Medical grade peelable heat shrink tubing BH-2(PMT)
- Applications: Widely using for catheter lamination, balloon tacking, tube bonding and tube forming. Also well-suited for laser-welding operations of stents and balloons.
- Characteristics: BH-2(PMT) is made by medical grade modified polyolefin, it can be quickly and easily peel the heat shrink tube away from the recovered shaft while it is softening by heat.
-
Operating temperature range: Minimum shrink temperature: 70℃;
Fully recovery temperature: +130℃~ +260℃;
Special design it could withstand Max. 260℃ in the recovery process;
Operating temperature: -45℃~+105℃. - Approvals / Specifications: Meet: RoHS
- Colors: Transparent
|
Model |
Size (mm) |
As Supplied (mm) |
After Full Recovered(mm) |
|
|
ID (D) |
Wall Thickness(T) |
|||
|
BH-2(PMT)-0.6 |
0.60 |
0.71±0.10 |
0.28 |
0.25±0.05 |
|
BH-2(PMT)-0.8 |
0.80 |
1.02±0.13 |
0.36 |
0.28±0.05 |
|
BH-2(PMT)-1.2 |
1.20 |
1.40±0.13 |
0.51 |
0.41±0.08 |
|
BH-2(PMT)-1.6 |
1.60 |
1.83±0.13 |
0.71 |
0.51±0.08 |
|
BH-2(PMT)-2.4 |
2.40 |
2.72±0.20 |
1.04 |
0.51±0.08 |
|
BH-2(PMT)-3.2 |
3.20 |
3.56±0.25 |
1.45 |
0.51±0.08 |
|
BH-2(PMT)-4.8 |
4.80 |
5.21±0.25 |
2.21 |
0.51±0.08 |
|
BH-2(PMT)-6.4 |
6.40 |
6.99±0.38 |
3.00 |
0.64±0.08 |
|
BH-2(PMT)-9.5 |
9.50 |
10.54±0.51 |
4.30 |
0.64±0.08 |
Customized dimensions and heat shrink ratio for your special applications on request.
Cross Reference Tyco-Raychem MT-LWA
|
Property |
Test Method |
Typical Data |
|
Longitudinal change |
ASTM D 2671 |
-10%~10% |
|
Concentricity as supplied |
ASTM D 2671 |
≥ 70% |
|
Tensile strength |
ASTM D 2671,20"/minute |
≥ 1500 Mpa |
|
Elongation at break |
ASTM D 2671,20"/minute |
200% minimum |
|
Secant modulus (expanded) |
ASTM D 2671 |
≤ 2.5 x104 Mpa |
|
Elongation at break after aging |
ASTM D 2671(175˚C/168 hrs) |
≥ 100% |
|
Electrical dielectric strength |
ASTM D 2671 |
≥ 500 volts/mm |
|
Dielectric withstand |
ASTM D 2671(AC3000V/60Hz) |
60 Seconds no breakdown |
|
Heavy metals analysis |
USP XXII Physiochemical tests-plastic |
≤ 1 ppm(total of all metals) |
