Styrene AcryloNitrile resin (SAN)

Styrene Acrylonitrile (SAN) is a versatile copolymer plastic composed of styrene and acrylonitrile monomers. It is widely used in various applications due to its unique properties.

Properties of SAN Resin

High Impact Strength: SAN offers significantly improved impact resistance compared to polystyrene.
Good Thermal Resistance: It can withstand higher temperatures than polystyrene, making it suitable for applications requiring heat resistance.
Chemical Resistance: SAN exhibits good resistance to many chemicals, including weak acids and alkalis.
Rigidity and Stiffness: It offers excellent rigidity and stiffness, making it ideal for structural applications.
Clarity and Transparency: SAN is a clear, transparent plastic that allows light to pass through.
Good Dimensional Stability: It maintains its shape and size over time.
Ease of Processing: SAN can be easily processed using various techniques like injection molding, extrusion, and thermoforming.

Applications of SAN Resin

Consumer Electronics: Used in the production of electronic device housings, such as TV remotes, calculator bodies, and phone casings.
Automotive Industry: Used in interior components like instrument panels, door panels, and steering wheel covers.
Medical Devices: Employed in the production of medical devices like syringes, pipette tips, and test tubes.
Food Packaging: Used in food packaging applications due to its clarity and resistance to grease and oil.
Housewares: Used in the production of kitchenware, tableware, and other household items.
Lighting: Used in the production of light fixtures and lenses.

Advantages of SAN Resin

Excellent mechanical properties
Good chemical resistance
High clarity and transparency
Easy processing and forming
Good dimensional stability