Polyester fiber is the most productive synthetic fiber. It features high strength, wrinkle resistance, excellent wear and sun resistance and stable size. It is easy to dye and maintain, widely used in garment fabrics, home textiles, industrial woven fabrics, filter materials and clothing accessories.
| Chemical Name | Polyester Fiber |
| Chemical Formula | Polyester Polymer |
| CAS No. | 25038-59-3 |
| Appearance | Uniform white filament or staple fiber |
| Melting Point | 255℃~260℃ |
| Density(20℃) | About 1.38g/cm³ |
| Solubility | Resistant to acid, alkali and common solvents at normal temperature, hydrolyzed by strong alkali at high temperature |
| Stability | Strong anti-aging and anti-ultraviolet performance, poor moisture absorption and air permeability, easy to generate static electricity |
Used for inner and outer garment fabrics, home textile bedding fabrics, sportswear elastic fabrics, industrial dust filter cloths, safety belt sewing threads, luggage lining cloths, sun-proof fabrics and geotechnical anti-seepage cloths.
Store in rolls in ventilated and dry warehouse, prevent moisture and mildew, keep away from moisture and direct sunlight to avoid yellowing and aging, store separately from cotton and linen fabrics.
We mainly supply agricultural fertilizers including urea, potassium sulfate, ammonium chloride and water-soluble fertilizer materials; as well as industrial chemical raw materials such as calcium chloride, sodium bicarbonate and phosphate products.
Yes. We can provide batch COA, MSDS, certificate of origin and other full set of export documents to meet customs clearance requirements worldwide.
Sure. We offer agricultural grade and industrial grade products. Customized purity, particle size and packaging are all available as customers' demands.
Sample order is acceptable. For bulk orders, goods can be delivered within 3-7 days for in-stock items. We also support long-term bulk order production arrangement.
We offer exclusive one-on-one pre-sales and after-sales responses throughout the process, along with customized supporting solutions, ensuring high efficiency, peace of mind, and reliable and stable delivery.
With 26 years of in-depth experience in the chemical industry, we have a well-established supply chain system, sufficient production capacity reserves, and the ability to provide large-scale supplies and continuous delivery.
We adhere to research and development innovation and strict quality control. Our formula and process are mature and stable, and our products feature high purity, stable performance, and are suitable for high-end application requirements in multiple industries.
If you have any questions, concerns, or need assistance, please feel free to contact us via phone, email, or online customer service at any time, and we will provide you with support and answers as soon as possible.
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