SAN resin is a copolymerization of styrene (SM) and acrylonitrile (AN), and is also commonly known as AS Resin. It not only retains the transparency of GPPS, it also has greater chemical resistance and surface hardness than many other materials. SAN Resin also exhibits high, uniform glossiness, and good heat resistance, rigidity, stability, balancing workability and strength.
SAN products are widely used in transparent cosmetic packaging. Thanks to well-managed process, with high transparency can be provided stably with high efficiency. Besides, we also provide SAN with a low residual monomer level, which is suitable for food and water containers. This material is also used in lighter casings, battery casings, detergent sprayer apparatus, and medical supplies. SAN is compliant with RoHS, REACH SVHC, UL, and numerous international standards for various applications.
SAN parts can be found in many different markets and applications such as: