Polyester Film for Electrical Insulation

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Motor
• Color: White
• Model NO.: CY30
• Material: Polyester, Plastic
• Maximum Voltage: 10kv_30kv
• Thermal Rating: A 105
• Type: Insulation Film
• Chemistry: Hybrid Insulation
• Classification: Hybrid Insulation Materials
• Certification: ISO9001
• Brand: Yuxing
• Transport Package: Export Packing
• Specification: Customized
• Trademark: YUXING
• Origin: China
• HS Code: 39206200
• Production Capacity: 120000 Ton/Year

Product Description

50-500μm Insulation Sheet with UL (CY30G)

Specifications:

Mylar Insulation Sheet With UL(CY30G )
Property		Unit	Index			Test Method
Thickness		μm	125	250	300
Thickness tolerance		%	±2	±3	±4	GB/T 13542.2-2009
Tensile Strength ≥	MD	MPa	150	140	140
	TD		170	150	130
Elongation at break≥	MD	%	110	120	130
	TD		90	90	120
Heat shrinkage  (150ºC,15min) ≤	MD	%	2
	TD		1
Electrical strength ≥		V/μm	90	65	60	GB/T 1408.1-2006
Volume resistivity ≥		Ω.m	1×10^14
Dielectric loss tangent 50Hz ≤		3×10^-3				GB/T 1409-2006
Relative dielectric constant  50Hz		2.9-3.4
Xylene extraction ≤		%	0.8	0.6	0.6	---
Thermal class		B				UL746B
Remarks		Item 1~5 are deliveryinspection, item 6-10 are type inspection.

 

Product code	Product Name	Thermal class	Thickness range(μm)	Features	Application
6023D	Film for electrical insulation	E	75-500	Milky white translucent polyester film, excellent electrical insulation properties, excellent processing performance. 100um~350um are UL listed.	Mainly used in motor slot insulation, interturn insulation, dry transformer coil insulation between the insulation substrate and other fields.
6023D-1	Film for electrical insulation	E	300~500	Milky white translucent PET film with excellent electrical insulation properties, shock resistance property. Prevent delamination crack during stamping. UL listed.
CY30G	Low extraction PET film	B	100~350	Milk white translucence PET film with excellent mechanical properties, good electrical insulation performance, high thermal endurance class, low xylene extraction value.	Mainly used for electrical insulation like air condition compressor and refrigerator compressor insulation, coil-side separator and slot separator ,etc.
CY30	Heat resistant PET film	B	75~350	Semi-transparent film with excellent mechanical properties and electrical insulation performance, high heat resistance grade.	Mainly used for electrical insulation like refrigerator compressor insulation, coil-side separator and slot separator ,etc.