无纺布挡墙胶带3M44胶带

用于变压器挡墙绝缘 电机线圈包扎固定

Physical Properties (Test Method)

(ASTM D1000 unless noted)

Typical Value

US units (metric)

Color Caramel Translucent

Adhesive Rubber Thermosetting

Backing Thickness 5.5 mils (0,139 mm)

Breaking Strength 40 lbs/in (70 N/10 mm)

Elongation (% at break) 50%

Puncture Resistance

(per Federal Spec L-T-001512) 12 lbs (5.4 kg)

Adhesion to Steel 65 oz/in (7.1 N/10 mm)

Halogen Content Chlorine<0.09%

Bromine<0.004%

Electrical Property (Test Method)

(ASTM D1000 unless noted)

Typical Value

US units (metric)

Dielectric Breakdown 5500 V

Insulation Resistance >1 x 106 megohms

CTI Material Group I = (> 600 volts)

Electrolytic Corrosion Factor (3M TM) 1.0