Horizontal PTH

Macderlun provides high performance additives and reagents for the PTH proces (Desmear & Electroless Copper) in order to provide continues, void free, tight-grained and enhanced adherent copper deposition on walls of the holes of PCB.

Product Name	Product Name	Application
Sweller	Sweller H101	Swells the resin smear
K-GTA K-GTB	K-GTA K-GTB	Permanganate etching solution
Neutralizer	Neutralizer H102 H2O2	Reduces & removes the permanganate and manganese oxide
Conditioner	Conditioner H906	Clean & conditioning the holes of PCB
Etchant	Etchant GT	Micro-etching treatment
Pre-Dip	Pre-Dip H907	Pre-Dip
Activator	Activator H908	Activation (Adsorption of Pd-Cat.)
Reducer	Reducer GT	Reduction of Pd2+ to Pd metal
Electroless Copper	Electroless Copper H-108M Electroless Copper H-108A Electroless Copper H-108B	Electroless copper deposition