Hexahydrophthalic anhydrideCAS85-42-7
tlhaloso
| NTHO | LITLHAKISO |
| Ponahalo | Sehlahisoa sena ke se tiileng se sesoeu kapa mokelikeli o bonaletsang. |
| Dikahare %≥ | 99.0 |
| Yuniti ea chromaticity e qhibilihang / Hazen (nomoro ea 'mala oa platinum-cobalt)≤ | 30 |
| Asiti e sa lefelloeng / %≤ | 0.3 |
| Ntlha ea kristale /°C | 34.5~38.0 |
| Boleng ba asiti / mgKOH/g | 720~728 |
| QETELLO | LIPHUMO LI DUMELANA LE MAEMO A KHOEBO |
Tšebeliso
Hexahydrophthalic anhydride (HHPA) ke thepa ea bohlokoa ea lik'hemik'hale tsa tlhaho e nang le ts'ebeliso e pharaletseng:
- Lefapheng la ho roala: E ka ameha ho lokiseng li-resin tse fapaneng tsa polyester tse sebetsang hantle. Li-resin tse entsoeng ho latela li-resin tsena li na le ho khomarela ho hoholo, ho hanyetsa ho bola ha lik'hemik'hale, le ho thatafala. Li-resin tse sireletsang indasteri le li-topcoat tsa likoloi, tšebeliso ea li-resin tsa polyester tse nang le hexahydrophthalic anhydride e ke ke ea hanela feela ho senyeha ha li-acid tse kantle, li-alkali le li-solvents empa hape e ka boloka khanya le botšepehi ba seaparo nako e telele, e leng se fanang ka tšireletso ea nako e telele bakeng sa lintho tse roaletsoeng.
- Mabapi le thepa ea elektroniki le ea motlakase: E sebelisoa haholo tlhahisong ea li-epoxy resin curing agents. Kamora ho phekoloa ke hexahydrophthalic anhydride, epoxy resin e etsa thepa e nang le thepa e ikhethang ea ho thibela mocheso le botsitso bo botle ba mocheso. Libotong tsa potoloho tse hatisitsoeng le thepa ea ho paka ea elektroniki, e ka netefatsa ts'ebetso e tsitsitseng ea likarolo tsa elektroniki le ho thibela ho hloleha ha motlakase joalo ka lipotoloho tse khutšoane le ho lutla.
- Maemong a ts'ebeliso ea thepa e kopaneng: E le thepa ea bohlokoa bakeng sa li-resin tsa polyester tse sa koaheloang, ha li kopantsoe le thepa e matlafatsang joalo ka likhoele tsa khalase, thepa e kopaneng ea fiberglass e hlahisoang e na le matla a mangata le boima bo bobebe. Li sebelisoa hangata tlhahisong ea likarolo tsa lifofane, likepe le likoloi, joalo ka liphanele tsa kahare tsa lifofane, li-hull tsa likepe le likoahelo tsa 'mele tsa likoloi. Ha li ntse li fihlela litlhoko tsa thepa ea mechini, li boetse li fihlela boima ba likarolo.
- Indastering ea sekhomaretsi: Hexahydrophthalic anhydride e ka fetola litšobotsi tsa ho folisa le matla a ho kopanya a likhomaretsi. E nolofalletsa likhomaretsi ho ba le eseng feela ho khomarela hantle ha pele empa hape le ho khomarela nako e telele. E sebelisoa haholo ho ho kopanya pakeng tsa lisebelisoa tse fapaneng tse kang litšepe, polasetiki le lehong. Mohlala, lits'ebetso tsa ho khomaretsa kopanong ea thepa ea ka tlung le kopanong ea lisebelisoa tsa elektroniki li ke ke tsa etsa ntle le eona.
Ho paka le ho Romela
25KG/Moropa kapa ho ya ka ditlhoko tsa bareki.
Thomello: Mefuta e 8 ea thepa e kotsi 'me e ka tlisoa ka leoatle.
Boloka le ho boloka
Nako ea ho boloka: Likhoeli tse 24 ho tloha letsatsing la tlhahiso ka har'a sephutheloana sa pele se sa buloang se bolokiloe sebakeng se pholileng se omileng se se nang khanya ea letsatsi, metsi.
Ntlo ea polokelo e nang le moea o kenang, Ho omisa mocheso o tlase, E arotsoe ho li-oxidant, li-acid.
