Bayhydrol® UH 240 is an anionic polyester polyurethane dispersion used as combination binder in highly flexible, water-thinnable, air- and force-drying primers and one-coat finishes for plastics. It gives good surface handle and good resistance to abrasion/water. This product has an Efflux time at 23°C, (4mmcup) of max. 70, a non-volatile content (1g / 1h / 125°C) of 39-41, and a pH value of 6-8, and a mean particle size of max. 210.
Bayhydrol® UH 240 can be used in combination with hydrofunctional resins, preferably Bayhydrol® U XP 2428, and U 355 either U 475, in the formulation of highly flexible two-component polyurethane top coats (e.g. in soft-feel coating systems). After cross-linking, Bayhydur® 3100 force-drying (e.g. 30 - 45 min at 80°C) yields films with good surface handle and good resistance to abrasion and water.
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.
UL hat diese Informationen vom Hersteller des Produktes übernommen. UL unternimmt umfangreiche Maßnahmen, um die Richtigkeit dieser Informationen sicherzustellen. Dennoch übernimmt UL keinerlei Verantwortung für diese Angaben und rät, nach der Materialauswahl die Angaben mit dem Hersteller direkt zu verifizieren.
Covestro (formerly Bayer MaterialScience) 科思创 stellt seine Produktinformationen in den unten aufgezeigten Regionen zur Verfügung:
Sind Sie ein Händler und haben Interesse hier aufgeführt zu werden? Dann nehmen Sie Kontaktmit uns auf!
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.
