1/5/2023 0 Comments Heat shrink tapeOur tapes apply anywhere from 1.65 ( HT Series) lb. Max shrink force, just as it sounds, refers to the amount of force applied in pounds per inch of width. Tapes are available with MD shrink percentages ranging from 5% up to 20%. The term MD shrink refers to the shrink percentage in the machine direction. How Much Shrink Force is Needed?Īs you explore our portfolio of Hi-Shrink Tapes, you’ll see that there are a wide range of shrink percentage and force figures for different products. It’s always best to speak with one of our expert engineers regarding your use case and end goals. Of course, there may be additional considerations that aren’t explored here. Here, we’ll explore a few questions to ask in order to understand what the best heat shrink tape is for your respective application. Or, you might need a shrink tape that provides a much higher compressive force to ensure the resin system properly penetrates the layers and spaces in the material. This is because it provides compression on a tailored curve as the curing temperature increases, whereas non-shrink films like cellophane, woven nylon, or polypropylene will begin to relax with higher temperatures - putting system integrity at risk and leading to low-quality products with poor performance.īut with a variety of tapes available, what’s the best heat shrink tape for your specific needs? Do you need a solution that functions in extremely high curing temperatures? Perhaps a Hi-Shrink Tape that’s incredibly thin with a lower shrink percentage is ideal. While there are a variety of compaction film options available, only Hi-Shrink Tape from Dunstone provides the consistent, reliable compaction needed to produce the desired results while also keeping costs down and increasing overall productivity. If you’re manufacturing products in one of these industries, you’re likely using a compaction film of some kind to compress composite materials such as carbon fiber, Kevlar®, or fiberglass, or you might need to apply light compression to vulcanized materials such as rubber, silicone, or PVC for hose, roller or fluid transfer purposes. Heat shrink tape is a critical component in the production environments of multiple industries around the world - ranging from automotive, aerospace, and energy to sporting goods, oil & gas, and many other industrial manufacturing applications.
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