4 FLAMMABILITY
|
4.1
|
Flashpoint:
|
°C
|
|
open
cup
|
closed
cup
|
4.2
|
Autoignition
temperature:
|
°C
|
|
(ASTM D 2155-66; DIN 51794)
|
4.3
|
Flammable limits (volume % in air at 20°C and 1
atmosphere):
|
|
Upper
limit
|
%
|
|
Lower
limit
|
%
|
4.4
|
Suitable extinguishing agents, in order of
effectiveness:
|
4.5
|
Temperature Class, as defined in IEC Publication 79
(T1 to T6):
|
4.6
|
Apparatus Group, as defined in IEC Publication 79
(IIA, IIB or IIC):
|