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. 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. Kevin Austin. For chemically resistant plastic, view our Chemical Resistance of Plastics chart. Brad Hance. 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. Good chemical and heat resistance, Meets USP Class VI requirements, Meets FDA modified ISO 10993-1 requirements, UL For more specific values, follow the links immediately below. 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. 68 69. Scott Spangler The properties of SAN include two common variations. SAN is a transparent and glossy engineering polymer also with good scratch and chemical resistance. 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. Standard PS may be suitable for manufacturing products meeting the regulations for food use. SAN is a copolymer of Styrene and Acrylonitrile. 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. Styrene Acrylonitrile (SAN), Lustran® SAN 31 is a transparent styrene acrylonitrile (SAN) with high flow and toughness. PS are non polar polymers with excellent insulating properties. 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. Since PS contain only carbon and hydrogen, they are combustible. SAN and ABS have good resistance to hydrocarbons, oils and fats. Use our interactive properties table below to explore by property group, sort, or compare two or more plastic materials. Other performance properties include UV stability and chemical and heat resistance. Trinseo’s styrene acrylonitrile (SAN) monomer polymers are strong, transparent engineering thermoplastics. • Many methods available for the characterization of polymers. … Stacie Kawaguchi. • The use of a polymer for drug delivery is controlled by its molecular properties. 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. It is important to note that density varies with temperature. SAN is a thermoplastic, further classified as a styrenic plastic. It is used in applications requiring transparency and chemical resistance such as battery housings. complied by Douglas Adolf, Sandia National Laboratories, 2010. acknowledgements to: Mark Stavig. It has a moderately low ductility among the thermoplastics in the database. Ryan Berry. • Considering the polymer’s functional properties, it is important that adequate polymer characterization is available. The density of a plastic sample may change due to change in crystallinity, loss of plasticizers, absorption of solvent, etc. This page shows summary ranges across both of them. The chains of between 70 and 80% by weight styrene and 20 to 30% acrylonitrile. 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