Production & Quality
8 visualizaciones
PETG product cracking when wiped with solvent
Fenómeno del problema
Cracks appear when PETG products are wiped with solvents such as alcohol or acetone.
Análisis de la causa
PETG is sensitive to environmental stress cracking ESC, the solvent used has a stress cracking promoting effect, and the internal stress of the product is high.
Solución
Avoid wiping PETG products with strong solvents; fully anneal the products to reduce internal stress; use neutral cleaning agents.
Conclusión clave
PETG environmental stress cracking risk requires special attention during use and maintenance.
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!