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Cogegum® AFR/920

Polyolefin

Supplied by Solvay Specialty Polymers

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Product Description
Polyolefin based thermoplastic compound containing a fire retardant system that contributes to give the cable self-extinguish properties without halogenidric acids evolution; furthermore, toxic and corrosive gases emission and smoke generation are particularly reduced. These characteristics make this compound suitable in all applications where the fire behavior of cable materials is one of the main concerns to be considered in establishing a high safety level in public places. This material complies with RoHS requirements.

standard complying
  • EN 50363-0 M1, M9; EN 50363-7 TI6, TI7; EN 50363-8 TM7; IEC 60502-1 ST8; Cenelec HD 624.7 S1; Cenelec HD 624.6 S1; VDE 0207 HM2, HM4, HM5, HJ2; BS 7655 LTS1, LTS2, LTS3, LTS4; BS 6724; IEC 60092 SHF1; UNE 211002 TIZ1; UNE 21123-4
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Features 
  • Flame Retardant
  • Halogen Free
  • Low Emissions
  • Low Smoke Emission
  • Low Toxicity
  • Self Extinguishing
Uses 
  • Cable Jacketing
RoHS Compliance 
Physical
Nominal Value
Unit
Test Method
Specific Gravity 2
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (150°C/21.6 kg)
g/10 min
 Internal Method
Water Absorption - 24 hr (212°F)
mg/cm²
 IEC 60811
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Break)
psi
 IEC 60811
Tensile Elongation (Break)
%
 IEC 60811
Hardness
Nominal Value
Unit
Test Method
Shore Hardness (Shore D)
 
 ISO 868
Thermal
Nominal Value
Unit
Test Method
Bending Test (-13°F)
 
 IEC 60811
Cold Impact (-13°F)
 
 IEC 60811
Heat Shock (302°F)
 
 IEC 60811
Hot Pressure Test - max. penetration (212°F)
%
 IEC 60811
Aging
Nominal Value
Unit
Test Method
Change in Tensile Stress
      
77°F, 4 hr, in Hydrocarbons
%
 CEI 20-34/0-1
149°F, 750 hr, in UV/VIS Radiation 3
%
 ISO 4892-2/A
158°F, 4 hr, in SAE 20 Oil
%
 IEC 60811
158°F, 168 hr, in Water
%
 BS 6724
176°F, 168 hr, in Air oven
%
 IEC 60811
230°F, 168 hr, in Air oven
%
 IEC 60811
Change in Tensile Strain at Break
      
77°F, 4 hr, in Hydrocarbons
%
 CEI 20-34/0-1
149°F, 750 hr, in UV/VIS Radiation 3
%
 ISO 4892-2/A
158°F, 4 hr, in SAE 20 Oil
%
 IEC 60811
158°F, 168 hr, in Water
%
 BS 6724
176°F, 168 hr, in Air oven
%
 IEC 60811
230°F, 168 hr, in Air oven
%
 IEC 60811
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
     IEC 60502
68°F
ohm·cm
  
158°F
ohm·cm
  
Insulation Resistance Constant
     IEC 60502
68°F
Mohm·km
  
158°F
Mohm·km
  
Flammability
Nominal Value
Unit
Test Method
Oxygen Index
%
 ASTM D2863
Calorific Potential - Upper (gross)
MJ/kg
 ISO 1716
Corrosive Gas in Smoke
     IEC 60754-2
Conductivity
µS/mm
  
pH
 
  
Halogenidric Acid Emissions
%
 IEC 60754-1
Temperature Index (Burning)
°F
 NES 715
Additional Information
coloring
  • EVA based masterbatches added at 1.2-1.5% (approx.) by weight; in order to avoid scotching problems during processing, predrying of colour masterbatch is suggested if moisture absorption occurred during storage (4-6 hours at 60-70°C).

storage
  • The product should be stored under the following conditions:
    • closed and unbroken bags
    • ambient temperature not exceeding 35°C
    • avoid direct exposure to sunlight and weathering

  • Product alterations could occour due to extended period of storage. Its use within six months from the production date is suggested.
  • Solvay Padanaplast S.p.A. accepts no liability of any kind in case the above mentioned conditions are not fulfilled.

packaging
  • 25 kg moisture-resistant bags on 1375 kg pallet or carton box of 1000Kg.
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Cogegum® AFR/920, Cogegum AFR920, Cogegum® , Cogegum, CogegumAFR920, AFR, AFR/920, AFR920, AFR:920, AFR+920, AFR-920, AFR_920, AFR 920, Polyolefin, Unspecified, Polyolefin Unspecified, Polyolefin, Solvay Specialty, PolyolefinUnspecified, 920AFR
Features
Features may also be described by the following terms: Zero Halogen Content, Halogen Free, Self Extinguishing, Self-Extinguishing, Low Emissions, Low Smoke Emission, Low Toxicity.
Extrusion
Nominal Value
Unit
 
Cylinder Zone 1 Temp.
°F
  
Cylinder Zone 2 Temp.
°F
  
Cylinder Zone 3 Temp.
°F
  
Cylinder Zone 4 Temp.
°F
  
Collar Temperature
°F
  
Head Temperature
°F
  
Die Temperature
°F
  
Extrusion Notes
extrusion equipment
  • Standard extruders for thermoplastics equipped with low compression screw (1:1.2-1.4 compression ratio and 20-25 L/D ratio are suggested), and an adequate barrel thermoregulation.
  • Screw cooling is not required.

  • Filter net: not necessary; in case, use 40-80 mesh/cm² max. Anyway the use of the breaker plate is advisable, in particular using low compression screws.
Notes
1Typical properties: these are not to be construed as specifications.
223°C
3R.H. 50%, specific irradiance 0.51 W/m2 at 340 nm
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.