Medium Wall Heat Shrink Tubing is designed to provide reliable performance for electrical splices, connections, and terminations, as well as mechanical and environmental protection. The tubing is fabricated from cross-linked polyolefin, with properties of highly split resistant, and fast-shrinking to provide rapid installation. Both adhesive-lined and without adhesive are available.
Properties:
◇Operating Temperature:-55℃～110℃;
◇Resistant to Impact and abrasion
◇Resistant to Impact and abrasion
◇Excellent sealing and insulating abilities
◇RoHS compliant.
◇RoHS compliant.
◇Non flame retardant
◇Color: Black
◇Color: Black
◇Oval in piece,Shrinking ratio: 3:1
Technical data:
|
Property
|
Test Method
|
Typical Data
|
|
Tensile strength
|
ASTM D2671
|
≥14MPa
|
|
Elongation at break
|
ASTM D2671
|
≥400%
|
|
Elongation at break after aging
|
ASTM D2671/150℃,168hrs
|
≥300%
|
|
Density
|
ASTM D792
|
1.05g/cm3
|
|
Eccentricity
|
ASTM D2671
|
＜30%
|
|
Longitudinal shrinkage
|
UL224
|
0-10%
|
|
Dielectric strength
|
IEC243
|
≥20kV/mm
|
|
Volume resistivity
|
IEC93
|
≥1014Ω·cm
|
|
Copper stability
|
ASTM D2671
|
Pass
|
|
Water absorptivity
|
ISO 62/23℃,14days
|
＜0.15%
|
|
Adhesive
|
|
|
|
Water absorptivity
|
ISO 62
|
＜0.1%
|
|
Softening Point
|
ASTM-E28
|
85℃
|
|
Peel strength (PE)
|
DIN 30672
|
4N/cm
|
|
Copper stability
|
ASTM D2671
|
Non-corrosive
|
|
Resistance to fungus and decay
|
ISO 846
|
Pass
|
Specification:(Adhesive liner)
|
Item
|
After Recovered
|
Shape
|
Length/PCS
|
PCS/Carton
|
Carton Size
|
|
Min Wall thickness
(mm.)
|
(mm)
|
(cm)
|
|||
|
8/2
|
1.7
|
O
|
1220
|
500
|
36*36*126
|
|
12/3
|
2.0
|
O
|
1220
|
500
|
36*36*126
|
|
16/5
|
2.2
|
O
|
1220
|
350
|
36*36*126
|
|
22/6
|
2.5
|
O
|
1220
|
180
|
36*36*126
|
|
28/6
|
2.5
|
O
|
1220
|
135
|
36*36*126
|
|
33/8
|
2.7
|
O
|
1220
|
128
|
36*36*126
|
|
40/12
|
2.7
|
O
|
1220
|
72
|
36*36*126
|
|
55/16
|
2.7
|
O
|
1220
|
60
|
36*36*126
|
|
65/19
|
2.8
|
O
|
1220
|
48
|
36*36*126
|
|
75/22
|
3.0
|
O
|
1220
|
45
|
36*36*126
|
|
85/25
|
3.0
|
O
|
1220
|
45
|
36*36*126
|
|
95/25
|
3.0
|
O
|
1220
|
45
|
36*36*126
|
|
115/34
|
3.0
|
O
|
1220
|
42
|
36*36*126
|
|
140/42
|
3.0
|
—
|
1220
|
30
|
36*36*126
|
|
160/50
|
3.0
|
—
|
1220
|
30
|
36*36*126
|
|
175/58
|
3.0
|
—
|
1220
|
30
|
36*36*126
|
|
205/65
|
3.0
|
—
|
1220
|
30
|
36*36*126
|