Name: Polypropylene Oxide
Cas: 25322-69-4
Purity: 99%
MOQ: 1KG
Directory Guidance on Polypropylene Oxide
Chemical Structure
Basic Info
Polypropylene Oxide， It is a viscous liquid with a polymer formula of H (C3H6O) nOH, a molecular weight of 400-2000, and a colorless to pale yellow color. Not volatile. Non corrosive.
Properties of Polypropylene Oxide:
Polypropylene Oxide is a colorless to pale yellow viscous liquid with good solubility and stability.
Has good lubricity and rust resistance.
The use of Polypropylene Oxide:
Polypropylene oxide is commonly used as a raw material for manufacturing polyurethane, antifreeze, slurries, adhesives, and plastics.
The preparation method of Polypropylene Oxide:
Polypropylene oxide can be prepared by homologous ester exchange reaction of propylene glycol. Under the action of a catalyst, propylene oxide can be obtained by reacting propylene glycol with carbon disulfide or an epoxidation agent.
Product Introduction
| Polypropylene Oxide Chemical Properties |
| Melting point | -40 °C |
| Boiling point | >300 °C |
| density | 1.01 g/mL at 20 °C |
| vapor density | >1 (vs air) |
| Pour Point | -26 |
| Pour Point | -45 |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| refractive index | n20/D 1.451 |
| Fp | 230 °C |
| solubility | H2O: <0.01 % (w/w) at 25 °C |
| form | Viscous Liquid |
| Specific Gravity | 1.005 |
| color | White to light gray |
| Water Solubility | PRACTICALLY INSOLUBLE |
| FreezingPoint | -25 |
| FreezingPoint | -40 |
| Stability: | Stable. Substances to be avoided include strong oxidizing agents. |
| LogP | 0.01 at 25℃ |
Product Nature
Specification
Product Nature
Product Name | Polypropylene Oxide |
brand | China Lookchemical |
Specification | 99% |
MOQ | 1KG |
Storage conditions | Store in cool & dry place, Keep away from strong light and heat. |
Sample | Available |
Specification
| Item | Specifications |
| Appearance | Colorless viscous liquid |
| Color(Pt-Co) | ≤80 |
| Acid value, mg KOH/g | ≤0.5 |
| Hydroxyl value, mg KOH/g | 255-312 |
| Molecular weight | 360~440 |
| Water % | ≤0.5% |
Product Packaging
Performance and Application of Polypropylene Oxide
1. The Polypropylene Oxide series is soluble in organic solvents such as toluene, ethanol, and trichloroethylene, PPG200、 400 and 600 are soluble in water and have lubricating, solubilizing, defoaming, and anti-static properties. PPG-200 can be used as a dispersant for pigments.
2. In cosmetics, Polypropylene Oxide400 is used as an moisturizer, softener, and lubricant.
3. Polypropylene Oxide is used as an anti foaming agent in coatings and hydraulic oils, anti foaming agent in synthetic rubber and latex processing, refrigerant and coolant for heat transfer fluids, and viscosity improver.
4. Polypropylene oxide is used as an intermediate in esterification, etherification, and condensation reactions.
5. Used as a release agent, solubilizer, additive for synthetic oils, additive for water-soluble cutting fluids, roller oils, hydraulic oils, high-temperature lubricants, internal and external lubricants for rubber.
6. Polypropylene Oxide-2000~8000 has excellent lubrication, anti foaming, heat and frost resistance properties;
7. Polypropylene Oxide-3000-8000 is mainly used as a component of combined polyether to produce polyurethane foam;
8. Polypropylene Oxide-3000~8000 can be directly or esterified for the production of plasticizers and lubricants;
9. Polypropylene oxide can be used as a base material for daily chemical, pharmaceutical, and oil agents.
Related References
Wikipedia-Polypropylene Oxide
Manufacturer of Polypropylene Oxide
Achievements
Service
FAQ
Advice on Shipping
Achievements
China Lookchemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of surfactant,cosmetic raw materials, disinfectants, flavors, and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Lookchemical will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Polypropylene Oxide manufacturer, Look Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Service
Pre-Sales Service
*The company cooperates with research institutes. We strictly control the process of raw materials up to the finished product.
*Dedicated to serving customers first, we provide reasonable prices, high quality products and timely delivery and follow-up services.
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
FAQ
To ensure the convenience of clients,we always set accurate reply for crucial question.Clients will get answer by inputting “keywords”to help clients solve relevant questions.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
Advice on Shipping
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Company Info
China Lookchemical is a professional enterprise that integrates research and development, production, and sales of new chemicals. The company was the first to specialize in providing organic intermediates. After several years of continuous efforts, especially in the fields of surfactants, feed additives, plant extracts, pesticides, industrial chemicals, etc., significant breakthroughs have been made.
The company adheres to the concept of “integrity management, strict quality control, customer first” and has received unanimous praise from customers at home and abroad.
At the same time, we can also provide customers with excellent transportation services. Adhere to customer centricity and integrity as the source of development, and gradually improve the company’s various systems. We are high-quality management personnel who have been engaged in chemical trade for many years, with a modern market management philosophy, and constantly explore customer market demands using flexible methods.
Cooperation Partner
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