DXCAT®PC-41

Product Introduction:

It is a moderately active trimer catalyst used in the production ofrigid and flexible polyurethanes.

Product Application:

The catalyst is used in a variety of foamed and non-foamed rigidpolyurethane polyisocyanates. Recommended for co-catalyst use with otherpolyurethane and polyisocyanate catalysts, especially in formulations with anisocyanate index greater than 105-110.

Structural formula:

Physical property indicators:                          

Boiling point(°C)	225
Flash point(°C)	100.5
Specific gravity(20/20 ℃)	0.91
Viscosity(mPa s)	15-44

Product indicators:

Purity (wt.%)	95min. (Meteorological chromatography)
Color (Pt-Co)	100max.   (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.