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Master Bond adhesives
Covestro Bayhydrol® UH 340/1 Polyurethane Coating
Categories: Polymer; Thermoplastic; Adhesives, Sealants, and Coatings; Thermoset; Polyurethane, TS

Material Notes: Aliphatic anionic polyurethane dispersion. As a binder in the formulation of highly flexible water-thinnable coatings for wood, metal, plastics and mineral substrates. Also as a combination binder to improve the elasticity and flexibility of water-thinnable coatings.

Properties / Applications: Bayhydrol® UH 340/1 can be used as the sole binder in the formulation of flexible lightfast coatings. The product is also suitable for combination with other water-thinnable binders. The pH of ready-to-use coatings should be between 7 and 8. Substances such as ammonia can be used to adjust the pH. Yellowing has sometimes been observed on maple. A test area should be coated before application on large surfaces.

Information provided by Covestro

Vendors:
Available Properties
  • Specific Gravity, DIN EN ISO 2811-2
  • Volatiles, DIN EN ISO 3251, 1g/1h/125°C
  • Particle Size
  • pH, DIN ISO 976
  • Acid Value, DIN EN ISO 2114, [mg KOH/g]
  
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Manufacturer Notes:
Covestro Deutschland AG, Bayer MaterialScience

Category Notes
Plastic

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