6020 6021 Insulation Mylar Polyester Film 12 Micron for Transformer

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, High Temperature, Cable, Motor and Transformer etc
• Color: 6020 Transparent, 6021milky White, Clear, Transparent, Milky White
• Model NO.: 6020 6021 insulation mylar polyester film 12 micro
• Material: Polyester, Polyester Film Particle
• Maximum Voltage: >100KV
• Thermal Rating: E 120
• Thickness: 12mic-500mic or Customers′ Requirements
• Use: Polyester Film Insulation Material
• Product Name: Polyester Film
• Certificate: SGS.MSDS.RoHS
• Tensile Strength: Above 90MPa
• Style: Roll, Tape, Sheet
• Width: 1000-3000mm or Customized
• Thermal Class: E(120ºC)
• Service: Die Cutting Slicing Slitting
• Feature: Good Dielectrical and High Mechanical Properties
• Melting Point: ≥256
• OEM, ODM Service: Available
• Chemistry: Inorganic Insulation
• Classification: Inorganic Insulation Material
• Certification: ISO9001
• Type: Pet Insulation Film
• Brand: Xincheng
• Transport Package: Wooden Case
• Specification: roll
• Trademark: xincheng
• Origin: China
• HS Code: 48110000
• Production Capacity: 8000kg/Day

Product Description

Quick Details
Place of Origin: China (Mainland)                                                           Model Number:6021/6020 Polyester Film
Product name: Polyester film                                                                  Usage: for motor and transformer
Type: Insulation Film                                                                                Material:       Polyester film particle    
Application: High Temperature, Cable, motor and transformer etc.        Melting point: ≥256
Usage: Insulation Protection,electrical cable and wire, For backing material of Flexbile laminate and Motor& Transformer,slot insulation, interphase insulation and liner insulation
Relative dielectric constant (50Hz): 2.9~3.4                                            Processing Type: Multiple Extrusion
Tensile Strength: ≥120Mpa                                                                      Width:325-3250mm or customized
Thickness: 12mic-500mic or Customers' requirements                         Core Size:3",6" or Customers' requirements
Roll Core ID:76mm(3") or 152mm(6" ), Core materials: Paper or plastic;
Feature: good dielectrical and high mechanical properties, Heat-Resistant
Weight of roll:       100kg-200kg or customized                                      Color: 6020 transparent, 6021milky white
Style: roll, tape, sheet, strips                                                                  Thermal class: E(120ºC)  
Lead time: 10-15 days for one container                                               Certification: ROHS and ISO9001
OEM, ODM service: Available                                                               Service: Die Cutting Slicing Slitting
 
Description
Polyester Film Composite Board is composed of layers polyester film which is coated with high temperature adhesive. It has good mechanical properties, electrical properties, shrinkage rate, water absorption and reliable heat resistance. It is mainly used for the insulation between the high and low voltage coils of the dry type transformer, which can be used as a substitute for the epoxy resin board and the phenolic resin board for the insulation tube and the end insulation.
 
6020&6021 is a biaxial oriented polythylene terephthalate(PET)film through melting, casting and stretching. This product has good dielectric and high mechanical properties. It is widely used for electrical insulation, such as slot insulation, interphase insulation and liner insulation in electric motors, and producing insulating flexible laminates.
 
Polyester Film for Electrical Insulation
6020-Polyester Film For Electrical Insulation (Transparent)
6021-Polyester Film For Electrical Insulation (Milky white)
6020/6021 Polyester film is biaxially oriented polyethylene terephthalate (PET) film.
6020 is a transparent film. 6021 is a milky white film.
 
It is Class E insulating material.
This product has good dielectrical and high mechanical properties.
Thermal class: E(120ºC) 
Characteristics: flat, low shrinkage, excellent insulation properties, UL approved
 
Applications
Polyester Film is made from Polyethylene terephthalate by casting & Biaxially oriented.
It is widely used for the end wrap insulation, liner insulation of electrical oils, electromagnetic wire wrap insulation, cable wrapping on motor, transformer or other electrical appliances. It also be used for packaging, glass-steel, collar of clothes, etc.
 
It can be used as an electrical insulation and as a laminate with other substrates.
In motor applications, selected types of polyester film can be used for ground insulation as slot liners and wedges, as well as phase insulation. In wire and cable applications, it is ideal for mechanical barriers.
In addition, specialized polyester film can be used in transformer and high-voltage distribution equipment to wrap the conductors. They are effective for use in hermetic applications with refrigerator and air conditioner motor / compressor assemblies.
  Roll or tapes White Mylar pet film,pet film tape, It is suitable for electrical insulation, such as slot insulation, Interphase insulation and liner insulation in electric motor, wrapping insulation for coils and cables, as well as producing insulating flexible composite material.
 
