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Capacitor Materials/ 6520/6521 Polyester Film/Insulating Paper
Capacitor Materials/ 6520/6521 Polyester Film/Insulating Paper
Products information
6520 Fish Paper/Pet Film Lamination Insulation Paper Used For Motor 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.
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
Products show
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!
