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                FINETYPE CHEMISTRY & MEDICAL MATERIAL CO., LTD(QINGDAO, CHINA)
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                6FDA六氟二酐

                • 产品介绍
                  Product: 6FDA
                  产品名:六氟二酐
                  CAS No.: 1107-00-2
                  Product name: 6f-dianhydride(6FDA)
                  4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
                  Purity: ≥99.5%(GC)
                  MDL:MFCD00039143
                  Molecular formula:C19H6F6O6
                  Formula weight:444.24
                  Electronic level
                  Minimum order quantity: 100KG
                  Payment terms: by L/C or 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 100 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.

                  我公司6FDA产品的充足供货】量、优秀品质和低廉价格已被日韩、亚欧多家国内外客户认可并定期采购。每个客户最低起订量为100公斤,最高每月1000公斤。具体价格根据实际订单总量确定。我方可按照↓客户要求包装、贴标,并负『责国内运输,可运至国内各主要港口仓库。

                  简介及用途
                  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。
                  目前含氟聚酰亚胺的应用㊣主要发展到光学领域,在光通信、无色透明柔性线◢路板、太♂阳能电池衬底、有『机柔性透明导电膜衬底等应用广泛,例如用于制作电视或者〓手机折叠屏幕上的无色透明膜。
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