Designation:High
waterbase fireresistant pressure medium Standard:200L/cask Brief introduction
The high waterbase fireresistant pressure medium that the recent
years develop.It is to be constitute by the 95% water and 5% compound
function additive, having the good resistant fibre function, the
price is cheap, the raw material source convenience, be advantageous
to the advantages, such as economy energy and environmental protection...etc..
Performance Index:
Item
value
test methods
Kinematic
Viscosity
40°C mm2/s
1.5-2.5
GB/T265
density 20°C g/cm3
1.0-1.1
GB/T2540
PH
7.5-10.5
GB/T7304
flash point °C
nothing
GB/T3536
erosion
level
50°C *48h
steel
copper
nothing
SH/T0450
4 balls test 1200speed/min
Pb,N,(not less than)
D294N30MIN,MM,(not more than)
686
0.70
GB/T3142
froth 24°C
height of foam ml (not more than)
time of defoaming 1min (not more than)
300
10
GB/T12579
Use in:
Be applicable to various water pressure systems,such as the electric
stove of the metallurgy profession, the machine liquid presses
the system, the coal mine liquid matches the machine system and
the center water pressure system of the hydraulic press etc. accidentally
particularly the commutability tradition emulsifies the liquid,
pressing the system usage in the homologous liquid.
