Polyvinyl butyral 63148-65-2 - Sigma-Aldrich
Polyvinyl butyral CAS Number: 63148-65-2 MDL number: MFCD00084458 Pricing and availability is not currently available. Properties form powder Quality Level 200 application (s) diagnostic assay manufacturing hematology histology storage temp. room temp Looking for similar products? Visit Product Comparison Guide Description General description
Polyvinyl Butyral - Chemical Economics Handbook (CEH) | S&P
Polyvinyl butyral (PVB) is a specialty resin used primarily as a raw material for laminated safety glass sheet in automotive and architectural applications; these two applications account for 59% and 34%, respectively, of total consumption.
Polyvinyl Butyrals (PVB)
Polyvinyl Butyrals (PVB) Properties and Applications Polyvinylbutyral(PVB) is a transparent, tough and flexible It is manufactured from polyvinyl alcoholby reaction with butyraldehyde and formaldehyde. Thermoplastic polyvinyl butyral resins are supplied as free-flowing powders.
Evaluation of an Environmentally Friendly Plasticizer
An environmentally friendly plasticizer for polyvinyl butyral has been evaluated and compared with the industry standard - butyl benzyl phthalate. Properties such as the effect on the glass...
US4390594A - Plasticizers for polyvinyl butyral - Google Patents
A plasticizer for polyvinyl butyral having a molecular weight between about 30,000 and 600,000, a 0 to 10% content by weight of residual ester groups, calculated as polyvinyl acetate and a...
- What is polyvinyl butyral (PVB)?
- Polyvinyl butyral (PVB) is a polymer for highly demanding applications. It is characterized by its optical clarity, toughness, flexibility and excellent adhesive properties with many materials such as glass, metal, plastics and wood. Due to these properties, PVB is mainly used for laminated safety glass..
- Does a special polymer need a plasticizer?
- A special polymer requires a special plasticizer. The high-quality Proviplast@ PVB plasticizers produced by Proviron meet the requirements of highly demanding PVB applications. Plasticizers from Proviron are commonly used in polar rubbers such as nitrile rubber, acrylate elastomers and chlorinated polymers.
- Are PVC plasticizers phthalate-free?
- Pick your line of products and let us assist you. The most commonly used plasticizers for PVC are phthalates. However, there are concerns about the toxicity of certain phthalates. This is leading to an increasing pressure from both public authorities and customers to shift towards the use of phthalate-free alternatives.
- What are Proviplast rubber plasticizers used for?
- Our Proviplast rubber plasticizers improve overall flexibility, with low temperature properties and high temperature aging stability. In rubbers they are suitable for applications such as seals, conveyor belts, automotive tubes and hoses.
- Which plasticizer is best for bio-polymers?
- Proviplast®/Provichem® coating, ink, sealant and adhesive plasticizer and solvent portfolio Plasticizers for bio-polymers Proviplast 01422 – High performance general purpose plasticizer.
- What types of plasticizers does Proviron offer?
- Proviron provides a wide variety of plasticizers with different applications in coatings, adhesives, inks and sealants. We look forward to partnering with you to give your application a “green” touch! Proviplast®/Provichem® coating, ink, sealant and adhesive plasticizer and solvent portfolio Plasticizers for bio-polymers
