- Available sizes: 1020X1220/1020X2040 /1220x2440mm | - Thickness: From 0.5 mm |
- Colour: Light green / Natural color | - Surfaces: Shining |
- On demand we can deliver strips or finished components. |
- Very low hygrometric susceptibility | - Small losses at high frequency |
- Excellent mechanical properties when cold | - Good dielectric properties |
- Workable while cold up to 3mm. thick | - |
Thickness
(d) |
Length of straight edge | |
1000 | 500 | |
3
< d ≤ 6
6 < d ≤ 8 8 < d |
10
8 6 |
2.5
2.0 1.5 |
Nominal thickness
(d) |
Nominal width | |||||
3 < d ≤50 | 50 < d ≤100 | 100 < d ≤160 | 160 < d ≤300 | 300 < d ≤500 | 500 < d ≤600 | |
0.4
0.5 0.6 |
0.5
0.5 0.5 |
0.5
0.5 0.5 |
0.5
0.5 0.5 |
0.6
0.6 0.6 |
1.0
1.0 1.0 |
1.5
1.5 1.5 |
0.8
1.0 1.2 |
0.5
0.5 0.5 |
0.5
0.5 0.5 |
0.5
0.5 0.5 |
0.6
0.6 1.0 |
1.0
1.0 1.2 |
1.0
1.0 1.2 |
1.5
2.0 2.5 |
0.5
0.5 0.5 |
0.5
0.5 1.0 |
0.5
0.5 1.0 |
1.0
1.0 1.5 |
1.2
1.2 2.0 |
1.2
1.5 2.5 |
3.0
4.0 5.0 |
0.5
0.5 0.5 |
1.0
2.0 2.0 |
1.0
2.0 2.0 |
1.5
3.0 3.0 |
2.0
4.0 4.0 |
2.5
5.0 5.0 |
NOTE: Unilateral,all-negative tolerance are normally applied to the width of cut strips,and are given in the above table,other tolerance may be agreed upon between purchase and supplier. |
Normal Thickness | Tolerance | Normal Thickness | Tolerance | |
0.4
0.5 0.6 0.8 1.0 1.2 1. 5 2.0 2.5 3.0 4.0 5.0 6.0 |
0.10
0.12 0.13 0.16 0.18 0.2 0 0.24 0.28 0.33 0.37 0.45 0.52 0.60 |
8.0
10 12 14 16 20 25 30 35 40 45 50 60 |
0.72
0.82 0.94 1.02 1.12 1.30 1.50 1.70 1.95 2.10 2.30 2 .45 2.50 |
|
If need un-normal thickness, the tolerance will be confirmed by the seller and the buyer each other
before placing the order . |
ITEMS | CONDITIONS | TEST METHOD | VALUES |
Thermic endurance | in transformer oil for 4 hours | IEC 60893-2-7.1 | 1 30 O C ( B) |
Martin's Temp.
( perpendicular ) |
-- | -- | 2 0 0 O C min. |
Specific weight | 20 O C | IEC 60893-2 | 1. 7 0 - 1.9 g/cm 3 |
Water absorption | 24 h | IEC 60893-2-8.2 | 1 .2 mm - 1 8 mg |
Flexural strength
( perpendicular ) |
23 ± 2 O C | IEC 60893-2-5.1 | 3 4 0 MPa min . |
Charpy
impact
strength
( parallel ) |
23 ± 2 O C | IEC 60893-2-5.4.2 | 33 KJ/m 2 min. |
Izod
impact
strength
( parallel ) |
23 ± 2 O C | IEC 60893-2-5.4.3 | 34 KJ/m 2 min. |
Electric
strength
( perpendicular ) |
in transformer oil at 90 ± 2 O C | IEC 60893-2-6.1 | ≤ 3 .0 mm 10.2KV / m m min. |
Break down voltage
( parallel ) |
in transformer oil at 90 ± 2 O C | IEC 60893-2-6.1 | > 3.0mm 35 KV min. |
Insulating resistances
After immersion in water |
23 ± 2 O C | IEC 60893-2-6.3 | 5.0 X 10 8 W min. |
Flammability | UL94 | IEC 60893-2-7.2 | -- |