Aliphatic matte polyurethane dispersion based on polycarbonate chemistry, designed to improve abrasion, scratch, cold and hydrolysis resistance while retaining a soft, elastic film.
The current TDS identifies RU-6880 as an aliphatic matte PUD based on polycarbonate chemistry. It is a practical starting candidate when a matte finish must be evaluated together with abrasion and scratch resistance, cold and hydrolysis resistance, as well as coating stability and leveling. The TDS also notes that crosslinker addition can improve physical properties; the exact crosslinker system and dosage should be validated in the customer formulation.
The current FAST TDS states storage in sealed original packaging at 5°C–40°C for at least one year. Reseal the package after use, use opened material as soon as practical, protect the product from freezing, and mix thoroughly before use.
Model selection is rarely driven by one property. Sharing the substrate, coat position, surface target and test requirements reduces unnecessary trial cycles.
Yes. The current TDS names RU-6880 “Matte Polyurethane Resin (Polycarbonate)” and identifies it as an aliphatic matte polyurethane dispersion.
The product is listed as a milky white liquid; the TDS describes a soft, elastic film and matte positioning.
Leather, synthetic leather, microfiber (PU/PVC), automotive leather, furniture leather and luggage are listed.
Yes. It notes that adding crosslinking agents can improve physical properties. The specific crosslinker system should be validated for the customer formulation.
Use the route that best matches the material, application or performance target already defined in your project.
Compare RU-6880 with the broader matte / self-matting product family.
Define the customer hydrolysis test before validation.
Structure abrasion and scratch requirements for testing.
Send the substrate, application, target performance and test standards so FAST can continue the technical discussion.
How to define matte appearance together with tactile and durability requirements.
Read guide →Why the test method and exposure condition must be defined before comparison.
Read guide →RU-6880 is most relevant when the project needs a polycarbonate-based matte PUD and the technical brief also includes abrasion/scratch, hydrolysis, cold or leveling requirements supported by the current product data.
Use it when the project requires a matte surface rather than a clear/high-gloss topcoat.
Compare matte family →Current data supports abrasion, scratch, hydrolysis and cold-resistance directions; define the actual test methods before validation.
Hydrolysis guide →Current catalog applications include synthetic leather, microfiber, automotive leather, furniture and bags.
Synthetic-leather route →