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Addovate EM is a non-ionic emulsifier based on polyether polyol, specifically designed for the production of polyester-based flexible slabstock polyurethane foams.
Addovate EM effectively emulsifies water, catalysts, and polyester polyols, supporting homogeneous mixing and improving the open-cell structure of the final foam.
Addovate EM is known for its low odor, excellent solubility, and compatibility with multiple catalyst systems, making it ideal for high-quality textile foam applications.
CAS Number: Proprietary blend
EC Number: -
Molecular Formula: Not applicable (polyether polyol mixture)
Molecular Weight: Variable
Synonyms: Addovate EM, Polyether Emulsifier, Lanxess Addovate EM, Rhein Chemie Addovate EM, PU Emulsifier EM, Polyether-Based Foam Additive, Non-Ionic PU Emulsifier, Slabstock Emulsifier EM, Polyester Foam Emulsifier,Addovate EM, Polyether Emulsifier, Lanxess Addovate EM, Rhein Chemie Addovate EM, PU Emulsifier EM, Polyether-Based Foam Additive, Non-Ionic PU Emulsifier, Slabstock Emulsifier EM, Polyester Foam Emulsifier, Emulsifier for Flexible PU Foam, Non-Ionic Surfactant for PU, Polyurethane Foam Emulsifier, Addovate Emulsifier EM, Flexible Foam Additive, Water-Compatible PU Additive, Polyether Polyol Emulsifier, Foam Stabilizer Addovate EM, Emulsifying Agent for PU Systems, PU Foam Processing Aid, High-Efficiency PU Emulsifier, Polyether-Based Surfactant, Lanxess Foam Emulsifier, Rhein Chemie Polyether Emulsifier, PU Reaction Mixture Emulsifier, Slabstock Foam Processing Additive
APPLICATIONS
Addovate EM is used in polyester-based flexible slabstock foam production for mattresses, cushions, and textile applications.
Addovate EM is ideal for low-emission and low-odor foam formulations.
Addovate EM supports open-cell formation and airflow, improving foam comfort and softness.
Addovate EM is compatible with catalysts such as Addocat 101, Addocat PV, and Addocat 117.
Addovate EM is used in formulations requiring excellent dispersion of water and polyols and contributes to consistent foam quality.
Addovate EM is used as a non-ionic emulsifier in the production of polyester-based flexible slabstock polyurethane foams.
Addovate EM is employed to emulsify water, catalysts (e.g., Addocat 101, Addocat PV, Addocat 117), and polyester polyols, facilitating a homogeneous mixture.
Addovate EM is applied in the manufacturing of low-odor polyurethane foams for textile applications, enhancing foam quality.
Addovate EM is utilized to improve the open-cell structure of foams, contributing to better air permeability and softness.
Addovate EM is used in combination with Addovate TX to achieve fine and uniform cell structures in flexible foams.
Addovate EM is employed in the production of foam for automotive interiors, providing comfort and durability.
Addovate EM is applied in the creation of furniture cushioning foams, ensuring consistent quality and performance.
Addovate EM is used in the formulation of bedding products, such as mattresses and pillows, enhancing comfort and support.
Addovate EM is utilized in the production of sound-absorbing foams for acoustic insulation applications.
Addovate EM is employed in the manufacturing of packaging foams, providing protection and cushioning for delicate items.
Addovate EM is used in the development of medical support foams, offering pressure relief and comfort.
Addovate EM is applied in the production of sports equipment padding, enhancing shock absorption and durability.
Addovate EM is utilized in the creation of ergonomic office furniture foams, improving comfort during prolonged use.
Addovate EM is used in the formulation of footwear insoles, providing cushioning and support.
Addovate EM is employed in the production of protective gear foams, such as helmets and padding, enhancing safety and comfort.
Addovate EM is applied in the manufacturing of automotive headliner foams, contributing to noise reduction and comfort.
Addovate EM is used in the creation of carpet underlay foams, improving resilience and comfort underfoot.
Addovate EM is utilized in the production of insulation foams for appliances, enhancing energy efficiency.
Addovate EM is employed in the development of vibration-damping foams for electronic devices, protecting components from shocks.
Addovate EM is used in the formulation of flexible foams for toys and novelty items, ensuring safety and durability.
Addovate EM is applied in the production of foam inserts for protective cases, providing customized cushioning solutions.
Addovate EM is utilized in the manufacturing of foam components for HVAC systems, enhancing thermal insulation.
Addovate EM is used in the creation of marine seating foams, offering resistance to moisture and durability.
Addovate EM is employed in the production of foam for aviation seating, ensuring lightweight comfort and compliance with safety standards.
Addovate EM is applied in the development of foam for theater and auditorium seating, providing long-lasting comfort.
Addovate EM is used in the formulation of flexible foams for exhibition and transport cases, ensuring protection during transit.
