[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-671450-105":59,"doc-detail-671450-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","mowital-polyvinyl-butyral-resin-pvb-resin-grades-specification","Mowital Polyvinyl Butyral Resin (PVB Resin) Grades - Specification","","Specification sheet for Mowital non-volatile grades of polyvinyl butyral (PVB) resin, listing typical composition and performance parameters. Provides polyvinyl alcohol content and polyvinyl acetate content in wt-%, plus viscosity of 10% solution in ethanol (mPa·s), along with glass transition temperature (DSC, ISO 11357-1), water absorption (wt-%), and bulk density (g/l). Includes grade-by-grade ranges for multiple B grades and notes on test standards and conditions.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/mowital-polyvinyl-butyral-resin-pvb-resin-grades-specification/671450/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/mowital-polyvinyl-butyral-resin-pvb-resin-grades-specification/671450.png","ImageObject",300,407,{"name":92,"@type":93},"Kurz","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-02","2026-11-01",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What properties are listed for each Mowital PVB resin grade?","Question",{"text":112,"@type":113},"For each grade, the sheet lists polyvinyl alcohol content, polyvinyl acetate content, viscosity of a 10% ethanol solution, glass transition temperature, water absorption, and bulk density.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How is viscosity defined in the specification?",{"text":117,"@type":113},"Viscosity is reported according to Höppler and specified at 20 °C for a 5% water condition, based on DIN 53015; additional notes also reference an ethanol solution with 5% water.",{"name":119,"@type":110,"acceptedAnswer":120},"What test methods and standards are referenced for the measured parameters?",{"text":121,"@type":113},"The sheet cites DIN 53216 for hydroxyl groups and DIN 53015 for viscosity conditions; glass transition temperature references DSC with ISO 11357-1, while water absorption includes a 24 h/20 °C dry film test condition.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},671450,1793576699,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":14,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":81},2336478945635,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","-Mowital -  \nGrade Non-volatile  \ncontent1)  \n[wt- %]  \nPolyvinyl alcohol content2)  \n[wt- %]  \nPolyvinyl acetate content3)  \n[wt- %]  \nViscosity4)(10% solution in ethanol)  \n[mPa·s]  \nMowital B 16 H ≥ 97.5 18-21 1-4 14-20  \n\n| B 20 H | ≥ 97.5 | 18-21 | 1-4 | 20-30 |\n| --- | --- | --- | --- | --- |\n| B 30 T | ≥ 97.5 | 24-27 | 1-4 | 30-55 |\n| B 30 H | ≥ 97.5 | 18-21 | 1-4 | 35-60 |\n| B 30 HH | ≥ 97.5 | 11-14 | 1-4 | 35-60 |\n| B 45 M | ≥ 97.5 | 21-24 | 1-4 | 80-110 |\n| B 45 H | ≥ 97.5 | 18-21 | 1-4 | 60-90 |\n| B 60 T | ≥ 97.5 | 24-27 | 1-4 | 180-280 |\n| B 60 H | ≥ 97.5 | 18-21 | 1-4 | 160-260 |\n| B 60 HH | ≥ 97.5 | 12-16 | 1-4 | 120-280 |\n| B 75 H | ≥ 97.5 | 18-21 | 0-4 | 60-1005) |\n\nGrade  \nGlass transition temperature6)  \n[°C]  \nWater absorption7)  \n[wt-%]  \nBulk density  \n[g/l]  \nMowital B 16 H 63 4-6 330  \n\n| B 20 H | 64 | 4-6 | 330 |\n| --- | --- | --- | --- |\n| B 30 T | 70 | 6-10 | 300 |\n| B 30 H | 68 | 4-6 | 320 |\n| B 30 HH | 63 | 4-6 | 210 |\n| B 45 M | 70 | 5-8 | 250 |\n| B 45 H | 69 | 4-6 | 240 |\n| B 60 T | 72 | 6-10 | 270 |\n| B 60 H | 70 | 4-6 | 250 |\n| B 60 HH | 65 | 3-5 | 210 |\n| B 75 H | 73 | 4-6 | 200 |\n\n1) DIN 53216  \n2) Hydroxyl groups, in terms of polyvinyl alcohol  \n3) Acetyl groups, in terms of polyvinyl acetate  \n4) According to Höppler, DIN 53015, at 20 °C, 5% water  \n5) 5% solution in ethanol at 20 °C, 5% water  \n6) DSC, ISO 11357-1  \n7) after 24h, 20°C, dry film thickness of test specimen 0.1 mm  \n\n| This information is based on our present state of knowledge and is intendend to provide general notes on our products on their uses. It should therefor not be construed as guaranteeing specific properties of the products described or their suitability for a particular application. Any existing industrial property rights must be observed. The quality of our products is subject to our General Condition of Sale. | Kuraray Europe GmbH\u003Cbr>Division PVA-PVB, BU PVB\u003Cbr>D-65926 Frankfurt am Main |\n| --- | --- |\n|  | Sales services: phone: +49 (0)69 305 85343\u003Cbr> e-mail: [marketing-PVB@kuraray.eu](marketing-PVB@kuraray.eu)  \u003Cbr>Technical services: phone: +49 (0)69 305 13345 e-mail: [info-PVB@kuraray.eu](info-PVB@kuraray.eu) |","cbCaihCcxjuWOlCW","https://ap.wps.com/l/cbCaihCcxjuWOlCW","pdf",36546,"English","# Mowital PVB Resin Grades\n## Composition and Key Properties\n## Test Notes and Standards","[{\"question\":\"What properties are listed for each Mowital PVB resin grade?\",\"answer\":\"For each grade, the sheet lists polyvinyl alcohol content, polyvinyl acetate content, viscosity of a 10% ethanol solution, glass transition temperature, water absorption, and bulk density.\"},{\"question\":\"How is viscosity defined in the specification?\",\"answer\":\"Viscosity is reported according to Höppler and specified at 20 °C for a 5% water condition, based on DIN 53015; additional notes also reference an ethanol solution with 5% water.\"},{\"question\":\"What test methods and standards are referenced for the measured parameters?\",\"answer\":\"The sheet cites DIN 53216 for hydroxyl groups and DIN 53015 for viscosity conditions; glass transition temperature references DSC with ISO 11357-1, while water absorption includes a 24 h/20 °C dry film test condition.\"}]","Mowital Polyvinyl Butyral Resin (PVB Resin) Grades - Specification | PDF"]