438200
Poly(ethylene glycol-ran-propylene glycol)
average Mn ~12,000
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All Photos(3)
Synonym(s):
PEG/PPG Copolymer
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form
viscous liquid
mol wt
average Mn ~12,000
refractive index
n20/D 1.466
viscosity
35,000 cSt(25 °C)(lit.)
bp
>200 °C (lit.)
transition temp
pour point 4 °C
solubility
H2O: soluble at <70 °C
density
1.092 g/mL at 25 °C
SMILES string
OCCO.CC(O)CO
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Application
Hydraulic fluids, metal working fluids and lubricants, heat transfer fluids, solder assist fluids, quenchants, lubricants, solvents, plasticizers and foam control agents.
Features and Benefits
Good lubricity under load, noncorrosive to metals. Very low ash content, low pour point, excellent thermal stability.
Physical form
Dihydroxy functional.
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Certificates of Analysis (COA)
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