^{3M Low Static Polyimide Film Tape 7419 低靜電 聚酸亞胺薄膜膠帶矽膠黏劑}

Specially formulated acrylic adhesive is resistant to typical solder mask temperatures for short periods of time, stays firmly in place during processing and removes cleanly from typical electronic substrates even after 10 min @ 260°C (500°F).
• Non-silicone adhesive formulation lessens the potential for silicone contamination which can interfere with subsequent bonding or conformal coating operations.
• The high temperature acrylic adhesive also has excellent chemical resistance and can be considered for demanding chemical masking applications.
• Product is wound on a polyethylene tape core.

Applications 強調不殘膠  不強調黏性
• Masking or protecting residue sensitive areas on printed circuit boards during high temperature operations such as wave soldering and solder reflow

Applications
• Mask for protection of gold fingers of printed circuit boards during wave solder or solder dip process.
• Release surface in fabrication of parts cured at elevated temperatures.

Property

Color  :Amber

Backing:  Dupont™ Kapton© Polyimide Film
Adhesive: Specialty Acrylic

Standard Roll Length : 33 meters (36 yards)

Total Tape Thickness without Liner (Metric): 0.046 mm

接著劑: 丙烯酸

顏色: 琥珀色

Backing: Polyimide Film PI