Product name: 125 Radiation XLPE Formula(RoHS)
Item: HEGC 1251H
Item: HEGC 1251H
Details:
125 EM Radiation Crosslinking Flame Retardent XLPE Wire&Cable Compounds
125 EM Radiation Crosslinking Flame Retardent XLPE Wire&Cable Compounds
1. Introduce
HEGC 1251H is a low-halogen, flame-retardant, radiation crosslinking XLPE, wire&cable insulation compounds. It has been designed for flame retardent appliance material wire, especially UL 3398, 3321, 3289 etc. If need. Standard color concentrates(EVA or PE based)can be used or we can provide directly color compound. The compound has the following features: Good physical properties, Good electrical properties, Highly flame-retardant, Excellent processability.
HEGC 1251H is a low-halogen, flame-retardant, radiation crosslinking XLPE, wire&cable insulation compounds. It has been designed for flame retardent appliance material wire, especially UL 3398, 3321, 3289 etc. If need. Standard color concentrates(EVA or PE based)can be used or we can provide directly color compound. The compound has the following features: Good physical properties, Good electrical properties, Highly flame-retardant, Excellent processability.
2. Processing Techniques
It has excellent processability, it'Draw-Down Ratio is greater than 2: 1. Pressure Die, Semi-pressure Die, Tube-on Die can be used. In a generaly way, Pressure Die is recommended. It can be processed with ordinary screw extruder with L/D=18-25\Screw compression ratio≤ 3: 1.
Recommended processing temperature:
150\165\175\175\165\165 Die
The above temperature can be adjusted according to actual situation, but generally not exceed 185.
Recommended radiation dose: 12-16Mrad.
*For more detailed information, please contact directly with our company.
It has excellent processability, it'Draw-Down Ratio is greater than 2: 1. Pressure Die, Semi-pressure Die, Tube-on Die can be used. In a generaly way, Pressure Die is recommended. It can be processed with ordinary screw extruder with L/D=18-25\Screw compression ratio≤ 3: 1.
Recommended processing temperature:
150\165\175\175\165\165 Die
The above temperature can be adjusted according to actual situation, but generally not exceed 185.
Recommended radiation dose: 12-16Mrad.
*For more detailed information, please contact directly with our company.
3. Product
Figure: Particle
Package: 25Kg/Bag
Figure: Particle
Package: 25Kg/Bag
4. Storage
It is recommended that all compounds be stored indoors and in their original unbroken package. This store area should be controlled to avoid wet
It is recommended that all compounds be stored indoors and in their original unbroken package. This store area should be controlled to avoid wet
Property | Unit | Typical Value | Test Method |
Density | g/cm 3 | 1.24 | GB 1033 |
Tensile strenth | Mpa | 15.7 | GB/T 1040 |
Elongation at break | % | 370 | GB/T 1040 |
After aging 158× 168h | GB/T 2951 | ||
Chang of Tensile Strength | % | +5 | |
Chang of Elongation | % | -10 | |
Hot set test(200, 0.2Mpa) | GB/T 2951 | ||
Max elongation underload | % | 80 | |
Max permanent elongation aftercooling | % | 2 | |
Low Temperature Brittleness (-40) |
pass | GB 5470 | |
Volume Resistivity at 20 | Ω . m | 3.7× 10 12 | GB 1410 |
Dielectric Strength | Mv/m | 26 | GB 1408 |
Limiting Oxygen Index(LOI) | % | 29 | GB 2406 |
Cadmium(Cd) | ppm | < 2 | BS |
Lead(Pb) | ppm | 14 | US |
Mercury(Hg) | ppm | < 2 | US |
Hexavalent Chromium(Cr VI) | ppm | < 2 | US |
PBBs(Polybrominated biphenyls) | ppm | < 5 | US |
PBBEs(PBDEs)(Polybrominated biphenyl ethers) |
ppm | < 5 | US |