Semi-Conductive Water Blocking Tape

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Specifications

High expansivity and Tensile Strength

Application: Be used for waterblocking between the components of Power Cable where bedding is required. Under an extruded lead sheath or welded aluminum sheath.

Composition: Be compounded by 1 layer of semi conductive nonwoven and superabsorbent polymers

Item	Unit	TDS
		ZSD25	ZSD30	ZSD40	TEST
Thickness	MM	0.25±0.05	0.30±0.03	0.40±0.04	ISO 9073-2

Weight		90±10	100±10	150±10	ISO 9073-1

Swelling speed	mm/1min	≥6	≥8	≥9	JGTEST4

Swelling height	Mm/5min	≥9	≥12	≥13	JGTEST4

Tensile strength	mm/1st min	≥35	≥40	≥40	ISO9073-3

Elongation	%	≥12	≥12	≥12	ISO9073-3

Short term stability	°C	230	230	230	JGTEST5

Long term stability	°C	90	90	90	TEST6/IEC216


Surface resistance	Ω	<1500	<1500	<1500	TEST8/DIN53462


Moisture content	%	<9	<9	<9	ISO287

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: This is too difficult to give you a way to just try: with a fine wire rope, that is, lift the clothes on the stick so thick, the end of a bend, with a tape wrapped around the head, try can not wear, wear When the possibility of rotating wire rope, if you can go through the success of the half, the key is to use the wire through the more difficult, can only use the cord, hard-line 100% make life difficult.

Q: Engineering materials inspection, all types of cable wires should be issued a test report?: This approach is a lot of the general is to extend the city line, that is, line 220V AC line lengthened, some in Taobao. 2. to extend the low-voltage line, engage in a power plug on the plug, the same set of seats, you can easily do an extension line, when you want to use, docking about it, when you can not close up. This is also on Taobao, when to buy, pay attention to the socket, plug the model to the on.

Q: What machinery is required to make wire and cable?: Oh, the pipeline is poured before the layout according to the design drawings.

Q: Ipad not charge how the matter. Said the cable or accessories have not been certified, and may not be able to cooperate with this ipad reliable work....: According to the "Power Engineering Cable Design Code" GB-. 5.3.3 only asked for the depth of the cable buried directly: drop the blue skin to the ground depth, not less than 0.7 meters; when located in the roadway or farmland Under the appropriate should be deepened, and should not be less than 1.0 meters. 5.4.3 protected pipe buried in the ground, should meet the requirements under the depth of the pressure and environmental corrosion resistance. Through the uneven settlement of the backfill section and other places to increase the force, it is appropriate to use steel. Another direct burial should be selected armor type.

Q: IPhone mobile phone data cable can not charge the power, the above shows the cable or accessories not certified can not work with the iPhone,: Wiring room refers to the distribution of the weak floor of the room, the weak point refers to the building weak vertical pipe

Q: How to determine how much wire and cable should be used, the current load and how the corresponding wire, such as 4BV, under what circumstances, YJV240 what circumstances, the load is much more: According to the control cable and the power of the different layers of laying, if the power cable to be multi-layer need to have 300mm spacing (or load capacity is large enough), if it is control cable, casually laying, if the laying of power cable laying below Layer, above the laying of control cable, but not too much affect the power cable cooling. If the high-voltage cable and low-voltage cable in principle do not allow common laying.

Q: Cable a fire line power and why the other did not pick up the line with a pen test also have electricity? Answer detailed point: Cable is a unified call, including power cables, communication cables, etc., I do not know what type of cable you need the type specifications. On the power cable in terms of the main models are: VV, BJV, VV. BJV. . ZR, NH and other models, as the specifications that too much.

Q: Decoration when the purchase of water pipes, wires and other items included in the account: Outdoor fire line must use fire-resistant KVV cable, wear pipe protection.

Q: Wire and cable fire resistance to meet what standards, which can provide about, thank you!: The electrical part of the decoration is laid by the electrician, as long as you tell him the power of your home and the equipment used, the electrician will tell you how much to buy the large diameter line, and the number and color needed.

Q: What is the warranty period for wire and cable?: Wire and cable warranty period is 30 years of national warranty period. But the specific warranty period according to the type of wire and cable and the use of conditions and temperature and applicable methods to determine. General cable maintenance period is about 15 years, but to ensure that the normal use of the environment, such as the amount of temperature is below 70 degrees, but you are more than 70 working environment to use, of course, may not be used for a year. Therefore, the most important thing is to follow the instructions to use.

Send your message to us

*Email

*TEL

*Quantity

*Unit