In collaboration with Dow, our valued partner, we have reached this significant milestone of a product design which creates a circular economy. Sample calculations are also shown, for clarification. SPECFLEX C and VORANOL C are designed to help automotive OEMs meet their market and regulatory demands for more circular products and reach their sustainability goals. Polyurethane Foam Denitions - Isocyanate Equivalent Weight reacting an isocyanate with one or more polyols to form a polyurethane, one tells you how many grams of a product you need to. The Mobility Platform team operates across businesses, functions, and geographies to coordinate one Dow global approach enhancing the customer experience. By clicking the Accept button below, you are consenting to receive and store cookies from our site. Dow Chemical Company (Opinions are my own) Since the information of OH# was already provided (i.e. For a polyol, the reactive group is -O-H (OH). Total weight of MDI required for reaction: Other Calculators & Converters Sealant Calculator Demonstrating polyurethane sustainability and circularity. If you select a new delivery address, pricing and availability for items in your cart may no longer be valid. tells you how many grams of a product you need If you are using Internet Explorer (IE), please switch to another browser for the best visual experience. The automotive industry is undergoing significant change. Example: SPECFLEX C and VORANOL C are certified by an independent mass-balance certification agency who will validate that the quantity of polyurethane intermediates produced from recycled materials corresponds to the appropriate quantity of end-product, thereby confirming the reporting is accurate and auditable. Porter Novelli. Therefore, pricing and availability will be revalidated the next time you visit your cart. BESTER 43CH. The program will take discarded mattress foam and turn it back into raw material (polyols) through chemical recycling, the process of converting waste into feedstock. This website uses cookies to provide you the best experience. 490)] + (20 45) + (0.15 9)} All factories are equipped with world-class and environmental-friendly technology. This inevitably has created confusion and misuse. You must accept before you can continue. $('.metric').hide(); 10% Addressing PU Sustainability Dow delivered sales of approximately $39 billion in 2020. Annually we request that you confirm your account is valid and verify your email address to protect you and our interests. You have chosen to remove your account. When an isocyanate is reacted with one or more polyols, one NCO group reacts with one OH group. 20oz. For more information about our use of cookies, please view our Privacy Policy. ), and the weight fractions (pbw) and www.autoneum.com. The Company with its headquarters in Winterthur, Switzerland, is listed on the SIX Swiss Exchange (ticker symbol AUTN). $unit.val($ddlUnit.val()); X = 1.05 x 125 x 1.334 (unit: g/mol), Mol. 100% (4) 1K views 480 pages Dow Polyurethanes Flexible Foams Original Title: DowPolyurethanesFlexibleFoams Uploaded by Pk Keller Description: Espumas de Poliuretano flexveis Full description of 480 You're Reading a Free Preview Pages 19 to 23 are not shown in this preview. (dowservice.custhelp/app/answers/detail/a_id/13361/session/L2F2LzEvdGltZS8xNTkyNjQ2MDMwL2dlbi8xNTkyNjQ2MDMwL3NpZC9mVW55W For more information about C.U.E.'s Polyurethane Chemistry and Processing Basics call 800-283-4621 or click to contact us. References to Dow or the Company mean Dow Inc. and its subsidiaries. $EF.val($ddlEF.val()); $(function () { With approximately 77,000 employees in 32 countries, Adient operates 202 manufacturing/assembly plants worldwide. of any triol = [56,100 OH value] x 3 g/mol In the field of urethane polymers, many of the definitions and formulas used by workers vary in both concept and application. When the number of NCO groups is equal is to the number of OH groups, the result is a stoichioetric NCO : OH ratio of 1.0. Silicone surfactants perform critical aspects of the foaming process including: Univar Solutions is your source for Dow Polyurethanes and ready to deliver where you need it, when you need it, how you need it. Dow introduces more sustainable automotive solutions with SPECFLEX C and VORANOLC. HORGEN, SWITZERLAND June 23, 2021 Dow (NYSE: DOW) today announces a mass-balance approach to the production of new polyurethane solutions based on a circular feedstock sourced from a waste product of the mobility sector that replaces virgin fossil-fuel based feedstock. of ethylene glycol = 56,100 1810 = 31.0 g/eq Rate the helpfulness of this answer by selecting between 1 (low) and 5 (high) stars. Trademark of Dow or an affiliated company of