Low Oligomer Polyester Film

Description:

LR-MX10 Low Oligomer Polyester Film (equivalent to Lumirror® X10S, Melinex ® 238, Diafoil® UX01) is a biaxially oriented polyester film with a minimal content of low molecular weight impurities, was specifically developed for use as an insulating material for slot liner, closure, and interphase in electric motors.

It has an excellent hydrolytic stability, a minimal content of extracted oligomer, a thermal stability that is higher than most PET films, and an excellent chemical resistance.

Application:

LR-MX10 Low Oligomer  Polyester Film is suitable for use in Class B motor and compressor insulation, especially for rotary compressor motors for refrigerators and air conditioners.

Technical Data:

Properties		Units	LR-MX10 Typical Value
Nominal Thickness		¦Ìm	75	125	250	300
Tensile Strength	MD	MPa	220	210	195	185
	TD		215	207	191	180
Elongation at Break	MD	%	118	115	113	111
	TD		115	111	110	108
Thermal Shrinkage at 150¡ãC X 30 min	MD	%	2.0	1.8	1.9	1.8
	TD		1.9	1.7	1.9	1.8
Breakdown Voltage		KV	12.8	14.1	21.5	23.5
Volume Resistivity		¦¸.m	1.0X 1014	1.0X 1014	1.0X 1014	1.0X 1014
Dielectric Constant  1kHz			3.2	3.2	3.2	3.2
Extracted oligomer with boiling xylene		%	0.71	0.60	0.50	0.46

Nominal Thickness (¦Ìm):  50, 75, 100, 125, 150, 188, 225, 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.

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 your intended application. Melinex® is a registered trademark of DuPont Teijin. Lumirror® is a registered trademark of Toray.

Diafoil is a registered trademark of Mitsubishi