The use temperature of pla material

The use temperature of top leader plastic pla material

The use temperature range of PLA (polylactic acid) material mainly depends on the specific printing environment and usage conditions. Recommended printing temperatures and usage temperatures for PLA vary depending on the source.

Printing temperature:

The recommended printing temperature for pure PLA filaments is generally between 195 degrees and 200 degrees, and the recommended heating bed temperature is 53-65 degrees.

Operating temperature:

The melting temperature of PLA is 145-155℃, the glass transition temperature is 55-58℃, and the crystallization temperature is 95-120℃.

The glass transition temperature of PLA is around 60°C, and the melting temperature is around 170°C.

It should be noted that the heat resistance of PLA materials is relatively poor. The heat deformation temperature of PLA products without special treatment is only about 55°C, which limits its application in situations that require higher heat resistance. In order to improve the heat resistance of PLA, its heat distortion temperature can be improved through modification studies such as nucleation, heat treatment, and cross-linking.

To sum up, the operating temperature range of PLA materials is affected by many factors, including material type and whether it has been specially treated. In actual use, it is recommended to determine the optimal operating temperature based on the specific environment and material characteristics.

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