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HS Code |
152505 |
| Chemical Formula | C3H8O2 (typical repeating unit) |
| Appearance | Clear to pale yellow viscous liquid |
| Molecular Weight Range | 200-8000 g/mol |
| Hydroxyl Number | 20-800 mg KOH/g |
| Viscosity | 100-20000 mPa·s at 25°C |
| Density | 1.0-1.2 g/cm³ at 25°C |
| Water Content | <0.1% |
| Flash Point | >150°C |
| Solubility | Soluble in water and many organic solvents |
| Typical Functional Groups | Primary and secondary hydroxyl (-OH) groups |
| Ph Value | 5.0-8.0 (in 10% aqueous solution) |
| Boiling Point | >200°C |
| Storage Temperature | 5-35°C |
As an accredited Polyether Polyol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Polyether Polyol is packaged in 200 kg net weight galvanized steel drums with secure lids, labeled with product and safety information. |
| Shipping | Polyether Polyol is shipped in sealed, clean steel drums or IBC tanks, typically containing 200 kg or 1,000 kg per unit. Containers are clearly labeled, transported upright, protected from moisture and direct sunlight, and handled with care to prevent leaks. Store in cool, ventilated areas away from heat and incompatible substances. |
| Storage | Polyether polyol should be stored in tightly closed containers, away from direct sunlight, moisture, and incompatible substances such as strong acids or oxidizers. Store in a cool, dry, well-ventilated area with temperature controls to prevent freezing or excessive heat. Use corrosion-resistant containers, and ensure proper labeling. Maintain good housekeeping to avoid spills and contamination, following all safety guidelines and regulations. |
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Hydroxyl Value: Polyether Polyol with a hydroxyl value of 56 mgKOH/g is used in flexible polyurethane foam production, where it imparts excellent elasticity and compression set resistance. Viscosity Grade: Polyether Polyol of 4200 mPa·s viscosity grade is used in high-resilience molded foam, where it ensures uniform cell structure and enhanced load-bearing capacity. Molecular Weight: Polyether Polyol with a molecular weight of 4500 Da is used in rigid polyurethane insulation panels, where it provides superior thermal insulation and dimensional stability. Water Content: Polyether Polyol with water content below 0.05% is used in polyurethane adhesives, where it minimizes bubble formation and ensures high bond strength. Acid Number: Polyether Polyol with an acid number less than 0.03 mgKOH/g is used in automotive seat cushioning, where it maintains foam durability and reduces catalyst consumption. Stability Temperature: Polyether Polyol stable up to 150°C is used in high-temperature resistant elastomers, where it delivers prolonged mechanical strength and low degradation rates. Functionality: Polyether Polyol with a functionality of 3.0 is used in integral skin foam applications, where it achieves optimal hardness and tear resistance. Color Appearance: Polyether Polyol with color appearance under 50 APHA is used in transparent polyurethane coatings, where it ensures excellent optical clarity and aesthetic finish. Ethylene Oxide Content: Polyether Polyol with 15% ethylene oxide content is used in flexible slabstock foam, where it improves foam softness and surface touch. Shear Stability: Polyether Polyol with high shear stability is used in automotive vibration-damping materials, where it sustains physical properties under prolonged mechanical stress. |
Competitive Polyether Polyol prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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