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Factory made hot-sale 30 Amp 4 Terminal Junction Box - non-conductive water blocking tape – Siber

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Factory made hot-sale 30 Amp 4 Terminal Junction Box - non-conductive water blocking tape – Siber


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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for Binding Yarn, Horizontal Cable Tray, Rack Cable Arm, We hope we can have a friendly relationship with businessman from all over the world.
Factory made hot-sale 30 Amp 4 Terminal Junction Box - non-conductive water blocking tape – Siber Detail:

SIBER water blocking tapes have an excellent swelling property.When water enters into a cable protected by water blocking tape,the super absorbent powder within the tape instantly forms a water blocking gel,that prevents further and more costly damage to the cable.

SIBER water blocking tapes are available not only non-conductive but also semi-conductive,PET laminated versions to suit diverse cable applications.

Specification of Non-Conductive Water Blocking Tape

TYPE Thickness (mm) Weight(g/㎡) Swelling Speed(mm/1st min) Swelling Height (mm)
ZD-20 0.20 80±8 7 9
ZD-25 0.25 90±9 8 12
ZD-30 0.30 100±10 10 14

Physical Property

No. Property Unit Value
1 Tensile Strength N/cm ≥35
2 Elongation at break % ≥12
3  Long Term(90℃,24H)Swell Height mm ≮initial vaule
4 Short Term(230℃,20S)Swell Height mm ≮initial vaule
5 Water Content % ≤9

Polypropylene tape in this standard is mainly used in the wrapping of the assembled insulated cable cores.  Plain PP tape has good properties of tensile strength, elongation at break and peeling strength. It also has a good thermal shrinkage at high temperature and stays soft at low temperature.

Water Blocking Tape will absorb the water get into the cable and rapidly condenses into jelly filling to prevent water infiltration.

Composition:PET woven fabric; semi-conductive bonder.

Application:shelding,binding for the cable conductor. Non corrosive.

100% Para Aramid Fiber Yarn,  Continuous 100% Para Aramid Fiber Yarn,  Cheap Continuous 100% Para Aramid Fiber Yarn


Product detail pictures:

Factory made hot-sale 30 Amp 4 Terminal Junction Box - non-conductive water blocking tape – Siber detail pictures

Factory made hot-sale 30 Amp 4 Terminal Junction Box - non-conductive water blocking tape – Siber detail pictures

Factory made hot-sale 30 Amp 4 Terminal Junction Box - non-conductive water blocking tape – Siber detail pictures

Factory made hot-sale 30 Amp 4 Terminal Junction Box - non-conductive water blocking tape – Siber detail pictures


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Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for Factory made hot-sale 30 Amp 4 Terminal Junction Box - non-conductive water blocking tape – Siber , The product will supply to all over the world, such as: India, Canada, UK, To work with an excellent items manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We are the ideal partner of your business development and look forward to your sincere cooperation.
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Isabel from Johannesburg - 2017.03.07 13:42
    We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Frances from Iran - 2017.08.21 14:13
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