Gold Member Since 2017
Audited Supplier
Suzhou Jufeng Electrical Insulation System Co., Ltd.

Soft Composite Materials of Polyester Film, Polyester Fiber Non-Woven Fabrics manufacturer / supplier in China, offering Jf-6630, Jf-6630A Soft Composite Materials of Polyester Film, Polyester Fiber Non-Woven Fabrics, Epoxy-Resin Prepreg Nomex Flexible Laminates Nomex with Heat-Resistant Epoxy Resin, Rich Resin Mica Tape and so on.

(/ )

Supplier Homepage Product Others Jf-6630, Jf-6630A Soft Composite Materials of Polyester Film, Polyester Fiber Non-Woven Fabrics

Jf-6630, Jf-6630A Soft Composite Materials of Polyester Film, Polyester Fiber Non-Woven Fabrics

FOB Price: Get Latest Price

Request a custom order and have something just for you!

Send Customized Request
Product Description

1.Description
    This product is Grade B material made of one layer of polyester film and two layers of polyester fiber non-woven fabrics that glued together by adhesives. With excellent dielectric property and high mechanical performance, it is widely applied in the insulation for between grooves, coil turns, layers and padding in the Grade B transformers, inducers and other motors.
2.Technical parameters of the product
    S/N
Name of the targets
Unit
Target values
1
Nominal thickness
6630
0.15
0.18
0.20
0.23
0.25
0.30
0.35
0.40
0.45
6630A
-
0.18
0.20
0.23
0.25
0.30
0.35
0.40
0.45
2
Thickness deviation
6630
±0.020
±0.025
±0.030
±0.030
±0.030
±0.030
±0.035
±0.040
±0.045
6630A
-
±0.025
±0.030
±0.030
±0.030
±0.030
±0.035
±0.040
±0.045
3
Nominal quota and allowable deviation
6630
g/m2
140±20
190±28
220±33
260±39
300±45
350±52
425±63
500±75
560±84
6630A
-
170±25
200±30
220±33
250±37
300±45
340±50
400±57
470±66
4
Nominal thickness of film
6630
μm
50
75
100
125
150
190
250
300
350
6630A
-
50
75
75
100
125
150
190
250
5
Tensile strength
Lengthwise
Before bending
6630
N/10
≥80
≥120
≥140
≥180
≥190
≥270
≥320
≥340
≥370
6630A
-
≥100
≥120
≥130
≥150
≥170
≥200
≥300
≥340
After bending
6630
≥80
≥105
≥120
≥150
≥170
≥200
≥300
≥320
≥350
6630A
-
≥90
≥105
≥115
≥130
≥150
≥180
≥220
≥300
Crosswise
Before bending
6630
≥80
≥105
≥120
≥150
≥170
≥200
≥300
≥320
≥350
6630A
-
≥80
≥105
≥115
≥130
≥150
≥180
≥220
≥300
After bending
6630
≥70
≥90
≥100
≥120
≥130
≥150
≥200
≥220
≥250
6630A
-
≥70
≥95
≥100
≥120
≥130
≥160
≥200
≥220
6
Elongation rate
Lengthwise
Before bending
%
≥15(6630)    ≥10(6630A)
-
-
After bending
≥10(6630)    ≥10(6630A)
≥5
≥3
Crosswise
Before bending
≥20(6630)    ≥15(6630A)
-
-
After bending
≥10(6630)    ≥15(6630A)
≥5
≥2
7
Breakdown Voltage
6630
kV
≥6
≥7
≥9
≥10
≥12
≥15
≥18
≥20
≥22
6630A
-
≥7
≥8
≥8
≥10
≥11
≥13
≥16
≥19
8
Bonding strength at normal state
-
No lamination
9
Bonding strength at thermal state
(155±2)10min
-
No laminationNo bubbles
10
Long-term heat resistance
≥130
Send your message to this supplier
Avatar
Mrs. Sally Yang
*From:
To: Mrs. Sally Yang
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now