Advantages of PET
1. It has good mechanical properties and folding tolerance 
2. It is resistant to oil, fat, dilute acid and alkali, most solvent.
3. It has excellent temperature tolerance. Long-term workable under 120°C ,
shortterm appliable under (150°Cor -70°C)slightly affection to its mechanical 
properties under high or low temperature 
4. It has low gas and vapor permeability, and good resistance to gas, water,
oil and odor.
5. It has high transparency and glossy, also can block ultraviolet ray.
6. It can be directly used in food packing since it is non-toxic, unscented with good sanitary security.
 
 
6020 Transparent PET Electrical Insulating Polyester Film Feature:                   
High transparency
Good brightness aluminum
Aluminum layer with good adhesion
Good products process ability
Excellent mechanical properties
High transparency 
Bright color
High impact
No crystal points or waves on surface
Good performance in folding
Stable quality
High dimensional stability
Easy coating property
Excellent electrical insulation.
 
6021 Milky White mylar polyester film
6021 polyester film is biaxially oriented polyethelene terphthalate(PET)film
6021 is a mily white film
this product has good dielectrical and high mechanical properties.
Application:
It is suitable for electrical insulation,such as slot insulation,interphase insulation and liner insulation in electric motor transformer and other electric appliances ,wrapping insulation for coils and cables,as well as producing insulating flexible composit material.
Applications
• Electrical flexible laminates Electrical flexible laminates (DMD, MMM etc)
• Wire & cable Insulation, slot liner insulation, interlayer insulation in Motor, transformer etc.
• Adhesive tapes
•. Polyester label.
•. Polyester tubing.
•. Keyboard insulation
• TV/Monitor insulation
 
Mylar polyester film for electric motor insulation biaxially oriented polyethelene terephthalate (PET) film, which  is  a milky white film. It is Class E insulating material. This product has good dielectrical and high mechanical properties. It is suitable for electrical insulation, such as slot insulation, interphase insulation and liner insulation in electric motor, wrapping insulation for coils and cables, as well as producing insulating flexible composite material.
This type of film is used as an electrical insulation in motor applications, for ground insulation, as slot liner and wedges, phase insulation. it is ideal for mechanical barriers, as well as in transformer and high-voltage distribution equipment insulation separator and in addition its hardness is much suitable for automatic coil winding machines for fan industries and is also used in shirt collar bones for garments industry.
 
6021 Features
• Excellent electrical insulation.
• Thermal stability at elevated temperatures
• insulate class:E
• product description:
•Dimensional stability
• Coefficient of friction
•Tensile break strength
•Tensile yield strength
•Elongation at break
•Chemical and electrical resistance
•High dielectric constant
•Lower extractable content
•High electrical breakdown voltage
•High dimensional stability
•Easy coating property
Typical property
Three layer co-extrusion structure
High tensile strength and low heat shrinkage in high working temperature
High breakdown voltage and good electrical insulation
Stable quality
 
Technical parameter

Properties		Unit     NO.	1#	2#	3#	4#	5#	6#	7#	8#	Test method
Thickness		μm	36	50	75	100	125	150	188	250	GB12802.2
Tensile Strength	MD	Mpa	200	200	182	185	175	170	172	180	GB12802.2
	TD	Mpa	210	198	198	190	186	206	185	200	GB12802.2
Elongation at break	MD	%	115	125	115	120	150	130	150	148	GB12802.2
	TD	%	105	130	110	102	110	100	110	109	GB12802.2
Shrinkage	MD	%	1.3	1.4	1.3	1.3	1.4	1.4	1.5	1.8	GB12802.2
(150ºC30min)	TD	%	0.8	0.8	0.9	0.8	1.0	1.0	1.0	1.5	GB12802.2
Breakdown voltage		V/μm	220	188	165	145	126	123	104	92	GB12802.2
Volume resistivity		Ω.m	1.0×1014	1.0×1014	1.0×1014	1.0×1014	1.0×1014	1.0×1014	1.0×1014	1.0×1014	GB12802.2
Ralative dielectric constant(48Hz-62Hz)			3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	GB12802.2
Dielectric loss tangent(48Hz-62Hz)			2.8×10-3	2.8×10-3	2.8×10-3	2.8×10-3	2.8×10-3	2.8×10-3	2.8×10-3	2.8×10-3	GB12802.2
Haze		%	10.0	14.0	20.0	25.0	28.0	30.0	35.0	40.0	GB2410
Light Transmittance		%	66	60	52	39	35	31	29	26	GB2410
Gloss(45)°		%	98	90	84	80	76	76	74	70	GB8807
Density		g/cm3	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	GB12802.2
Flame retardancy			VTM-2	VTM-2	VTM-2	VTM-2	VTM-2	VTM-2	VTM-2	VTM-2	ANSI/UL94

