AIRPLANE FUEL
LIQUID ERGOLS FOR AEROSPACE

GENERAL USE


FORMULA
REFERENCE

SEE

Hardness
IRHD
(2)

Classification
following norm
NFL
EN

Fire
Grade (3)

REMARKS

(specific characteristics, use restriction)

DESIGNATION

Working temperature :
(1)

Through service:

Peak temp.S


FUEL

Circuits, joints and distribution components

Use:
. static
. alternative
. slow rotating




Oil fuels

Aviation Fuels
. JP1
. JP4
. JP5

-20C
to
+120C

-20C
to
+140C

6 NB 1043
7 NC 1018
8 NC 1019
9 NC 1020

60
70
80
90

21 A6
21 A7
21 A8
21 A9

X
X
X
X




Mediocre resistance to the atmospheric agents

Forbidden use with hydraulic fluids like phosphoric esters SKYDROL (4)

-40C
to
+100C

-40C
to
+120C

4 NB 1016
6 NB 1017
8 NB 1200

40
60
80

21 B4
21 B6
21 B8

X
X
X

-50C
to
+90C

-50C
to
+100C

6 NA 1290

65

 

X

-55C
to
+90C

-55C
to
+100C

6 NA 1295

60

  

X

ERGOLS LIQUIDS
Static uses to slow deformations
Oxidants

-50C
to
+100C

-50C
to
+175C

7 BU 1293

70

  

X

Use in presence of  N2O4. Static applications or with weak deformations

-10C
to
+50C

-10C
to
+120C

7 DF 1298

65

62 A6

X

Use in presence of smoking red nitric acid

-10C
to
+100C

-10C
to
+120C

7 DF 1296

70

  

X

Use in presence of non smoking concentrate of nitric acid
Fuels

-55C
to
+150C

-55C
to
+170C

8 EP 1291

80

  

X

Use in presence of UDMH
Cautious to defined use

NOTES :

  1. Working temperatures depend on numerous factors and are given for information only. Please contact us.
  2. Normalised testing following  NFT 46003. Hardness' found on parts can differ of given values because of the shape and the difficulty to test on the part following the norm.
  3. b and b : test following norm FAR 25, amendment 32, paragraph 25853.
    The sign X means the formulae has not been tested or is not concerned by this testing.
  4. SKYDROL is a trade-mark of MONSANTO company.