Transparent styrene acrylic copolymers are a premium choice for applications demanding a strong, stiff, water-clear plastic. It provides excellent thermal stability, better alcohol resistance, and less molded in stress than acrylic as well as good flowability.
See where falls on the material property chart for Density against Elastic modulus in your materials selection and design process.
1.03 - 1.13 g/cm³ at 20 °C
Elastic modulus E
3.1 - 3.4 GPa at 20 °C
2 - 3 % at 20 °C
Impact strength, Charpy notched Ivnot
1.5 - 2.5 kJ/m² at 20 °C
Impact strength, Charpy unnotched Iunnot
12 - 15 kJ/m² at 20 °C
Tensile strength Rm
60 - 70 MPa at 20 °C
at 2-3% strain
UL 94 HB
Medical devices, office accessories, water filters, food boxes, diabetes devices
injection molding, extrusion
This material data has been provided by M-Base.