RU-3550
RU-3550 Aliphatic polyurethane
Polyurethane resins. The original product document describes this grade as Aliphatic polyurethane. See the documented properties and applications below.
Technical Overview
Product FamilyPolyurethane resins
Documented DesignationAliphatic polyurethane
SolidsApprox. 30%
AppearanceClear liquid
Film hardnessMedium-soft
pH7-8
Documented Direction
Polyurethane resins. The original product document describes this grade as Aliphatic polyurethane. See the documented properties and applications below.
Documented properties: Improves coating abrasion resistance; forms a tough, elastic film with high extensibility and excellent embossing definition. Applications: various leathers, synthetic leather and automotive seat upholstery.
Applications
Genuine Leather
Source: Genuine-leather coating materials supplement. Values reflect the supplied document; confirm the current grade specification.