Menu
Polyester chip fiber-grade FC510
Specifications
| Properties Higher cleanliness, improved spinnability. Application
|
| Product grade | Fine denier compoite spinning FC510 | |
| Item | Index | |
| Intrinsic viscosity, dL/g | 0.675 | |
| Endogenous content, mol/t | 23 | |
| Chromaticity b-value | 5 | |
Packing & Storage
| Packaging | The products leave the factory in the form of packaging bags or tanker shipments. The packaging bag should be a woven bag with a liner. It can be covered with polyethylene dust-proof film according to user needs. The tanker used to transport the product should be clean and dry. | |||
| Storage | The products are stacked by batches and should be placed in a cool, dry, ventilated warehouse with fire-fighting facilities, away from heat sources and avoiding direct sunlight. | |||
| Transportation | The product is non-dangerous goods.During transportation and loading and unloading, the product warning signs shall be implemented in accordance with the regulations, and preventive measures shall be taken to prevent the product from being damp, exposed to the sun, contaminated and damaged packaging, and shall not be thrown or unloaded. | |||
Free Quote
For samples, pricing, or more information, please call us at 0086 25 51192301 or mail to INFO@ASCENT-PETROCHEM.COM or fill out the following form.
We will respond to you as soon as possible.
Tel: 0086 25 51192301
E-mail: INFO@ASCENT-PETROCHEM.COM
General Information
Chemical & Physical Information
Safety Information
Synthetic Route
Chemical & Physical Information
| Common Names | Polyester chip fiber-grade FC510, PET chip FC510 | |||
| Structure | [C10H8O4]n  | |||
| CAS No. | 25038-59-9 | Boiling point (℃) | >170 °C(Press: 10 Torr) | |
| Molecular Weight | 228.19868 | Melting point (℃) | 250-255°C | |
| Appearance | pellets | Density | 1.68g/mL at 25°C | |
| HS Code | 3921905050 | Flash point (℃) | N/A | |
| Solubility | Insoluble in water | LogP | 0.94540 | |
Safety Information
| Safety Statement (Europe) | S26-S36 | ||
| RIDADR | NONH for all modes of transport | ||
| Water hazard class (WGK) | 3 | ||
| Hazard code | Xi – Irritants | ||
| RTECS Number | TR2725000 |
| FIRST AID | |
| Inhalation | If breathed in, move person into fresh air. If not breathing, give artificial respiration. |
| Skin | Wash off with soap and plenty of water. |
| Eyes | Flush eyes with water as a precaution. |
| Inhalation | Never give anything by mouth to an unconscious person. Rinse mouth with water. |
Synthetic Route
| The synthesis of PET begins with the esterification of terephthalic acid or dimethyl terephthalate with ethylene glycol to produce bis(hydroxyethyl)terephthalate (BHET). BHET is then polymerized to approximately 30 repeating units (Awaja and Pavel, 2005). Next, to reach a degree of polymerization (DP) of about 100 repeating units, condensation is carried out at temperatures >270°C and pressures >50 Pa (Ravindranath and Mashelkar 1986). To produce bottle-grade PET, DP must be >150 repeating units, which is usually accomplished by solid-state polymerization, a process that requires temperatures >200°C, pressures >100 Pa, and incubation times of at least 15 hours (Al-Ghatta et al. 1997). |
Frequently Asked Questions
About Us
Nutrn Chemical Co.,Limited is a company specializes in the processing and marketing industry chain of petrochem and coal chemical industry, by persistently pushing forward with high-tech and service innovation. We are committed to becoming China’s best diversified chemical company which focusing on technologies and services.
Contact Us