résidu de cire

Désignations

Codes : pays ou zone où la désignation a cours (CH, FR, DE, EU = Union européenne, INT = usage international). Une désignation barrée est déconseillée.

Définitions

anglais

Film of wax that migrated onto the wafer surface from several possible sources. For instance, the wax originally may have been used to hold the crystal in place during slicing. Excessive heat during mounting or demounting may cause wax polymerization making the wax removal operation difficult.