The characterization of polyvinyl butyral by thermal analysis
Since polyvinyl alcohol is produced from the hydrolysis of polyvinyl acetate there is a limited amount of acetate groups also present. The final structure can be considered to be a random ter-polymer of vinyl butyral, vinyl alcohol and vinyl acetate, typically 76, 22 and 2%, respectively [5]. Variations in chemical composition can occur between
proviplast - proviron
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..
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...
Uniplex | IMCD US
Approved for use in food packaging applications according to 21 CFR 121.2514 and 121.2520. Uniplex 171: A solid plasticizer useful for thermosetting resins (melamine, urea, phenolic) improving workability, smooth finish, and uniform curing. Improves the resin's wetting action with fillers.
Handbook of Thermoplastics - Routledge Handbooks
Hydrolysis of poly (vinyl acetate) produces PVA with predominantly 1,3-glycol units and also 1,2-glycol units that come from head-to-head configuration of vinyl acetate monomers and, depending on the conditions of polymerization, also branches.
- Which plasticizers are used in polar rubber?
- Plasticizers from Proviron are commonly used in polar rubbers such as nitrile rubber, acrylate elastomers and chlorinated polymers. Our Proviplast rubber plasticizers improve overall flexibility, with low temperature properties and high temperature aging stability.
- 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..
- 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.
- 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.
- Why should you choose Proviron plasticizers?
- Proviron is helping the market in this transition by offering different high quality non-phthalate plasticizers. Since its early days, Proviron has proven to be the preferred supplier for nylon plasticizers. Our products are the benchmark in the industry, and we are constantly raising the bar!
