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.
Polyvinyl butyral properties data sheet.
Pvb retains the clarity of the coating and offers reactive hydroxyl sites for crosslinking with thermoset systems.
Kuraray produces the mowital brand of polyvinyl butyral resins.
Trade names for pvb films include kb pvb saflex glasnovations butacite winlite s lec trosifol and everlam.
Identification product name butvar b 98 cat no.
Polyvinyl butyral cas no 63148 65 2 material safety data sheet sds msds section 1.
Polyvinyl butyral is a resin mostly used for applications that require strong binding optical clarity adhesion to many surfaces toughness and flexibility.
Soluble in alcohols organic solvents.
Safety data sheet creation date 18 jun 2009 revision date 23 jan 2018 revision number 4 1.
63148 65 2 1 2 relevant identified uses of the substance or mixture and uses advised against.
Butvar b 72 is a thermoplastic polyvinyl butyral resin which offers a unique combination of properties for coating or adhesive applications.
Safety data sheet section 1.
The major application is laminated safety glass for automobile windshields.
Ac428485000 cas no 63148 65 2 synonyms poly vinyl butyral resin recommended use laboratory chemicals.
The use or addition of polyvinyl butyral to a system imparts adhesion toughness and flexibility.
Identification of the substance mixture and of the company undertaking 1 1 product identifiers product name.
Compatible and cross linkable with epoxies phenolics melamines etc.
Details of the supplier of the safety data sheet.
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.
Mowital s outstanding adhesive and film forming properties high bonding power and excellent optical transparency make it a highly versatile thermoplastic.
Pvb is also available as 3d printer filament that is stronger and more heat resista.
Polyvinyl butyral pvb is a clear colorless amorphous thermoplastic obtained by condensation reaction of polyvinyl alcohol and butyraldehyde.
The properties of pvb like its solubility in solvents and compatibility with binders and plasticizers depend on the degree of acetalisation and polymerization.
It is prepared from polyvinyl alcohol by reaction with butyraldehyde.
The resin is known for its excellent flexibility film forming and good adhesion properties as well as outstanding uv resistance.
