Capacitor Materials/ 6520/6521 Polyester Film/Insulating Paper

• Customization: Available
• Application: Capacitor, Generator, Inductor, Motor, Transformer
• Color: White
• Model NO.: 6520
• Maximum Voltage: <10KV
• Thermal Rating: B 130
• Thickness: 0.13mm*0.35mm
• Width: 1000mm
• Type: Insulation Paper
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001
• Brand: Rainyan
• Transport Package: Pallet
• Specification: 0.13-0.35mm
• Trademark: RY
• Origin: China
• Production Capacity: 5000000t
• Package Size: 30.00cm * 30.00cm * 100.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

 

Products information

6521 nature color polyester film
6520 polyester film composite electrical insulation paper  is a two-layer flexible laminate in which polyester film is bonded with fish paper.
1 .Description:
6520 polyester film composite electrical insulation paper is made of electrical fish paper and polyester film layer formed by adhesive bonding. this material has a excellent performance in both electrical and mechanical properties.
 
2.Specifications:
 
1).Stardard: JB/T4059-1991.
2).Certification: ISO Quality certification;SGS System Certification;Electrical machinery industry by product quality supervision and inspection center material testing.
3).Thickness:0.15mm-0.60mm 
4).Width:1000mm
5). MOQ:1000kg
6). Delivery time:15-20 days.
widly used for small motor and electrical insulation slot liner,gasket and turn to turn and layer insulation,liner insulation,transformer insulation,and other electrical insulation with termperature requirement not exceeding 120 C.
  Class E insulation (120)
- High mechanical strength and excellent dielectric property. 
- As slot, interturn and liner insulation for E-grade motors and electric appliances. 

Product Parameters

 

Techincal data  6520

Nominal thickness

mm

0.15

0.17

0.20

0.22

0.25

0.27

0.3

0.35

0.45

0.6

Thickness tolerance

mm

±0.02

±0.02

±0.03

±0.03

±0.03

±0.03

±0.03

±0.035

±0.045

±0.06

Weight and  tolerance

g/m2

190±28

215±32

250±38

275±40

310±46

330±50

370±55

490±73

550±80

730±110

Film thickness

μm

36

Tensile strength

Lengthwise

Nomal

N/10mm

≥100

≥110

≥125

≥130

≥150

≥175

≥200

≥240

≥360

≥400

After Bending

≥70

≥75

≥80

≥85

≥95

≥100

≥110

≥180

≥275

≥320

Crosswise

Nomal

≥80

≥85

≥90

≥90

≥95

≥100

≥105

≥120

≥180

≥200

After Bending

≥50

≥50

≥50

≥55

≥60

≥70

≥80

≥115

≥175

≥190

Elongation

Lengthwise

Nomal

%

2

≥3

Crosswise

After Bending

≥8

≥10

Breakdown  Voltage

Nomal

KV

≥7

After Bending

KV

≥6

Bonding strength at room temperature

-

-

No delamination

Bonding strength at (155±2)°C for 10 min

-

-

No delamination,blister and gummosis

 

Application

 

Detailed Photos

 

 

Company Profile

Company Information

Xuchang Ruiyuan insulation material co.,ltd insist on the
idea " GOOD QULAITY, GOOD SERVICE ". it is establish 20years old.
It is located in Xuchang City, Henan Province, China. From 2010 year old our company begin deal international trade, based on the original business. Till now we import and export to many contries, such as United Kingdom, Germany, France, Ukrain, Bulgaria, Italy, India, Pakistan, Bangladesh, Korea, Brzil and so on.
 Our manufacturing technique is leading in this field and well known in the world. Now there are more than 20 product facilities, and 105 staff, including 5 senior technical, 20 intermediate technical. Main products are manufactured on international standard.
Our products mainly used for transformer and electrical motor, we produces insulation paper, insulation board, insulation tape,insulation film and also sales PTFE  FR4 PA6 and cable wire.
We will develop with you by best-quality products, warm-hearted service and mutually beneficial cooperation!
 

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