UOP䠐aste

Description

UOP T Paste has been specifically developed for use as a moisture scavenger in solvent-free polyurethane systems. It is 50% paste of UOP T Powder in castor oil. The UOP T Powder is a white powder, and is a sodium aluminosilicate of the zeolite A type with an approximate pore size of 4Ů

Performance Data

*Property*	*Typical Value*	*Test Method*
Pore Diameter	4ż/td>
Water adsorption	12 wt%	@20젵0% r.h.
Particle diameter	0.005 mm	Electron microscope
Grain fineness	0.05 mm	DIN 53 203
Potlife	>60 minutes	PP 2.7.1
Density @20쯴d>	1.25 g/ml	DIN 51 757
Viscosity @20쯴d>	18,000 mPa쯴d>	DIN 53 019/1

Packaging

Standard packaging of 75 kg drums.

Storage Conditions

Store indoor, under normal, dry conditions.
Shelf life is 6 months when stored in original packaging under normal, dry conditions.
For opened packages:
Close drum immediately to prevent moisture adsorption and dirt contamination; seal with tension ring
Before use:
Stir the contents of the drum thoroughly.

UOP䠐owder

Description

UOP T Powder is a moisture scavenger for plastics, coating systems and adhesives. It is a sodium aluminosilicate of the zeolite A type with an approximate pore size of 4Ů It is a white powder with extremely low sieve residue and is supplied in active, water-free form.

Performance Data

*Property*	*Typical Value*	*Test Method*
Pore Diameter	4ż/td>
Water adsorption	26 wt%	@20젵0% r.h.
Particle diameter	0.005 mm	Electron microscope
Sieve residue (0.042 mm)	0.1 wt%	DIN ISO 787/18
Potlife	>60 minutes	PP 1.7.1
Bulk density	0.33 g/ml	DIN 53 466
Tamped apparent density	0.6 g/ml	DIN ISO 787/11
Oil absorption	40	DIN ISO 787/5

Packaging

Standard packaging of 40 kg drums.