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Model NO.: RRU-0708
Trademark: EPCHEM
Transport Package: Aluminum Foil Bag
Specification: polyolefin
Origin: Shanghai
HS Code: 3902900090
Model NO.: RRU-0708
Trademark: EPCHEM
Transport Package: Aluminum Foil Bag
Specification: polyolefin
Origin: Shanghai
HS Code: 3902900090
Introduction
EPchem® RRU-0708 is polyolefin based material containing inorganic flame retardant, antioxidant, lubricant, etc., produced by mixing, plasticizing and then pelletizing. RRU-0708 is appropriate for sheath of remote subunit cables and so on.
RRU-0708 is excellent in mechanical properties, outstanding resistance to UV and good processability.

Characteristics
Properties Unit Standard Typical value* Test method
Density g/cm3 ≤1.50 1.46 GB/T 1033.1-2008
ISO-1183-1-2004
Tensile strength MPa ≥10 11.5 GB/T 1040-2006
ISO-527-1993
Elongation at break % ≥150 180 GB/T 1040-2006
ISO-527-1993
Mechanical properties after ageing ºC×h 110×168 110×168 GB/T 2951.12-2008
IEC 60811-1-2-1985
Rentention Rate of Tensile strength % ≥80 86
Rentention Rate of Elongation at break % ≥80 89
Hot deformation (90ºC*4h) % ≤50 Pass GB/T 8815-2008
IEC 60227-2007
Brittleness temperature by impact (-25ºC) Invalidation ≤15/30 Pass GB/T 5470-2008
ISO-974-2000
Volume resistivity (20ºC) W.m ≥1×1010 2.3×1012 GB/T 1410-2006
IEC 60093-1980
Dielectric strength MV/m ≥18 28 GB/T 1408.1-2006
ISO-60243-1-1998
Oxygen index % ≥30 37 GB/T 2406.2-2009
ISO-4589-2-1996
Smoke density Flame   ≤100 69 GB/T 8323-2008
ISO-5659-2006
Non-flame   ≤250 210
Content of halogen acid gas mg/g ≤5 0.9 GB/T 17650.1-1998
IEC-60754-1-1994
PH   ≥4.3 6.1 GB/T 17650.2-1998
IEC-60754-2-1991
Conductivity μs/mm ≤10 1.5
Toxicity index   ≤5 1.1 NES 713-1985
*The data in the list above is typical value rather than the guarantee value.

Processing
RRU-0708 has good processing performance, can be well processed using PVC and Polyethylene standard extrusion screw, preferring a low compression ratio (1.2 ~ 1.8) screw for the best extrusion effect. In general we recommend the following processing conditions:
  • Extruder L/D: 20~25
  • Filter (mesh): 30~60
  • Temperature setting:
     Zone1    Zone2    Zone3   Zone4    Zone5      Die
    110ºC   120ºC   135ºC  145ºC   150ºC   150~165ºC
The above temperatures are for reference only, but should be adjusted depending on specific equipment.
RRU-0708 can be extruded by squeeze die but also squeeze tube die.

Storage
These compounds must be stored under the following conditions:
  1. closed and undamaged bags
  2. ambient temperature does not exceed 45ºC
  3. avoid direct exposure to sunlight and weathering
  4. shelf life:12 months.
Package
To be packed in aluminum foil bag inside and kraft paper bags outside, 25kg net each; or damp-proof cabinets on pallet, 1000kg net each.

Hffr Compound for Remote Subunit Optical Cables
Hffr Compound for Remote Subunit Optical Cables




The workshop:
Hffr Compound for Remote Subunit Optical Cables


Package :

Hffr Compound for Remote Subunit Optical Cables
  Introduction
EPchem® RRU-0708 is polyolefin based material containing inorganic flame retardant, antioxidant, lubricant, etc., produced by mixing, plasticizing and then pelletizing. RRU-0708 is appropriate for sheath of remote subunit cables and so on.
RRU-0708 is excellent in mechanical properties, outstanding resistance to UV and good processability.

Characteristics
Properties Unit Standard Typical value* Test method
Density g/cm3 ≤1.50 1.46 GB/T 1033.1-2008
ISO-1183-1-2004
Tensile strength MPa ≥10 11.5 GB/T 1040-2006
ISO-527-1993
Elongation at break % ≥150 180 GB/T 1040-2006
ISO-527-1993
Mechanical properties after ageing ºC×h 110×168 110×168 GB/T 2951.12-2008
IEC 60811-1-2-1985
Rentention Rate of Tensile strength % ≥80 86
Rentention Rate of Elongation at break % ≥80 89
Hot deformation (90ºC*4h) % ≤50 Pass GB/T 8815-2008
IEC 60227-2007
Brittleness temperature by impact (-25ºC) Invalidation ≤15/30 Pass GB/T 5470-2008
ISO-974-2000
Volume resistivity (20ºC) W.m ≥1×1010 2.3×1012 GB/T 1410-2006
IEC 60093-1980
Dielectric strength MV/m ≥18 28 GB/T 1408.1-2006
ISO-60243-1-1998
Oxygen index % ≥30 37 GB/T 2406.2-2009
ISO-4589-2-1996
Smoke density Flame   ≤100 69 GB/T 8323-2008
ISO-5659-2006
Non-flame   ≤250 210
Content of halogen acid gas mg/g ≤5 0.9 GB/T 17650.1-1998
IEC-60754-1-1994
PH   ≥4.3 6.1 GB/T 17650.2-1998
IEC-60754-2-1991
Conductivity μs/mm ≤10 1.5
Toxicity index   ≤5 1.1 NES 713-1985
*The data in the list above is typical value rather than the guarantee value.

Processing
RRU-0708 has good processing performance, can be well processed using PVC and Polyethylene standard extrusion screw, preferring a low compression ratio (1.2 ~ 1.8) screw for the best extrusion effect. In general we recommend the following processing conditions:
  • Extruder L/D: 20~25
  • Filter (mesh): 30~60
  • Temperature setting:
     Zone1    Zone2    Zone3   Zone4    Zone5      Die
    110ºC   120ºC   135ºC  145ºC   150ºC   150~165ºC
The above temperatures are for reference only, but should be adjusted depending on specific equipment.
RRU-0708 can be extruded by squeeze die but also squeeze tube die.

Storage
These compounds must be stored under the following conditions:
  1. closed and undamaged bags
  2. ambient temperature does not exceed 45ºC
  3. avoid direct exposure to sunlight and weathering
  4. shelf life:12 months.
Package
To be packed in aluminum foil bag inside and kraft paper bags outside, 25kg net each; or damp-proof cabinets on pallet, 1000kg net each.

Hffr Compound for Remote Subunit Optical Cables
Hffr Compound for Remote Subunit Optical Cables




The workshop:
Hffr Compound for Remote Subunit Optical Cables


Package :

Hffr Compound for Remote Subunit Optical Cables
 

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