Isomethyl Tetrahydrophthalic Anhydride ene-CAS 11070-44-3 MTHPA I-epoxy resin ephilisa i-agent eqinile

I-Isomethyl Tetrahydrophthalic Anhydride ene-CAS 11070-44-3 MTHPA I-epoxy resin ephilisa i-arhente yokuqinisa umfanekiso ofakiweyo

Inkcazelo emfutshane:

Igama lemveliso: MTHPA (i-epoxy resin yokunyanga iarhente)

Ubunzima bemolekyuli:166.2
Imbonakalo: ulwelo olucacileyo
Ubunyulu: 99.0 % min
Umbala:80 Hazen max
Umxholo we-Acid: 0.5 % max
Indawo yokugalela:- 40°C
Ubunzima obuthile be-25 ° C: 1.197 g / ml
Viscosity, 25 ° C: 58.0 mPa.s
Uxinzelelo lomphunga, 120°C: 2.0 mPa.s
Isalathiso se-refractive, i-25 ° C: 1.495

Ukwamkelwa: iOEM/ODM, iWholeyile, uRhwebo,
Intlawulo: T/T, L/C, PayPal
Umzi-mveliso wethu uvelisa i-Fiberglass ukusukela ngo-1999.Sifuna ukuba lolona khetho lwakho lungcono kunye neqabane lakho elithembekileyo leshishini.
Nceda uzive ukhululekile ukuthumela imibuzo yakho kunye nemiyalelo.

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Iinkcukacha zeMveliso

Iithegi zeMveliso

Iphakheji yeMveliso

Isicelo seMveliso

I-MTHPA isetyenziswa ikakhulu njengearhente yokunyanga iireyini ze-epoxy.Inotyekelo oluphantsi lokufunxa ukufuma emoyeni kunye no-zero okanye ukwakheka okuncinci kwekharbon dayoksayidi xa ixutywe ne-high amine accelerators.

I-MTHPA inokudityaniswa ngokulula kunye neereyini zolwelo ezahlukeneyo ezibonelela ngozinzo, umxube ophantsi we-viscous kunye nobomi bembiza obude.

Isetyenziselwa ngokubanzi:

− Ukuphosa/Ukubumba

− Ukukhulelwa

− Lamination

Kwintsimi yeeplastiki ezomeleziweyo isetyenziselwa iimveliso zezilonda ze-filament (imibhobho yeoli, izibonda kunye neempahla zezemidlalo), amashiti alaminated, iibhodi zeesekethe eziprintiweyo, ukutshintsha izixhobo.

Ngombulelo kwiipropati zayo ezigqwesileyo zokugquma, i-MTHPA ifumene izicelo ezininzi zokuvelisa iindawo zombane ezinje: ii-capacitors, resistors, ii-wiring parts transformers, ii-coil ignition, i-fly back transformers.

Inkcazo kunye neePropati zoMzi

Iintlobo	NAYIPHI100 1	NAYIPHI100 2	NAYIPHI100 3
Imbonakalo	ulwelo olukhanyayo olutyheli olucacileyo ngaphandle kokungcola komatshini
Umbala(Pt-Co)≤	100 #	200#	3 00#
Ubuninzi, g/cm3, 20°C	1.20 - 1.22	1.20 - 1.22	1.20 - 1.22
Viscosity, (25 °C )/mPa · s	40-70	50Ubukhulu	70-120
Inombolo ye-Acid, mgKOH/g	650-675	660-685	630-650
Isiqulatho seAnhidridi, %, ≥	42	41.5	39
Ilahleko yokuFuthumala,%,120°C≤	2.0	2.0	2.5
Iasidi yasimahla % ≤	0.8	1.0	2.5

I-Methyltetrahydrophthalic anhydride (MTHPA) yikhompawundi yemichiza ewela phantsi kodidi lwe-cyclic anhydrides.Ngokuqhelekileyo isetyenziswa njenge-ejenti yokunyanga kwii-epoxy resins.Nazi ezinye zezibonelelo eziphambili ze-MTHPA:
I-1.Izakhiwo zokunyanga: I-MTHPA yi-agent esebenzayo yokunyanga i-epoxy resins, inika ubushushu obugqwesileyo kunye nokumelana neekhemikhali.Inceda ukuguqula iresin ye-epoxy engamanzi ibe yinto eqinileyo, ehlala ixesha elide, kunye ne-thermoset, iyenze ilungele usetyenziso olwahlukeneyo.
I-2.I-viscosity ephantsi: i-MTHPA ngokuqhelekileyo ine-viscosity ephantsi xa kuthelekiswa namanye ama-agent aphilisayo, okwenza kube lula ukuphatha kunye nokuxuba kunye ne-epoxy resins, ukuphucula ukusetyenzwa kunye neempawu zesicelo.
I-3.Uzinzo oluhle lwe-thermal: I-epoxy ephilisiwe kunye ne-MTHPA ibonisa ukuzinza okuhle kwe-thermal, okwenza kube yinto efanelekileyo kwizicelo apho ukuxhathisa ukushisa kubalulekile.
4..Iipropati zombane ezilungileyo: I-epoxy resins ephilisiwe kunye ne-MTHPA njenge-arhente yokunyanga ihlala inombane ofunekayo.

Ukupakisha

Ukupakishwa:igubu elenziwe ngegalvanized 220 kg isambuku xa uceliwe olunye uhlobo lokupakisha lunokufumaneka.

Ugcino: kufuneka igcinwe kude namadangatye avulekileyo okanye omnye umthombo onokuba khona wokutshisa, kwaye kufuneka ikhuselwe kubumanzi kuba, ngakumbi iPI kunye neenguqulelo ezingama-600, kulula ukuqaqamba xa idibana nokufuma komoya.Ngexesha lasebusika i-MTHPA inokuqina, inokunyibilika ngokulula ngokufudumeza.

Ubomi beshelufu: iinyanga ezili-12 ukusuka kumhla wemveliso.

Ukugcinwa kweMveliso kunye noThutho

Ngaphandle kokuba kuchazwe ngenye indlela, iimveliso ze-MTHPA kufuneka zigcinwe kwindawo eyomileyo, epholileyo kunye nobungqina bokufuma.Eyona isetyenziswayo kwiinyanga ezili-12 emva komhla wemveliso.Kufuneka zihlale kwipakethe yazo yokuqala de kube ngaphambi kokuba zisetyenziswe.Iimveliso zifanelekile ukuhanjiswa ngendlela yenqanawa, uloliwe, okanye ilori.

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