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samfurori

4,4′-DIHYDROXYDIPHENYLMETHANE(CAS620-92-8)

Takaitaccen Bayani:

1. Sunan samfur: 4,4′-DIHYDROXYDIPHENYLMETHANE

2.CAS: 620-92-8

3. Tsarin kwayoyin halitta:

C13H12O2

4. Nauyin Mol:200.23


Cikakken Bayani game da Samfurin

Alamun Samfura

ƙayyadewa

Abu

Bayani dalla-dalla

Bayyanar

Fari lu'ulu'u mai siffar foliar

Launi

Off-WhitetoLightRed

Mwurin elting

162-164°C

Bwurin mai

297.67℃(ƙima)

Dƙungiya

1.0907 (ƙima)

Daidaitaccen rarrabuwar acid(pKa

9.91±0.10 (an annabta)

Kammalawa

Wannan samfurin ya cika ƙa'idodin.

Amfani

resin epoxy(1) Idan aka kwatanta da resin epoxy da aka yi daga bisphenol A, resin epoxy da aka yi daga bisphenol F suna da halaye kamar ƙarancin ɗanko da kuma kyakkyawan aiki. Ana iya shafa su a kan murfin da ke ɗauke da sinadarai masu narkewa - ba tare da wani tasiri ko mai ƙarfi ba, kuma ana iya shafa su a fannoni kamar kayan rufi, kayan bene, kayan siminti, kayan da ke sanya ruwa a cikin ƙasa, da kayan da aka laminated.

resin polycarbonate(2) Resin polycarbonate da aka yi da bisphenol F da phosgene suna narkewa cikin sauƙi a cikin sinadarai masu narkewa kamar dichloromethane, suna da ƙarancin laushi, kuma suna da kyawawan halaye na sarrafawa da ƙira. Suna da laushi koda lokacin da aka yi musu babban lahani, kuma sun dace da ƙera kayan ƙira ko fina-finai.

resin polyester(3) Diol na biphenyl wanda aka samu ta hanyar ƙara bisphenol F da alkylene oxide, da kuma resin da aka samu ta hanyar amsawa da dibasic acid, da sauransu, yana da ƙarancin ɗanko da kuma kyawawan halayen injiniya da sinadarai, kuma ya dace musamman don ƙera kayan da ke jure tsatsa.

wasu(4) Bugu da ƙari, ana iya amfani da bisphenol F don samar da resins mai narkewa daga mai, masu hana harshen wuta, antioxidants, da surfactants, da sauransu.

Marufi da Jigilar Kaya

25KG/Drum ko kuma kamar yadda ake buƙata daga abokin ciniki.
Ya kasance na kayan yau da kullun kuma yana iya isar da kaya ta teku da iska

Ajiyewa da adanawa

Rayuwar shiryayye: Watanni 24 daga ranar ƙera shi a cikin marufi na asali wanda ba a buɗe ba, an adana shi a wuri mai sanyi da bushewa, ba tare da hasken rana kai tsaye ba, ko ruwa.
Ma'ajiyar iska, Busar da ƙananan zafin jiki, An raba shi da sinadarai masu guba, acid.


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