Dowpol Chemical International Corp.

Dowpol Chemical
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Polybutene 680

Model: PB 680

Performance

  • No Color, no odor and non-toxic
  • Excellent stability of oxidant and UV light
  • Improve the lubricity
  • High purity
  • Very enhancement in solution viscosity
  • Excellent shearing resistance
  • No poisonous residue and lower coke formation
  • Longer oil-drain intervals
  • Extended equipment lifetime
  • Reduced energy consumption
  • usage instead of bright stock

 Characteristics 

Item
Unit
Typical
Test Method
Molecular weight
Mn
680
GPC
Kinematic Viscosity
cSt
 
ASTM D445
40℃
 
1700
 
100℃
 
80
 
Flash Point(COC)
175
ASTM D92
Pour Point
-14
ASTM D97
Density @25℃
g/cm3
0.874
ASTM D1963
Loss on Heating
% wt
0.64
ASTM D2101
Color
APHA
15
ASTM D1209
Water Content
ppm
30
ASTM D6304
Acid Value
mgKOH/g
0.01
ASTM D974
Sulfur Conte nt
ppm
1
ASTM D2785
 
Application

  • Hydraulic Fluids
  • Compressor Oils
  • Grease
  • Metal Working Fluids
  • Gear Oils
  • 2-Stroke Engine Oils
  • Transmission Fluids
  • Quench Oil(Accelerated Cooling Brightener)
Downloads
TDS for Lubricants

PDF (90 KB)