Product Details
CasNo： 106392-12-5
MF： (C3H6O•C2H4O)x
Appearance： liquid
Delivery Time： 15 days
Packing： 200kg/drum
Purity： 99%
Basic Information
- English Name: Poloxamer, Polyoxyethylene polyoxypropylene copolymer
- CAS No.: 106392 - 12 - 5, 9003 - 11 - 6
- Chemical Composition: Polyoxyethylene - polyoxypropylene block polymer
- Type: Non - ionic
Physical and Chemical Properties
- Appearance: Colorless transparent liquid to white paste to white solid.
- Solubility: Insoluble in water to soluble in water. Soluble in organic solvents such as ethanol and toluene.
- Stability: Stable.
- Biodegradability: Biodegradable.
- Characteristics: It has excellent solubilization, decontamination, emulsification, demulsification, defoaming, dispersion, wetting, penetration, lubrication and antistatic abilities. It also has excellent calcium and magnesium dispersion ability.
Main Uses
- Industrial Cleaning: Some models such as L31, L61, L64, L81, P84, F68 can be used to prepare low - foam and high - detergency synthetic detergents.
- Defoaming Field: L31, L61, L81 are used as defoamers in the paper - making or fermentation industry; F68 is used as a defoamer in the blood circulation of artificial heart - lung machines.
- Pharmaceutical Field: Polyethers have low toxicity and are often used as excipients and emulsifiers in drugs, and are commonly used in oral, nasal sprays, eye and ear drops, shampoos, etc.
- Textile Field: L44 can provide lasting antistatic protection for synthetic fibers.
- Pesticide Field: L62, L64, P84 can be used as pesticide emulsifiers.
- Other Fields: F68 can effectively improve the quality of copper - coated paper; L64, F68, P84 can effectively prevent the formation of hard scale in oil - 输送 pipelines and are used in the secondary oil recovery.
Packaging and Storage
- Packaging: Usually packed in 200 - kg iron drums or 50 - kg plastic drums.
- Storage: Stored and transported as general chemicals, stored in a cool, ventilated and dry place, and the shelf life is generally two years.
Production Method
It is obtained by the polymerization of ethylene oxide and propylene oxide.
