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Polyester Film & E-glass Fiber Fabric Composite Material (MGM)

Description:

It is made from polyester film bonded to both sides of E-glass fiber fabric. The products have excellent heat- resistance, dielectric and mechanical strength of polyester film. It is a reliable class- F insulation material.

Specification:

Items		Units	Value
Visual			The surface should be even and free from wrinkle, blister and impurity
Typical thickness		mm	0.17	0.20	0.25	0.20	0.35
Thickness tolerance		mm	±0.02	±0.03	±0.03	±0.03	±0.04
Basic weight		g/m2	210±15%	270±15%	300±15%	360±15%	435±15%
Breakdown voltage		kV	≥10
Tensile strength	MD	N/cm	≥140
	TD		≥100
Elongation	MD	%	≥2.0
	TD		≥1.5
Adhesion	As received	---	No delamination.
	150±2℃/10min	---	No delamination, no bladder, no gel
Other thickness and size are available on customer’s demand.