WANNATE 3T3136

WANNATE 3T3136 is a modified TDI-based isocyanate used in polyurethane production.
WANNATE 3T3136 provides controlled reactivity and good processing characteristics.
WANNATE 3T3136 is widely used in flexible foams and elastomer applications.

Synonyms: WANNATE 3T3136, Modified TDI system, TDI-based isocyanate blend, Polyurethane isocyanate component, Wanhua TDI derivative, PU raw material (TDI type), Flexible foam isocyanate, Industrial TDI blend, Reactive isocyanate mixture, TDI formulation for foams and elastomers

WANNATE 3T3136 is a modified toluene diisocyanate (TDI)-based product.
WANNATE 3T3136 is designed for polyurethane applications requiring controlled reactivity, good flowability, and consistent processing performance.
WANNATE 3T3136 is typically supplied as a clear to light yellow liquid and is optimized for industrial foam and elastomer systems.

Uses of WANNATE 3T3136:
WANNATE 3T3136 is mainly used in the production of flexible polyurethane foams, coatings, adhesives, and sealants.
WANNATE 3T3136 is suitable for applications where elasticity, resilience, and uniform cell structure are important.
WANNATE 3T3136 is widely applied in furniture foams, automotive seating, insulation materials, and industrial polyurethane products.

Stability and Reactivity of WANNATE 3T3136:

Chemical stability:
Stable under dry and controlled conditions.

Reactivity:
Reacts readily with water.
Reacts with polyols.
Reacts with amines.

Conditions to avoid:
Moisture.
Heat.
Contamination.

Incompatible materials:
Water.
Alcohols.
Strong bases.

Hazardous decomposition products:
Carbon dioxide (CO₂) may form under fire conditions.
Nitrogen oxides (NOₓ) may form under fire conditions.
Toxic vapors may be generated.

Handling and Storage of WANNATE 3T3136:

Handling:
Avoid inhalation.
Avoid skin contact.
Use appropriate personal protective equipment (PPE).

Storage:
Store in a dry, cool, well-ventilated area.

Storage conditions:
Keep tightly closed.
Protect from moisture.

First Aid Measures of WANNATE 3T3136:

Inhalation:
Move to fresh air immediately.

Skin contact:
Wash thoroughly with soap and water.

Eye contact:
Rinse with water for at least 15 minutes.

Ingestion:
Seek immediate medical attention.

Firefighting Measures of WANNATE 3T3136:

Extinguishing media:
Foam.
Dry chemical.
Carbon dioxide (CO₂).

Hazards:
Toxic fumes may form during combustion.

Protection:
Use full protective equipment.
Use self-contained breathing apparatus.

Accidental Release Measures of WANNATE 3T3136:

Personal precautions:
Wear protective equipment.

Environmental precautions:
Prevent release into drains.

Cleanup:
Absorb with inert material.
Neutralize carefully.

Exposure Controls / Personal Protection of WANNATE 3T3136:

Respiratory protection:
Use appropriate respirator if needed.

Hand protection:
Chemical-resistant gloves.

Eye protection:
Safety goggles.

Skin protection:
Protective clothing.

Identifiers of WANNATE 3T3136:
Chemical Type: Modified TDI
CAS Number: Mixture
EC Number: Not specifically assigned

Properties of WANNATE 3T3136:
Appearance: Clear to light yellow liquid
Odor: Sharp, characteristic isocyanate odor
Density: ~1.20–1.23 g/cm³
Viscosity: Low to medium
Solubility: Reacts with water; soluble in organic solvents
Reactivity: Highly reactive with polyols, amines, and moisture