Products
HRA3/HR3
Flammable
Semi-rigid
Shrink ratio 3:1
Semi-rigid；Shrink ratio 3:1
留言
- Basic Information
- Technical Parameter
- Ordering Data
-
Shelf life & storage:
Heat Shrink Product provided by Hongshang has a over 5 year's shelf life from date of manufacturewhen stored in a humidity controlled environment (-10C to 40C and <75% relative humidity).
Ordering information:
Standard colors:
Black.
Features:
Dual wall, hot melt adhesive inner
liner (HRA3)
UV resistant
Flammable
Semi-rigid
Shrink ratio 3:1
Min. full recovery temp.: 120℃
Supply in cut piece with max. 1.5m in length
-
Typical technical performances:
Test Items
Test Method
Test Requirements
Tensile strength
ASTM D 2671
12MPa min.
Ultimate elongation
ASTM D 2671
350% min.
Tensile strength after
Aging at 150℃ for 168hrs
ASTM D 2671
12MPa min.
Ultimate elongation after
Aging at 150℃for 168hrs
ASTM D 2671
300% min.
Density
ASTM D 792
1.0~1.1g/cm3
Dielectric strength
ASTM D 60243
12kV/mm(2mm) min.
Volume resistivity
ASTM D 2671
1012Ω.cm min.
Low temperature flexibility
-40℃/4hrs
ASTM D 2671
No cracking of outer jacket
Properties of hot melt adhesive
Softening point
ASTM E28
85+/-5℃
Peel strength(PE)
ASTM D 2671
4N/cm min.
Water absorption
ISO 62
0.2% max.
-
Dimensions:
HRA3 Heavy wall tubing with hot melting adhesive
Size
(mm)
As supplied
(mm)
After recovered
(mm)
Standard length
(m)
Size
(mm)
As supplied
(mm)
After recovered
(mm)
Standard length
(m)
D*(Min.)
d*(Max.)
w*(Min.)
D*(Min.)
d*(Max.)
w*(Min.)
9/3
9
3
2.0
1.0-1.5
105/25
105
25
4.5
1.0-1.5
15/4
15
4
2.4
1.0-1.5
115/34
115
34
4.2
1.0-1.5
22/6
22
6
2.7
1.0-1.5
130/36
130
36
4.2
1.0-1.5
33/8
33
8
3.2
1.0-1.5
180/50
180
50
4.2
1.0-1.5
45/12
45
12
4.0
1.0-1.5
200/60
200
60
4.2
1.0-1.5
55/16
55
16
4.0
1.0-1.5
235/65
235
65
4.4
1.0-1.5
65/19
65
19
4.0
1.0-1.5
265/75
265
75
4.8
1.0-1.5
75/22
75
22
4.0
1.0-1.5
300/85
300
85
4.8
1.0-1.2
85/25
85
25
4.2
1.0-1.5
350/100
350
100
4.8
1.0-1.2
95/29
95
29
4.2
1.0-1.5
385/110
385
110
4.8
1.0-1.2
HR3 Heavy wall tubing without hot melting adhesive
Size
(mm)
As supplied
(mm)
After recovered
(mm)
Standard length
(m)
Size
(mm)
As supplied
(mm)
After recovered
(mm)
Standard length
(m)
D*(Min.)
d*(Max.)
w*(Min.)
D*(Min.)
d*(Max.)
w*(Min.)
9/3
9
3
2.0
1.0-1.5
95/29
95
29
4.2
1.0-1.5
15/4
15
4
2.4
1.0-1.5
115/34
115
34
4.2
1.0-1.5
22/6
22
6
2.7
1.0-1.5
130/36
130
36
4.2
1.0-1.5
33/8
33
8
3.2
1.0-1.5
180/50
180
50
4.2
1.0-1.5
45/12
45
12
4.0
1.0-1.5
200/60
200
60
4.2
1.0-1.5
55/16
55
16
4.0
1.0-1.5
235/65
235
65
4.4
1.0-1.5
65/19
65
19
4.0
1.0-1.5
265/75
265
75
4.8
1.0-1.5
75/22
75
22
4.0
1.0-1.5
300/85
300
85
4.8
1.0-1.2
85/25
85
25
4.2
1.0-1.5
D* = Inner diameter as supplied
d* = Inner diameter after fully recovered
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