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DESCRIPTION:
Stabaxol P 200 is recommended to add 1.0 - 4.0 p.b.w.
Stabaxol P 200 on 100 p.b.w. of the polyol component.
However, prior tests should always be carried out to determine the most suitable dosage.
CAS: 197098-60-5
Product Type: Hydrolysis Stabilizers
SYNONYMS OF STABAXOL P 200:
Polymeric carbodiimide
Antihydrolysis agent for polyester polyurethanes and thermoplastic polyester polyurethanes
For processing, Stabaxol P 200 is normally dissolved in the polyester polyol; alternatively, it may be added to the pre-polymers (only with terminal OH groups) or may be added directly into the mixing head in case of cast systems.
Stabaxol P200 is a antihydrolysis agent based on a ~ 1,000 MW oligomeric aromatic carbodiimide.
Stabaxol P200 is suitable for thermoplastic polyester polyurethanes (TPU) and polyester polyurethanes.
Carbodiimide content: 6.0% minimum.
Stabaxol P200 acts as an acid scavenger in polyester systems.
Acids, in the presence of moisture and heat catalyze the hydrolysis (or unzipping) of polyesters.
Stabaxol P200 reacts faster than the higher molecular weight Staboxol P and P400, but slower than the monomeric Stabaxol 1LF grades.
Consequently, Stabaxol P200 is a good choice for long term protection against hydrolysis when the ease of a liquid additive is required.
TYPICAL APPLICATIONS OF STABAXOL P 200:
Stabaxol P 200 is an effective antihydrolysis agent for polyester polyurethanes and thermoplastic polyester polyurethanes (TPU).
Stabaxol P 200 is liquid at room temperature, which facilitates processing in polyurethanes.
Stabaxol P 200 is water-miscible and can be processed easily in water-based systems, e. g. dispersion adhesives.
The solubility in common organic solvents enables a wide application range for Stabaxol P 200.
Stabaxol P 200 is an antihydrolysis agent for: - hot casting polyester polyurethanes, - polyurethane shoe-sole systems based on polyester polyols - polyester polyurethane adhesives, - thermoplastic polyester polyurethanes (TPU) as well as It is recommended to add 1.0 - 4.0 p.b.w.
Stabaxol P 200 on 100 p.b.w. of the polyol component. However, prior tests should always be carried out to determine the most suitable dosage.
Upon processing Stabaxol P 200 is normally being dissolved in the polyester polyol; alternatively, it may be added to the pre-polymers (only with terminal OH groups) or may be added directly into the mixing head in case of cast systems.
Stabaxol P 200 by LANXESS is an effective anti-hydrolysis agent for polyester polyurethanes and thermoplastic polyester polyurethanes (TPU).
Stabaxol P 200 is liquid at room temperature, making it easier to process with polyurethanes.
The dosage level indicated is 1-4 p.b.w.
Stabaxol P 200 has a shelf life of 24 months.
Stabaxol® P 200 is an effective antihydrolysis agent for polyester polyurethanes and thermoplasticpolyester polyurethanes (TPU).
Stabaxol® P 200 is liquid at room temperature, which facilitates processing in polyurethanes.In addition, Stabaxol® P 200 is water-miscible and can be processed easily in water-based systems, e.g. dispersion adhesives.
The solubility in common organic solvents enables a wide application range for Stabaxol P 200.
Stabaxol P is an anti-hydrolysis agent for mill-able urethane rubbers, thermoplastic polyester polyurethanes (TPU), polyester polymers (PET, PBT, TPE) and polyamides.
Stabaxol P 200 is aromatic poly-carbodiimide and available in both powder and prill form.
Stabaxol P has a shelf life of 24 months.
CHEMICAL AND PHYSICAL PROPERTIES OF STABAXOL P 200:
Chemical composition: Carbodiimide-content
Physical form:
Density (25 °C): 1.10 g/cm³
Freezing point: < 5 °C
Viscosity (23 °C): 1.000 - 6.000 mPa.s
Solubility: soluble in organic solvents e.g. acetone, dichloromethane
Solubility in water: soluble min. 6.0 % max. 25
Jodine colour
number OH-value,
theoretical polymeric carbodiimide viscous,
bright yellow liquid
SAFETY INFORMATION ABOUT STABAXOL P 200:
First aid measures:
Description of first aid measures:
General advice:
Consult a physician.
Show this safety data sheet to the doctor in attendance.
Move out of dangerous area:
If inhaled:
If breathed in, move person into fresh air.
If not breathing, give artificial respiration.
Consult a physician.
In case of skin contact:
Take off contaminated clothing and shoes immediately.
Wash off with soap and plenty of water.
Consult a physician.
In case of eye contact:
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Continue rinsing eyes during transport to hospital.
If swallowed:
Do NOT induce vomiting.
Never give anything by mouth to an unconscious person.
Rinse mouth with water.
Consult a physician.
Firefighting measures:
Extinguishing media:
Suitable extinguishing media:
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, Nitrogen oxides (NOx), Hydrogen chloride gas
Advice for firefighters:
Wear self-contained breathing apparatus for firefighting if necessary.
Accidental release measures:
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment.
Avoid breathing vapours, mist or gas.
Evacuate personnel to safe areas.
Environmental precautions:
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.
Methods and materials for containment and cleaning up:
Soak up with inert absorbent material and dispose of as hazardous waste.
Keep in suitable, closed containers for disposal.
Handling and storage:
Precautions for safe handling:
Avoid inhalation of vapour or mist.
Conditions for safe storage, including any incompatibilities:
Keep container tightly closed in a dry and well-ventilated place.
Containers which are opened must be carefully resealed and kept upright to prevent leakage.
Storage class (TRGS 510): 8A: Combustible, corrosive hazardous materials
Exposure controls/personal protection:
Control parameters:
Components with workplace control parameters
Contains no substances with occupational exposure limit values.
Exposure controls:
Appropriate engineering controls:
Handle in accordance with good industrial hygiene and safety practice.
Wash hands before breaks and at the end of workday.
Personal protective equipment:
Eye/face protection:
Tightly fitting safety goggles.
Faceshield (8-inch minimum).
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection:
Handle with gloves.
Gloves must be inspected prior to use.
Use proper glove
removal technique (without touching glove's outer surface) to avoid skin contact with this product.
Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M)
Splash contact
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M)
It should not be construed as offering an approval for any specific use scenario.
Body Protection:
Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection:
Where risk assessment shows air-purifying respirators are appropriate use a fullface respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls.
If the respirator is the sole means of protection, use a full-face supplied air respirator.
Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.
Stability and reactivity:
Chemical stability:
Stable under recommended storage conditions.
Incompatible materials:
Strong oxidizing agents:
Hazardous decomposition products:
Hazardous decomposition products formed under fire conditions.
Carbon oxides, Nitrogen oxides (NOx), Hydrogen chloride gas.
Disposal considerations:
Waste treatment methods:
Product:
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contact a licensed professional waste disposal service to dispose of this material.
Contaminated packaging:
Dispose of as unused product.
