• Water blocking Yarn for cable System 1
Water blocking Yarn for cable

Water blocking Yarn for cable

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Waterblocking Yarn : Be used for communication cable、optical cable 、

Description:

The Star Material Water Blocking Yarn is made out of non-corrosive substances (without acids and alkalis), has fast water absorbing speed, high tensile strength and has good heat-resistance characteristics. This yarn is mainly used in communication cables, optical cables, power cables and marine cables for the purpose of binding, tightening and blocking water.

it have waterproof moistureproof  function.

性能指标/ property
单位/unit
型号/Specification
测试方法/Test method
SY-ZSS1.0
SY-ZSS2.0
SY-ZSS3.0
线密度/line density
m/kg
1000±100
2000±200
3000±300
SYtest 15/ISO2060
抗张强度/tensile strength
N/cm
≥200
≥150
≥110
SYtest 16/ISO2062
断裂伸长率/elongation
%
≥15
≥15
≥15
SYtest 16/ISO2062
膨胀速率/swelling speed
ml/g/ min
≥60
≥55
≥50
SYtest 17
膨胀率/swelling rate
ml/g
≥65
≥65
≥50
SYtest 18
短期稳定性/short term stability
228
228
228
SYtest 5
长期稳定性/long term stability
150
150
150
SYtest 6/IEC 216
含水率/moisture content
%
<9
<9
<9
SYtest 7/ISO 287

Q: Four lines only reached a phase line, at the other end all charged, I use the digital pen! In addition, I often check the cable when the cable current through the dot digital pen voltage symbols sometimes have time to disappear, in other bare wires when the test keys are normal! What is this going on! Ask the heroes to give the younger brother a complete point of the answer! More
Bookstore tool book should have "communication project budget", I do is what you say, the budget is divided into estimates and budget, is two steps. So that is not very clear. But what is needed is the preliminary design of the project. The budget is needed for design and drawings. Internal management of this piece, the main thing is that you need to do what the project department, and are generally very complicated
Q: I would like to ask my new workshop power consumption of about 500KW, injection molding machine, 60KW . 40KW . 20KW . the other 20KW, how much should the wire? Respectively how to use lines and switches more
No way to save money! Moreover, the signal to you there, almost all attenuation finished.
Q: Engineering materials inspection, all types of cable wires should be issued a test report?
You look at your TV behind the interface dvd are generally with the color of the port (green red and blue) interface you dvd the best copy of the flowers deduction ditch dumplings evil spear that interface on the LCD TV certainly with that color interface so that your set-top box Then the av interface (yellow) video port on the line there is a way set-top box with a terminal is the same as the mouse with the same interface with the mouse with the video port plus two voice interface on the line that is better than the av interface can also solve the problem LCD TV certainly Will take that interface you look at the set-top box and dvd have any different interface on the use of the impossible can not only two mouth it (yellow interface) and 40-inch LCD TV is generally high-end are generally two An av channel input you are inserted two lines are also ah
Q: Apple phone display cable or accessories not certified how to do
Indicating that your Apple data cable is not original, no effect, re-plug the general and you can use the.
Q: The data line is my online to buy the extension of the line, has been able to use, and today suddenly can not charge the electricity, and pop up the tips, which is why? More
Power lines tied together, usb line bundled together, high and low pressure apart. Tie the tie on the line
Q: What is the difference between wires and cables?
The introduction of the device is to introduce the cable into the electrical equipment, without changing the explosion-proof type of explosion-proof equipment
Q: Apple mobile phone does not support this charge when charging this thing how to charge
Just show that the sound is still in the host, must be an external sound, your computer monitor can sound it? Not to sound - Bao Haiping studio
Q: What is the difference between the WDZ wire and cable, the ZR wire cable and the NH wire and cable, and what kind of wire and cable should be used?
Do not know why not mislead. The The The The The Fire resistance is IECGBBS6387. GB is the general principle of flame retardant and fire resistant wire and cable, quoted the above criteria.............................................
Q: If you want to sell wire and cable, then what to do in advance to detect? The The The The The
To be considered is the Great Wall power line is not long enough, the power is not big enough to see the power on the label, if the 12V to 15A or more I think will be more stable, my Dell machine power cord surprisingly short, but also To buy the extension line again.
Q: Wire and cable fire resistance to meet what standards, which can provide about, thank you!
Replaced with 30 * 30 PVC flameproof trough, side wiring side cover.

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