 

   
 
 
 

Properties	Units		Values
Tensile strength(MD and TD)	25μm~100μm >100μm~190μm >190μm	mpa	≥150 ≥140 ≥110
Elongation at break (MD and TD)	25μm~50μm >50μm~350μm	%	≥60 ≥80
Shrinkage (MD and TD)	25~190μm >190μm	%	≤3.0 ≤2.0
Volume resistivity		Ω·M	≥1.0×1014
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		ºC	≥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	ºC	≥200
	With pressure		≥200

 
 
Technical indicators (aluminum substrate physical, mechanical performance):

Performance		Unit	Test method	Target
Tensile strength	TD≥	MPa	ASTM D-882	230
	MD≥	MPa		230
Elongation at break	MD≥	%	ASTM D-882	120
	TD≥	%		120
Modulus of elasticity	MD≥	MPa	ASTM D-882	4300
	TD≥	MPa		4500
Heat shrinkage rate	MD≤	%	ASTM D-1204	2
150ºC,30min	TD≤	%		0.5
Coefficient of friction	Static≤		ASTM D-1894	0.55
	Dynamic≤			0.45
Haze	General type≤	%	ASTM D-1003	2
	Highlight type≤	%		1.6
Glossiness	General type≥	%	GB/T 8807	120
	Highlight type≥	%		130
Surface tension	No treated≤	Dyne/cm	ASTM D-2578	42
	Treated≥	Dyne/cm		52

 Note: special products can be customized according to customer specific requirements.
 
 
Main Specification

Properties	Thickness	Unit	Value
Thickness Tolerance	12~100 mm ≥100 mm	%	≤±5 ≤±4
Tensile strength	12~≤100 mm >100~188 mm ≥188 mm	MPa	≥150 ≥140 ≥110
Elongation at rupture	12~23mm 25~<50 mm ≥50~350 mm	%	≥40 ≥60 ≥80
Heat Shrinkage	12~23mm 25~188 mm ≥188 mm	%	≤3.5 ≤3.0 ≤2.0
Breakdown strength	12mm 19mm 23mm 25 mm 36 mm 50 mm 75 mm 100 mm 125 mm 150 mm 188 mm 250 mm 300 mm 350mm	V / mm	≥208 ≥190 ≥174 ≥170 ≥150 ≥130 ≥105 ≥ 90 ≥ 75 ≥ 70 ≥ 65 ≥ 60 ≥ 55 ≥ 50

 Note: Above values are the accumulative typical ones by recognized testing method, but, in order to ensure you to select our products properly, please refer to above specification and test the samples based on your using purpose or feel free to contact us for more details.
 
FAQ
Q1: How about MOQ?
MOQ is according to different products. Whatever you need, we are glad to quote best price with good quality.
Q2: Can you send samples for testing?
500g Samples are free supplied, but express freight should be taken by client. After making order, we'd like to return freight back.
Q3: How can you guarantee the quality of mass goods is same as the sample sent to me before?
We kept another same sample and marked on company when we sent to customer. So our production will be based on.
Q4: Which package do you use?
Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.
Q5: When customer respond quality issues after pick up goods, how to deal with?
1) Customer could supply photos of issued goods for our sales staff and then we'll verify which part is wrong. 
2) If the issue is confirmed, company will negotiate with customers and compensate in coming orders.
Q6:What are your main products?
A:For oil immersed transformers, like Diamond dotted paper/DDP, Crepe paper tube, pressboard and so on.
For dry type transformers, like Class F DMD,NMN,AMA,NHN, and so on.
 
Packaging & Delivery
Packaging Details: each roll with protective film and carton, then with standard export pallets
Roll Core ID:76mm(3") or 152mm(6" ), Core materials: Paper or plastic;
Delivery Detail:     10-15 days for a container
Port: Shanghai, Qingdao, Shenzhen 
Lead Time : Shipped in 15 days after payment
 
Please Contact Us
 Miss: lydia
Mob: [phone]      Fax: [phone]        
http://chinainsulation.en.made-in-china.com