DXCAT®DMDEE

Product Introduction:

It is an amine catalyst for one-component water-curing systems and astrong foaming catalyst that allows NCO-containing components to have a longstorage period due to the steric hindrance effect of amino groups.

Product Application:

It is an amine catalyst suitable for water curing systems, mainly usedin one-component rigid polyurethane foam systems, and can be used for polyetherand polyester polyurethane flexible foams, semi-rigid foams, CASE materials,etc.

Structural formula:

Physical property indicators:                          

Boiling point (normal pressure °C)	309
Flash point(°C)	146
Specific gravity(20/20 ℃)	1.06
Viscosity(25℃ mpa.s)	18
Amine value (25℃, mmol/g)	7.9-8.1

Product indicators:

Purity (wt.%)	99min. (Meteorological chromatography)
Color (Pt-Co)	303max.   (Spectrophotometer)
Moisture content (wt.%)	0.5max. Karl Fischer Moisture Meter
Appearance	Colorless to light yellow liquid

Storage and Transportation:

It should be sealed and stored in a dry, cool and ventilated warehouse.

Packaging:

Drum (25kg/180kg), square box and tank car can be provided according tocustomer requirements.

Notes:

Please tighten the packaging cap as soon as possible after use toprevent the mixing of other substances such as moisture and affect theperformance of the product. Store in a cool, dry place and keep containertightly sealed to avoid contact with oxides. Do not inhale dust and avoidcontact between skin and mucous membranes. Smoking, eating and drinking areprohibited in the workplace. After work, shower and change. Store contaminatedclothes separately and wash them before use. Practice good hygiene.