Water Tree Retardant XLPE Compound for 35KV and Below Power Cable

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 1000000kgs kg/month

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Main Properties & Typical Values

Test Items	Unit	Test Method	Standard	Typical value
Tensile strength	MPa	GB/T1040.3	≥13.5	24.3
Elongation at break	%	GB/T1040.3	≥350	514
Heat ageing properties (Test temperature 135℃, 168hr) Maximum tensile strength change Maximum elongation at break change	% %	GB/T8815	±20 ±20	8 0
Heat elongation （200±3)℃x15minx0.2MPa) Maximum elongation change under load Maximum permanent elongation change after cooled	% %	GB/T2951	≤80 ≤5	55 0
Impact brittle temp. (-76℃) Impact brittle	Failure no.	GB/T5470	≤15/30	pass
Dielectric Strength	MV/m	GB/T1408.1	≥25	35
Dielectric loss factor 50Hz, 20℃	--	GB/T 1409	≤5×10^-4	2.1×10^-4
Dielectric constant 50Hz, 20℃	--	GB/T1409	≤2.35	2.30
Volume resistance (20℃)	Ω·m	GB/T 1410	≥1×10¹⁴	3.1×10¹⁴
Gel content	%	JB/T10437	≥80	85
*Relative size of water tree growth	%	Q/GHPX 114	≤50	40

Note: *Technical property meaning:The percentage of water tree growth size of the water tree retardant XLPE compound

All typical values were tested by press moulding sample under the condition of 180±2 ℃,15min, and pressure over 15Mpa, then cooling to room temperature

Referring to the JB/T10437-2004 standard, the company standard specified that in every 1kg sample of grade 4205TR-35, the impurities with diameter 0.175 ~ 0.250mm must not be more than 5 pieces, the impurities with diameter more than 0.250mm must be zero.

We have strict control over theraw material of product grade 4205TR-35, which has been produced under purified environment. The typical value of product impurity content is:

Particle diameter (mm) No. of particle

0.175-0.25 1

>0.25 0

Q: What brand of cable is good, what are the top ten brands of wires?: If you are talking about the three-core wire, black - ground brown - line of blue - zero line. If it is 3 plugs, your wire is only 2 lines. Then the yellow received L, black received N. The above is the ground wire.

Q: Apple phone display cable or accessories not certified how to do: Reply 3 # shops always have the door, and the door must be adjacent to the outdoor channel. Outdoor channel is public space! So the shop should be able to find the wiring channel. You have not encountered the situation, the map stickers out to see it?

Q: What machinery is required to make wire and cable?: Line pipe is poured before the concrete is laid on the cloth, fixed on the template or steel, pouring a need to install a class at any time to adjust its position!

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: What is the difference between "wire" and "cable"?: Simple point, the plotter is generally used to out of the line map, the general is the Academy of Engineering, the Bureau of the use of a CAD map, and some can also be some effect of the general effect of the map, generally suitable for color requirements are not very high, but right Print accuracy requires a high place. Inkjet machine can be divided into indoor and outdoor ink, outdoor irritating smell, for outdoor advertising like the effect of the map, the indoor no irritating smell, the general subway, as well as other indoor advertising are used this out of

Q: Apple 6 Charging Why always show this cable has not yet been certified: Cable and cable distinction In fact, "wire" and "cable" and there is no strict boundaries

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?: BV1 * 2.5 is a 2.5 square line. 2 * 2.5 is two 2.5 square lines. 3 * 2.5 is three 2.5 square lines. 4 * 2.5 is the 4 2.5 square line lighting wire power cord with 2 * 2.5. Light wire with 1.5 is enough. Socket (pipe) with three 2.5 square lines, you can also use 3 * 2.5 a. 4 * 2.5 for three-phase motors.

Q: How are various wire and cable models named?: Cable type a lot, here to give an example: ZRC-YJV22-0.6 / 1KV3 * 25 +2 * 16 This model specification means: C-class flame retardant (ZRC) XLPE insulated (YJ) PVC jacket 22) steel tape armor (0.6 / 1KV) 0.6 / 1 kV (3 * 25) 3 25 square (+ 1 * 16) plus two 16 square copper conductor flame retardant copper core steel tape armored cross-linked poly Ethylene insulated PVC sheathed low voltage electric power.

Q: If you want to sell wire and cable, then what to do in advance to detect? The The The The The: If you use the color component output, you have to have the color difference component interface. With the color line facing the same color on the line. AV line of the yellow plug is the video, red and white is the audio delay Han silhouette cellar jealous of the tea, according to the same color received TV

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