Both of BH-2(PMT) and BH-2(PMT)-LS are made by medical grade modified polyolefin, they have the same performances and applications in the Laser-Welding Application Process Aid for the catheters,ballons and guide wires. Their main applications are as below:
? Processing aid for laser welding of stents andballoons
? Process aid for holding dissimilar materials in hotjaw bonding operations
? Process aid for Reflow sleeve
The differences in the peel off process:
BH-2(PMT) peelable heat shrink tubing needs heat up (Approx. 85oC) to soften tubing firstly before peel off process.
BH-2(PMT)-LS could be peeled off directly without additional heat and easily after heat shrink process.
The diffenrences in the heat shrink temperature:
Both of them have the same fully recovery temperature: +130℃~ +200℃
BH-2(PMT) could withstand Max. shrink temperature 260℃ without bubbles.
BH-2(PMT)-LS could withstand Max. shrink temperature 250℃ without bubbles.
peelable heat shrink tubing