2830-Polyester Resin impregnated Fiberglass banding tape

Key words: insulation tape,  tape, impregnate.

It consist of paralle twisted E-glass yarns prempregnated with a special thermosetting polyester resin, it is pliable and tacky, web structure provides easy unwind without glass trands separation and overlapping.

Characters and Applications:

Class B (130 degree) insulating material, strhigh tensile ength, high resistance to shocks, high modulus of elasticity, dimensional stability.  Widely used as ideal banding materials for electrical motors, transformers and lightking arresters.

Products advantage:Class B (130 degree); high tensilestrength, highresistance to shocks, high modulus of elasticity, dimensional stability.

 Thickness: 0.17mm; 0.30mm

volatile content :  ≤5%

loss of weight at calcinations: 26% ± 2%

 soluble resin content :≥ 90%

tensile strength before curing: ≥500N/cm

Maximum pull while banding: 400N/cm