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Determination of toxicity index and hydrohalic acids (CEI 20-37)

SPECIFICATION FOR ELECTRIC CABLES - Test description
  Part 1
Determination of the quantity of gaseous hydrohalic acids
Part 2
Determination of the toxicity index of the gases
Combustion 20°C/min to 800°C
20 min at 800°C ± 10°C
800°C ± 10°C
Time of combustion 1 hour 20 minutes
Air flow 110 cm³/min 120 l/hour
Method of analysis of emission gases
CO, CO2 Analyzers and gas chromatography
HCI, HBr, HF, H2S Potentiometry by selective ion electrodes
SO2 Acid Titration
HCN, HCHO Spectrophotometry
NOX, NH Chemical luminescence
Acrylonitrile Mass spectrometry
  LATENE 3
H2W-V0
LATAMID 68
H2-V0
LATAMID 66
H2 G/25-V0KB1
LATILON 28D
G/30
KELON B FR H2
CEG/500
-V0CT3
Certificate issued in date 02/05/89
02/05/89 02/05/89 02/05/89 19/06/91
  mg/g ppm•
100g•m³
mg/g ppm•
100g•m³
mg/g ppm•
100g•m³
mg/g ppm•
100g•m³
mg/g ppm•
100g•m³
Carbon dioxide 450 22960 475 24235 420 21430 1135 57910 280 14285
Carbon monoxide 52 4160 100 8000 60 4800 64 5120 51 4080
Hydrochloric acid * * * * * * * * * *
Hydrobromic acid * * * * * * * * * *
Hydrofluoric acid * * * * * * * * * *
Hydrogen cyanide 2 167 40 3330 36 3000 * * 17 1416
Nitrous oxide (NO2) 0.3 15 0.4 20 2 98 0.1 5 0.15 7.5
Sulphur dioxide * * * * * * * * * *
Hydrogen sulphide # # *
* *
* *
* *
*
Ammonia * * 2.4 316 1.5 197 * * 5 658
Acrylonitrile *
* 15 635 23 974 * * 2 85
Formaldehyde 1.5 112 1.5 112 1.2 90 0.6 45 * *
Quantity of Hydrohalic Acids
Expressed as HCI (mg/g) * * * * *
Toxicity index 2.7 26.8 24.7 2.0 11.7
Legend  
  *absent # trace (<0.1 mg/g)
Note: Tests carried out the account of LATI by CSI - Viale Lombardia, 20 - 20121 BOLLATE (MI)
REMARKS
LATI does not guarantee that the data contained in this list are current, complete and error-free. To double check the values, users are kindly requested to contact LATI Technical Assistance or commercial network. LATI Industria Termoplastici S.p.A. declines all responsibility arising from any use of the information described in this document. Copyright © 1999 - 2001 LATI - All Rights Reserved

Determination of toxicity index and hydrohalic acids (CEI 20-37)

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