Silane Cross-Linkable PE Compound for 1KV and Below Cable Wire

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
1000000kgs kg/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Description

Grade 4234 is sioplas (two steps) silane XLPE compound and suitable for 1kv and below low voltage cable, it is composed by 95% silane crosslinkable low density polyethylene (compound A) and 5% catalyst (compound B).  The product has outstanding performance in high speed extrusion, smooth cable surface, wild processing temperature, easy processing and convenient  to use.

Standard

After crosslinked in the tepid water, the cable made from our product grade 4234 can comply with the standard of IEC60502-2004, GB/T12706-2002.

MainProperties & Typical Values

Test items

Test method

Unit

Standard

Typical value

Tensile strength

GB/T1040.3

MPa

≥16.0

21.0

Elongation at break

GB/T1040.3

%

≥350

580

Heat ageing properties (Test temperature 135℃, 168hr)

Maximum tensile strength change

Maximum elongation at break change

GB/T8815

%

%

±20

±20

7.0

5.2

Heat elongation (200±3)℃x15minx0.2MPa)

Maximum elongation change under load

Maximum permanent elongation change after cooled

GB/T2951

%

%

≤100

≤4

42

-2

Impact brittle temp. (-76℃)

GB/T5470

---

≤15/30

Pass*

Dielectric Strength

GB/T1408.1

MV/m

≥30

40*

Dielectric loss factor 50Hz, 20℃

GB/T1409

---

≤5.0×10-4

3×10-4*

Dielectric constant 50Hz, 20℃

GB/T1409

---

≤2.35

2.25*

Volume resistance (20℃)

GB/T1410

Ω.m

≥1.0×1014

5×1014*

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 4234.

The recommended equipment and processing technique isas 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 be based on different equipment and pressing conditions, reference settings are asfollowing:

Feeding Section(℃)

Compression Section(℃)

Measurement Section

(℃)

Die head and Mould

(℃)

130~155

155~170

170~180

180~200


Die head setting:
Squeezing extrusion style is recommended

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 can be calculated according to the equation of 4hr/mm for 90℃.

Please contact our customer service for more technical service.


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Will the extension of the output of the electric vehicle charger wire affect the voltage?
Please provide air-conditioned three-leg socket photo, because you said "open inside is 2.5 square line ~ is a separate line ~" is not very understanding.
Q:Fiber optic cable split box, integrated wiring box, cable terminal box, cable transfer box difference
KVV is the control cable, generally do industrial control; and RVS is twisted pair, generally used for weak system, to eliminate the interference requirements of the occasion, such as two-wire bus system, specifically, the electrical fire bus more Such as RS485 bus and so on.
Q:Wire pipe inlet air switch trip how to do?
The middle of the line is not a problem where there is a problem in the place where the joints check the place of the joints can not do the lines are out to check the time and effort
Q:Buy Taipower c 450P with remote control to add audio and video cable
Cable and cable distinction In fact, "wire" and "cable" and there is no strict boundaries
Q:Seeking the basement of the outer wall piercing the cable after the casing, how to solve the water (200 points online)
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:Is there a difference between PE cable and PE water supply pipe?
Rubber over the bridge surface curing treatment, nice and at the same time to ensure a safe Pressure tonnage: 5 tons to 65 tons, indoor and outdoor are available (and provide only tramway) Uses: used in engineering department exhibition company, power company construction line, play a role in protecting the line Rubber trough ■ tough, insulated, high pressure (maximum load of 65 tons) rubber over the bridge ■ suitable for all outdoor weather, rain, lightning, moisture, flame retardant ■ surface non-slip surface texture ■ Position protection to the type of cable and communication data cable ■ unique design, no need to destroy the ground installation ■ durable, the surface of non-slip surface texture ■ simple installation, easy to move, structural design briefs practical ■ unique elbow, tee, Selection ■ 1 hole, 2 holes, 3 holes, 4 holes, 5 holes design, fully applicable to the exhibition, performing arts, workshops, power, communications, military and other industries 2 Specifications Table 1 Specifications 1000 × 130 × 20 aperture 40 × 13 Weight 12KG (for indoor cable signal line, etc) 2 Specifications 1000 × 275 × 40 aperture 105 × 30 Weight 32KG (for indoor wiring too thick if the wire, etc) 3 Specifications 1000 × 250 × 50 aperture 32 × 35 Weight 7KG (applicable Over motor vehicles and large trucks, etc) 4 Specifications 900 × 500 × 75 Aperture 50 × 60 Weight 19KG (for motor vehicles and forklifts, etc) 5 Specifications 900 × 500 × 75 Aperture 32 × 35 Weight 21KG (for the workshop workshop, such as truck ) 6 Specifications 900 × 620 × 110 Aperture 90 × 90 weight The amount of 28KG (for small trucks and large trucks, etc) 7 specifications 1000 × 310 × 55 aperture 35 × 35 weight 15KG (for workshop workshop forklift or private cars, etc) 8 specifications 770 × 485 × 65 aperture 40 × 40 weight 18KG For the workshop workshop plant forklift, etc)
Q:Now the market professional installation monitoring the construction team how much money a point? , As well as cable patch panels and telephone patch panels how much money a point? Is it distance?
I think it is possible, because in our (old) substation, the cable trench is the drain, the cable erected in the cable bracket.
Q:When pouring concrete is how to put the tube
Oh, the pipeline is poured before the layout according to the design drawings.
Q:Connect the computer to the TV. The The Using the HDMI cable. The The Line no problem. The Why not even after the audio video. The The Amplifier is Denon 1311
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:Home leaked, installed in the floor below the wire was blisters will have any security risks? How can the water inside the pipe to dry
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.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range