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

CAS:2425-79-8

Chiyero:99%

Molecular formula:C10H18O4

Kulemera kwa Molecular:202.25

EINECS:219-371-7

Nthawi yosungira:zaka 2

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

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi 1,4-Butanediol diglycidyl ether CAS 2425-79-8 ndi chiyani?

1,4-Butanediol diglycidyl ether nthawi zambiri imakhala yamadzimadzi osawoneka achikasu owoneka bwino komanso onunkhira pang'ono. Kachulukidwe ndi pafupifupi 1.100g/cm³, malo otentha ndi 266 ℃, refractive index ndi 1.453, viscosity ndi yotsika, nthawi zambiri 15 - 20mPa · s, ndipo ndikosavuta kuyamwa chinyezi.

Molekyu ili ndi magulu awiri a epoxy, ndipo mankhwala ake amagwira ntchito. Imatha kukumana ndi mayamwidwe owonjezera otsegulira ndi mitundu yosiyanasiyana yokhala ndi haidrojeni yogwira, monga ma amine, ma alcohols, phenols, ndi zina zambiri, kuti apange mawonekedwe olumikizana.

Kufotokozera

Kanthu

Maonekedwe

Viscosity ,25℃ mPa.s

Mtengo wa epoxy

eq/100g

Echlorine wa saponifiable %

Inorganic klorini mg/kg

Madzi%

JL622A

Madzi opanda mtundu

≤40

15-20

0.80 ~ 0.83

≤0.20

≤20

≤0.10

JL622

Madzi opanda mtundu

10-25

0.74 ~ 0.78

≤0.20

≤20

≤0.10

Kugwiritsa ntchito

1. Mtanda wolumikizira: 1,4-Butanediol diglycidyl ether ndizomwe zimagwiritsidwa ntchito kawirikawiri zomwe zimagwirizanitsa ndi mankhwala omwe ali ndi hydrogen yogwira ntchito kapena magulu a amine kuti apange maukonde amphamvu atatu-dimensional cross-linked network. Amagwiritsidwa ntchito kwambiri pokonzekera ma polima apamwamba kwambiri, ma resins ndi zokutira, etc., kukonza kuuma, kuvala kukana, kukana mankhwala ndi kukana kutentha kwa zipangizo.

2. Kusintha kwa polima: 1,4-Butanediol diglycidyl ether imagwiritsidwa ntchito kusintha ma polima ndipo imatha kusintha mawonekedwe a ma polima, monga kuwongolera kusinthasintha kwawo, kukana mphamvu, kukana madzi, ndi zina zotero.

3. Zomatira ndi zosindikizira: 1,4-Butanediol diglycidyl ether imagwira ntchito yofunika kwambiri pokonzekera zomatira ndi zosindikizira, ndipo zimatha kupereka ntchito zomangirira mwamphamvu komanso kusindikiza bwino. Ndikoyenera makamaka pamisonkhano yokhala ndi zofunika kwambiri pakulimba komanso kukhazikika kwamankhwala, monga zakuthambo, makampani amagalimoto, ndi zina zambiri.

4. Zida zamagetsi: 1,4-Butanediol diglycidyl ether ingagwiritsidwe ntchito pokonzekera zipangizo zamagetsi zamagetsi ndi zokutira zamagulu. Chifukwa cha mphamvu zake zabwino kwambiri zotetezera magetsi komanso kutentha kwa kutentha, zimatha kuteteza zipangizo zamagetsi ku chilengedwe chakunja ndikuwongolera kudalirika ndi kukhazikika kwa zipangizo zamagetsi.