WANOL F3140

WANOL F3140 is a high-reactivity triol featuring ethylene oxide capping, making it an ideal choice for the rapid production cycles of high-resilience molded polyurethane foams.
WANOL F3140's high molecular weight and trifunctional structure provide the exceptional rebound and load-bearing characteristics required for premium automotive seating and luxury bedding.
Designed with a BHT-free and low-VOC profile, WANOL F3140 ensures that manufacturers can produce environmentally compliant foams without compromising on mechanical performance or aging resistance.

CAS Number: 9082-00-2
EC Number: 618-655-1
Molecular Formula: C3H5[O(C3H6O)n(C2H4O)mH]3
Molecular Weight: aprox. 6000 g/mol

Synonyms: WANOL F3140, Polyether Polyol F3140, Polyol Component F3140, PU Polyol F3140, Polyurethane Polyol, Foam Polyether Polyol, Flexible Foam Polyol, Industrial Polyol Resin, Polyol Intermediate, CASE Polyol, Reactive Polyol, Hydroxyl-Terminated Polyether, Polyether Triol, Polyol Raw Material, PU System Polyol

WANOL F3140 is a polyether polyol designed as a reactive intermediate for polyurethane systems, particularly optimized for foam applications.
WANOL F3140 contains multiple hydroxyl groups that enable efficient reaction with isocyanates, forming stable and uniform polymer networks.
WANOL F3140 is formulated to provide improved foam cell structure, resilience, and dimensional stability while maintaining consistent processability in industrial production.

WANOL F3140 is a high-reactivity polyether triol, primarily designed for the production of high-resilience (HR) flexible polyurethane foams and molded foam applications.
WANOL F3140 is often ethylene oxide (EO) tipped to provide primary hydroxyl groups, resulting in significantly higher reactivity compared to standard polyols.

Uses of WANOL F3140:
WANOL F3140 is primarily used as a polyol component in polyurethane foam systems, including flexible and semi-rigid foams.
WANOL F3140 is widely applied in furniture cushioning, bedding materials, automotive interiors, insulation products, and packaging foams.
WANOL F3140 contributes to enhanced elasticity, compression recovery, and durability, and can also be used in coatings, adhesives, sealants, and elastomers (CASE) where controlled flexibility and performance are required.

WANOL F3140 is a high molecular weight, trifunctional polyether polyol specifically engineered for the production of high-resilience (HR) molded and slabstock polyurethane foams.
WANOL F3140's high primary hydroxyl content, achieved through ethylene oxide capping, provides the fast reactivity required for efficient demolding cycles in automotive seating and high-end furniture manufacturing.

WANOL F3140 is a critical component in systems designed for superior cushioning comfort, offering excellent sag factor and durability while maintaining high breathability.
Furthermore, WANOL F3140's ultra-low VOC and BHT-free formulation ensure that the finished foam products comply with stringent environmental and indoor air quality standards.

Stability and Reactivity of WANOL F3140:

Chemical stability:
Stable under recommended storage and handling conditions.

Reactivity:
High reactivity with isocyanates due to primary hydroxyl capping.
Avoid contact with moisture to prevent pre-reaction.

Conditions to avoid:
Temperatures above 50°C.
Moisture.
Direct sunlight.

Incompatible materials:
Isocyanates.
Strong oxidizing agents.
Strong acids.

Hazardous decomposition products:
Carbon oxides.
Low molecular weight organic vapors may form during thermal decomposition.

Handling and Storage of WANOL F3140:

Handling:
Ensure adequate ventilation.
Use specialized pumping equipment for high-viscosity liquids.
Avoid moisture ingress.

Storage:
Store in a cool, dry place.
Maintain an inert gas (nitrogen) blanket to preserve product quality.

Storage conditions:
Optimal storage temperature range is 20°C to 40°C.

Packaging materials:
Stainless steel.
Carbon steel.
High-density polyethylene (HDPE).

Shelf life:
12 months.
When stored in original, unopened containers.

First Aid Measures of WANOL F3140:

Inhalation:
Move the affected person to fresh air.
If irritation continues.
Seek medical advice.

Skin contact:
Wash thoroughly with soap and water.
Remove contaminated clothing immediately.

Eye contact:
Flush with water for at least 15 minutes.
Consult a physician if irritation persists.

Ingestion:
Rinse mouth with water.
Do not induce vomiting.
Seek medical attention if large amounts are consumed.

Most important symptoms:
May cause mild skin or eye irritation upon prolonged contact.

Firefighting Measures of WANOL F3140:

Suitable extinguishing media:
Alcohol-resistant foam.
Dry chemical.
Carbon dioxide (CO₂).
Water spray.

Specific hazards:
Produces dense smoke.
Toxic fumes (CO.
CO₂) during combustion.

Protective equipment for firefighters:
Full protective gear.
Self-contained breathing apparatus (SCBA).

Accidental Release Measures of WANOL F3140:

Personal precautions:
Wear chemical-resistant PPE.
Ensure the area is well-ventilated.

Environmental precautions:
Prevent spill from entering sewers.
Soil.
Natural water sources.

Methods for cleanup:
Dike the spill.
Absorb with inert materials (sand.
Clay.
Earth).
Dispose of as chemical waste.

Exposure Controls / Personal Protection of WANOL F3140:

Occupational exposure limits:
None established.

Engineering controls:
Local exhaust ventilation is recommended.
Especially for heated processes.

Personal protective equipment (PPE):

Respiratory protection:
Not required for normal use.
Use a respirator if vapors are generated.

Hand protection:
Nitrile or butyl rubber gloves.

Eye protection:
Chemical safety goggles.

Skin protection:
Standard industrial safety suit.

Hygiene measures:
Wash hands and face after handling the product.

Identifiers of WANOL F3140:
Chemical Family: Polyether Polyol (Glycerol-started Triol)
CAS Number: 9082-00-2
EC Number: 618-655-1
Molecular Formula: C3H5[O(C3H6O)n(C2H4O)mH]3
Molecular Weight: aprox. 6000 g/mol
Chemical Name: Oxirane, methyl-, polymer with oxirane, ether with 1,2,3-propanetriol

Properties of WANOL F3140:
Appearance: Clear, colorless to slightly yellowish liquid.
Hydroxyl Value (mg KOH/g): 26.0 – 30.0
Molecular Weight (g/mol): ~6000
Viscosity (mPa·s at 25°C): 1000 – 1300
Water Content (%): ≤ 0.05
Acid Value (mg KOH/g): ≤ 0.05
PH Value: 5.0 – 7.5
Functionality: 3.0

Appearance: Clear to slightly hazy liquid
Odor: Mild characteristic odor
Viscosity: Medium to high depending on molecular weight
Solubility: Miscible with many organic solvents