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PLAINTIFF'S EXHIBIT
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FENWAL INC .Tb'IX 710 380 1072 - ASHLAND NASS %2>' .
ATT:
PHILLIP JENNINGS
10^19
RESULTS OF TEST PROGRAM
AIR MILLED ATRIZINE 80 W EATCH'M 2089-128-I
MAXIMUM EXPLOSION PRESSURE
123 PSIG
MAXIMUM RATE OF PRESSURE RISE
2000 PSI/.SEC-.
MINIMUM OXYGEN CONCENTRATION
18%
MINIMUM IGNITION ENERGY
470 MILLIJOULES.
DUST CLOUD IGNITION TEMPERATURE
1130 D/F-
DUST LAYER IGNITION TEMPERATURE
750.D/F
MINIMUM EXPLOSIVE CONCENTRATION
0.17 OUNCESyCUBIC FOOT
IGNITION SENSITIVITY .
0 .04 - -WEAK ' .
FXPL OS I ON SEVERITY
1.08 - STRONG
'^pDEX. EKPLOSIBI.LITY
0.04 - WEAK
AIR MILLED BLADEX 80 W HERBICIDE BATCH 2089-128-2
MAXIMUM EXPLOSION PRESSURE
142 PSIG
MAXIMUM RATE OF PRESSURE RISE
2600 PSiy.SEC
MINIMUM OXYGEN CONCENTRATION
20%
MINIMUM IGNITION ENER6Y
396 MILLIJOULES
DUST CLOUD -IGNITI ON TEMPERATURE, GREATER THAN 1600 IVF
DUST LAYER IGNITION TEMPERATURE
v 380 dyp
MINIMUM EXPLOSIVE CONCENTRATION
1 0.17 OUNCESyFT S
IGNITION SENSITIVITY.
0-04, WEAK
EXPLOSION SEVERITY
1.61, STRONG
INDEX OF EXPLOSIBILITY
0.06, WEAK
JOHN P. COLL SHELLDEV MSTO
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explosivity properties of technical atrazine and ATRAZINE 80W
Property
Median Particle Size.yi
Ignition Temp., F Layer
^ Cloud \
Hinimua 02 Cone., %V
Ignition Energy, Millijoules
Min. Expl. Cone.-., oz/ft3
P max (psig/conc., oz/ft3)
Rnax (psi/sec/conc., oz/ft3)
Explosion Severity Value Rating
Ignition Sensitivity Value Rating
Explosivity Index Value Rating
T
MOLR 1806-131-5 Tech. Atrazine
2.6
Melts below 335 1655 21 457 0.21
.92/0.6 800/0.6
0.32 Weak
0.023 Weak
0.0073 Weak
MOLR 2089-128 Atrazine 80W 2.2
Melts below 335 1130 18 470 0.17
123/0.5 2000/0.6
1.08 Strong
0.04 Weak
0.04 Weak
Lam 027546
ABS-009801