PACO•VIA™ 3200:

A BLIND VIA HOLE LAMINATING FILM

OVERVIEW

PACO•VIA™ 3200 is a two-sided release film designed to be part of a Two-Component System (PACO•VIA™ 3200 and PACOPADS™) as a performance-driven line of High-Temperature, Resin-Blocking Release Films. The PACO•VIA™ System is specifically engineered to enhance sequential lamination of Buried and Blind Via designed rigid printed Circuit Boards. PACO•VIA™ 3200 allows the user to select an alternative release film that may be better suited for less robust post lamination cleaning processes.

LAMINATION PROCESS ADVANTAGES

• Resin Containment: PACO•VIA™ 3200 Resin Blocking Film contains the resin within the via barrel eliminating the need for secondary processing to remove cured resin from the panel surface
• Barrel Fill: PACO•VIA™ 3200 Resin Blocking Film allows the liquid resin to essentially fill the via Barrel
• Contain Resin Squeeze-out: PACO•VIA™ 3200 contains resin squeeze-out like traditional release films while offering superior copper surface buffering from damaged Separator Plates
• Equalization of Pressure throughout the Pressure Load: The PACOPADS™ component of the PACO•VIA™ System ensures complete barrel fill, and controlled Dielectric Thickness. PACOPADS™ eliminate air voids, inner-layer slippage and white corners or edges. PACOPADS™ also reduce image and glass cloth Transfer, and alleviate the potential of low-pressure prepreg Blisters.

FEATURES

• Two engineered Grades to fit all sequential lamination demands
• Used with PACOPADS™ Pressure Equalizing Press Pads designed to suit all lamination process parameters
• Operating temperature of 425°F / 218°C for up to 4 hours
• Essentially inert, no out-gassing, plate residue, interlaminate adhesion influence, no vacuum system contamination
• Environmentally friendly: no chrome-depleting chemicals, no Fluorine’s

RECOMMENDED LAMINATION LAY-UP

needs to be added.....

DESCRIPTION OF STANDARDS

AVAILABILITY

PACO•VIA™ 3200 Conformal Release Film is available in rolls and in custom-made sheet sizes, tooled to customer specifications. The complete line of Pacothane Technologies products is available from leading local Distributors Worldwide who offer "Just in Time" delivery from locally-available stocks.

SAFETY

Click here for this product's Safety Data Sheet (SDS).