Kutumiza mwachangu kwapamwamba Bis(4-fluorophenyl)-methanone / 4,4′-Difluorobenzophenone Cas 345-92-6
Dzina lachi China: 4,4′ -difluorobenzophenone
Mawu ofanana ndi mawu:Bis (4-fluorophenyl) -methanone
CAS: 345-92-6
Fomula ya maselo: C13H8F2O
Kulemera kwa molekyulu: 218.2
EINECS: 206-466-3
Malo osungunuka: 102-105°C(lit.)
Maonekedwe: Ufa Woyera
Ntchito: 4,4 '-difluorobenzophenone ndiye wapakatikati waukulu pokonzekera polyether etha ketone/PEEK kwa mapulasitiki zomangamanga. Polyether etha ketone ndi theka-crystalline onunkhira pulasitiki zomangamanga pulasitiki, ndi mkulu kukana kutentha, kukana ma radiation, kukana dzimbiri, mphamvu yamphamvu kwambiri, kuvala kukana ndi kukana kutopa, retardant lawi ndi zinthu zabwino kwambiri magetsi ndi makhalidwe ena, ndi thupi ndi makina ake abwino kwambiri. katundu, m'madera ambiri akhoza m'malo zitsulo, ziwiya zadothi ndi zipangizo zina, ndi mmodzi wa masiku ano otchuka mkulu-ntchito zomangamanga mapulasitiki.
Dzina la malonda | 4,4”-Difluorobenzophenone |
CAS No. | 345-92-6 |
Zinthu | Standard |
Maonekedwe | White crystalline ufa |
Kuyesa | ≥99.5% |
Malo osungunuka | 102.0-105.0 ℃ |
Kutaya pakuyanika | ≤0.2% |
Phulusa | ≤0.2% |
Shanghai Zoran New Material Co., Ltd ili pakati pazachuma-Shanghai. Nthawi zonse timatsatira "Zapamwamba, moyo wabwino" ndi komiti ya Research and Development of technology, kuti igwiritsidwe ntchito pa moyo wa tsiku ndi tsiku wa anthu kuti moyo wathu ukhale wabwino. Tadzipereka kupereka mankhwala apamwamba kwambiri ndi mtengo wololera kwambiri kwa makasitomala ndipo tapanga kafukufuku wathunthu, kupanga, kugulitsa ndi kugulitsa pambuyo pogulitsa. Zogulitsa za kampaniyi zagulitsidwa kumayiko ambiri padziko lonse lapansi. Timalandila makasitomala ochokera padziko lonse lapansi kudzayendera fakitale yathu ndikukhazikitsa mgwirizano wabwino limodzi!
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