Suava Epoxy Resin

Faʻamatalaga Faʻatulaga

Liva Epoxy Resin e soluble i benzene, toluene, xylene, acetone ma isi solvents organic. Lelei lelei, faigofie ona faʻafefiloi ma mea faʻapipiʻi, faʻaogaina lelei ma gaioiga, faʻamautu lelei pe a uma ona faʻamalolo, faʻaitiitia le itiiti ifo i le 2%, o le resini ma le laʻititi laʻititi laʻititi o le thermosetting resin, faʻalauteleina o le vevela 6-10.5% - sili ona lelei. faʻatinoga, faʻaogaina lelei o le eletise eletise, faʻaogaina o masini ma le mautu o vailaʻau.

talosaga

1. Liligiina o afifi insulation mo mea eletise ma afi: gaosiga o le tulaga atoa faʻamaufaʻailoga afifi insulation mo eletise eletise maualuga ma maualalo eletise e pei o electromagnets, contactor coils, transformers, mago-ituaiga transformers, ma isi Ua atiina ae vave i le alamanuia eletise. . Ua atia'e mai le sasa'a masani o le mamafa ma le sasa'aina o le gaogao i le fa'apipi'iina o le gel otometi.

2. Suava Epoxy Resin e faʻaaogaina lautele mo le faʻapipiʻiina ma le faʻapipiʻiina o masini ma mea faʻaeletoroni ma taʻavale. Ua avea ma mea taua ma taua insulating mea i le alamanuia faaeletonika.

3. E fa'aogaina le fa'aogaina o le epoxy fa'aeletonika mo le afifiina o palasitika o vaega semiconductor. Ua vave ona atiina ae i tausaga talu ai nei. Ona o lona tulaga maualuga, o loʻo i ai se uiga sili e sui ai le uʻamea masani, ceramic ma tioata afifi.

4. Epoxy laminated plastic e masani ona faʻaaogaina i le eletise ma eletise eletise. O le atinaʻeina o le epoxy copper clad laminate e sili ona vave, ma ua avea ma se tasi o mea faʻavae i totonu o pisinisi eletise. E le gata i lea, o le epoxy insulating coatings, insulating adhesives ma le eletise eletise e faʻaaogaina lautele.

5. Inisinia palasitika ma mea tu'ufa'atasi: epoxy enisinia palasitika e masani lava ona aofia ai mea fa'apipi'i epoxy, palasitika laminated epoxy ma palasitika foam epoxy fa'aaogaina mo le fa'aoso maualuga. Epoxy inisinia palasitika e mafai foi ona manatu o se ituaiga o mea lautele epoxy composite. Epoxy composites e tele lava ina aofia ai epoxy fiber glass reinforced plastics (general composite) ma epoxy structural composites, e pei o pultruded epoxy profiles, manu'a omo mea rotary ma mea maualuga-faatinoga composites. O le Epoxy composite o se mea taua faʻatulagaina ma faʻaogaina i fale kemisi, vaalele, aerospace, militeri ma isi matata tekonolosi.

6. O mea tau le va o tagata e masani ona faʻaaogaina e pei o le fola o le eleele, epoxy mortar ma sima oloa, maualuga-grade pavement ma malae vaalele, vave toe faaleleia mea, grouting mea mo le faʻamalosia o faavae, faʻapipiʻi fale ma coatings, ma isi.

1. Mea teuteu 2. Ufiufi fola 3. Mea Fa'a'ese'ese

4. Matagi Matagi Laupapa Plate 5. AB Kelu 6. Alamanuia Eletise

Fa'amatalaga Fa'apitoa mo E51

Meatotino ma Uiga

O mea tau masini maualuga. Suava Epoxy Resin o lo'o i ai le malosi fa'atasi ma le mafiafia mole mole fausaga, o lona uiga fa'ainisinia e maualuga atu nai lo resins thermosetting lautele e pei ole resin phenolic ma polyester unsaturated.

Malosi pipii. O le faiga faʻamalolo o le epoxy resin o loʻo i ai le epoxy group, hydroxyl group, ether bond, amine bond, ester bond ma isi vaega polar ma le gaioiga tele, lea e maua ai le epoxy faʻamalolo mea ma faʻapipiʻi lelei i polar substrates e pei o uʻamea, ceramics, tioata, sima. ma fafie.

Lelei fa'agaioiga: epoxy resin e le maua ai ni mole mole maualalo pe a fa'amālōlōina, o lea e mafai ai ona fa'apipi'i i lalo o le mamafa po'o le fa'afeso'ota'i. Epoxy resin E44 e mafai ona faʻaaogaina faʻatasi ma vailaʻau faʻamalolo eseese e gaosia ai le solvent-free, maualuga maualuga, paʻu paʻu, faʻapipiʻi vai ma isi mea faʻafefe-siosiomaga.

Fa'agata eletise lelei: Epoxy resin o se tasi lea o ituaiga sili ona lelei o le resini thermosetting ma mea eletise eletise.

