Silicone sleeving
Silicone sleeving
Silicone sleeving is made from organic-silicon (silicon) rubbers. Are applied to isolation lead-out and assembly wires, cables in an electric equipment and the radio equipment working at a constant and variable pressure up to 1000V with frequency 50Hz . A temperature range of operation tubes from-60°С up to 180°С. Tubes are issued marks: ТКР (a class thermal-life H). Diameter tubes from 1 up to 24mm.
Silicone sleeving, CHARACTERISTICS:
|
Breaking point at stretching МPа (kgs/sm2), not less:
Internal diameter of a tube from 1 up to 5 mm
Internal diameter of a tube from 6 up to 10 mm
Internal diameter of a tube from 12 up to 28 mm
|
4,7 (47)
3,6 (36)
2,9 (29)
|
|
Relative lengthening of %, not less
|
325
|
|
Test pressure kV, not less:
At temperature 15-35°С and relative humidity of 45-75 %
After stay in thermostat at temperature 210°С in current 0,5h
|
12,0
10,0
|
|
Resistance of isolation the Ohm, not less
|
1,1·10³
|
Silicone sleeving, THE TABLE OF RECALCULATION:
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Internal diameter of mm
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Thickness of a wall of mm
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Theoretical weight of a tube of 1 m, g
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(On density of 1,2 g/sm3)
|
|
-
|
-
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Mark ТКР-660
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Mark ТКР-1000
|
|
1,0
|
00,9
|
6,4
|
-
|
|
1,5
|
0,09
|
8,1
|
-
|
|
2,50
|
0,09
|
9,8
|
-
|
|
3,0
|
0,09
|
13,2
|
-
|
|
4,0
|
0,09
|
16,6
|
-
|
|
5,0
|
0,09
|
20,0
|
-
|
|
6,0
|
0,13
|
35,8
|
-
|
|
7,0
|
0,13
|
35,8
|
-
|
|
8,0
|
0,13
|
55,3
|
-
|
|
9,0
|
0,13
|
50,
|
-
|
|
10,0
|
0,13
|
55,3
|
-
|
|
12,0
|
0,13
|
59,1
|
-
|
|
14,0
|
0,13
|
61,2
|
-
|
|
16,0
|
0,13
|
65,9
|
-
|
|
18,0
|
0,13
|
71,3
|
-
|
|
20,0
|
0,13
|
76,3
|
-
|
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