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Epoxy Coated Aluminum Entry

Epoxy Coated Aluminum Entry

Aluminum Entry Board with Epoxy coating

Aluminum Entry Board with Epoxy coating

S-EC is an aluminum entry board with a special Epoxy Coating.

S-EC higher friction coefficient than water soluble coatings improves holes position accuracy by preventing drill slipping.

S-EC is mainly used in PCB drilling process with holes diameter in the range of 0.15~0.40 mm.

Features

Product Type Thickness of Aluminum (mm) Thickness of coated layer (μm) Total thickness (mm) Size
S-EC003 0.13±10% 60±10% 0.19±10% On request
S-EC002 0.10±10% 40±10% 0.14±10% On Request

 

A. Improves holes position accuracy by preventing drill from slipping.
B. Reduce drill breakage.
C. Reduce drill wear.
D. Reduce the hole roughness and nail heading