Quick Extruding Silane Cross-Linkable PE Compound for 3KV and Below Cable Wire

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

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Supply Capability:: 1000000kgs kg/month

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Description

Grade 4214Q is sioplas (two steps) silane XLPEcompound for low voltage cable with small cross sectional area, it is composed by silane crosslinkable low density polyethylene (compound A) and silane crosslinkable catalyst (compound B). Compound A is grafted by high activity silane and special PE compound, while compound B adopts the advanced cataly stsystem. The product has outstanding performance and major characteristics are

◆The product is suitable for the extrusion method of squeezing extrusion,half-tubing extrusion and tubing extrusion.

◆Cables made from the product have excellent performance in smooth cable surface, high extrusion speed and production efficiency.

◆Suitable for cable cross-sectional area less than 16mm².

Standard

Performance test is in accordance with JB/T 10437-2004 standard. After crosslinked in the tepid water, the cable made from the product grade 4214Q can comply with the standard of IEC60502-2004, GB/T12706-2002.

Main Properties & Typical Values

Test items	Test method	Unit	Standard	Typical value
Tensile strength	GB/T1040.3	MPa	≥14.0	19.0
Elongation at break	GB/T1040.3	%	≥350	480
Heat ageing properties (Test temperature 135℃, 168hr) Maximum tensile strength change Maximum elongation at break change	GB/T8815	% %	±20 ±20	-12 -5
Heat elongation （200±3)℃x15minx0.2MPa) Maximum elongation change under load Maximum permanent elongation change after cooled	GB/T2951	% %	≤80 ≤5	68 -4
Dielectric strength	GB/T1408.1	MV/m	≥30	43*
Volume resistance (20℃)	GB/T1410	Ω.m	≥1.0×10¹⁴	3.5×10^14*
Gel content	JB/T 10437	%	≥60	60

Typical values were tested on the 1mm sample strip by squeezing film extrusion after mixing compound of A& B (at percentage of 95:5) and be boiled in hot water at 90℃for four hours.

*Especially, these typical values were tested by press moulding sample under the condition of 180±2 ℃, 15min, and pressure over 15Mpa, then boiled in 90℃ water for four hours.

Recommended Processing Technique

1. Extrusion Equipment

Most extruders for PVC and PE suit for 4214Q.

The recommended equipment and processing technique is as following.

Ratio of length and diameter 18—25:1

Diameter 45—120mm

Ratio of compressing 1.5—3.5

Ratio of elongation 1:1.0—1:1.5

Filtering mesh 40/60/40

2. Extruder processing temperature and other related settings

Temperature Setting: Specific processing temperature should bebased on different equipment and pressing conditions, reference settings are as following:

Feeding section（℃）

Compression Section（℃）

Measurement Section

（℃）

Die head and Mould

（℃）

150~165

165~175

175~190

190~200

Die head setting: Squeezing extrusion style, half-tubing extrusion style and tubing extrusion style

Cooling water temperature: Should not beless than 25℃,gradual cooling water tank is recommended.

3. Crosslink

After extrusion and cooling, the cable can be crosslinked by immersed in hot water (90℃) or exposed in low pressure vapour. The time required for crosslink is based on the thickness of the insulation and the coil size, the thicker the insulation and the greater the coil size, the longer the crosslink time required. The crosslink time canbe calculated according to the equation of 4hr/mm for 90℃.

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: There must be no room for consultation I did not have to do for seven years lazy they want to do nothing irresponsible

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: 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: Apple mobile phone does not support this charge when charging this thing how to charge: I use the TV as a computer screen, connect the HD line, how no sound

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: Wire and cable model ZD what does it mean: Put the water clean, with a table to measure the insulation resistance between the lines, as long as no less than 1.5-2 can.

Q: Why this cable has not yet been certified: The manufacture of wire and cable is completely different from that of most electromechanical products

Q: Why does the bird stand on the wire without anything, but if people touch it,: Is not the home of the bus box? Generally put a cat, a router, a power outlet, two transformers, the other is the network cable and telephone, the key space to be enough

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.

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