Polyester Film/Fish Paper Combined Flexible Material
6520 show good electric properties and high mechanical strength.It is used as class E insulating materials such as slot,liner and turn insulation in electrical machines and electrical appliance.
Combined flexible material is supplied in reel form.Inner diameter of a core is 80mm.Combined flexible material should be stored under 40℃ in clean and dry warehouse,far away from fire,beat and avoid sunshine.The storage life is 12 months from the date of dispatch.
n 6520-25
|
No |
Properties |
Units |
Values |
||||||||||
|
1 |
Nominal thickness |
mm |
0.15 |
0.17 |
0.20 |
0.22 |
0.25 |
0.27 |
0.30 |
0.35 |
0.45 |
||
|
2 |
Thickness tolerance |
mm |
±0.020 |
±0.020 |
±0.030 |
±0.030 |
±0.030 |
±0.030 |
±0.030 |
±0.035 |
±0.045 |
||
|
3 |
Nominal grammage and tolerance |
g/m2 |
190±28 |
215±32 |
250±38 |
275±40 |
310±46 |
330±50 |
370±55 |
490±73 |
550±82 |
||
|
4 |
Film nominal thickness |
mm |
25 |
||||||||||
|
5 |
Tensile strength |
Lengthwise |
no bending |
N/10mm |
≥100 |
≥110 |
≥120 |
≥135 |
≥150 |
≥175 |
≥200 |
≥240 |
≥360 |
|
after bending |
≥70 |
≥75 |
≥80 |
≥85 |
≥95 |
≥100 |
≥110 |
≥180 |
≥275 |
||||
|
Crosswise |
no bending |
≥70 |
≥75 |
≥80 |
≥85 |
≥95 |
≥100 |
≥105 |
≥120 |
≥180 |
|||
|
after bending |
≥50 |
≥50 |
≥50 |
≥55 |
≥60 |
≥70 |
≥80 |
≥115 |
≥175 |
||||
|
6 |
Breakdown voltage |
no bending |
KV |
≥6.0 |
|||||||||
|
after bending |
≥5.0 |
||||||||||||
|
7 |
Bond strength at room temp. |
---- |
No delamination |
||||||||||
|
8 |
Bond strength at heat temp. 130±2℃ 10min |
---- |
No delamination no blister,no adhesive flow |
||||||||||
|
standard |
---- |
Q/DJ3-202-1994 |
|||||||||||
n 6520-40
|
No |
Properties |
Units |
Values |
||||||||||
|
1 |
Nominal thickness |
mm |
0.15 |
0.17 |
0.20 |
0.22 |
0.25 |
0.27 |
0.30 |
0.35 |
0.45 |
||
|
2 |
Thickness tolerance |
mm |
±0.020 |
±0.020 |
±0.030 |
±0.030 |
±0.030 |
±0.030 |
±0.030 |
±0.035 |
±0.045 |
||
|
3 |
Nominal grammage and tolerance |
g/m2 |
190±28 |
215±32 |
250±38 |
275±40 |
310±46 |
330±50 |
370±55 |
490±73 |
550±110 |
||
|
4 |
Film nominal thickness |
mm |
25 |
||||||||||
|
5 |
Tensile strength |
Lengthwise |
no bending |
N/10mm |
≥100 |
≥110 |
≥120 |
≥135 |
≥150 |
≥175 |
≥200 |
≥240 |
≥360 |
|
after bending |
≥70 |
≥75 |
≥80 |
≥85 |
≥95 |
≥100 |
≥110 |
≥180 |
≥275 |
||||
|
Crosswise |
no bending |
≥70 |
≥75 |
≥80 |
≥85 |
≥95 |
≥100 |
≥105 |
≥120 |
≥180 |
|||
|
after bending |
≥50 |
≥50 |
≥50 |
≥55 |
≥60 |
≥70 |
≥80 |
≥115 |
≥175 |
||||
|
6 |
Breakdown voltage |
no bending |
KV |
≥7.0 |
|||||||||
|
after bending |
≥6.0 |
||||||||||||
|
7 |
Bond strength at room temp. |
---- |
No delamination |
||||||||||
|
8 |
Bond strength at heat temp. 130±2℃ 10min |
No delamination no blister,no adhesive flow |
|||||||||||
|
standard |
---- |
Q/DJ3-206-1994 |
|||||||||||
n 6520-50
|
No |
Properties |
Units |
Values |
||||||||||
|
1 |
Nominal thickness |
mm |
0.15 |
0.17 |
0.20 |
0.22 |
0.25 |
0.27 |
0.30 |
0.35 |
0.45 |
||
|
2 |
Thickness tolerance |
mm |
±0.020 |
±0.020 |
±0.030 |
±0.030 |
±0.030 |
±0.030 |
±0.030 |
±0.035 |
±0.045 |
||
|
3 |
Nominal grammage and tolerance |
g/m2 |
190±28 |
215±32 |
250±38 |
275±40 |
310±46 |
330±50 |
370±55 |
490±73 |
550±82 |
||
|
4 |
Film nominal thickness |
mm |
50 |
||||||||||
|
5 |
Tensile strength |
Lengthwise |
no bending |
N/10mm |
≥100 |
≥110 |
≥120 |
≥135 |
≥150 |
≥175 |
≥200 |
≥240 |
≥360 |
|
after bending |
≥70 |
≥75 |
≥80 |
≥85 |
≥95 |
≥100 |
≥110 |
≥180 |
≥275 |
||||
|
Crosswise |
no bending |
≥80 |
≥85 |
≥90 |
≥90 |
≥95 |
≥100 |
≥105 |
≥120 |
≥180 |
|||
|
after bending |
≥50 |
≥50 |
≥50 |
≥55 |
≥60 |
≥70 |
≥80 |
≥115 |
≥175 |
||||
|
6 |
Breakdown voltage |
no bending |
KV |
≥8.0 |
|||||||||
|
after bending |
≥6.0 |
||||||||||||
|
7 |
Bond strength at room temp. |
---- |
No delamination |
||||||||||
|
8 |
Bond strength at heat temp. 130±2℃ 10min |
No delamination no blister,no adhesive flow |
|||||||||||
|
standard |
---- |
JB4059-91 |
|||||||||||
Note: Special requriements are upon mulual agreement.