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Silane Crosslinked Building Wire Insulation Material (XLPE)

Four models · Comparison and selection
YHSDG-105-A

105℃ Low Smoke Halogen Free Flame Retardant Polyolefin Insulation Material features excellent toughness resistance to brittle cracking at low temperatures superior resistance to cracking upon bending compared with rigid PVC resistance to hydrolysis, mould and soil corrosion

YHSDG-105-A has excellent mechanical property,flame resistance,electrical properties and the good processability . Comply with IEC 60332-1&EN50363-5 EI5,Rohs and Reach.
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YHS-10190

90℃ Silane Crosslinked Polyethylene Insulation Material Low-temp Fast Crosslinking High Productivity Stable Finished Product Cost-effective Green & Eco-friendly

This product is a 90℃ grade silane crosslinked polyethylene insulation material dedicated to low voltage cables, strictly following JB/T 10437-2004 industry standard and meeting RoHS and REACH environmental requirements.
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YHSDG-105-A 105℃ Low Smoke Halogen Free Flame Retardant Polyolefin Insulation Material

YHSDG-105-A

Unique Advantages

High-Speed Extrusion Capability: Extrusion line speed can reach ≥ 350 m/min, ensuring high production efficiency.
Excellent Insulation Resistance Stability: oAfter the finished cable is aged in water at 90°C for 2 hours, the insulation resistance remains at a minimum of 10 MΩ·km. oAfter continuous water immersion testing at 50°C for several weeks, the stabilized insulation resistance is not less than 5 MΩ·km.

Description

YHSDG-105-A has excellent mechanical property,flame resistance,electrical properties and the good processability . Comply with EN50363-5 EI5,Rohs and Reach.

Application

Trade Mark A:B Product Name Application
YHSDG-105-A 97:3 105℃ Silane crosslinkable Low smoke Halogen free Flame retardant Polyolefin Cable Material Cable Insulation

Performance

No. Test Items Unit Typical Value：YHSDG-105-A
1 Appearance - Compliance
2 Density g/cm³ 1.41
3 Tensile Strength Mpa 12.0
4 Elongation at Break % 240
5 Ageing Test conditions - 135°C*168h
Variation of Tensile strength % +18
Variation of Elongation % -20
6 Low-temperature Impact Test Conditions - -40°C
Failure (≤15/30) Piece 0
7 Oxygen Index % 30
8 Volume resistivity (20°C) Ω.m 3.0*10¹³
9 Dielectric Strength (20°C) MV/m 28
10 Hot Set Test Test Conditions - 200°C 0.2Mpa 15min
Elongation under Load % 40
Permanent deformation after cooling % 0
11 Acid gas emission during burning Halogen acid gas content mg/g 0
pH value - 5.1
Conductivity µs/mm 5.0
12 Smoke Density Flaming Ds max 80
Can be customized according to customer’s requirements.

Use Methods

1. Mixing: Mix the A and B Component evenly, drop them into the hopper. Please use EVA masterbatch if color required(it should be dry). The material must be use up within 2 hours after unpacking.(It can’t be dried.)Avoid to bring the external water in during the process.
2.Screw Type: Suggest to use equal distance& unequal depth,single flight screw. Compression Ratio: 1.5±0.2
3.Extrusion Temperature:
YHSDG-105-A: Zone1 110±10 Zone2 120±10 Zone3 140±10 Zone4 150±10 Neck 160±10 Head 160±10
Δ Control the melt temperature of Insulation at 170±10℃. The extrusion temperature needs to be adjusted according to the actual situation
4.Pay-off Speed: Without the effect of smoothness and performance, the faster,the better.
5.Cross-linking: :Natural Cross-link:Temperature 15-25℃,cross-link will finished around 7days.When temperature is higher than 25℃,cross-link will finished around 3days.Water bath or Steam:Control the temperature around 60-70℃,cross-link will finished about 4hours. (the thickness of the test piece is 1mm) Full performance test,water bath (steam) 65℃, more than 8 hours, ensure the material is fully cross-linked.

General processing instructions & Package, Transport and Storage

Customizable according to customer requirements · Packaging: aluminum foil bag · Storage: clean and dry warehouse, avoid sunshine and rain.

Package:

  • 25kg/bag, with PE bag inside and Kraft paper bag outside.

Transportation:

  • It should be protected from direct sunshine, rain and moisture during transportation.

Storage:

  • Keep in clean, dry and ventilated warehouse.

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