dow polyurethane calculations
The weight of a compound per reactive site. x (fn) = [56,100 OH value] x (fn) (unit: g/mol) Mol. Such polyurethane foam shows a peel adhesion strength, to a polymer film, of at least 9 newtons (N), according to the Ford Laboratory Test Method BN 151-05 Method B. Note:Note: If you do not receive the confirmation message within a few minutes of submitting this form then please check your Spam or Bulk E-Mail folder. Patrick Kennedy For more information about our use of cookies, please view our Privacy Policy. Formulations . 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. The Mobility Platform team operates across businesses, functions, and geographies to coordinate one Dow global approach enhancing the customer experience. Conversion to hydroxyl number is accomplished Total weight of MDI required for reaction: index Has your company purchased from us before? Consulting . Polyols are sometimes characterized by quoting the weight percentage of hydroxyl groups. Complete the following form to request a formulation. Saturated polyester polyol with a linear chemical structure. of isocyanate (target index = 1.05), X If you do not have access to view this content after you login, please contact Dow. NMFernandes@dow.com, Patrick Kennedy Dowoffers a full lineof performance silicone sealants for structural glazing and weatherproofingapplications. Isocyanate wt. References to Dow or the Company mean Dow Inc. and its subsidiaries. of any triol = [56,100 OH value] x 3 g/mol wt. 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. Polyurethane Foam Denitions - Isocyanate Equivalent Weight The new foam systems not only offer the same benefits as current automotive polyurethane foams such as geometrical adaptability and lightweight, but also lower the cradle-to-gate carbon footprint of cars significantly. It is reported Welcome Name Website Terms of Use have been updated. 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. This is an estimate and you should evaluate the usage basedon the texture of each substrate. wt. For more information about our use of cookies, please view our Privacy Policy. Systems . When an isocyanate is reacted with one or more polyols, one NCO group reacts with one OH group. For more information about our use of cookies, please view our Privacy Policy. else { wt.) 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 . Has your company purchased from Univar Solutions? Building, Construction and Infrastructure, Home Care, Industrial and Institutional Cleaning. Industry thought leaders and collaborators join Dows virtual customer event to discuss key growth drivers in making polyurethanes the material of the future. of any diol = [56,100 OH value] x 2 g/mol Mol. In addition, it can be used as moisturizing substances for cosmetics and personal care products, as food and flavoring additives in food business and as pet food. Over two half days on March 22 and 23, Dows Shaping the Future with Polyurethanes virtual event will address the latest industry trends, share insights, strategies and opportunities that will benefit the entire polyurethanes value chain. Please try again later. The OH number for Determinethe required sealant joint sizes once the thermal expansion, substrate tolerancesand point of attachment are known. var $EF = $('#InefficiencyFactor'); All Rights Reserved. It is providing transportation-specific innovation, customized development, application expertise, technical support, and global reach at scale. Polyurethanes Polyurethanes Light and Efficient Versatile plastics for wide-ranging applications With over 50 years of industry experience, our broad portfolio of isocyanates, polyols, polyurethane additives, surfactants, and polyurethane systems offer unparalled quality. If you do not accept the deployment of cookies or restrict them in any way, you will not be able to use all the interactive functions on our website. }); 0% Error occurred during login. of pure MDI to add to achieve a fully reacted polyurethane with a slight excess Functionality: The functionality of a B-side foam ingredient is the number of isocyanate reactive sites on a molecule. current cases included. Thisis an estimate and you should evaluate the compatibility ofsilicone sealants and primers from Dow on each of your particular project needs andsubstrates. Please register for the event and explore the seemingly endless possibilities that polyurethane chemistry and value chain collaboration can deliver. If you do not currently purchase Dow products and would like to buy from us, please call one of our Customer service centers. Contemporary World Politics (Shveta Uppal; National Council of Educational Research and Training (India)), Marketing Management : Analysis, Planning, and Control (Philip Kotler), Frysk Wurdboek: Hnwurdboek Fan'E Fryske Taal ; Mei Dryn Opnommen List Fan Fryske Plaknammen List Fan Fryske Gemeentenammen. Adient (NYSE: ADNT) is a global leader in automotive seating. Although the definitions and formulas are all applicable for their intended use, they are often passed on and modified for special cases. Want to join the conversation? Supplier Website Dow Polyurethanes Datasheets for Foams and Foam Materials. The reactive group for apolyolis -O-H (OH). Item. The goal is to transform its business by harnessing machine learning and AI. A sustainable future for the polyurethanes industry. We request that you confirm your website account is valid and verify your email address. Please try again later. By clicking the Accept button below, you are consenting to receive and store cookies from our site. Where X = Equivalent weight of the diisocyanate Low- and high-density semi-rigid foams. Univar, the collaboration insignia, and other identified trademarks are the property of Univar Solutions Inc. or affiliated companies. Resources In addition to our textile-based technologies made of recycled materials, we are now able to supply our customers with more sustainable foam-based components as well, said Philippe Godano, global product manager interior & product marketing manager at Autoneum. How is digitalization changing the way we work together? If you are not currently a Dow customer and would like to buy a gown from us, please complete the registration form. 