^{PTFE Extruded Film Tape 5490  With Silicone Adhesive 鐵氟龍膠帶 助滑}

3M Tape 63 is for use on coils, capacitors and wire harnesses; solvent-resistant adhesive; for use where
chemical properties are more important than temperature resistance. 2.0-mil PTFE backing,  Acrylic adhesive, Supplied on 3 inch cores. Translucent.

Adhesive: Silicone
Backing: PTFE Film
Adhesion to Steel: 27 oz./in. width (29 N/100 mm) D-3330
Tensile Strength: 22 lbs./in. width (385 N/100 mm) D-3759
Elongation at Break: 150% D-3759
Backing Thickness: 2.0 mils (0.05 mm) D-3652
Total Tape Thickness: 3.7 mils (0.09 mm) D-3652
Temperature Use Range: -65° to 400°F (-54° to 204°C)

• Extruded, calendered film tapes that resist curling during unwind and provide an exceptionally smooth surface when applied.
• Extruded PTFE film tapes lie flatter than typical skived PTFE film tapes.
• Thicker backing helps extend the service life, compared to thinner versions, when subjected to abrasion or wear.
• Provides excellent chemical resistance except to organic solvents. Note: The silicone adhesive will be attacked by commercial organic solvents and is not recommended for applications requiring organic resistance.

• Easy-release surface on rollers, plates, belts, etc. where build-up of sticky materials and inks can occur.
• Low coefficient of friction surface on rollers, formers, etc. to facilitate web movement.
• Chemical resistant surface for sealing and masking.
• Wrapping rubber nip rollers on hot polyethylene extrusion machines.

厚 2mil 薄膜,微透明 . (14"*36YD/支)

1. 低摩擦係數 -- 具自然潤滑性質的鐵氟龍面材，可增加許多滾筒材料的操作性。
2. 優異的抗熱性質---耐高熱的鐵氟龍玻璃布膠帶，可提供許多需熱封機器長時間的抗熱性。
3. 抗黏及離形能力 --- 具天然離形效果的鐵氟龍面材，在熱塑件射出時保持滾筒的乾淨，不會形成一層塑膠膜。
4. 抗化學性 --- 鐵氟龍面材提供在嚴苛的設計環境下，具化學阻絕性。
5. 柔軟性 --- 鐵氟龍膠帶在黏貼滾筒時，非常容易使用及有效。
 

3M 鐵氟龍膠帶5490可用於進料階段，藉降低摩擦係數傳送滾輪以幫助印刷片移動更容易。

5491 -  Backing Thickness: 5.0 mils

滾輪包裝材放　服貼及自然潤滑性的3M鐵氟龍膠帶5480可提供不同滾輪材料包裝的應用。

熱密封　在收縮套膜的操作中，3M鐵氟龍玻纖膠帶5451可保護在壓力棒下方密封塑膠膜的熱電線。