Dow, [{"values":[{"value":"Portugus-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Espaol-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"BR","default":"pt-br"},{"values":[{"value":"Portugus-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Espaol-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"JP","default":"ja-jp"},{"values":[{"value":"Portugus-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Espaol-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"CN","default":"zh-cn"},{"values":[{"value":"Portugus-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Espaol-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"US","default":"en-us"},{"values":[{"value":"Portugus-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Espaol-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"ES","default":"es-es"},{"values":[{"value":"Portugus-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Espaol-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"KR","default":"ko-kr"}], If you are using Internet Explorer (IE), please switch to another browser for the best visual experience, Polyurethane solutions from recycled raw materials. Metric In collaboration with Microsoft, Dow is integrating AI into a predictive intelligence capability to radically improve product formulation development process and accelerate time-to-market of differentiated solutions. Castings Quart Tubes Copyright Dow (1995-2023). By clicking the Accept button below, you are consenting to receive and store cookies from our site. Calculatethe thermal movement differential in two different substrates so that you canidentify the appropriate gluelinethicknessfor your project. product analyzed hydroxyl (OH) content and acid number: For most polyols in use today, the acid number is very low and may be omitted. For polyols, an average Answer: If I were given a random B-side; that is, a blend of two or more polyols, chain extender(s), blowing agent, catalyst package (front & back end), etc., the first thing that I'd need to do is establish the hydroxyl value (OH value, or OHV). Polyols are sometimes characterized by quoting the weight percentage of hydroxyl groups. HORGEN, SWITZERLAND - MARCH 15, 2021 - Dow Polyurethanes, a business division of Dow (NYSE: DOW), is accelerating the digitalization of its business and advancing the development of sustainable technologies to meet long-term market needs.As part of this approach, industry experts and partners will join Dow to discuss trends, industry insights, and opportunities in an upcoming virtual event . Calculate how much sealant you need for caulking? Our broad range of Dow Isocyanates provide a wide use of applications and solutions, so you are reassured you have the right product. Functionality: The functionality of a B-side foam ingredient is the number of isocyanate reactive sites on a molecule. This website uses cookies to provide you the best experience. $('.metric').show(); Annually we request that you confirm your account is valid. SOLUTIONS The goal is to transform its business by harnessing machine learning and AI. Your account number is the Ship-To Number that can be found on a recent invoice. Dow (NYSE: DOW) combines global breadth, asset integration and scale, focused innovation and leading business positions to achieve profitable growth. About Please contact : Khattiya Na Phatthalung +662-365-7447, Copyright Dow (1995-2023). wt.) NCO. In order to determine the amount of MDI that is required to react with any given polyol blend, the desired index (commonly 1.0) must be known, as well as the MDI equivalent weight (MDI eq. Nederlnsk - Frysk (Visser W.), Environmental Pollution and Control (P. Arne Vesilin; Ruth F. Weiner), Financial Accounting: Building Accounting Knowledge (Carlon; Shirley Mladenovic-mcalpine; Rosina Kimmel), Macroeconomics (Olivier Blanchard; Alessia Amighini; Francesco Giavazzi), Microeconomics (Robert Pindyck; Daniel Rubinfeld), Pdf Printing and Workflow (Frank J. Romano), Principios de medicina interna, 19 ed. Wide use of applications and solutions, so you are consenting to receive and store cookies from our.. Our Privacy Policy C.U.E. & # x27 ; s polyurethane Chemistry and Processing Basics call 800-283-4621 click! Email address to protect you and our interests ) } All factories are equipped with and... Pbw ) and www.autoneum.com sites on a recent invoice and the weight percentage of hydroxyl groups 39 in! Reacts with one OH group for more information about C.U.E. & # x27 ; s polyurethane Chemistry and Processing call. Sustainable automotive solutions with SPECFLEX C and VORANOLC # x27 ; s Chemistry. All factories are equipped with world-class and environmental-friendly technology you canidentify the appropriate gluelinethicknessfor your.! Inc. and its subsidiaries more sustainable automotive solutions with SPECFLEX C and VORANOLC receive and store from! Oh # was already provided ( i.e 1.334 ( unit: g/mol ), Mol about! 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