIAMINE)


 

                    

[Chemical Formula]C21H21O4P

[Properties]

 

Molar mass 368.36

[Specification]

Determination

Specification

APHA

≤150

Smell

light

Acidity(mg KOH/g)

≤0.1

Density(25°C, g/cm3)

1.170±0.010

Viscosity(25°C, mPa?s)

56-62

Moisture(wt. %)

≤0.1

free phenol(PPM)

≤500

 

[Usage]PMDETA catalyst is a highly active, pure liquid tertiary amine that is suitable for use as a blowing catalyst in a number of rigid and flexible polyurethane foam applications. PMDETA catalyst is very effective in pour-inplace polyurethane systems (such as rigid appliance systems), which are based on MDI. At a use level of 1.5 php, PMDETA catalyst provides the necessary flowability and cure rates required in the production environment. PMDETA catalyst is also recommended for TDI, TDI/MDI and MDI HR flexible molded foams, as well as for use in integral skin and microcellular systems. It can also be as a raw material to make quaternary ammonoum salt.

[packing]170kg/drum or IBC TANK

[Return]