Hexahydrophthalic anhydridecas85-42-7
ukucacisa
| Into yendaba | Ukucacisa |
| Ukubonakala | Lo mkhiqizo uqinile oqinile noma uketshezi olusobala. |
| Okuqukethwe%≥ | 99.0 |
| I-Chromatity / Hazen Unit (Platinum-Cobalt Umbala Inombolo)≤ | 30 |
| Khulula acid /%≤ | 0.3 |
| I-Crystallization Point /°C | 34.5~38.0 |
| Inani le-acid / mgkoh / g | 720~728 |
| Ukugcina | Imiphumela ivumelana namazinga ebhizinisi |
Umsebenzi
Hexahydrophthalic anhydride (HHPA) yinto ebalulekile yamakhemikhali yamakhemikhali e-organic anezicelo ezibanzi ezibanzi:
- Ensimini yezimbobo: ingabandakanyeka ekuhlelweni kwama-resestins ahlukahlukene asebenza kahle e-polyester. Izimbozo ezenziwe ngokususelwa kulawo ma-resiins zinomzimba omuhle kakhulu, ukumelana nokugqwala kwamakhemikhali, kanye nobulukhuni. Ezimboni zezimboni ezivikela izimboni kanye nezimoto eziphezulu, ukusetshenziswa kwama-polyester resens aqukethe i-hexahydrophthalic anhydride akukwazi kuphela ukumelana nokuguguleka kwesikhathi eside, nokugcina ukugqama kwesikhathi eside kwezinto ezihlanganisiwe.
- Ngokuya ngezinto zokwakha ama-elekthronikhi kanye nogesi: Kusetshenziswa kabanzi ekukhiqizweni kwama-epoxy resin aphula ama-ejenti. Ngemuva kokuphelelwa yi-hexahydrophthalic anhydride, i-epoxy resin yakha izinto zokwakha ezinezinto ezivelele zokufakelwa kanye nokuqina okuhle okushisayo. Emabhodini okushicilelwa aphrintiwe kanye nezinto zokupakisha nge-elekthronikhi, kungaqinisekisa ngokunembile ukusebenza okuzinzile kwezinto ze-elekthronikhi futhi kuvikele ukwehluleka kukagesi okufana nemibuthano emifushane nokuvuza.
- Kulezi zimo zohlelo lokusebenza lwezinto ezihlanganisiwe: njengento ebalulekile eluhlaza yama-porsestins we-polyester angenasisekelo, lapho kuhlanganiswa nezinto zokuqinisa ezifana nemicu yengilazi, okukhiqizwayo kwe-fiberglass okukhiqizwayo kuphakeme ngamandla futhi kukhanye ngesisindo. Zivame ukusetshenziswa ekwenziweni kwe-aerospace, umkhumbi, nezingxenye zezimoto, njengamaphaneli angaphakathi ezimpukane, izinhlungu zomkhumbi, kanye nokumbozwa komzimba wezimoto. Ngenkathi sihlangabezana nezidingo zezakhiwo zemishini, nazo zifinyelela abasindi bezakhi.
- Embonini enamatheliso: I-hexahydrophthalic anhydride ingashintsha izici zokuphulukisa namandla ahlanganisa amandla okunamathela. Inika amandla anama-adhesives awanawo nje okuwukugcina okulungile kodwa futhi nokunamathelisa okuhlala isikhathi eside. Kusetshenziswa kabanzi ekubopheni phakathi kwezinto ezahlukahlukene ezinjengezinsimbi, amapulasitiki nokhuni. Isibonelo, izinqubo ezinamakhazo emhlanganweni wefenisha kanye nomhlangano wedivayisi we-elekthronikhi ngeke uzenze ngaphandle kwawo.
Ukupakisha nokuthumela
I-25KG / DRUM noma njengezidingo zamakhasimende.
Ukuthumela: Izinhlobo eziyi-8 zezimpahla eziyingozi futhi kungahambisa ngolwandle.
Gcina futhi ugcine
I-Shelf Life: Inyanga engama-24 kusukela ngosuku lokwenziwa ekuphaketheni kwasekuqaleni okungavunyelwe okugcinwe endaweni epholile eyomile ngaphandle kokukhanya kwelanga, amanzi.
I-Warehouse evutha umoya, ukomisa okushisa okuphansi, okuhlukaniswe nama-oxidants, ama-acid.
