Polyglykol Methylether
Polyglykol M 350 MB Terra
Edition Date :
August 16, 2023
Polyglykol M 350 Terra is a linear, mono hydroxy-functional polyethylene glycol monomethyl ether (M-PEG) that is completely water soluble. Polyglykol M 350 Terra is esterified with methacrylic acid to yield the corresponding polyglycol mono methacrylates which are used for the polymerization of polycarboxylate superplasticizers.
It provides the same performance as its conventional counterpart.
As member of the Terra-family, the purpose of the mass-balanced supply chain model is to use bio-based or renewable raw materials. The mass balance is certified according to the ISCC Plus standards for the chemical industry.
This means:
- Use of raw materials specified by the EU directive 2015/1513/EC Annex IX
- No plastic waste
- No animal origin
- No palm oil/palm kernel oil
Additional value:
- Replacement of fossil raw materials
- Reduced product carbon footprint compared to same materials made from fossil based raw materials
Product Information
Benefits
- Renewable Carbon Index (RCI): 93,4%
- Low diol content to limit formation of crosslinking diesters
- Completely water soluble
Product details
Product Function
- Intermediate & process aid
Chemical Type
- Polyethylene glycol
Applications
- Paint additive manufacturing
- Chemical synthesis
- Plastic & elastomer synthesis
- Resin synthesis
- General industrial applications
MSDS and TDS
Please refer to the Material Safety Data Sheet to have the complete and very latest safety information.
Technical data
| Molar mass [g/mol] | 330-370 |
| Diol - concentration [area % HPLC] | < 0.5 |
| Hydroxyl value (DIN 53240) [mg KOH/g] | 152-168 |
| Solidification point EP III °C | Approx. -6 |
| Viscosity at 50°C [mm2/s] | 9-11 |
| pH at 5% | 5.0-7.0 |
Application
Polyglykol M 350 Terra is the raw material for 3rd generation superplasticizers.
It is also used as a chemical intermediate for paint additives.
It is also used as a chemical intermediate for paint additives.
Documentation
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