Specifications

Technology and equipments introduced from VONROLL ISOLA of ITALY, our country's aircraft use our banding tape, Temp200degree

Polyester Resin impregnated Fiberglass banding tape is made of alkali free twist glass fiber yarn with a special thermosetting polyester resin impregnated. Our banding tapes are manufactured with the advanced technology and equipments introduced from VONROLL ISOLA of ITALY. Banding tape has good flexibility and viscosity, opened the reticular structure, unwinding easily, no filoselle, no folds. It has high strength, impact resistance, high modulus, low elongation, no hysteresis and  no eddy current loss of performance, which is the motor, transformer and arrester ideal binding material. 

Properties:

Item	Unit	Figure
Type	-	H200-W(2861-W)		F150-G-W(2845-W)
Thermal class	-	H(200℃)		F(155℃)
Volatile content	%	≤2
Loss of weight at calcination	%	26 ±2
Soluble resin content	%	≥90
Tensile strength before curing	N/cm	0.20mm	≥1200	≥1000
		0.30mm	≥2000	≥1500
Maximum pull while banding	N/cm	0.20mm	≥600	≥500
		0.30mm	≥1000	≥800
Tensile strength of ringlike sample at room temperature after curing	Mpa	20℃
		≥1250; ≥1000			≥1150; ≥1000
Tensile strength of ringlike sample at working temperature after curing	Mpa	200℃			155℃
		≥900; ≥700			≥900; ≥700
Proof tracking index	V	≥500
Arc resistance	S	≥160
Dielectric Strength	KV/mm	≥12
Thermosetting	-	OK
Loss of tensile strength after soaked in oil	%	≤10

Specification:

Curing condition: (time to bring the piece to the temperature is not considered)

Storage stability: