Covestro Bayhydrol® A 2695 Polyurethane Coating

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Covestro Bayhydrol® A 2695 Polyurethane Coating
Categories:	Polymer; Thermoplastic; Adhesives, Sealants, and Coatings; Thermoset; Polyurethane, TS
Material Notes:	Aqueous hydroxyfunctional polyacrylic dispersion. Bayhydrol® A 2695 shows a superior chemical resistance. The resistance can be improved by increasing NCO/OH ratio. Properties / Applications: Mainly for air- and forced-drying coating systems with a very high chemical resistance. The cured paint films are hard, tough but flexible, glossy and high-bodied with good weather stability, lightfastness and superior chemical resistance. Application of a clearcoat based on Bayhydrol® A 2695 directly on wood may lead to discoloration. Information provided by Covestro
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	1.06 g/cc	DIN EN ISO 2811
Volatiles	57 - 60 %	1g/1h/125°C; DIN EN ISO 3251
pH	7.2 - 8.2	1:4 in demineralized water; DIN ISO 976
Viscosity	2000 - 3500 cP	D= approx. 40 s-1; DIN EN ISO 3219/A.3

Chemical Properties	Original Value	Comments
Acid Value	9.4	[mg KOH/g]; DIN EN ISO 2144

Thermal Properties	Original Value	Comments
Flash Point	>= 95.0 °C	DIN EN ISO 2719

Descriptive Properties
Content	5%	Hydroxyl

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

PCOVEST0158 / 201941

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message