{"id":43642,"date":"2023-11-01T15:12:22","date_gmt":"2023-11-01T07:12:22","guid":{"rendered":"https:\/\/www.newtopchem.com\/?p=43642"},"modified":"2023-11-01T15:12:22","modified_gmt":"2023-11-01T07:12:22","slug":"hdi-low-viscosity-covesro-xp2580","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/43642","title":{"rendered":"HDI Low Viscosity Covesro XP2580","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
\nProperty<\/h3>\n<\/td>\nValue<\/h3>\n<\/td>\nUnit of measurement<\/h3>\n<\/td>\nMethod<\/h3>\n<\/td>\n<\/tr>\n\n | NCO content<\/h3>\n<\/td>\n19.5 \u00b1 0.5 %<\/h3>\n<\/td>\n%<\/h3>\n<\/td>\n<\/h3>\n<\/td>\n<\/tr>\n\n | Viscosity at 25\u00b0C<\/h3>\n<\/td>\n450 \u00b1 150<\/h3>\n<\/td>\nmPa\u2219s<\/h3>\n<\/td>\n<\/h3>\n<\/td>\n<\/tr>\n\n | Hazen color value<\/h3>\n<\/td>\n\u2264 80<\/h3>\n<\/td>\n<\/h3>\n<\/td>\n<\/h3>\n<\/td>\n<\/tr>\n\n | Monomeric HDI<\/h3>\n<\/td>\n\u2264 0.14<\/h3>\n<\/td>\n\u00a0%<\/h3>\n<\/td>\n<\/h3>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nOther data*:<\/b><\/strong><\/h3>\n\n | Property<\/h3>\n<\/td>\nValue<\/h3>\n<\/td>\nUnit of measurement<\/h3>\n<\/td>\n<\/tr>\n\n | Viscosity at 23\u00b0C<\/h3>\n<\/td>\napprox. 500<\/h3>\n<\/td>\nmPa\u2219s<\/h3>\n<\/td>\n<\/tr>\n\n | Equivalent weight<\/h3>\n<\/td>\napprox. 215<\/h3>\n<\/td>\n<\/h3>\n<\/td>\n<\/tr>\n\n | Flash point<\/h3>\n<\/td>\n193<\/h3>\n<\/td>\n\u00b0C<\/h3>\n<\/td>\n<\/tr>\n\n | Density at 20\u00b0C<\/h3>\n<\/td>\n1.106<\/h3>\n<\/td>\ng\/cm3<\/h3>\n<\/td>\n<\/tr>\n\n | Solids<\/h3>\n<\/td>\napprox. 99.8<\/h3>\n<\/td>\nwt.-%<\/h3>\n<\/td>\n<\/tr>\n\n | Weight per gallon<\/h3>\n<\/td>\n9.3<\/h3>\n<\/td>\nlb.<\/h3>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/h3>\nThe product is compatible with the following solvents: ethyl acetate, butyl acetate, 1-methoxypropylacetate-2, acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, toluene, xylene, solvent naphtha 100 and mixtures thereof.<\/h3>\nDesmodur XP 2580 should not be thinned to below a solids content of 40% by weight. Prolonged storage of a solution with lower binder content may result in turbidity and sedimentation. Storage stability of the thinned product should be tested in each case.<\/h3>\nCompatibility<\/b><\/strong>:<\/b><\/strong><\/h3>\n\u00a0<\/b><\/strong><\/h3>\nAs a particularly low-viscosity polyisocyanate, Desmodur XP 2580 is<\/h3>\nAs with any product, use of Desmodur XP 2580 in a given application must\u00a0be tested (including but not limited to field testing) in advance by the user to determine suitability.<\/h3>\nHandling information:<\/b><\/strong><\/h3>\nmonomeric HDI and should only be handled using appropriate protective<\/h3>\n<\/h3>\nDesmodur XP 2580 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity. Recommended storage temperature is 5\u00ba-30\u00baC.<\/h3>\nStorage time:<\/b><\/strong><\/h3>\ncustomer, provided the material is stored in sealed original containers at the recommended storage temperature.<\/h3>\nOther Information :<\/b><\/strong><\/h3>\n\u00a0<\/b><\/strong><\/h3>\nAppropriate literature has been assembled which provides information<\/h3>\nhandling this product. Before working with this product, you must read<\/h3>\nuse, and handling. This cannot be overemphasized. Information is available in several forms, e.g., safety data sheets and product labels. For further information contact your Covestro LLC representative or the Product Safety and Regulatory Affairs Department in Pittsburgh, PA.<\/h3>\nE_mail us\u00a0<\/b><\/strong>:\u00a0sales@newtopchem.com<\/u><\/a><\/h3>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":" |