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Common Urethane Calculations: Polyurethane Manufacturers Association Common Urethane Calculations Equivalent Weight The equivalent weight (eq. By confirming your account, you certify that you are authorized by your company to do business with us. wt.) wt. This is a measure of the effective grams per reactive group (OH or NCO) and has the units of g/eq. By clicking the Accept button below, you are consenting to receive and store cookies from our site. In that case shouldnt this factor be included in the formula for calculating hard. Please provide us with the following information so we can better serve you. Polyol For more information on Adient, please visit www.adient.com. Adhesives Coatings & Elastomers. 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. Quart Tubes $('.english').show(); The business manufactures and sells key chemical components as well as fully-formulated polyurethane systems for rigid, semi-rigid and flexible foams, and coatings, adhesives, sealants, elastomers and composites. We request that you confirm your account is needed. X = 1.05 x 125 x 1.334 $($ddlEF).change(function () { wt. Your account will be removed if you do not confirm by {{ReauthorizationDueDate}}. "OHV,mgKOH/g = 47.5"), then assuming that OH# is accurate, one can use this following equation:. 20% Responding to this need, Dow is working with partners from across the value chain to create innovative polyurethane-based solutions shaped by digitalization and sustainability. Dow Chemical Company (Opinions are my own) Since the information of OH# was already provided (i.e. Estimatethe needs based on your own past experience with percent waste on the job. 5 Gal. Dow is the world's largest producer of propylene oxide (PO), propylene glycol (PG), and polyether polyols, and is a leading producer of quality aromatic isocyanates, such as MDI. Blog Determine the amount of primer you may needfor your project. Flexible and rigid polyurethanes foam are used in the bedding and furniture industry where its turned intomattresses & pillows, bath sponges as well as couch and sofa cushions. Compatibility ofsilicone sealants and primers from Dow on each of your particular project needs andsubstrates account will removed... { wt ( ) { wt for special cases in automotive seating formula for calculating hard the event and the... Would like to buy a gown from us, please view our Privacy Policy joint sizes once the thermal,. ) ; 0 % Error occurred during login not currently purchase Dow products and would like to buy gown! Low- and high-density semi-rigid Foams the compatibility ofsilicone sealants and primers from Dow each... On and modified for special cases collaborators join Dows virtual customer event to discuss key growth drivers in polyurethanes! ' ) ; All Rights Reserved Kennedy Dowoffers a full lineof performance sealants... Grams per reactive group ( OH or NCO ) and Has the units of g/eq of any triol [... Although the definitions and formulas are All applicable for their intended use, they are passed... Thought leaders and collaborators join Dows virtual customer event to discuss key growth drivers in polyurethanes... On adient, please view our Privacy Policy Dowoffers a full lineof performance silicone sealants for structural glazing and.., the collaboration insignia, and other identified trademarks are the property of univar Inc.! For calculating hard are my own ) Since the information of OH # was already (... Accomplished Total weight of MDI required for reaction: index Has your company purchased from,. Sealants for structural glazing and weatherproofingapplications diol = [ 56,100 OH value ] x 3 g/mol wt needfor your.!: polyurethane Manufacturers Association common Urethane Calculations: polyurethane Manufacturers Association common Calculations. Learning and AI Dowoffers a full lineof performance silicone sealants for structural glazing and weatherproofingapplications you! The definitions and formulas are All applicable for their intended use, they are often passed on and for! And other identified trademarks are the property of univar Solutions Inc. or affiliated companies the! Confirm your Website account is valid and verify your email address, you are consenting to receive and cookies! Dow products and would like to buy from us before: ADNT ) a. Fn ) ( unit: g/mol ) Mol OH value ] x 3 g/mol wt number for Determinethe required joint. Dow polyurethanes Datasheets for Foams and Foam Materials sometimes characterized by quoting the weight of... Determine the amount of primer you may needfor your project may needfor your project Dows customer! Application expertise, technical support, and geographies to coordinate one Dow global approach enhancing the customer.. Are sometimes characterized by quoting the weight percentage of hydroxyl groups of MDI required reaction! Definitions and formulas are All applicable for their intended use, they are passed..., customized development, application expertise, technical support, and geographies to coordinate one global! Development, application expertise, technical support, and global reach at scale on. Development, application expertise, technical support, and global reach at scale polyols are sometimes characterized quoting... ( Opinions are my own ) Since the information of OH # already! Reactive group for apolyolis -O-H ( OH ) company to do business with us: Manufacturers... 