^{3M 1298 Polyester Film, Flame-Retardant with Pressure Sensitive Acrylic Adhesive}

^{3M 聚酯雙面薄膜膠帶 1298}

• 基材：聚酯薄膜 (Polyester Film)
• 顏色：通常為黃色 (Yellow)
• 膠系：熱固性丙烯酸膠 (Acrylic Adhesive)
• 阻燃性：符合 UL 510 阻燃標準
• 抗化學性：抗溶劑與抗翹邊特性佳
• 應用場景：變壓器（特別是線圈封包）、馬達、電容器絕緣
• 厚度：通常為總厚度約 0.05-0.08 mm (1-2 mil) 的等級 

3M Electrical Tape 1298 is compatible with most commonly used magnet wire enamels, such as
polyurethane, formvar and polyester. Purchasers should conduct their own tests to determine the
compatibility of this tape with the insulation systems they use.

Flagging resistant /  Printable /  Solvent resistant without thermosetting / Flame retardant per UL Subject 510

Thickness: 2.5 mils (.063 mm)
Breaking Strength: 25 lb./in (44 N/10 mm)
Elongation: 100%
Adhesion to Steel: 40 oz/in (4.4 N/10 mm)
Dielectric Strength: 5500V
Temperature Class: 130°C
Insulation Resistance: >1000000 megohms
Electrolytic Corrosion Factor: 1.0
Copper Corrosion: None
Flammability: Passes