Silicon Rubber Composite Insulator
    Hebei silicon valley chemical Co.,LTD take the professional advantage of new area of the organosilicon and silicon-fluorine new material. It applies to research, manufacture and service of products as electric external insulation. According to the goal of science, innovation, refinement and credibility trustiness, apply multiterm Patent technology to impolder silicon valley composite insulator. This product has its special character other than the same character which the other composite insulators have.
    1.  The umbrella set of the insulator has celerity, continuance, balanced hydrophobic mobility, and hydrophobic resume behavior. Solved the difficult problem which the hydrophobic behavior of the silicon rubber insulator easy to lose.
    2. Presses the type synthesis insulator. Compare with the other similar insulators, its earth capacitance is smaller, thus its voltage distribution is evener. The ratio of the highest and the lowest electric-field intensity of 110KV synthesis insulator, which difference reaches above 3 times. After test approve of legal inspection institution, the ratio of the highest and the lowest electric-field intensity of 110KV synthesis insulator, fall to 1.97 times from original 3.62 times. Estimates this technical utilization above the 220~500KV synthesis insulator, its effect will be able to be more obvious. This technology has reported the national monopoly.
    3. An umbrella set of mechanical strength is good, Bears the aging, the service life is long. The silicon fluorine rubber synthesis insulator take the silicon fluorine rubber as the umbrella wrap. The silicon fluorine rubber is a high polymer  which take the silica key as the principal chain element.   Because of the chemical constitution contains the fluorocarbon radical the fluorine carbon bond can be big, the structure is compact, the stability is good. As a result of new material application, enhanced stability of the umbrella set under the movement environment (not easy to pulverize or crack), prolong the useful life of the product.
    4. Has the arc-over demonstration ball aperture equalizing ring. The product provides an arc-over demonstration ball aperture equalizing ring . The equalizing ring makes of the alloy aluminum material, the effect of its presses and directs is the same as the other equalizing ring. The different is, installs a ball in the equalizing ring jaw opening which makes of the special material. Its surface besets with a metal material. When the insulator has the arc-over accident, the pellet has the major damage, causes to do an inspection in the situation of the people in not to ascend the pole and to find the fault point promptly, and replace the ball. This reduction patrols the line personnel work load, has saved the accident process time. This structure equalizing ring has reported the national monopoly.
    5. The nose fitting has the cementation and the compression connection dual crafts.
    6. Nose novel in seal groove design.

10~220KV composite insulator
Number 
Insulator Model 
Voltage Rating kV 
machine tension load rating kV
Link structure Sign
structural height H.mm
minimum arcing distanceL.mm
minimum nominal creepage distance mm
 Thunder full wave impact withstand voltage kV（Peak Value ）no less than
line frequency wet withstand voltage no less
 
dry
wet
 
1
FXBW-10/70
10
70
16
310±15
160
348
47
47
42
 
2
FXBW2-35/70
35
70
16
650±15
450
810
230
108
95
 
3
FXBW4-35/70
35
70
16
650±15
450
1015
230
108
95
 
4
FXWB1-66/70
66
70
16
880±15
700
1450
410
200
185
 
5
FXWB2-66/70
66
70
16
940±15
720
1450
410
200
185
 
6
FXWB3-66/70
66
70
16
880±15
700
1900
410
200
185
 
7
FXWB4-66/70
66
70
16
940±15
720
1900
410
200
185
 
8
FXBW1-110/70
110
70
16
1180±15
1000
2520
550
280
230
 
9
FXBW2-110/70
110
70
16
1240±15
1000
2520
550
280
230
 
10
FXBW3-110/70
110
70
16
1180±15
1000
3150
550
280
230
 
11
FXBW4-110/70
110
70
16
1240±15
1000
3150
550
280
230
 
12
FXBW2-110/100
110
100
16
1240±15
1000
2520
550
280
230
 
13
FXBW4-110/100
110
100
16
1240±15
1000
3150
1000
560
395
 
14
FXBW1-220/100
220
100
16
2150±30
1900
5040
1000
560
395
 
15
FXBW2-220/100
220
100
16
2240±30
1900
5040
1000
560
395
 
16
FXBW3-220/100
220
100
16
2150±30
1900
6300
1000
560
395
 
17
FXBW4-220/100
220
100
16
2240±30
1900
6300
1000
560
395
 
18
FXBW2-220/160
220
100
20
2240±30
1900
5040
1000
560
395
 
19
FXBW4-220/160
220
100
20
2240±30
1900
6300
1000
560
395
 
 
 
330~500KV composite insulator
 
NO.
Specification
Voltage Rating kV 
machine tension load rating kV
Link structure Sign
structural height H.mm
minimum arcing distanceL.mm
minimum nominal creepage distance mm
 Thunder full wave impact withstand voltage kV（Peak Value ）no less than
line frequency wet withstand voltage no less
 
dry
wet
 
1
FXBW1-330/100
330
100
16
2930±40
2600
7260
950
630
570
 
2
FXBW2-330/100
330
100
16
2990±40
2600
7260
950
630
570
 
3
FXBW3-330/100
330
100
16
2930±40
2600
9075
950
630
570
 
4
FXWB4-330/100
330
100
16
2990±40
2600
9075
950
630
570
 
5
FXWB1-330/160
330
160
20
2930±40
2600
7260
950
630
570
 
6
FXWB2-330/160
330
160
20
2990±40
2600
7260
950
630
570
 
7
FXWB3-330/160
330
160
20
2930±40
2600
9075
950
630
570
 
8
FXBW4-330/160
330
160
20
2990±40
2600
9075
950
630
570
 
9
FXBW2-330/210
330
210
20
2990±40
2600
7260
950
630
570
 
10
FXBW3-330/210
330
210
20
2990±40
2600
9075
950
630
570
 
11
FXBW1-500/160
500
160
20
4030±50
3600
11000
1024
760
740
 
12
FXBW2-500/160
500
160
20
4450±50
4000
11000
1024
760
740
 
13
FXBW3-500/160
500
160
20
4030±50
3600
13750
1024
760
740
 
14
FXBW4-500/160
500
160
20
4450±50
4000
13750
1024
760
740
 
15
FXBW1-500/210
500
210
20
4030±50
3600
11000
1024
760
740
 
16
FXBW2-500/210
500
210
20
4450±50
4000
11000
1024
760
740
 
17
FXBW3-500/210
500
210
20
4030±50
3600
13750
1024
760
740
 
18
FXBW4-500/210
500
210
20
4450±50
4000
13750
1024
760
740
 
19
FXBW1-500/300
500
300
24
4030±50
3600
11000
1024
760
740
 
20
FXBW2-500/300
500
300
24
4450±54
4000
11000
1024
760
740
 
21
FXBW3-500/300
500
300
24
4030±55
3600
13750
1024
760
740
 
22
FXBW4-500/300
500
300
24
4450±54
4000