Shikoku Chemicals Corporation manufactures and sells chemical products and housing materials in Japan and internationally. Its product portfolio includes inorganic chemicals, organic chemicals, advanced and specialty chemicals, electronic chemicals comprising organic solderability preservative and microetching solutions, and advanced and specialty chemicals.
OSP (Organic Solderability Preservative) is the most popular final surface finish for PCBs. OSP film has excellent humidity resistance to protect copper oxidation.
Organic Solderability Preservatives
Best-in-Class OSP coating.
Proprietary peroxide/sulfuric micro etch. Engineered to maximize soldermask and dryfilm adhesion.
Non-etching oxide alternative. Engineered for High Speed Digital and RF applications.