Molding Process
3 Aufrufe
Corner haze of PCTG products
Problembeschreibung
Haze increases greatly at corners of transparent products, transparency poor.
Ursachenanalyse
Fast cooling at corners causes uneven molecular chain orientation and density, causing light scattering.
Lösung
Increase mold temperature at corners; enlarge corner fillet radius; annealing treatment.
Wichtigste Erkenntnis
PCTG corner haze is the optical consequence of uneven cooling.
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!