Imibandela yebhizinisi lomkhiqizo

I-phthalic anhydride
I-Phthalic anhydride iyinhlanganisela yemvelo enefomula ethi C6H4(CO)2O. I-anhydride ye-phthalic acid. Lesi sici esiqinile esingenambala siyikhemikhali ebalulekile yezimboni, ikakhulukazi ukukhiqizwa okukhulu kwamapulasitiki opulasitiki.
I-Phthalic anhydride iyikhemikhali ebalulekile emaphakathi embonini yepulasitiki lapho kutholwa khona ama-phthalate ester amaningi asebenza njengama-plasticizer kuma-synthetic resins. I-Phthalic anhydride ngokwayo isetshenziswa njenge-monomer yama-synthetic resins njenge
i-glyptal, i-alkyd resins, ne-polyester resins.

Ukucaciswa:

Njengamanje, i-phthalic anhydride isetshenziswa kabanzi embonini yamakhemikhali, imithi, i-electronics, ezolimo, upende, imboni yamakhemikhali emihle kanye neminye imikhakha yezimboni.
I-benzene anhydride yaseShayina isetshenziswa kakhulu ekukhiqizeni i-phthalic acid lipids plasticizer, i-benzene anhydride enhle ithatha cishe u-60% wengqikithi yokusetshenziswa kwe-benzene anhydride, odayi nopende kubalelwa ku-25%, i-resin engagcwele kanye neminye imikhiqizo yenza cishe u-15%.
I-Phenylanhydride iyinto ebalulekile yamakhemikhali ephilayo, esetshenziswa kakhulu ekukhiqizeni amapulasitiki epulasitiki, ama-alkyd resins, odayi, ama-resin angagcwele kanye neminye imithi nezibulala-zinambuzane.

I-Weifang JS chemical Co., Ltd.yinkampani yokuhweba nokwakha amakhemikhali emhlabeni wonke ekomkhulu layo lise-WEIFANG CITY, ECHINA.
Ngomgomo wokuhweba okuthembekile nokunqoba, insizakalo esezingeni eliphakeme kanye nentuthuko esimeme. Sisungule isikhathi eside
nobudlelwano bebhizinisi obuzinzile namabhizinisi amaningi amakhemikhali adumile ekhaya nakwamanye amazwe, futhi athola ukwesekwa okukhulu nokwethembana okuvela kumakhasimende ethu.
Ifektri yethu ephethwe ngokuphelele iseBihai Economic-Technological Development Area (indawo yezentuthuko yezomnotho nezobuchwepheshe kuzwelonke) yeWeifang.
 Njengamanje, ifektri inesitshalo se-2-ethylanthraquinone esingamathani ayi-3000 / ngonyaka esinamalungelo okuzimela empahla yengqondo, efinyelele ezingeni eliphakeme lobuchwepheshe eChina. Ngaphezu kwalokho,
 iphelele ngezitshalo ezisekelayo, njenge-anhydrous aluminium trichloride plant yamathani ayi-2,500 / ngonyaka, isitshalo se-polyaluminium chloride esingamathani ayi-20, 000 / ngonyaka, isitshalo se-magnesium sulphate esingu-100, 000 wamathani / ngonyaka,
isitshalo se-potassium sulphate samathani ayi-60, 000 / ngonyaka nesitshalo se-sulfuric acid samathani ayi-60, 000 / ngonyaka. It anazo R & D professional kanye nomklamo amakhono, abanamakhono kakhulu yokukhiqiza umthamo futhi ephelele emva-sales uhlelo service.
I-Weifang JS chemical Co, Ltd izohlala ihambisana nefilosofi yokusebenza kwe- "Vumela Abasebenzi Bajabule, Vumela Amaklayenti Aphumelele, Anikele Enhlanganweni", futhi inikeze amaklayenti insizakalo esezingeni eliphakeme ngokusebenzisa isitebela futhi
imikhiqizo esezingeni eliphakeme engabizi kakhulu nokubonisana nethimba labachwepheshe abaphezulu.

Q1: Uzoletha nini?
IMP: sizokulethela phakathi kwezinsuku eziyi-15 zokusebenza ngemuva kokuthola inkokhelo yakho yangaphambili.
Q2: Kufanele ngikhokhe kanjani?
A: Samukela zonke izinhlobo zezindlela zokukhokha. njenge-Alibaba trade Assurance, T/T, L/C, West union, Paypal njll.
Q3: Ngingayithola kanjani isampula?
IMP: amasampula wamahhala ayatholakala, kepha izindleko zokuthwala impahla zizoba ku-akhawunti yakho futhi izindleko zizobuyiselwa kuwe noma zidonswe ku-oda lakho ngokuzayo.
I-Q4: Uliqinisekisa kanjani ikhwalithi yomkhiqizo ngaphambi kokufaka ama-oda?
A: Ungathola amasampula amahhala eminye imikhiqizo, udinga kuphela ukukhokha izindleko zokuthumela noma uhlele ikhuriya kithi futhi uthathe amasampula. Ungasithumela imininingwane yezicelo zakho kanye nezicelo zakho, sizokhiqiza imikhiqizo ngokwezicelo zakho.