itulau_fu'a

oloa

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

Fa'amatalaga Pupuu:

1. Igoa o le oloa: 4,4′-DIHYDROXYDIPHENYLMETHANE

2.CAS: 620-92-8

3. Fua fa'atatau molekiula:

C13H12O2

4. Mamafa mol: 200.23


Fa'amatalaga o le oloa

Fa'ailoga o Oloa

fa'amatalaga

Mea

Fa'amatalaga auiliili

Foliga vaaia

Lanu pa'epa'e tioata laula'au

Lanu

Pa'epa'e Ese i le Mumu Malamalama

Mtulaga eleting

162-164°C

Bnofoaga e fa'a'asu ai

297.67℃ (fuafuaga fa'ata'atia)

Dmalosi

1.0907 (fuafuaga fa'ata'ita'i)

Fa'aauau le vavae'eseina o le 'asitapKa

9.91±0.10 (valoaina)

Faaiuga

O lenei faʻataʻitaʻiga e ausia tulaga faʻatulagaina.

Fa'aaogāga

resini epoxy(1) Pe a faatusatusa i resin epoxy e faia mai le bisphenol A, o resin epoxy e faia mai le bisphenol F e iai uiga e pei o le maualalo o le viscosity ma le faigofie ona galue. E mafai ona faʻaaogaina i ufiufi e leai se solvent i ufiufi e matua mautu, ma e mafai foi ona faʻaaogaina i vaega e pei o mea e ufiufi ai, mea e fola ai, mea e faʻapala ai, mea e faʻasusu ai, ma mea e faʻapipiʻiina ai.

resini polycarbonate(2) O resini polycarbonate e faia mai le bisphenol F ma le phosgene e faigofie ona liu suavai i vailaʻau faʻaola e maualalo le pupuna e pei o le dichloromethane, e maualalo le tulaga vaivai, ma e lelei foʻi le faʻagasologa ma le faʻafoliga. E mafai ona faʻalelei tusa lava pe a faʻaleagaina tele, ma e talafeagai mo le gaosia o mea faʻafoliga poʻo ata tifaga.

resini polyester(3) O le biphenyl - type diol e maua mai i le fa'aopoopoina o le bisphenol F ma le alkylene oxide, ma le resin e maua mai i le tali atu i dibasic acids, ma isi mea, e maualalo le viscosity ma e sili ona lelei meatotino fa'amekanika ma fa'akemikolo, ma e matua talafeagai lava mo le gaosia o mea e tete'e atu i le 'ele.

isi(4) E le gata i lea, e mafai fo'i ona fa'aaogaina le bisphenol F e gaosia ai phenolic resins e mafai ona sosolo i le suāuu, flame retardants, antioxidants, ma surfactants, ma isi mea fa'apena.

Afifiina ma le Felauaiga

25KG/Palu po'o mana'oga o tagata fa'atau.
E patino i oloa masani ma e mafai ona tilivaina i le vasa ma le ea

Tausia ma teuina

Umi e teu ai: 24 masina mai le aso na gaosia ai i totonu o le afifiina muamua e leʻi tatalaina teuina i se nofoaga malūlū ma mago, ʻaloʻese mai le la saʻo, vai.
Faleteuoloa e fa'amamago i le ea, fa'amago i le vevela maualalo, Vavae'ese mai mea e fa'aola ai le ea, 'asi.


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