Vespel SP-1
Unfilled, unreinforced polyimide, which has the best mechanical characteristics and electrical insulating capability among PI products. It can be used at 450°C for a brief period, long-term use is possible around 240°C.
Color:
Electrically insulator:
Yes
main area of use:
Basic stucture material, Raised temperature applications
Rods
Diameters [mm] |
Tolerances on diameters (1) [mm] |
Weight (2) [kg/fm] |
|
---|---|---|---|
Vespel SP-1 | |||
chestnut | |||
709 900 | |||
3.20 | +0.0 | +0.8 | • 0.01 |
6.30 | +0.0 | +0.8 | • 0.05 |
9.50 | +0.0 | +0.8 | • 0.1 |
12.70 | +0.0 | +0.8 | • 0.18 |
15.90 | +0.0 | +0.8 | • 0.28 |
19.10 | +0.0 | +0.8 | • 0.41 |
22.20 | +0.0 | +0.8 | • 0.55 |
25.40 | +0.0 | +0.8 | • 0.72 |
28.60 | +0.0 | +0.8 | • 0.92 |
31.80 | +0.0 | +0.8 | • 1.13 |
34.90 | +0.0 | +0.8 | • 1.37 |
38.10 | +0.0 | +0.8 | • 1.63 |
41.30 | +0.0 | +0.8 | • 1.91 |
44.50 | +0.0 | +0.8 | • 2.22 |
47.60 | +0.0 | +0.8 | • 2.55 |
50.80 | +0.0 | +0.8 | • 2.9 |
54.00 | +0.0 | +0.8 | • 3.27 |
57.10 | +0.0 | +1.0 | • 3.67 |
60.30 | +0.0 | +1.0 | • 4.09 |
63.50 | +0.0 | +1.0 | • 4.53 |
66.70 | +0.0 | +1.0 | • 4.99 |
69.80 | +0.0 | +1.0 | • 5.48 |
73.00 | +0.0 | +1.0 | • 5.99 |
76.20 | +0.0 | +1.0 | • 6.52 |
79.40 | +0.0 | +1.0 | • 7.07 |
82.50 | +0.0 | +1.0 | • 7.65 |
Standard length [mm] |
Tolerances on length [%] |
||
965 (3.20 < ∅ < 82.50)
|
0 3 |
(1) - Tolerances according to DIN 16980
(2) - Average product weight
• - Only for order
(2) - Average product weight
• - Only for order
Plates
Thickness
[mm]
|
Tolerances on thickness (1)
[mm]
|
Weight(2)
[kg/fm] |
---|---|---|
Vespel SP-1 | ||
chestnut | ||
709 901 | ||
Size of plate: 254 x 254 | ||
3.20 | +0 +1 | • 1.16 |
6.30 | +0 +1 | • 2.32 |
9.50 | +0 +1 | • 3.47 |
12.70 | +0 +1 | • 4.63 |
15.90 | +0 +1 | • 5.79 |
19.10 | +0 +1 | • 6.95 |
22.20 | +0 +1 | • 8.1 |
25.40 | +0 +1 | • 9.26 |
28.60 | +0 +1 | • 10.42 |
31.80 | +0 +1 | • 11.58 |
34.90 | +0 +1 | • 12.74 |
38.10 | +0 +1 | • 13.89 |
41.30 | +0 +1 | • 15.05 |
44.50 | +0 +1 | • 16.21 |
47.60 | +0 +1.5 | • 17.37 |
50.80 | +0 +1.5 | • 18.52 |
Standard table size
[mm] |
Tolerances on length
[%] |
Tolerances on width
[%] |
254 x 254
|
0
+5
|
+0
+1,5
|
(1) - Tolerances according to DIN 16980
(2) - Average product weight
• - Only for order
(2) - Average product weight
• - Only for order