Trixene® Aqua BI From LANXESS

Trixene® Aqua BI From LANXESS - Water-Dispersible Blocked Polyisocyanates for Coatings and Adhesives Trixene® Aqua series used as crosslinker and adhesion enhancer for industrial coatings and lacquers. Trixene® Aqua grades offer a wide pH latitude including anionic, nonionic and cationic species with good formulation compatibility. Used in coatings and topcoats for flexible and rigid surfaces.

Improved Coating Performance and Protection

• Increases surface and interlayer adhesion performance. • Improves chemical, impact and abrasion resistance. • Provides durability according to weather conditions.

Formulation Benefits

• Applicable eg. spraying, dipping, roller/blade/curtain coating, brushing, • Heat curing for controlled reactivity (no free isocyanate groups). Trixene® Aqua acts as a crosslinking and bonding agent for a variety of flexible and rigid substrates.

Fiber Sizing

With Trixene® Aqua Crosslinkers used in glass fiber sizing, • Improve integrity and reduce fluff formation. • Improves compatibility with a resin matrix (eg resins such as PA, PES, Epoxy). • Provides maximum efficiency with Lanxess's Witcobond® Pud products. • Increases higher glass/polymer matrix interaction and strength. • Provides improved bond strength between reinforcement and polymer. • It reduces the formation of solid residues in the process. • Provides higher elasticity, impact and tensile strength.

Textile & Fabric

• Trixene® Aqua offers highly flexible coatings. Offers a variety of unblocking temperatures for textile and fabric coatings. • It increases the tensile strength under severe conditions, in fiber impregnation oven coatings, to increase adhesion. It provides washing resistance. • Trixene® Aqua blocked crosslinkers improve adhesion of fluorochemical and other aqueous finishes to natural and synthetic fabrics. Adhesion enhancer for aqueous, fluorocarbon-based water repellents. • 2K based on C8 (PFOA & PFOS) eliminates solvent applied finishes. • Allows the transition to aqueous fluorochemicals based on "safer" C6 and C4 chemistry. • Allows formulating 1K, covert cure C6/C4 systems with low or no VOC content. • Non-ionic grades, eg. Trixene Aqua BI 220 provides a wide pH/formulation range. • Apply to substrate (eg woven polyamide, polyester) by padding or roller. • Dry at high temperatures (~150 °C, 3-5 minutes). • Provides superior water, oil repellency, improved durability, dry cleaning resistance.

Coatings

• Improves adhesion to substrate and successive layers. • Increases impact, scratch and chemical resistance on the coating surface. • Provides excellent color retention. Ece Okçu C.A.S.E PU Sales Responsible Kimsel