Material details
Polymethyl Methacrylate (PMMA), commonly known as acrylic or plexiglass, offers good optical clarity, which makes it ideal for applications where visual aesthetics and light transmission are paramount, such as display cases, signage, or architectural models.
In addition to its optical properties, PMMA exhibits excellent mechanical characteristics. It possesses high tensile strength and impact resistance, making it stronger and more durable than materials like PLA or ABS. This strength enables PMMA to withstand demanding conditions and endure impacts without compromising its integrity.
One of the notable advantages of PMMA is its resistance to chemicals. It demonstrates good resistance to various substances, including acids and alkalis.
PMMA also excels in its resistance to ultraviolet (UV) light degradation. It maintains its clarity and mechanical properties when exposed to sunlight or other UV sources, making it a preferred choice for outdoor applications.
Technical properties
- Tensile strength
- 55 - 80 MPa
- Tensile modulus
- 2000 - 3000 MPa
- Tensile elongation
- 2 - 5%
- Flexural strength
- 90 - 130 MPa
- Flexural modulus
- 2500 - 3500 MPa
- HDT (0.45 MPa)
- 70 - 89°C
- HDT (1.8 MPa)
- 65 - 85°C