Bayhydrol® U 355 is an aliphatic, hydroxyfunctional polyester polyurethane dispersion that is used as binders for the formulation of water-thinnable soft-feel coatings. This product has a viscosity at 23°C, (D = approx. 240 s-1) of 250-650, a non-volatile content (1g / 1h / 125°C) of 53-57, and a pH (10% in water) value of 7.0-7.5.
Bayhydrol® U 355 can be combined with flexible polyurethane dispersions, e.g. Bayhydrol® UH 240 and UH 340/1, to formulate soft-feel and suede-effect coatings. This product's suitable polyisocyanate components are Bayhydur® 3100, Bayhydur® VP LS 2306 and Bayhydur® VP LS 2319.
Covestro (formerly Bayer MaterialScience) manufactures adhesive raw materials for use in the production of contact and heat-activated adhesives, as well as reactive and hot-melt adhesives for the transportation, furniture, footwear, packaging, and construction markets. Bayer offers a comprehensive range based on polyurethane and polychloroprene, with specialty raw materials that offer UV light and weather resistance.
The information presented here was acquired by UL from the producer of the product or material or original information provider. However, UL assumes no responsibility or liability for the accuracy of the information contained on this website and strongly encourages that upon final product or material selection information is validated with the manufacturer. This website provides links to other websites owned by third parties. The content of such third party sites is not within our control, and we cannot and will not take responsibility for the information or content.
Covestro (formerly Bayer MaterialScience) 科思创 makes their documentation available in the regions indicated below:
Are you a distributor who is interested in being listed here? Contact us!
Lists combine the ease of Bookmarks with the versatility of Tags. Instead of one collection of bookmarked items, create as many collections, called "Lists," as you need.
Find the link to your List page in the user menu.
All Tags have been converted to separate Lists, and your bookmarked items have been saved to a "Bookmarks" List.
When you click the Add to List button, a dropdown of your existing Lists appears. Click the List name to which you want to add this product or formula.
You can also create a new List. Simply click "Create a New List" and enter a name.
When you define a new List, the current item is automatically added to it. You can add a product or formula to as many Lists as you need.
Easily see which Lists this item appears in, and quickly go to that List from the links that appear on the page.
