Phepelo ea Lihlahisoa tse Ncha tse Chesang Polyimide Resin Material Pyromellitic Dianhydride Pmda CAS 89-32-7
Ka ho sebelisa mokhoa o felletseng oa tsamaiso o motle oa saense, boleng bo botle le bolumeli bo botle, re fumana botumo bo botle 'me re nkile karolo thutong ena bakeng sa Phepelo ea Lihlahisoa tse Ncha tse Chesang Polyimide Resin Material Pyromellitic Dianhydride Pmda CAS 89-32-7, Laboratori ea rona joale ke "Laboratori ea Naha ea theknoloji ea turbo ea enjene ea diesel", 'me re na le sehlopha sa litsebi sa R&D le setsi se felletseng sa liteko.
Ka ho sebelisa mokhoa o felletseng oa tsamaiso o motle oa saense, boleng bo botle le bolumeli bo botle, re fumana botumo bo botle 'me re nka karolo thutong ena bakeng sa, Morero oa k'hamphani ea rona ke ho fana ka lihlahisoa tsa boleng bo holimo le tse ntle ka theko e utloahalang le ho loanela ho fumana botumo bo botle ba 100% ho bareki ba rona. Re lumela hore Mosebetsi o fihlella bokhabane! Rea u amohela hore u sebelisane le rona 'me u hole hammoho.
Dianhydride ea pyromellitic (e khutsufalitsoeng e le PMDA), e sebelisoang haholo bakeng sa ho kopanya polyimide, hobane polyimide e na le khanyetso e ntle ea mocheso o phahameng haholo, khanyetso ea asiti le alkali, e ntle haholo Ka lebaka la thepa ea eona ea mechini, thepa ea motlakase le botsitso ba litekanyo, e sebelisoa haholo masimong a theknoloji e phahameng joalo ka lifofane, lifofane, li-microelectronics le matla a athomo, a nang le litlhoko tse thata mabapi le thepa ea thepa.
| Ntho | E tloaelehileng |
| Ponahalo | Likristale tse tšoeu |
| Mntlha ea ho hloa | 286℃ -288℃ |
| Phehisano ea asiti e lokolohileng | ≤0.5wt% |
| BOHLOEKI(%) | ≥99.5% |
Pyromellitic dianhydride (PMDA) ke thepa ea bohlokoa indastering ea tlhahiso ea lintho tse phelang, hammoho le thepa ea motheo bakeng sa nts'etsopele ea lisebelisoa tse ncha tsa lik'hemik'hale le lihlahisoa tsa lik'hemik'hale tse ntle tse nang le boleng bo holimo. E sebelisoa haholo bakeng sa tlhahiso ea li-monomers tsa polyimide, 'me e ka boela ea sebelisoa e le moemeli oa ho folisa bakeng sa resin ea epoxy le moemeli oa ho hokahanya bakeng sa resin ea polyester, e sebelisoang tlhahisong ea dae e putsoa ea phthalocyanine le lintho tse ling tsa bohlokoa tse tsoang ho eona, jj., 'me e na le mefuta e mengata ea ts'ebeliso. Pyromellitic dianhydride, e tsejoang hape e le homoanhydride, e na le sebopeho se ikhethang sa limolek'hule 'me e ka sebelisoa ho etsa lisebelisoa tse hanyetsang mocheso, ho thibela motlakase le ho hanyetsa lik'hemik'hale, tseo har'a tsona tšebeliso ea bohlokoa ka ho fetisisa e leng monolayer ea polyimide. E kopantsoe le aromatic diamine ho fumana polasetiki ea polyimide, empa bohloeki ba pyromellitic dianhydride bo holimo haholo, bo hlokang ho feta 99%.
25kgs/moropa, 9tons/20'container
25kgs/mokotla, 20tons/20'container
Ka ho sebelisa mokhoa o felletseng oa tsamaiso o motle oa saense, boleng bo botle le bolumeli bo botle, re fumana botumo bo botle 'me re nkile karolo thutong ena bakeng sa Lihlahisoa tse Ncha tse Chesang Unilong Factory Supply Polyimide Resin Material Pyromellitic Dianhydride Pmda CAS 89-32-7, Laboratori ea rona joale ke "Laboratori ea Naha ea theknoloji ea turbo ea enjene ea diesel", 'me re na le sehlopha sa litsebi sa R&D le setsi se felletseng sa liteko.
Lihlahisoa tse Ncha tse Chesang tse Hloekileng ka Botlalo le tse Hloekileng ka Boleng bo Holimo, Sepheo sa k'hamphani ea rona ke ho fana ka lihlahisoa tsa boleng bo holimo le tse ntle ka theko e utloahalang le ho loanela ho fumana botumo bo botle ba 100% ho bareki ba rona. Re lumela hore Mosebetsi o fihlella bokhabane! Rea u amohela hore u sebelisane le rona 'me u hole hammoho.