Lelei mautu ma kemikolo tetee. O le epoxy resin e aunoa ma ni mea leaga e pei o le alkali ma le masima e le faigofie ona faʻaleagaina. Afai lava e teuina lelei (faʻamaufaʻailogaina, saoloto mai le susu ma le maualuga o le vevela), o le taimi e teu ai e 1 le tausaga. E mafai lava ona fa'aoga pe a pasia le asiasiga pe a mae'a. O le epoxy curing compound e sili ona lelei le mautu o vailaʻau. O lona tete'e i le alkali, acid, masima ma isi ala o faasalalauga e sili atu nai lo le unsaturated polyester resin, phenolic resins ma isi resins thermosetting. O le mea lea, o le epoxy resin o loʻo faʻaaogaina lautele e fai ma anti-corrosion primer. Talu ai ona o le epoxy resin ua faamaloloina e tolu-dimensional network structure ma e tetee i le suauu impregnation, e masani ona faʻaaogaina i totonu o le puipui puipui o tane suauʻu, suauʻu tane ma vaalele.

Eseesega i le va o le E44 ma le E51

O le tau o le epoxy o le fa'ailoga pito sili lea ona taua e iloa ai mea totino o le epoxy resin, ma fa'ata'ita'iga epoxy resin fa'apisinisi e fa'avasegaina e tusa ai ma tulaga tau epoxy eseese. O le tau o le epoxy e fa'atatau i le numera o pa'u o mea fa'avae epoxy o lo'o iai i totonu ole 100g o resini. E-51 o se faʻailoga, e fai ma sui o le averesi epoxy (51/100=0.51, epoxy tau N/100 o le 0-18-0.54). E-44 epoxy resin o loʻo faʻatusalia le averesi o le epoxy o le 44/100, ma (0.41-0.47) epoxy resin ma le maualuga o le epoxy e maualalo le viscosity, maualuga viscosity ma maualuga brittleness pe a uma ona fofo.

Meafaigaluega Falegaosi

Hebei Linyuan Fine Chemical Co., Ltd. na faavaeina ia Ianuari 2017, ma sa faatupeina ma fausia e Hebei JingHong Electronic Technology Co., Ltd ma lona lala Hongda Insulation Material Factory lea e faapitoa i le gaosiga o le 3240 Epoxy Resin Board, FR4 Fiberglass. Pepa, Phenolic Cotton Ie Laminate Pepa 3026, phenolic pepa laupapa ma apamemea ofu laminate.

JingHong sa i ai se falegaosimea muamua i Xiong'an New District, Hebei, lea na gaosia E44 epoxy resin. O le gaosiga o le voluma sa laʻititi ma o se vaega na faʻaaogaina mo ia lava. O le mea lea, e le tele ni fa'atauga i le maketi. Ona o le tele o faʻaoga o le epoxy resin, ua avea Saina ma tagata sili ona tele gaosi oloa ma faʻatau oloa epoxy resins. Ina ia tausisia le tulaga o maketi, na tuufaatasia ai e le kamupani le tulaga o le kamupani lava ia, alu ese mai Xiong'an New Area, ma fausia se fale gaosi epoxy resin ma le gaosiga faaletausaga o le 20,000 tone i Cangzhou. Ua maeʻa le poloketi ma tuʻuina atu i le gaosiga.

O le poloketi ua mamanuina e faʻatatau i le tekinolosi a Iapani Toto Kasei. O le gaosiga o loʻo iai nei epoxy resins e aofia ai le E44, E51, ma isi, ma ituaiga o le a faʻaopoopo malie e tusa ai ma manaʻoga maketi i le lumanaʻi. Fai mai le tagata o loʻo pulea le kamupani: I le taimi nei, o le gaosiga o le epoxy resin e 20,000 tone. E tusa ai ma le tulaga moni o maketi, o le gaosiga gafatia o le a faʻalauteleina i le 100,000 tone.

Teuina ma uta

Pe a teuina le epoxy resin, faʻamolemole ia aloese mai le susulu o le la, puna vevela, mea faʻafefe ma le susu. O oloa mata'utia e tatau ona teuina e tusa ai ma tulafono faatonutonu. Afai e le faʻaaogaina pe a uma ona tatala, e tatau ona faʻamaufaʻailogaina mo le teuina. O le fata ola ole epoxy resin e masani lava 1 tausaga, ma e mafai lava ona faʻaaogaina pe a uma ona pasia le suʻega. I lalo o tulaga faʻapitoa, e pei o le teuina i le vevela malulu, o nisi resins epoxy e mafai ona tioata, lea ua na o se suiga faʻaletino ma e le suia ai o latou vailaʻau. I le tulaga o le tioata, e mafai ona vevela le resini i le 70-80 ° C ma toe faʻafoʻi i lona tulaga muamua e ala i le faʻafefe.

faaaogaina

  E seasea fa'aaogaina na'o le epoxy resin. E masani lava, o mea fesoasoani e pei o le faʻatumu o mea e faʻamalo e faʻaaogaina. Fa'agata amine fa'apitoa e fa'aaogaina e fai ma vaila'au fa'amalolo, lea e masani ona 5 i le 15% o le aofa'i o resini. Acid anhydride o loʻo faʻaaogaina e fai ma sui faʻamalolo, o le 0.1 i le 3% o le aofaʻi o resini. Polybasic fa'apipi'i e fa'aaogaina e fai ma fa'amanuiaga fa'amalolo. Epoxy resin e tipi ile 1:1 mol cal. 703 faʻaaogaina e fai ma sui faʻamalolo, lea e mafai ona faʻaaogaina e tusa ai ma le 1.0.4 (fuafuaga mamafa)