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Polyglykol M 350 PU

Technical DataSheet | Supplied by Clariant

Polyglykol M 350 PU by Clariant is a linear, mono hydroxy-functional polyethylene glycol monomethyl ether (M-PEG). It has low diol content to limit formation of crosslinking diesters. Offers low alkali and low water content. Shows typical chemical reactions of alcohols/diols and very low evaporation rate. When reacted with unsaturated monomers like acrylic or methacrylic acid, esters are formed which can be copolymerized in order to increase hydrophilicity and improves dispersing properties of polymers in water. Moreover, it is esterified with methacrylic acid to yield the corresponding polyglycol mono methacrylates, which are used for the polymerization of polycarboxylate super-plasticizers. It is soluble in water, polar organic solvents like acetone or methanol and is insoluble in pure hydrocarbons. Polyglykol M 350 PU is used in synthesis and polyurethane application.

Polyglykol M 350 PU Product details

Product Type
xxxxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxxxxxxxxxxxxxxxxxxxxxxx
CAS Number
9004-74-4
Physical Form
Liquid
Appearance
Clear
Product Status
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Polyglykol M 350 PU Properties

Property

Value & Unit
Test Condition
Test Method
Water content, DIN 51777
xxxxx % m/m
Molecular mass
xxxxxxxxx g/mol
Color index, 10% m/m in water
xxxx APHA
pH (5 % w/w in water), DIN EN 1262
xxxxx
Viscosity at 50°C, DIN 51562
xxxxxx mm2/s
Pour point
xx °C
Hydroxyl value, DIN 53240
xxxxxxxxx mg KOH/g
Solidification point, EP III
xx °C
Na + K, AAS
xxxx ppm
Diol concentration, HPLC
xxxxx area %

Solubility Properties

Element
Test Condition
Test Method
Soluble in
xxxxx
Soluble in
xxxxxxxxxx
Insoluble in
xxxxxxxxxx
Last edited Feb 12, 2018
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