I-1,4-Butanediol diglycidyl ether CAS 2425-79-8

1,4-Butanediol diglycidyl ether CAS 2425-79-8 Isithombe Esifakiwe

I-CAS:2425-79-8

Ubumsulwa:99%

I-Molecular Formula:I-C10H18O4

Isisindo se-Molecular:202.25

I-EINECS:219-371-7

Isikhathi Sokugcina:iminyaka engu-2

Omqondofana:1,4-Butanedioldiglycidylether>=95%; 1,4-Butanedioldiglycidylethertechnicalgrade, 60%; 1,4-Butanedioldiglycidylether, 98%,98%; 1,4-butandedioldiglycidylether; 1,4-Butanediglycidylether; 1,4-butanediglycidylether; I-1,4-Diglycidloxybutane; 2-([4-(2-Oxiranylmethoxy)butoxy]methyl)oxirane

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-1,4-Butanediol diglycidyl ether CAS 2425-79-8?

I-1,4-Butanediol diglycidyl ether ngokuvamile iwuketshezi olungenambala olukhanyayo ukuya kokukhanyayo olukhanyayo olunephunga elincane. Ukuminyana kucishe kube ngu-1.100g/cm³, indawo yokubilisa ingu-266℃, inkomba ye-refractive ingu-1.453, i-viscosity iphansi, ngokuvamile i-15 - 20mPa · s, futhi kulula ukumunca umswakama.

I-molecule iqukethe amaqembu amabili e-epoxy, futhi izakhiwo zayo zamakhemikhali ziyasebenza. Ingabhekana nokungezwa kokuvula indandatho ngezinhlanganisela ezihlukahlukene eziqukethe i-hydrogen esebenzayo, njengama-amine, utshwala, ama-phenols, njll., ukuze yakhe isakhiwo esixhumene.

Ukucaciswa

Into

Ukubukeka

I-Viscosity , 25℃ mPa.s

Inani le-epoxy

eq/100g

Ei-asily saponifiable chlorine %

I-chlorine engaphili mg/kg

Amanzi%

JL622A

Uketshezi olungenambala

≤40

15 - 20

0.80-0.83

≤0.20

≤20

≤0.10

JL622

Uketshezi olungenambala

10 - 25

0.74-0.78

≤0.20

≤20

≤0.10

Isicelo

1. I-Cross-linking agent: I-1,4-Butanediol diglycidyl ether iyi-ejenti yokuxhumanisa evame ukusetshenziswa engasabela ngezinhlanganisela eziqukethe i-hydrogen esebenzayo noma amaqembu e-amine ukuze kwakhe inethiwekhi eqinile enezinhlangothi ezintathu ezixhumene. Isetshenziswa kabanzi ekulungiseleleni ama-polymers asebenza kahle kakhulu, ama-resin kanye nama-coatings, njll., ukuthuthukisa ubulukhuni, ukumelana nokugqoka, ukumelana namakhemikhali nokumelana nokushisa kwezinto.

2. Ukuguqulwa kwe-polymer: I-1,4-Butanediol diglycidyl ether isetshenziselwa ukuguqula ama-polymers futhi ingalungisa izakhiwo zama-polymers, njengokuthuthukisa ukuguquguquka kwawo, ukumelana nomthelela, ukumelana kwamanzi, njll. Ngokusabela ngama-polymers ahlukene, izakhiwo zama-polymers zingenziwa ngokwezifiso ngokuvumelana nezidingo ukuze zihlangabezane nezidingo zezimo ezihlukahlukene zohlelo lokusebenza.

3. Ama-adhesives nama-sealants: I-1,4-Butanediol diglycidyl ether idlala indima ebalulekile ekulungiseleleni ama-adhesives nama-sealants, futhi ingahlinzeka ngokusebenza okuqinile kokubopha kanye nomphumela omuhle wokuvala. Ifaneleka ngokukhethekile izikhathi ezinezidingo eziphezulu zamandla nokuzinza kwamakhemikhali, njenge-aerospace, imboni yezimoto, njll.

4. Izinto ze-elekthronikhi: I-1,4-Butanediol diglycidyl ether ingasetshenziswa ukulungisa izinto zokupakisha ze-elekthronikhi kanye nezingubo zebhodi lesifunda. Ngenxa yezindawo zayo ezinhle kakhulu zokufaka ugesi kanye nokumelana nokushisa, ingavikela izingxenye ze-elekthronikhi ethonyeni lendawo yangaphandle futhi ithuthukise ukuthembeka nokuzinza kwemishini kagesi.