CAS No.: 1107-00-2
Product name: 6f-dianhydride(6FDA)
Minimum order quantity: 100KG
Payment terms: by T/T
DELIVERY TIME(FOB): within 20 days after the payment（China main ports）.
Packing: 25 kilograms Paper barrel. Closed packing with moisture-proof plastic bag or aluminum foil bag inside, packing with carton outside.
Introduction and application
Hexafluoredianhydride (also known as 4, 4' -(hexafluoropropyl) diphthalic anhydride, 6FDA, CAS No. 1107-00-2) is one of the most widely used dihydride monomers, and the most widely used dihydride monomer among the colorless transparent polyimides.The glass transition temperature of polyimides synthesized from hexafluorodic anhydride is usually above 300°C, and their mechanical and electrical properties are well balanced. So far, they are still the most representative polyimides containing fluorine.
At present, the application of fluorine-containing polyimide is mainly used in the field of optics, which is widely used in optical communication, colorless transparent flexible circuit board, solar cell lining, organic flexible transparent conductive film lining, for example, being used for making colorless transparent film on TV or mobile phone folding screen.
Our 6FDA product with sufficient supply quantity, excellent quality and low price have been recognized by many domestic and foreign customers such as Japan, Korea, India and Italy and purchased regularly.The minimum order quantity for each customer is 1 kg and the maximum is 1000 kg per month.The specific price shall be determined according to the total quantity of the actual order.We can pack and label according to customer's requirements, and take charge of domestic transportation, which can be transported to the warehouse of main ports in China or export directly.
六氟二酐（也即4, 4' -(六氟异亚丙基）二邻苯二甲酸酐、6FDA，CAS No. 1107-00-2)是应用最广泛的二酐单体之一，也是目前无色透明聚酰亚胺中使用量最大的二酐单体。由六氟二酐合成的聚酰亚胺的玻璃化温度通常在300°C以上，机械性能和电性能均衡性良好，到目前为止仍是最具有代表性的含氟聚酰亚胺。