Factory Price 6021 Milky White Polyester Film/Mylar Film

• Application: Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor, Switch Baseplate, Transformer
• Type: Insulation Film
• Chemistry: Organic Insulation
• Material: Pet/Polyester
• Thermal Rating: B 130
• Maximum Voltage: <10KV
• Model NO.: 6021
• Classification: Organic Insulating Material
• Certification: ISO9001, SGS
• Color: Milky White
• Brand: Chr
• Thickness: 0.025mm-0.35mm
• Width: 5mm-1000mm
• Form: in Rolls Sheets or Strips
• Pakage: Carton
• Storage Life: 1 Year
• Inner Core Diameter: 76mm, 152mm
• Appearance: Milky White and Uniform
• Transport Package: Carton
• Specification: 25-350micron
• Trademark: CHR
• Origin: China
• HS Code: 3920620000
• Production Capacity: 20t/Day

Product Description

6021 Insulation film /polyester film
Polyester film is biaxially oriented pet film. This product offers an excellent combination of properties including low coefficient of friction, excellent lamination, good shape retention and spring effect, and high dielectric strength.



Application:
For low-voltage motors, electrical coils turn insulation, ends wrap insulation, liner insulation, magnetic wire insulation, capacitor dielectric slot insulation of E and B class motor, For cable wrapping, transformers and composite materials making;
also used in packaging, glass steel, clothing collar lining and other occasions.

Thickness(mm): 0.125mm, 0.15mm 0.188mm 0.25mm, 0.30mm, 0.35mm and customized  
Width:1m or customized     
Form; In Rolls, Sheets or Strips
Pacage: Carton and pallet

Pacage of piece type:


Technical Data: 

Properties			Units	Values
Tensile strength (MD and TD)	25μm~100μm		MPa	≥150
	>100μm~190μm			≥140
	>190μm			≥110
Elongation at break (MD and TD)	25μm~50μm		%	≥60
	>50μm~350μm			≥80
Shrinkage (MD and TD)	25~190μm		%	≤3.0
	>190μm			≤2.0
Volume resistivity			Ω·M	≥1.0×10^14
Relative dielectric constant (50Hz)			/	2.9~3.4
Dielectric dissipation factor (50Hz)			/	≤5.0×10^-3
Density			kg/m^3	6020	6021
				1390±10	1400^+10-20
Melting point			°C	≥256
Surface resistivity			Ω	≥1.0×10^13
Electrolytic corrosion	Ocular estimate		Class	A1
	Metallic conductivity tensile Strength method		%	≤2
Dimensional stability in high temp.	With tension		°C	≥200
	With pressure			≥200
The quality warranty period		Twelve months