Polyethylene Polypropylene Glycol
Specifications
| Item | Index | ||
| Appearance | Clear liquid | ||
| Density g/cm3 | 1.2±0.1 g/cm3 | ||
| Freezing point | 60-50ºC | ||
| Boiling point（760mmHg）℃ | 370.7±37.0 °C at 760 mmHg | ||
| Flash point ℃ | 160.5±26.5 °C | ||
| Hydroxyl value mgKOH/g | 590±20 | ||
| Acidity mgKOH/g | 0.2 | ||
| Water content% | 0.2 | ||
| Color and luster(Pt-Co) | 30 | ||
| Metal ion content ppm | ≥10 | ||
| PH value | 5-6 | ||
Packing & Storage
| Packing | The YC series polyethers for hard foams and elastomers, coatings, and adhesives are sealed and packed in 55-gallon standard iron drums | |||||||
| Storage | Stored in a cool, dry, and ventilated place. Prevent rain and sun; prevent rain, exposure, and collision during transportation. | |||||||
| Shipping | Room temperature in continental US; may vary elsewhere | |||||||
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Phil Chemical Co.,Limited now has become the diversified large-scale trans-regional and multi-industry enterprise group, primarily engaged in supplying of raw materials for coatings, supplemented by such chemical products as Arylic acid monomers and acrylic ester together with epoxypropane and other related industry simutaneously. For samples, pricing, or more information, please call us at 0086-25-51192301 or mail to info@ascent-petrochem.com. We will respond to you as soon as possible. |
Tel: 0086-25-51192301 E-mail: info@ascent-petrochem.com |
General Information
| Common Names | polypropylene glycol,3-Acetoxy-2,2-bis(acetoxymethyl)propyl acetate, Poloxamer 407 | |||||||
| Structure |  C13H20O8 | |||||||
| CAS No. | 9003-11-6 | Boiling Point (℃) | 370.7±37.0 °C at 760 mmHg | |||||
| Molecular Weight | 304.293 | Melting Point (℃) | 60-50ºC | |||||
| Appearance | Clear liquid | Vapour Pressure | 160.5±26.5 °C | |||||
| HS Code | 39059100 | Flash Point (°C) | 160.5±26.5 °C | |||||
| Water Solubility | H2O: at <70 °Csoluble | Autoignition Temperature | ~ 371 °C (699.8 °F) | |||||
| Safety Phrases | 23-24/25-45-36/37/39-26 | ||
| RIDADR | NONH for all modes of transport | ||
| WGK Germany | 3 | ||
| RTECS | TP6164333 | ||
| Hazard Codes | T | ||
| FIRST AID | |
| Inhalation | Leave the scene to a place with fresh air.Seek medical attention |
| Skin | Take off contaminated clothing and rinse the skin thoroughly with soapy water and clear water. |
| Eyes | Lift the eyelids and rinse with flowing water or saline.Seek medical attention |
| Ingestion | Drink a sufficient amount of warm water to induce vomiting.Seek medical attention. |
A method for preparing polyphenylene ether comprises: contacting the polyphenylene ether solution obtained by polymerization in the presence of a non-water-soluble polymerization solvent and a catalyst with an aqueous solution of a chelating agent to terminate the polymerization reaction and inactivate the catalyst; then adding a water-soluble insoluble polyphenylene ether solvent to precipitate the polyphenylene glycol, separating and than recovering the precipitated polyphenylene glycol；
Frequently Asked Questions
What is Polyethylene Polypropylene Glycol?
Polyethylene polypropylene glycol (PPG) is a copolymer that combines the properties of polyethylene glycol (PEG) and polypropylene glycol (PPG). PEG and PPG are both types of polymeric compounds known as polyols, which are characterized by their hydroxyl (-OH) functional groups.
Polyethylene glycol (PEG) is a synthetic, water-soluble polymer derived from ethylene oxide. It has a variety of applications in industries such as pharmaceuticals, personal care products, and food additives. PEG is used as a binder, lubricant, solvent, and viscosity modifier.
Polypropylene glycol (PPG) is a synthetic polymer derived from propylene oxide. It is also water-soluble and has similar properties to PEG. PPG is commonly used in industrial applications such as lubricants, surfactants, and as a base for polyurethane foams.
Polyethylene polypropylene glycol (PPG) combines the properties of both PEG and PPG, resulting in a copolymer with enhanced characteristics. It can exhibit improved solubility, lubrication, and stability compared to either PEG or PPG alone. The specific properties of PPG can vary depending on the ratio of PEG to PPG in the copolymer and the molecular weight of the polymer.
PPG is commonly used in various industries, including cosmetics, personal care products, pharmaceuticals, and industrial applications. It can be found in products such as creams, lotions, shampoos, detergents, and lubricants.