XL 2200

Silane Cross-linkable HFFR Insulation & Sheathing Compound for wire & cable

These compounds are silane cross-linkable halogen-free flame retardant insulation compound for wire & cable. It doesn’t emit toxic gases as well as halogen components and show excellent low smoke property. These compounds are suitable for use in shipboard insulation cable and wire & cable.

APPLICATION

IEC 60092-351 type HF XLPE ( SHF-2 )

INSULATION T3

PROPERTY

PROPERTY
Item Test method Unit Spec. Result Remark
Appearance See Pass
Specific gravity ASTM D 792 g/㎤ 1.41±0.02 1.413
O.I ASTM D 2863 % 30↑ 34.0
Tensile strength IEC 60811-501 kgf/㎟ 1.02↑ 1.41
elongation IEC 60811-501 % 125↑ 175
After Aging T.S IEC 60811-401 % ±30 15 135℃*168hr
E.L % ±30 -8 135℃*168hr
Hot Pressure Test IEC 60811-508 % 50↓ 20 100℃
Cold Bending IEC 60811-504 - No Crack No Crack -15℃
HOT-SET Hot IEC 60811-507 % 100↓ 65 200℃/15min, 20N/cm
Set % 25↓ 10 200℃/15min, 20N/cm
Volume Resistivity ASTM D 257 Ω㎝ 5.0E+14
HCI Gas IEC 60754-1 % 0.5↓ N.D
Smoke Density (Transmittance) IEC 61034-2 % 60↑ 70
pH IEC 60754-2 - 4.3↑ 6.5
Conduntivity IEC 60754-2 ㎛/㎜ 10↓ 4
Fluorine Content IEC 60684-2 % 0.1↓ N.D

PROCESSING

It must be added with Catalyst (CAT-01) masterbatch to accelerate curing. Catalyst dosage is 5 wt% and blending must be done just before using.

It is recommended that this product can be extruded on any conventional extruder equipped with a PE/PVC, 3 stage or barrier type screw having an L/D ration of 24:1 and a compression ratio of 2~3:1.

Prior to processing, we recommend that this product is dried at 50℃ during 3 hours to remove moisture.

It is sensible to moisture. Open bags must be used within 4 hours.

PROCESSING
C1 C2 C3 Neck Head Die
140 170 180 190 190 190

STORAGE & HANDLING

Should be stored under the following conditions. Room temperature 10~30℃ Closed and unteared bags Avoid direct exposure to sunlight and weathering

Maximum storage period in dry and clean place is 6 months unopened and in original packaging.

To ensure health and safety, Material Safety Data Sheets (MSDS) are available on request.

Crosslinking Condition

Immersion in water, 95℃ X 1hrs (for 0.8 mm wall thickness).

The curing time depends on insulation thickness or weather condition.