Hazy Polyester Film

Description:

Hazy Polyester film (e.g. Lumirror® H10, Mylar® MO, Diafoil® U100) is a hazy film with good electrical properties and good dimensional and thermal stability. It has a hazy surface for excellent handling properties, and good stiffness for easy insertion into motors on automatic slot and wedge insertion equipment.

Application:

Hazy Polyester film is being widely used for electrical insulation in slot liners, wedges, and phase insulation for motors and generators, diaphragms, and industrial laminations.

Technical Data:

Properties		Unit	Typical Value
Nominal Thickness		¦Ìm	50	100	125	188	250	350
Tensile Strength	MD	MPa	208	211	198	173	164	154
	TD		215	213	206	167	169	159
Elongation at Break	MD	%	164	143	151	168	170	175
	TD		152	130	131	127	142	147
Thermal Shrinkage at 150¡ãC X 30 min	MD	%	1.5	1.2	1.1	1.2	1.2	1.2
	TD		0.8	0.7	0.6	0.5	0.7	0.9
Breakdown Voltage		KV	8	12	16	19	23	26
Volume Resistivity		¦¸.m	2x1015	2x1015	3x1015	4x1015	4x1015	4x1015
Dissipation Factor 1kHz			4x10-3	4.2x10-3	4.3x10-3	4.3x10-3	4x10-3	4x10-3

Nominal Thickness (¦Ìm): 25,  50, 75, 100, 125, 150, 175,188, 250, 300, 350                                                               Tape Size:  3" paper or plastic core , from 6mm width upward

¡ù Special thickness or combinations can be supplied according to customer.

¡ù   Products can be supplied in roll, tape or shapes according to customer requests.

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. Mylar® is a registered trademark of DuPont Teijin. Lumirror® is a registered trademark of Toray. Diafoil® is a registered trademark of Mitsubishi.