Addovate EM is utilized in the production of foam for medical mattresses, aiding in pressure ulcer prevention.
Addovate EM is employed in the creation of foam for prosthetic liners, enhancing comfort and fit.
Addovate EM is used in the manufacturing of foam for orthopedic supports, providing customized cushioning.
Addovate EM is applied in the development of foam for pet bedding products, ensuring comfort and durability.
Addovate EM is a non-ionic emulsifier based on polyether polyol, designed for use in polyurethane foam formulations.
Addovate EM appears as a colorless to yellowish liquid, facilitating easy handling and mixing.
Addovate EM has a density of approximately 1.0 g/cm³ at 20°C, indicating its suitability for various processing conditions.
Addovate EM exhibits a viscosity of 85–120 mPa·s at 25°C, ensuring efficient mixing and handling during production.
Addovate EM has a hydroxyl value of 49–55 mg KOH/g, contributing to its reactivity in polyurethane systems.
Addovate EM has an acid value of 4–6 mg KOH/g, indicating its acidity level within acceptable ranges for foam production.
Addovate EM has a pour point of approximately -23°C, indicating its low-temperature fluidity and suitability for various climatic conditions.
Addovate EM has a flash point of approximately 185°C, ensuring safe handling and storage.
Addovate EM has a maximum water content of 0.5%, maintaining formulation integrity.
Addovate EM is miscible with cold water; however, in warm water (>47°C), clouding and phase separation may occur.
Addovate EM is freely soluble in polyether polyol, light and heavy petrol (gasoline), ethanol, ethyl acetate, and benzene, allowing for integration into various systems.
DESCRIPTION
Addovate EM is a colorless to yellowish liquid with a mild, non-irritating odor.
Addovate EM is a non-ionic emulsifier composed of polyether polyol, offering high solubility and thermal stability.
Addovate EM disperses easily in water and polyols, forming uniform mixtures that enhance foam performance.
Addovate EM is not only functional as an emulsifier but also contributes positively to the sensory and mechanical properties of the final foam.
Addovate EM is typically used at a dosage of 1.0–4.0 parts by weight per 100 parts by weight of polyester polyol, depending on system reactivity and application.
Addovate EM is often used in combination with Addovate TX to achieve fine and uniform cell structures in flexible foams.
Addovate EM should be added after water and catalysts during the preparation of the activator batch to ensure a clear, homogeneous mixture.
Addovate EM should be stored in a cool and dry place, in firmly closed original containers at temperatures between 10 to 30°C.
Addovate EM has a shelf-life of 12 months from the manufacturing date when stored under recommended conditions.
Addovate EM containers should be resealed tightly after use to prevent contamination by impurities and exposure to moisture.
Addovate EM is available in metal drums (200 kg) and plastic containers (1000 kg), facilitating bulk handling and storage.
Addovate EM should be handled with appropriate safety measures, including the use of personal protective equipment, to prevent skin and eye contact.
Addovate EM's safety data sheet should be consulted for detailed information on handling, storage, and disposal procedures.
PROPERTIES
Chemical Composition: Polyether polyol
Appearance: Clear to yellowish liquid
Odor: Mild, non-irritating
Viscosity (25°C): 85–120 mPa·s
Density (20°C): ~1.0 g/cm³
Hydroxyl Value: 49–55 mg KOH/g
Acid Value: 4–6 mg KOH/g
Water Content: ≤0.5%
Pour Point: ~-23°C
Flash Point: ~185°C
Solubility:
– Miscible in cold water
– Phase separation above ~47°C in water
– Soluble in polyether polyol, ethanol, light hydrocarbons, and aromatic solvents
Storage Temperature: 10–30°C
Shelf Life: 12 months in sealed packaging
FIRST AID
Inhalation:
Move to fresh air.
Seek medical attention if symptoms develop.
Skin Contact:
Wash thoroughly with soap and water.
Remove contaminated clothing.
Seek help if irritation occurs.
Eye Contact:
Rinse with water for at least 15 minutes.
Seek medical attention if irritation persists.
Ingestion:
Rinse mouth.
Do not induce vomiting.
Seek medical attention immediately.
Note to Physicians:
Treat symptomatically.
Monitor for signs of mucous membrane or skin irritation.
HANDLING AND STORAGE
Handling:
Use protective equipment including gloves and goggles.
Avoid breathing vapors or skin contact.
Ensure adequate ventilation during handling.
Spill and Leak Procedures:
Absorb with inert material.
Prevent discharge into drains.
Dispose in accordance with local regulations.
Storage:
Store in tightly sealed containers in a cool, dry place away from heat and moisture.
Do not expose to temperatures above 30°C.
Keep container tightly closed when not in use.
Handling Cautions:
Mix thoroughly before use.
Avoid contamination.
Follow standard hygiene practices and handle with clean, dry tools.
