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Made by BASF SE, sold by Nano Cats GmbH
Pluronic® L-121 (PEO-PPO-PEO)
Pluronic® L-121 (PEO-PPO-PEO)
Regular price
€40,00 EUR
Regular price
Sale price
€40,00 EUR
Unit price
/
per
Taxes included.
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Application
Cleaner for hard and soft surfaces, defoamer in coatings and in water treatment. Lubricant in metalworking, defoamer and extender for linear and cross-linked polyesters and polyurethanes.
Performance characteristics and advantages
Surface active material whose properties depend on the ratio between hydrophilic (EO) and hydrophobic (PO) units. A high EO content results in better O/W stabilizers.
Physical form
Terminal primary dihydroxy-functional oligomer.
Synonyms:
Pluronic® L121
PEG-PPG-PEG
PEO-PPO-PEO
Molecular Formula:
HO(CH2CH2O)5(CH2CH(CH3)O)68(CH2CH2O)5H
PEO5PPO68PEO5
Variables in Skeleton formula
a = 5
b = 68
CAS-Nummer:
9003-11-6
9003-11-6
Vapour pressure
<0.3 mmHg (20°C)
Form
Viscous liquid
Molecular weight
ca. 4,400 g/mol
Composition
PEG, 30 wt%
Refractive index
n20/D 1.454
Surface tension
33 dyn/cm, 25°C, 0.1 wt. % H2O
Viscosity
1,200 cP (25 °C, Brookfield)(lit.)
Transition temperature
Cloud Point 14°C (1 wt. % aqueous solution)
softening point 5 °C
softening point 5 °C
Density
1.006 g/mL at 25 °C
HLB (Griffin)
ca. 2
InChI
1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2
InChIKey
RVGRUAULSDPKGF-UHFFFAOYSA-N
Legal notice
Pluronic is a registered trademark of BASF.
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