Banner
Are you here:Home >

    Something must be known before using Heat shrink tube
    Time: 2018-11-03 10:49:31     Copyfrom: Volsun


    Something must be known before using Heat shrink tube
     Before you use heat shrink tube for insulation, sealing or protection, how to select the suitable insulation tube is very important for us. Then we should know some of the characters of heat shrink sleeve. That will help you know what should be to consider when selecting heat shrink sleeve.
     
     What kinds of important characters need to be considered before we choose heat shrink tubing?
    There are two characters of heat shrink tube need to be considered:
    1. The biggest diameters of the object which need to be covered.
    2. The temperature range.
     Because the size of these products will change during heating, so heat shrink ratio is also an important character to consider.
    The object’s temperature resistance also is an important character, because the heat shrink tube need to cover the object before heating.
    When it comes here, we need to know something about shrink ratio.
      What are the common shrink ratios, and what does it mean?


    The heat shrink ratio is the ratio of the diameter of before shrink compare to the diameter of after shrink.
    There are three common heat shrink ratios as following:
     2:1 heat shrink tube: When it finish shrink, the diameter will be half of before shrink, that means the size of before shrink is 2 times of finish shrink.
     3:1 heat shrink tube: When it finish shrink, the diameter will be one three of before shrink, that means the size of before shrink is 3 times of finish shrink.
     4:1 heat shrink tube: When it finish shrink, the diameter will be one quarter of before shrink that means the size of before shrink is 4 times of finish shrink.
     We do believe these two common points about heat shrink tube selecting will help you to choose suitable heat shrink tube. Or you can contact Volsun Sales team to offer you detailed consulting service.
     Volsun focus on heat shrink tube, cold shrink tube, silicone tube and some special insulation tube manufacture for over 12 years in China. We are looking forward to establish long term relationship with you and your esteemed company.


    More>>ProductProduct

      More>>Contact Uscontact

      • Mobile/ Whats App: +86 17683906369
      • Office phone: +86-512-66386808
      • volsun@szvolsun.com
      • No.413, Mudong Road, Mudu Town,Wuzhong District, Suzhou 215101, China