GHG Insulation Composite Film Materials

GHG is a three-layer flexible composite material, produced by using H-class adhesive to adhere the two sides of polyimide film with alkali-free glass cloth.

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Description

Type: GHG

Insulation class:H (180 °C)

GHG is a three-layer flexible composite material, produced by using H-class adhesive to adhere the two sides of polyimide film with alkali-free glass cloth.

Advantage:

GHG is a three-layer flexible composite material is with good physical mechanical property, dielectric property,soft and tear resistant, heat property and fire resistance property.

No.	Name				Unit	Value
1	Thickness				mm	0.2
2	Melting point				℃	non-fusible
3	Dimensional stability at high temperature				150℃	≤0.35
					400℃	≤2.50
4	Tensile strength	MD	no bending		N/10mm	≥330
			After bending			≥290
		CD	no bending			≥310
			After bending			≥270
5	Volume resistivity				Ω·m	≥1.0×1010
6	Breakdown Voltage			No bending	KV	15
				After bending		13
7	Elongation at break			MD, no bending	%	≥50
				CD, no bending		≥50
8	alternating current electric strength			No bending	KV	≥25
				After bending		≥23
9	Long time thermostability，Insulation Class			/	℃	180

Application:

GHG is a three-layer flexible composite material can be used for the insulation treatment of H Class electric motor and transformer.

Notice:

1. During slitting and use, edge gaps and cracks should be prevented to avoid tearing during operation and to avoid surface scratches, oil and dust pollution.

2. Store in an environment below 40℃, keep clean and dry, away from heat sources, and avoid direct sunlight.

3. The storage period is one year. If it exceeds the storage period, it can still be used if it passes the test according to the technical requirements.

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