Insulating glass Banding Tape

Polyester resin impregnated glass banding tape are of high quality, which consist of parallel twisted E-Glass yarns preipregnated with s special thermosetting polyester resin.

• Two grade : H_200℃,  F_155℃
  

  
  

Item	Unit	Figure
Type型号	-	H_200℃	F_155℃
Thermal Class耐热等级	-	200℃	155℃
Volatile content挥发物含量	%	≤2
Loss of weight at calcination树脂含量	%	26±2
Soluble resin content可溶性树脂含量	%	≥90
Tensile Strength before Curing固化前抗拉强度	N/cm	≥2000	≥1500
Maximum pull while banding最大绑扎张力	N/cm	≥1000	≥800
Tensile strength of ringlike sample at room temperature after Curing环形试样常态拉伸强度	Mpa	≥1250（20℃）	≥1150（20℃）
Tensile strength of ringlike sample at working temperature after Curing环形试样热态拉伸强度	Mpa	≥900（200℃）	≥900（155℃）
Proof tracking index(PTI)耐电痕指数	V	≥500
Arc resistance耐电弧性	S	≥160
Dielectric strength电气强度	KV/mm	≥12
Thermosetting可固化性	-	OK
Loss of tensile strength after soaked in oil 浸油后抗拉强度劣化率	%	≤10

· Curing Condition

Temperature	℃	160	150	135	120	115
Time	hours	2.5	3	5	14	20

· Storage Stability

Storage Temperature		℃	10	15	20	30
Time	H_200℃	Months	24	18	12	8
	F_155℃		20	15	10	6

· Standard Packing

      Spool roll:  Class H, Class F

Thickness	Width	Length/Spool
0.30mm	10mm	800Meters/Spool
0.30mm	15mm	500Meters/Spool
0.30mm	20mm	1800Meters/Spool
0.30mm	25mm	1500Meters/Spool

· Usage

Insulating glass banding tapes are widely used in DC motors,traction motros, large generators, transformers ,lightning arresters and so on.