^{3M 1628 Polyester Tape Acrylic Pressure-Sensitive Adhesive}

3M 1628 聚酯薄膜膠帶 丙烯酸膠黏劑 遮光膠帶
基材 (Backing): 黑色聚酯薄膜 (Polyester Film)。
膠黏劑 (Adhesive): 丙烯酸膠黏劑 (Acrylic)，耐老化、抗溶劑。
特性:
高遮光率: 黑色外觀，遮光效果佳。
電氣絕緣: 適用於電子元件。
耐高溫: 適用於高溫環境的膠帶。
顏色: 黑色。
應用領域: 遮光、薄膜材料絕緣、電子零件固定。 
 

3M 1628 Tape is an electrical insulating polyester film tape, which meets non-halogen requirement. It offers black adhesive layer, smooth unwinding and proper adhesion level is suitable for use on automated equipment.

* Bromide Content <900ppm: total halogen<1500ppm
* Solvent resistant without thermosetting
* Excellent Shelf Life
* Black adhesive layer coating

* Non-corrosive

* Electrical insulating

Adhesive: Black Color Electrical Grade Acrylic

Backing: Polyester Film

Backing Thickness: One mil (25 micron)

Total Thickness:  2.2 mils ( 0.055 mm )

Colors : Black

Temperature Class: 130°C (266°F)

Dielectric Breakdown: 5000 Volts / 7,500 Volts

Insulation Resistance :  >1000000000000 ohms

Breaking Strength: 25 lbs./in (44 N/10mm)

Elongation (% at break):  100

Adhesion to Steel (Min/normal): 0.75/0.85 kg/in

Adhesion to Steel (Aged/normal): 1 kg/in

1628 厚 1mil 抗溶劑  遮光膠帶 無鹵   內外都是黑色