Identification of the substance mixture and of the company undertaking 1 1.
Polyvinyl butyral properties data sheet.
The properties of pvb like its solubility in solvents and compatibility with binders and plasticizers depend on the degree of acetalisation and polymerization.
Product identifier identification number name of the substance polyvinyl butyral trade name of the mowital substance 68648 78 2 cas number registration number product grades covered by this safety data sheet see below.
Compatible and cross linkable with epoxies phenolics melamines etc.
Soluble in alcohols organic solvents.
The use or addition of polyvinyl butyral to a system imparts adhesion toughness and flexibility.
Plates sheets film foil and strip of polyvinyl butyral non cellular and not reinforced laminated supported or similarly combined with other materials exports by country in 2019.
Polyvinyl butyral is a resin mostly used for applications that require strong binding optical clarity adhesion to many surfaces toughness and flexibility.
Details of the supplier of the safety data sheet.
Safety data sheet creation date 18 jun 2009 revision date 23 jan 2018 revision number 4 1.
Identification of the substance mixture and of the company undertaking 1 1 product identifiers product name.
The major application is laminated safety glass for automobile windshields.
Butvar b 72 is a thermoplastic polyvinyl butyral resin which offers a unique combination of properties for coating or adhesive applications.
Kuraray produces the mowital brand of polyvinyl butyral resins.
Identification product name butvar b 98 cat no.
The resin is known for its excellent flexibility film forming and good adhesion properties as well as outstanding uv resistance.
Ac428485000 cas no 63148 65 2 synonyms poly vinyl butyral resin recommended use laboratory chemicals.
63148 65 2 1 2 relevant identified uses of the substance or mixture and uses advised against.
Trade names for pvb films include kb pvb saflex glasnovations butacite winlite s lec trosifol and everlam.
Pvb is also available as 3d printer filament that is stronger and more heat resista.
Safety data sheet section 1.
Some of these properties for which butvar is widely used are outstanding binding efficiency optical clarity adhesion to a large number of surfaces and toughness combined with flexibility.
It is prepared from polyvinyl alcohol by reaction with butyraldehyde.
Uses advised against food drug pesticide or biocidal product use.
Polyvinyl butyral pvb is a clear colorless amorphous thermoplastic obtained by condensation reaction of polyvinyl alcohol and butyraldehyde.
