An environmentally friendly catalyst alternative to organotin drying agents, free from heavy metals restricted by environmental regulations such as mercury, lead, and tin. It is also an ideal substitute for organotin, mercury, and lead-based catalysts. M833 is a curing accelerator suitable for polyurethane coatings, adhesives, elastomers, and other fields. It meets environmental restrictions in some regions (e.g., EU standards) as an eco-friendly drying agent.

Product Parameters:

Appearance: Pale yellow transparent liquid

Properties: Insoluble in water, soluble in solvent oil, etc.; non-irritating odor; non-flammable and non-explosive.

Application Characteristics:

The environmentally friendly catalyst M833 promotes the reaction of isocyanates, shortens curing time, and accelerates post-curing maturation.

The environmentally friendly drying agent M833 offers a long pot life in polyurethane systems and hardly promotes the reaction between NCO and moisture, resulting in bubble-free products.

Application Scope: Polyurethane systems

Recommended Dosage: Generally 0.05%-0.5% of the polyol component.

Storage: Store in a cool, ventilated place. Keep the container sealed when not in use, away from heat and fire sources.

Packaging: 25 kg plastic drum

This manual is for reference only and does not constitute any warranty. Please test its applicability and dosage in advance.