super motor PET film,polyester film for electrical insulation

super motor PET film,polyester film for electrical insulation    Polyester film is mostly transparent while for thicker films very often a milky film is used for optical reasons. Polyester films have a very good mechanical strength and are resistant against the most oils, grease and solvents used in the transformer- and motor-industry. Under normal circumstances polyester film has a very long life cycle and could be used within a temperature range of - 60°C and + 180°C. Application: - Insulation of  Electrical Motors and Transformer, Capacitors and Electrical Cables
- Thermal and Physical barrier
- Release Liner Features: - Reduction of Volume and Weight
- Higher Insulation Values
- Higher Temperature Values
- Increased Automatic Production Solutions - Higher temperature class up to 180° C ( class H ) Specification: Thickness :50-350μm Width :350-2000mm (others can be customized ) Other spec can be customized according to client’s requirement. Technical data sheet

Item		Unit	Value						Test condition
Thickness		Um	100	125	150	188	200	250	GB/T13542.1-2009
Tensile strength	MD	Mpa	196	179	180	182	182	171	GB/T13542.2-2009
	TD		200	190	205	193	195	177
Elongation at break	MD	%	131	137	165	170	176	185	GB/T13542.2-2009
	TD		100	114	112	110	106	115
Heat shrinkage (150℃,30min)	MD	%	1.5	1.5	1.5	1.5	1.5	1.5	GB/T13542.2-2009
	TD		0.5	0.5	0.5	0.6	0.7	0.5
Haze		%	25	28	42.3	44.6	46.5	55.1	GB/T2410-2008
Electrical strength		V/um	123	105	97	87	80	72	GB/T13542.2-2009
Volume resistivity		Ω.m	1.3X1015						GB/T13542.2-2009
Dielectric loss tangent (50Hz)			2.5X10-3						GB/T13542.2-2009
Relative dielectric constant (50HZ)			3.4						GB/T13542.2-2009

                                      OUR SERVICE We value every inquiry sent to us, ensure quick competitive offer.  We put your order into our tight production schedule, ensure your punctual delivery time. Shipping notice/ insurance to you as soon as your order is shipped.  We respond your complain within 48 hours FAQ 1.Are you a manufacturer? Yes,we have been producing PET FILM, BOPP FILM,COPP FILM,PVDC FILM,PE FILM,PVC FILM,ect.,for more than TEN years.We have our own factory.  2.Do you provide free samples? Yes,the fright should be charged by customers. Note The size, color and each of the parameters can be changed as your requirements. Also you can send sample to us for testing, and then produce as your samples Contact: Shijiazhuang DADAO Packaging Material Co.,LTD NO.9 Changjiang Road,high technology industrial development zone, 050000 shijiazhuang , Hebei ,China Phone number:86-15533908410 Skype:emmaliu06   Email:emma(at)ddpackaging.com    Product show:   Packaging show: