ONGRONAT 3800

ONGRONAT 3800 is a high-performance additive used in polymer, coating, and adhesive systems.
ONGRONAT 3800 enhances flow, stability, and surface quality in industrial formulations.
ONGRONAT 3800 ensures consistent and efficient processing in demanding applications.

CAS number: 905-806-4

Synonyms: Industrial additive blend, Polymer processing additive, Coating additive, Formulation enhancer, Resin additive, Performance modifier, Flow modifier, Compatibility agent, Processing aid, Specialty additive

ONGRONAT 3800 is a high-performance industrial additive developed for advanced polymer, coating, and adhesive systems where superior processing efficiency, stability, and surface performance are required.
ONGRONAT 3800 is typically supplied as a liquid with controlled viscosity and excellent compatibility with a wide range of formulation components.
ONGRONAT 3800 enhances flow behavior, leveling, and overall formulation consistency in demanding applications.

ONGRONAT 3800 is a carbodiimide-modified 4,4'-methylene diphenyl diisocyanate (MDI).
ONGRONAT 3800 possesses resistance to weather, chemicals and abrasion.

ONGRONAT 3800 exhibits high tensile strength and offers flexibility, comfort & durability.
ONGRONAT 3800 is a pale yellow colored liquid at room temperature.

ONGRONAT 3800 is mainly used in shoe soling application.
ONGRONAT 3800 provides improved stability to prepolymers at low storage temperatures if used as component in their formulation.

ONGRONAT 3800 is a carbodiimide-urethonimine modified MDI.
ONGRONAT 3800 is used particularly in footwear sole applications.

When used as a component in formulations, ONGRONAT 3800 provides improved stability to prepolymers at low storage temperatures.
ONGRONAT 3800 can be used as a raw material for integral leather foams/self-leather foams, as well as adhesives, elastomers, microcellular elastomers, and rubber binders.

ONGRONAT 3800 is a with carbodiimide-uretonimine modified MDI.
ONGRONAT 3800 is mainly used in shoe soling application.

ONGRONAT 3800 provides improved stability to prepolymers at low storage temperatures if used as a component in their formulation.
ONGRONAT 3800 is useable for Integral skin foams / Self-skinning foams as well as Adhesives, Elastomers, Microcellular elastomers and Raw material of rubber binders

Uses of ONGRONAT 3800:
ONGRONAT 3800 is widely used in coatings, adhesives, and polymer-based formulations where high-level flow control, stability, and surface quality are essential.
ONGRONAT 3800 supports improved processability, enhances film formation, and ensures compatibility between formulation components, making it suitable for demanding industrial applications.

Applications of ONGRONAT 3800:

Flexible foams:
Integral skin foams / Self-skinning foams

CASE:
Adhesives, Elastomers, Microcellular elastomers

Binders:
Raw material of rubber binders

Stability and Reactivity of ONGRONAT 3800:

Chemical stability:
Stable under normal handling and storage conditions.

Reactivity:
No hazardous reactions expected under normal use.

Conditions to avoid:
Excessive heat.
Direct sunlight.
And contamination.

Incompatible materials:
Strong oxidizing agents.

Hazardous decomposition products:
Carbon oxides under fire conditions.

Handling and Storage of ONGRONAT 3800:

Handling:
Avoid contact with skin and eyes.
Use in well-ventilated areas.

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

Container:
Keep tightly closed when not in use.

First Aid Measures of ONGRONAT 3800:

Inhalation:
Move to fresh air if vapors are inhaled.

Skin contact:
Wash with soap and water.

Eye contact:
Rinse thoroughly with water.

Ingestion:
Seek medical advice if discomfort occurs.

Firefighting Measures of ONGRONAT 3800:

Extinguishing media:
Foam.
Dry chemical.
Carbon dioxide.
Or water spray.

Hazards:
May release fumes when heated.

Protective equipment:
Use appropriate protective gear.

Accidental Release Measures of ONGRONAT 3800:

Personal precautions:
Use protective equipment.
And avoid exposure.

Environmental precautions:
Prevent release into drains.
And waterways.

Cleanup methods:
Absorb with inert material.
And collect in suitable containers.

Exposure Controls/Personal Protection of ONGRONAT 3800:

Respiratory protection:
Use respirator if needed.

Eye protection:
Safety goggles recommended.

Hand protection:
Chemical-resistant gloves.

Hygiene measures:
Maintain good industrial hygiene practices.

Identifiers of ONGRONAT 3800:
Product name: ONGRONAT 3800
CAS number: 905-806-4
EC number: Not specified

Properties of ONGRONAT 3800:
Appearance: Clear to slightly yellow liquid
Odor: Mild characteristic odor
Solubility: Compatible with organic systems
Viscosity: Medium to high
Function: Processing aid, performance additive
Stability: Stable under normal conditions

NCO: 27 - 29 m/m%
Viscosity @25°C: 30 - 90 mPa.s
Functionality: 2.2