What is the temperature stability of Acrylic Mirror Sheet?

Update:24-11-2023
Acrylic mirror sheets generally exhibit good temperature stability over a range of temperatures. However, it's essential to consider certain factors to ensure optimal performance:
Operating Temperature Range:
Acrylic mirror sheets typically perform well within a broad temperature range. They can withstand both hot and cold temperatures without significant deformation or damage.
Thermal Expansion:
Like most materials, acrylic does undergo thermal expansion and contraction with temperature changes. However, the coefficient of thermal expansion for acrylic is relatively low compared to other materials, such as glass.
Maximum Temperature:
While acrylic can handle a wide range of temperatures, it's important to avoid exposing acrylic mirror sheets to extreme heat, as excessive temperatures can lead to softening or distortion of the material.
Outdoor Use:
Acrylic mirror sheets are often used in outdoor applications. High-quality acrylic mirrors are designed to resist temperature fluctuations and the impact of weather conditions, including sunlight and rain.
Thickness Considerations:
Thicker acrylic mirror sheets may have different thermal characteristics compared to thinner sheets. Thicker sheets might have a slower response to temperature changes.Acrylic mirror sheets are suitable for use in environments with moderate temperature variations.