Products Description
Product name:Bisphenol AF
Synonyms:Hexafluorobisphenol A; 2,2-Bis(4-Hydroxyphenyl)hexafluoropane;
4,4′-(Hexafluoroisopropylidene)diphenol
CAS:1478-61-1
MF:C15H10F6O2
MW:336.23
EINECS:216-036-7
Density:1.38 g/cm3
Melting point:159-162°C
Boiling point:400°C
Packaging:25 kg/drum
Solubility:Slightly soluble in carbon tetrachloride, insoluble in water, easily soluble in organic solvents such as ethanol, acetone, ether, toluene, and strong alkaline solutions.
Specification
| Items | Specification |
|
Appearance |
White crystal or powder |
|
Purity |
≥99.5% |
| Phenol | ≤0.1% |
| Methanol insoluble matter | ≤300ppm |
| Water | ≤0.1% |
Application
1.Bisphenol AF is mainly used as a vulcanizing agent (crosslinking agent) for fluororubber, with over 70% of fluororubber using the bisphenol AF vulcanization system.
2.Bisphenol AF can be used as a monomer to synthesize fluorinated polyimides, fluorinated polyesters, fluorinated polyarylethers, fluorinated polyether ketones, fluorinated polycarbonates, fluorinated epoxy resins, fluorinated polyurethanes, and other fluorinated polymers.
3.Bisphenol AF is widely used in gas separation membranes, proton exchange membranes, dielectric coatings, fiber optic sheaths, photovoltaic cell substrates, adhesives, and other fields such as microelectronics, fuel cells, optics and space technology.
Storage
The warehouse is ventilated and dry at low temperature. Avoid coexistence with strong oxidants and acidic substances.
Packaging
Transportation & Payment
About Transportation
* We can supply different kinds of transport according customers' demands.
* When the quantity is small, we can ship by air or international couriers, such as FedEx, DHL, TNT, EMS and various of international transport special lines.
* When the quantity is large, we can ship by sea to appointed port.
* Besides, we can also provide special services according to customers' demands and products' properties.
* We can supply a variety of payment methods for customers' choice.
* When the amount is small, customers usually make payment through PayPal, Western union, Alibaba, etc.
* When the amount is large, customers usually make payment through T/T, L/C at sight, Alibaba, etc.
* Besides, more and more customers will use Alipay or WeChat pay to make payment.
Contact Us
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