Polyglycol Methylether
Polyglykol MA 750
Edition Date :
August 16, 2023
Polyglykol MA 750 is a linear, mono hydroxy-functional polyethylene glycol monomethyl ether (M-PEG) that is completely water soluble. Polyglykol MA 750 is esterified with methacrylic acid to yield the corresponding polyglycol mono methacrylates which are used for the polymerization of polycarboxylate superplasticizers.
Product Information
Benefits
- Low diol content to limit formation of crosslinking diesters
- Completely water soluble
Product details
Product Function
- Intermediate
Applications
- Lubes and Greases
- Industrial Lubrication
- Paint additive manufacturing
- Construction
- Grinding Aids
- Concrete Admixture
- Dry mix mortars
- Plaster Boards
- Superplasticizer
Safety
Please refer to the Material Safety Data Sheet to have the complete and very latest safety information.
Technical Data
| Molar mass [g/mol] |
720-780 |
| Diol - concentration [area % HPLC] |
< 1.0 |
| Hydroxyl value (DIN 53240) [mg KOH/g] |
72-78 |
Applications
Polyglykol M 750 A is the raw material for 3rd generation superplasticizers.
It is used as a chemical intermediate for paint additives.
It is used as a chemical intermediate for paint additives.
Packaging and Storage
Delivery form
Liquid
Packaging
Stainless steel or aluminium containers with external heating coil.
Storage
Polyglycols in sealed original packaging have a shelf life of 2 years if stored in a cool, dry place.
Exclusion of moisture is very important, since liquid PEGs are hygroscopic and the solid types absorb any moisture they are exposed to due to their good solubility in water. Each time the containers are opened, they should be resealed to make them airtight.
The storage temperature should not exceed 90°C. The storage tank must have a circulation loop, top to bottom, with a dry nitrogen blanket to prevent product oxidation/degration.
Liquid
Packaging
Stainless steel or aluminium containers with external heating coil.
Storage
Polyglycols in sealed original packaging have a shelf life of 2 years if stored in a cool, dry place.
Exclusion of moisture is very important, since liquid PEGs are hygroscopic and the solid types absorb any moisture they are exposed to due to their good solubility in water. Each time the containers are opened, they should be resealed to make them airtight.
The storage temperature should not exceed 90°C. The storage tank must have a circulation loop, top to bottom, with a dry nitrogen blanket to prevent product oxidation/degration.
Documentation
Log in or register to ClariHub for our full set of ingredient documentation, formulations and more resources!
