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I-Pentaerythritol 98% Yemboni Yezingubo

I-Pentaerythritol iyinhlanganisela yezinto eziphilayo ezinohlu olubanzi lwezinhlelo zokusebenza ezimbonini ezihlukahlukene. Inefomula yamakhemikhali ethi C5H12O4 futhi ingeyomndeni wezinto eziphilayo ze-polyol ezaziwa ngokuguquguquka kwazo okuphawulekayo. Akukhona nje kuphela ukuthi le crystalline powder emhlophe iyavutha, iphinde ifakwe kalula izinto eziphilayo ezivamile, okuyenza ibe isithako esibalulekile ezinqubweni eziningi zokukhiqiza.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Inkomba Yezobuchwepheshe

Izinto Iyunithi Okujwayelekile Umphumela
Ukubukeka I-white crystalline engenaphunga eliqinile noma impushana
I-Mono-PE I-WT%≥

98

98.5

Inani le-Hydroxyl %≥ 48.5 49.4
Umswakama % ≤ 0.2 0.04
Umlotha Wt%≤ 0.05 0.01
Umbala we-phthalic 1 1

Ukusetshenziswa

I-Pentaerythritol isetshenziswa kabanzi embonini yokumboza ukukhiqizwa kwama-alkyd resins. Lawa ma-resin ayingxenye ebalulekile yezingubo eziningi, ezinikeza ukuqina, ukunamathela kanye nokumelana nokugqwala. Ngaphezu kwalokho, i-pentaerythritol iphinde isetshenziswe kabanzi ekuhlanganisweni kwezithako ezithuthukisiwe ukuze inikeze ukusebenza okuphezulu nokuvikelwa okuhlala isikhathi eside kwemishini nezimoto.

Ngaphezu kwalokho, i-pentaerythritol iyisithako esibalulekile ekukhiqizeni ama-plasticizer nama-surfactants. Ama-Plasticizers athuthukisa ukuguquguquka nokuqina kwamapulasitiki, awenze abe yingxenye ebalulekile yezinhlelo zokusebenza ezahlukahlukene. Ngakolunye uhlangothi, izakhiwo ze-emulsifying kanye nezigwebu zama-surfactants zibalulekile futhi zisetshenziswa ezimbonini ezifana nokunakekelwa komuntu siqu, ukuhlanza kanye nezolimo.

Ngaphandle kwendima yayo ekusetshenzisweni okuhlukahlukene kwezimboni, i-pentaerythritol iphinde isetshenziswe ekuhlanganiseni izidakamizwa neziqhumane. Izakhiwo zayo zamakhemikhali eziyingqayizivele ziyenza ibe isithako esikahle ekwenziweni kwemithi, okusiza ekwandiseni ukusebenza kahle nokuzinza kwezinqubo ezithile. Ukwengeza, izakhiwo ezivuthayo ze-pentaerythritol ziyenza ibe isithako esiyinhloko ekwenziweni kweziqhumane, okwandisa ukuzinza namandla alezi zinto.

Sekukonke, i-pentaerythritol iyinhlanganisela ebaluleke kakhulu yezinto eziphilayo ehlinzeka ngezinhlelo zokusebenza eziningana ezimbonini ezahlukene. Ukuguquguquka kwayo kanye namakhemikhali ayingqayizivele ayenza ibe isithako esithandwayo ekwakhiweni kwama-alkyd resins, izinto zokugcoba ezithuthukisiwe, ama-plasticizers, ama-surfactants, imithi kanye neziqhumane. Ngefomu layo le-crystalline powder elimhlophe, lifakwa kalula ezinkambisweni ezihlukahlukene, linikeza ukusebenza okuhle kakhulu nokuthembeka. Themba i-pentaerythritol ukuze ikhuphule imikhiqizo yakho futhi ithuthukise ukusebenza kwayo.


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