Benzene, 1,3-bis(1-isocyanato-1-methylethyl)-, homopolymer, polyethylene glycol mono-Me ether-blocked

Benzene, 1,3-bis(1-isocyanato-1-methylethyl)-, homopolymer, polyethylene glycol mono-Me ether-blocked (CAS 197098-60-5), commercially known as Stabaxol P 200, is a water-dispersible polycarbodiimide stabilizer.

It is used to protect hydrolysis-sensitive polymers from degradation. It functions as both a crosslinker and a hydrolysis stabilizer in aqueous polymer systems, providing essential protection for high-performance materials.

In waterborne coatings and adhesives, it crosslinks carboxyl-functional resins at ambient or elevated temperatures. This process improves the water resistance and durability of the cured film in various industrial applications.

Polyurethane dispersions for textile coatings and leather finishing benefit from its ability to extend service life under humid or wet conditions. It ensures that the finished products maintain their integrity over time.

In building and construction sealants, it reinforces bond strength and resistance to moisture-driven breakdown. This makes it a critical component for materials exposed to harsh environmental conditions and long-term wear.

Automotive OEM and refinish coatings use it to meet long-term weathering and chemical resistance requirements. It allows manufacturers to achieve high performance without switching to traditional solvent-based systems.

Stabaxol P 200 is supplied as an aqueous solution, suited for direct incorporation into waterborne formulations. It is available in technical grade, with concentration and viscosity specifications for industrial use.

The product is aligned to industrial coating and adhesive manufacturing requirements. Packaging is typically provided in drums or IBCs for bulk industrial supply to ensure efficient handling and storage.