Quick Search
Polymeric carbodiimide
Stabaxol P 200 is excellent extension of material service life, liquid, water soluble, high thermal stability.
Description of Stabaxol P 200:
Stabaxol P 200 is an effective anti-hydrolysis agent for polyester polyurethanes and thermoplastic polyester 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.
Advantages of Stabaxol P 200:
Stabaxol P 200 is liquid at room temperature.
Stabaxol P 200 has a distinctly reduced amount of volatile substances compared to Stabaxol I and it has no labelling as hazardous good.
Stabaxol P 200 (Rhein Chemie) is a polymeric carbodiimide.
Stabaxol P 200 acts as an anti-hydrolysis agent.
Stabaxol P 200 is developed for hot casting polyester polyurethanes, polyurethane shoe-sole systems based on polyester polyols as well as thermoplastic polyester polyurethanes (TPU).
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.
Chemical Composition of Stabaxol P 200:
Polymeric carbodiimide
Appearance:
Viscous, bright yellow liquid
Solubility:
Soluble in organic solvents e. g. acetone, dichloromethane and in water
Typical Properties of Stabaxol P 200:
Property / Nominal Value / Unit
Carbodiimide content / min. 6.0 wt. / %
Density at 25 °C / 77 ° F / approx. 1.10 / g/cm³
Freezing point / < 5 / °C
Viscosity at 23 °C / 73 °F / 1000 - 6000 / mPa·s
Iodine colour number / max. 25 / #
OH-value, theoretical / approx. 13 / mg KOH/g
TYPICAL APPLICATIONS ABOUT 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.
Applications of Stabaxol P 200:
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.
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.
Function of Stabaxol P 200:
Stabaxol P 200 is an antihydrolysis agent for polyester polyurethanes and thermoplastic polyester polyurethanes (TPU).
Product description of Stabaxol P 200:
Chemical composition:
polymeric carbodiimide
Physical form:
viscous, bright yellow liquid
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
Carbodiimide-content:
min. 6.0 %
Jodine colour number:
max. 25
OH-value, theoretical:
13 mgKOH/g
Product information 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
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.
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.
Packing of Stabaxol P 200:
Metal cans, contents: 10 kg and 50 kg
Metal drums, contents: 175 kg
Plastic container, contents: 1 000 kg
Storage stability of Stabaxol P 200:
Stabaxol P 200 can be kept for 12 months under cool and dry conditions.
Handling of Stabaxol P 200:
Consult material safety data sheet (MSDS) for additional handling information on Stabaxol P 200.
Packaging of Stabaxol P 200:
• Metal cans, contains 10 kg (22 lb), 300 kg (660 lb) per pallet
• Metal cans, contains 50 kg (110 lb), 400 kg (880 lb) per pallet
• Metal cans, contains 220 kg (485 lb), 880 kg (1940 lb) per pallet
• Plastic container, contains 1.000 kg (2205 lb)
Stabaxol P 200 is a antihydrolysis agent based on a ~ 1,000 MW oligomeric aromatic carbodiimide.
Stabaxol P 200 is suitable for thermoplastic polyester polyurethanes (TPU) and polyester polyurethanes.
Carbodiimide content:
6.0% minimum.
Stabaxol P 200 acts as an acid scavenger in polyester systems.
Acids, in the presence of moisture and heat catalyze the hydrolysis (or unzipping) of polyesters.
Stabaxol P 200 reacts faster than the higher molecular weight Staboxol P and P400, but slower than the monomeric Stabaxol 1LF grades.
Consequently, Stabaxol P 200 is a good choice for long term protection against hydrolysis when the ease of a liquid additive is required.
Stabaxol P 200 is supplied as a viscous, bright yellow liquid.
Storage conditions of Stabaxol P 200:
Stabaxol P 200 can be kept for 24 months under cool and dry conditions.
Handling of Stabaxol P 200:
Consult the safety data sheet for relevant safety data & references as well as possibly necessary warning labels.
Stabaxol P is an aromatic polycarbodiimide.
Stabaxol P acts as an anti-hydrolysis agent.
Stabaxol P is developed for millable urethane rubbers and thermoplastic polyester polyurethanes (TPU) as well as polyester polymers (PET, PBT, TPE) and polyamides.
Recommended rate of Stabaxol P is 0.5-5.0 wt% in millable PUR rubbers, polyesters, polyamides and thermoplastic polyurethanes.
Synonyms:
Polymeric carbodiimide