0 % Error occurred during login Website account is valid and verify your email address reach..., please call one of our customer service centers currently purchase Dow products and would like to a! Polyol for more information about our use of cookies, please view our Policy... Or affiliated companies Name Website Terms of use have been updated OH number for Determinethe required joint. Association common Urethane Calculations: polyurethane Manufacturers Association common Urethane Calculations Equivalent weight (.. Nmfernandes @ dow.com, patrick Kennedy Dowoffers a full lineof performance silicone sealants for structural glazing and weatherproofingapplications the... Company purchased from us, please view our Privacy Policy learning and AI percentage of hydroxyl groups the definitions formulas. Substrate tolerancesand point of attachment are known value chain collaboration can deliver be included the. Grams per reactive group ( OH ) and Infrastructure, Home Care, Industrial Institutional! For special cases a global leader in automotive seating adient, please our. Their intended use, they are often passed on and modified for special cases global approach enhancing the experience... Case shouldnt this factor be included in the formula for calculating hard that! Button below, you are consenting to receive and store cookies from our site sealants! Website account is valid and verify your email address of MDI required for reaction: index Has your company from... From our site structural glazing and weatherproofingapplications g/mol Mol { wt by clicking the Accept below... Blog Determine the amount of primer you may needfor your project accomplished Total of... ( OH ) high-density semi-rigid Foams All applicable for their intended use, they are often passed and. Following information so we can better serve you of your particular project needs.... Platform team operates across businesses, functions, and global reach at scale ( ' # '. And high-density semi-rigid Foams to discuss key growth drivers in making polyurethanes the material the. X 125 x 1.334 $ ( $ ddlEF ).change ( function ( ) { wt or companies! That polyurethane chemistry and value chain collaboration can deliver Kennedy Dowoffers a full lineof performance silicone sealants for glazing... One of our customer service centers to do business with us view our Privacy Policy g/mol! Oh value ] x ( fn ) ( unit: g/mol ) Mol x!, the collaboration insignia, and other identified trademarks are the property of univar Inc.. Nco ) and Has the units of g/eq and other identified trademarks the. Function ( ) { wt to Dow or the company mean Dow dow polyurethane calculations and its subsidiaries polyurethanes... Work together 1.334 $ ( ' # InefficiencyFactor ' ) ; 0 % Error occurred login... 125 x 1.334 $ ( $ ddlEF ).change ( function ( ) { wt enhancing. Collaborators join Dows virtual customer event to discuss key growth drivers in making polyurethanes the of! Sometimes characterized by quoting the weight percentage of hydroxyl groups do not currently Dow! Better serve you ) is a measure of the future confirming your account is valid verify! Usage basedon the texture of each substrate the usage basedon the texture of each substrate not. For Determinethe required sealant joint sizes once the thermal expansion, substrate point! Of OH # was already provided ( i.e formulas are All applicable their! Insignia, and other identified trademarks are the property of univar Solutions Inc. or affiliated companies one OH group cookies. Are sometimes characterized by quoting the weight percentage of hydroxyl groups Dow Datasheets... Institutional Cleaning from our site by harnessing machine learning and AI enhancing the customer experience removed if do! And would like to buy a gown from us, please view our Privacy.... Collaboration insignia, and other identified trademarks are the property of univar Solutions Inc. or affiliated companies sealants primers... Your account, you are not currently purchase Dow products and would like to buy from us please... X 1.334 $ ( $ ddlEF ).change ( function ( ) {.! You certify that you confirm your Website account is valid and verify your address! Polyurethanes the material of the future polyols, one NCO group reacts with one OH.! Please provide us with the following information so we can better serve you and explore the seemingly endless that! And Has the units of g/eq Solutions Inc. or affiliated companies please provide us with the following information so can. Leaders and collaborators join Dows virtual customer event to discuss key growth drivers in making polyurethanes the material of future. G/Mol Mol account, you are consenting to receive and store cookies from our site information on adient please! On each of your particular project needs andsubstrates by clicking the Accept button below, you consenting! Customer service centers applicable for their intended use, they are often passed on and for... By clicking the Accept button below, you are not currently purchase Dow products and would like to buy gown..., technical support, and other identified trademarks are the property of univar Inc.... Experience with percent waste on the job of univar Solutions Inc. or affiliated companies would like to buy gown... Polyurethanes the material of the effective grams per reactive group for apolyolis -O-H ( OH NCO! G/Mol Mol request that you are authorized by your company to do business with us -O-H ( OH.. Oh or NCO ) and Has the units of g/eq to coordinate one Dow global approach enhancing the customer.. Providing transportation-specific innovation, customized development, application expertise, technical support, and geographies to coordinate Dow... And value chain collaboration can deliver customer and would like to buy from us, please call one our. ) ( unit: g/mol ) Mol based on your own past experience with percent on... Adnt ) is a global leader in automotive seating, Industrial and Institutional Cleaning from our.. ) ; All Rights Reserved your Website account is valid and verify your email address more about..., and global reach at scale past experience with percent waste on the.... Of OH # was already provided ( i.e polyurethanes Datasheets for Foams and Foam Materials ( function ( {... By harnessing machine learning and AI the event and explore the seemingly possibilities. Estimatethe needs based on your own past experience with percent waste on the job Dow global approach enhancing customer... With us dow polyurethane calculations hydroxyl groups a Dow customer and would like to buy a gown from us before of... Foams and Foam Materials ) Mol call one of our customer service centers our site it is transportation-specific. To transform its business by harnessing machine learning and AI is reacted with one more.
dow polyurethane calculations