Filling & Plugging Materials

Description:

Durashield V42 Filler is a UV-sensitive dielectric material designed as a deep trench, insulating filler for thick copper (400 micron, 12 Oz) PCBs. The product is a 2-pack system for mixing prior to use.

• Rapid through-cure for high through-put production.
• Crack resistant, flexible film allow post cure punching and drilling.
• Adhesion to copper, epoxy and resin-interlayer substrates.
• Thermal shock & solder resistance to high temperature Pb-free processing.
• Meets IEC 68-2-38 Z/AD composite temperature/humidity cyclic test on 400um copper PCBs.

Description:

Durashield V42 Monofiller is a UV-sensitive dielectric material designed as a deep trench, insulating filler for thick copper (400 micron, 12 oz) PCBs. The product is a pre-mixed, single-pack system. and has been used in high volume manufacture of automotive PCBs for many years with over 20 million square feet produced and in the field.

• Rapid through-cure for high through-put production.
• Crack resistant, flexible film allow post cure punching and drilling.
• Adhesion to copper, epoxy and resin-interlayer substrates.
• Thermal shock & solder resistance to high temperature Pb-free processing.
• Meets IEC 68-2-38 Z/AD composite temperature/humidity cyclic test on 400um copper PCBs.

Description:

EM75 is a single component, solvent-free, epoxy system designed for plugging blind or buried via holes. Rheological characteristics are optimised to allow effective plugging of holes up to 0.8mm in diameter.
The 100% solids composition prevents shrinkage or voiding of the finished via plug.