complied by Douglas Adolf, Sandia National Laboratories, 2010. acknowledgements to: Mark Stavig. Trinseo’s styrene acrylonitrile (SAN) monomer polymers are strong, transparent engineering thermoplastics. • The use of a polymer for drug delivery is controlled by its molecular properties. Scott Spangler Styrene acrylonitrile resin is a copolymer plastic consisting of styrene and acrylonitrile.It is also known as SAN.It is widely used in place of polystyrene owing to its greater thermal resistance. Since PS contain only carbon and hydrogen, they are combustible. It is important to note that density varies with temperature. The properties of SAN include two common variations. The density of a plastic sample may change due to change in crystallinity, loss of plasticizers, absorption of solvent, etc. PS are non polar polymers with excellent insulating properties. • Considering the polymer’s functional properties, it is important that adequate polymer characterization is available. Ryan Berry. SAN is a thermoplastic, further classified as a styrenic plastic. Combining the properties of dimensional stability, ease or processing, and optical clarity found in Styrene, with the chemical resistance and surface hardness found in Acrylonitrile, SAN is formed to provide the market with a highly transparent, rigid, chemically resistant polymer. It has a moderately low ductility among the thermoplastics in the database. SAN and ABS have good resistance to hydrocarbons, oils and fats. Anti-static agents are used to either manage static charges during various stages of processing or to provide long-term static protection based on end-use applications. Brad Hance. Density measures the mass per unit volume.It is calculated by dividing the mass of the material by the volume and is normally expressed in g/cm 3. Good chemical and heat resistance, Meets USP Class VI requirements, Meets FDA modified ISO 10993-1 requirements, UL Other performance properties include UV stability and chemical and heat resistance. • Many methods available for the characterization of polymers. SAN is a copolymer of Styrene and Acrylonitrile. Styrene Acrylonitrile (SAN), Lustran® SAN 31 is a transparent styrene acrylonitrile (SAN) with high flow and toughness. Stacie Kawaguchi. It is used in applications requiring transparency and chemical resistance such as battery housings. Also, you may want to use our Plastic Material Selection Guide or Interactive Thermoplastics Triangle to assist with the material selection process based on your application requirements. Standard PS may be suitable for manufacturing products meeting the regulations for food use. Kevin Austin. SAN is a transparent and glossy engineering polymer also with good scratch and chemical resistance. 68 69. Use our interactive properties table below to explore by property group, sort, or compare two or more plastic materials. The chains of between 70 and 80% by weight styrene and 20 to 30% acrylonitrile. … Styrene Acrylonitrile (SAN) SAN is a transparent styrenic resin known for its good mechanical properties, especially stiffness, and chemical resistance which is better than most other styrenic materials. For more specific values, follow the links immediately below. But, searching the right additive for your product among a variety of them available in the market, could be a daunting task! They offer a unique combination of clarity, processing ease, and cost-effectiveness for industrial and commercial lighting applications. For chemically resistant plastic, view our Chemical Resistance of Plastics chart. Call us today on 0141 952 1900 or click to email ”We have been working with Hardie Polymers for several years to source specialist, and sometimes obscure, medical polymers for our business. This page shows summary ranges across both of them.
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