Key Features & Benefits:

• High Durability – Provides excellent scratch and impact resistance.
• UV & Weather Resistant – Ensures long-lasting gloss and color stability.
• Chemical Protection – Shields surfaces from abrasion, solvents, and harsh conditions.
• Versatile Applications – Compatible with various polyurethane formulations.

Specifications:

Parameter	Specification
Chemical Name	Polyisocyanates
Appearance	Clear to slightly yellow liquid
NCO Content	16 – 23% (varies by grade)
Density	~1.15 g/cm³ (at 20°C)
Viscosity	50 – 300 mPa·s (at 25°C)
Boiling Point	> 250°C
Flash Point	> 200°C (Closed Cup)
Solubility	Insoluble in water, soluble in organic solvents
Reactivity	Reacts with polyols to form polyurethane coatings
Shelf Life	Typically 6 – 12 months (in sealed container)
Storage Conditions	Store in a dry, airtight container away from moisture and direct heat

Chemical Properties:

Property	Specification
Chemical Name	Polyisocyanates
Molecular Formula	Varies (based on grade)
NCO Content	16 – 23%
Functional Groups	Isocyanate (-NCO)
Solubility	Insoluble in water, soluble in organic solvents
Reactivity	Reacts with polyols to form polyurethane coatings

Physical Properties:

Property	Specification
Appearance	Clear to slightly yellow liquid
Density	~1.15 g/cm³ (at 20°C)
Viscosity	50 – 300 mPa·s (at 25°C)
Boiling Point	> 250°C
Flash Point	> 200°C (Closed Cup)
Storage Conditions	Store in a dry, airtight container away from moisture and direct heat

Applications:

• Industrial Coatings – Enhances protection for metal, machinery, and infrastructure
• Automotive Coatings – Used in vehicle paints for gloss retention & durability
• Wood & Furniture Finishes – Improves wear resistance in furniture and flooring
• Marine & Protective Coatings – Ensures longevity in harsh environmental conditions