Polyester Glass Banding Tapes----[[LIREN ELECTRICAL INSULATION MATERIALS]]

Description:

Polyester Glass Banding Tapes LR-GP 200 & 155(equivalent to Polyglas® H200& P30) consist of parallel E-glass plied yarns preimpregnated with a special thermosetting polyester resin. It has excellent flexibility, good taping properties, short curing time, high thermal resistance, excellent mechanical properties, and electrical properties.

Application:

LR-GP 200 & 155 Banding tapes are widely used in electrical motors, generators and transformers, and so on.

Technical Data:

Properties		Unit	LR-GP200	LR-GP155
Thickness		mm	0.20±0.02, 0.30±0.03	0.20±0.02, 0.30±0.03
Width		mm	10,15,20,25,30,50,60	10,15,20,25,30,50,60
Thermal Class		℃	200	155
Binder Content		%	26±2	26±2
Volatile Content		%	≤ 2	≤ 2
Tensile Strength before curing	0.20mm	N/cm	≥1200	≥1000
Tensile Strength before curing	0.30mm	N/cm	≥2000	≥1500
Pull in banding	0.20mm	N/cm	≤ 600	≤ 500
Pull in banding	0.30mm	N/cm	≤ 1000	≤ 800
Tensile Strength	at 20℃	MPa	≥1250	≥1150
Tensile Strength	at 200℃	MPa	≥900	≥900(at 155℃)
Tracking Index CTI		V	≥500	≥500
Arc Resistance		s	≥160	≥160
Dielectric Strength		MV/m	≥12	≥12

Storability:

Store Temperature		℃	10	15	20	30
Shelf Life	LR-GP200	month	24	18	12	6
Shelf Life	LR-GP155	month	20	15	10	5

Curing conditions:

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

Form of Delivery:

Width	mm	10	15	20	25	30	50	60
Flat Pancake	m	200	200	200	200	200	100	100
Spool	m	800	1500	1800	1500	-	-	-

Notes: The technical information and data, recommendations, and other statements provided are based on tests or experience which we believes to be reliable, but the accuracy or completeness of such information is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. Polyglas is a registered trademark of Von Roll.