POLYOX™ WSR 1105 is a nonionic poly(ethylene oxide) polymer typically used as a thickener and binder in coatings, inks, and adhesives.
POLYOX™ WSR 1105 is a nonionic poly(ethylene oxide) polymer soluble in water. Compared to other POLYOX™ water-soluble resins, POLYOX™ WSR 1105 has an intermediate molecular weight of 900,000 g/mol and creates a solution with 8,800–17,600 cPs viscosity at 5% in water. These properties make it an excellent thickener for water-based systems. POLYOX™ water-soluble resins provide solutions with outstanding wet tack, making them an important additive for adhesive formulations. For example, POLYOX™ WSR 1105 is ideal for creating towel, tissue, and tail tie adhesives that bond paper to paperboard, where the resin redissolves easily in water during recycling and repulping processes due to its high water solubility.
Solutions of POLYOX™ WSR 1105 are highly viscoelastic and make it an ideal rheology modifier for water-based paints and coatings. When the POLYOX™ polymer is added to a paint or coating, it will help improve cling and anti-sag properties.
Viscosity (5% in water at 25°C, cPs): 8,800–17,600
Silicon dioxide (wt%): 0.8–3.0
Approximate molecular weight (g/mol): 900,000
Primary Chemistry: Poly(ethylene oxide)
Highly soluble in water
Excellent water-binding efficiency
Intermediate–molecular weight resin
Cross-linkable polymer
Viscoelastic, thermoplastic polymer
Low toxicity
Provides high wet tack
Coatings that drip or sag
Water-based solutions that create too much mist or splatter
Adhesive resins that contribute to insufficient wet tack and issues redissolving in water during repulping processes
Paints
Coatings
Tail tie paper adhesives
Tissue and toweling adhesives
Learn more about POLYOX™ WSR 1105 and other POLYOX™ water-soluble resins and their applications and functionality on our dedicated website. Click Here!
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