What is the low temperature range that BOPP thermal sensitive synthetic paper can withstand?

The low temperature range that BOPP thermal sensitive synthetic paper can withstand mainly depends on its material composition and manufacturing process. Generally speaking, high-quality BOPP thermosensitive synthetic paper can maintain good performance in a certain low-temperature environment. However, the specific low-temperature tolerance range may vary depending on product specifications and application environments.

In practical applications, BOPP thermosensitive synthetic paper may encounter various low-temperature environments. Some data indicates that high-quality BOPP thermosensitive synthetic paper can typically maintain good color rendering and printing performance in the low temperature range of -10 ℃ to -20 ℃. However, as the temperature further decreases, the color development speed and printing clarity of the paper may be affected to some extent. Therefore, when selecting BOPP thermal sensitive synthetic paper, it is necessary to choose the appropriate product based on the specific application environment and temperature range.

It is worth noting that although BOPP thermosensitive synthetic paper has a certain ability to withstand low temperature environments, its properties may undergo significant changes under extremely low temperature conditions (such as near or below the glass transition temperature of BOPP material), including brittleness, decreased elongation at break, and so on. Therefore, when used under extreme low temperature conditions, special attention should be paid to the performance changes of the paper and corresponding measures should be taken to ensure its normal use.

In summary, the low temperature range that BOPP thermal sensitive synthetic paper can withstand is usually between -10 ℃ and -20 ℃, but the specific range still needs to be determined based on product specifications and application environment. When used under extreme low temperature conditions, it is necessary to carefully evaluate its performance and take corresponding measures.