| Place of Origin: | China |
|---|---|
| Brand Name: | DEVELY |
| Model Number: | EO/PO polyether |
| Minimum Order Quantity: | 1 MT |
| Packaging Details: | 200 KGS in the iron drum |
| Delivery Time: | 30 days |
| Payment Terms: | T/T |
| Supply Ability: | 200 MT per month |
polyoxyethylene polypropylene oxide block polymer
【Chemical component】polyoxyethylene—polypropylene oxide block polymer
【Category】nonionic
【Technical indicator】
| Item | Appearance (25℃) |
Molecular weight | Viscosity (25℃ CPS) |
Cloud point (1%aqueous solution) |
Melting point (℃) |
Moisture(%) | PH (1%aqueous solution) |
HLB |
| L61 | colorless clear liquid | 2000 | 285 | 17~21 | — | ≤1.0 | 5.0～7.0 | 3 |
| L62 | colorless clear liquid | 2500 | 400 | 21~26 | — | ≤1.0 | 5.0～7.0 | 7 |
| L63 | colorless clear liquid | 2650 | 475 | 34 | — | ≤1.0 | 5.0～7.0 | 11 |
| L64 | colorless clear liquid | 2900 | 550 | 57~61 | — | ≤1.0 | 5.0～7.0 | 13 |
【Properties and application】
As low foaming detergent or anti-foaming agent;
L61, L64 is used in preparation of low-foaming synthetic detergent with high detersive power;
L61 is used as anti-foaming agent in paper-making and fermentation industry;
It is used as drug excipient and emulsifying agent;
For dyeing of textile, photography developing;
Useful anti-static agent;
As dispersing agent in emulsion coating;
【Packaging and storage】
200Kg iron drum; should be preserved and transported as ordinary chemicals in ventilated and dry place; shelf life: 2 years
