Widely used in aluminum electrolytic capacitor, rechargeable batteries, electronic components, lighting lamp series, hardware steel tube and other industries of packaging, folded things to beautifying the appearance, insulation, moistureproof, anticorrosive, dustproof role. Colourful, commonly used color is black, transparent, white, all sorts of color.
90 ℃ heat shrinkable PVC casing characteristics table unit: m/m (used in battery, inductance, lighting and hardware steel tube)
| Numbers |
Diameter |
Squish the width of the after |
Wall thickness |
Longitudinal contraction ratio |
Lateral contraction ratio
|
|
1
|
ф2.0
|
3.8+0.5
|
0.07±0.01
|
〈10%
|
45%±3
|
|
2
|
ф2.5
|
4.7+0.5
|
0.08±0.01
|
〈10%
|
45%±3
|
|
3
|
ф3.2
|
5.5+0.5
|
0.08±0.01
|
〈10%
|
45%±3
|
|
4
|
ф3.5
|
6.3+0.4
|
0.09±0.01
|
〈10%
|
48%±3
|
|
5
|
ф3.8
|
6.7+03
|
0.09±0.01
|
〈10%
|
48%±3
|
|
6
|
ф4
|
7+0.5
|
0.09±0.01
|
〈10%
|
48%±3
|
|
7
|
ф4.5
|
8+0.3
|
0.09±0.01
|
〈10%
|
48%±3
|
|
8
|
ф5
|
8.7+0.5
|
0.09±0.01
|
〈10%
|
48%±3
|
|
9
|
ф5.5
|
10+0.5
|
0.09±0.01
|
〈10%
|
48%±3
|
|
10
|
ф6
|
10.5+0.5
|
0.09±0.01
|
〈10%
|
48%±3
|
|
11
|
ф6.3
|
11.2+1
|
0.09±0.01
|
〈10%
|
50%±5
|
|
12
|
ф7
|
12+1
|
0.09±0.01
|
〈10%
|
50%±5
|
|
13
|
ф8
|
13.5+1
|
0.09±0.01
|
〈10%
|
50%±5
|
|
14
|
ф9
|
15+1
|
0.09±0.01
|
〈10%
|
50%±5
|
|
15
|
ф10
|
16.5+1
|
0.09±0.01
|
〈12%
|
50%±5
|
|
16
|
ф11
|
18+1
|
0.09±0.01
|
〈12%
|
50%±5
|
|
17
|
ф12
|
20.5+0.5
|
0.1±0.015
|
〈12%
|
50%±5
|
|
18
|
ф12.5
|
21.1+1
|
0.1±0.015
|
〈12%
|
50%±5
|
|
19
|
ф13
|
21.5+1
|
0.1±0.015
|
〈12%
|
50%±5
|
|
20
|
ф13.5
|
22.8+1
|
0.1±0.015
|
〈12%
|
50%±5
|
|
21
|
ф14
|
23.5+1
|
0.1±0.015
|
〈12%
|
50%±5
|
|
22
|
ф15
|
24.5+1
|
0.1±0.015
|
〈12%
|
50%±5
|
|
23
|
ф16
|
26.5+1
|
0.1±0.015
|
〈12%
|
50%±5
|
|
24
|
ф18
|
29+1
|
0.1±0.015
|
〈12%
|
50%±5
|
|
25
|
ф19
|
31+1
|
0.1±0.015
|
〈12%
|
50%±5
|
|
26
|
ф20
|
32.5+1
|
0.12±0.015
|
〈15%
|
50%±5
|
|
27
|
ф21
|
34+1
|
0.12±0.015
|
〈15%
|
50%±5
|
|
28
|
ф22
|
35.5+0.5
|
0.12±0.02
|
〈15%
|
50%±5
|
|
29
|
ф25
|
40.8+1.5
|
0.12±0.02
|
〈15%
|
50%±5
|
|
30
|
ф25.4
|
41+1.5
|
0.12±0.02
|
〈15%
|
50%±5
|
|
31
|
ф26
|
43.5+1.5
|
0.12±0.02
|
〈15%
|
50%±5
|
|
32
|
ф27
|
45+1.5
|
0.12±0.02
|
〈15%
|
50%±5
|
|
33
|
ф30
|
50+1.5
|
0.14±0.02
|
〈17%
|
50%±5
|
|
34
|
ф33
|
52+1.5
|
0.14±0.02
|
〈17%
|
50%±5
|
|
35
|
ф34
|
56.5+1.5
|
0.14±0.02
|
〈17%
|
50%±5
|
|
36
|
ф35
|
58+1.5
|
0.14±0.02
|
〈20%
|
50%±5
|
|
37
|
ф36
|
59.5+1.5
|
0.14±0.02
|
〈12%
|
50%±5
|
|
38
|
ф40
|
65+1.5
|
0.15±0.02
|
〈20%
|
50%±5
|
|
39
|
ф41
|
67+1.5
|
0.15±0.02
|
〈20%
|
50%±5
|
|
40
|
ф42
|
69+1.5
|
0.15±0.02
|
〈20%
|
50%±5
|
|
41
|
ф45
|
72.5+1.5
|
0.15±0.02
|
〈20%
|
50%±5
|
|
42
|
ф50
|
82+1.5
|
0.15±0.02
|
〈20%
|
50%±5
|
|
43
|
ф55
|
90+1.5
|
0.16±0.02
|
〈20%
|
50%±5
|
|
44
|
ф60
|
98+1.5
|
0.18±0.02
|
〈25%
|
50%±5
|
|
45
|
ф65
|
106+2
|
0.18±0.02
|
〈25%
|
50%±5
|
|
46
|
ф70
|
113+2
|
0.18±0.02
|
〈25%
|
50%±5
|
|
47
|
ф80
|
131+2
|
0.18±0.02
|
〈25%
|
50%±5
|
Note: 80 MM in diameter after the requirements specification according to
