Imveliso yeshishini lemveliso

I-anhydride ye-phthalic
I-anhydride ye-Phthalic yi-organic compound kunye ne-formula ye-C6H4 (CO) 2O. Yi-anhydride ye-phthalic acid. Esi siqina esingenambala siyikhemikhali ebalulekileyo kwimizi-mveliso, ngakumbi kwimveliso enkulu yeeplastiki zeplastiki.
I-Phthalic anhydride yikhemikhali ebalulekileyo ephakathi kwishishini leplastiki apho kuthatyathwe khona ii-phthalate esters ezininzi ezisebenza njengeplastiki kwiintlaka zokwenziwa. I-Phthalic anhydride ngokwayo isetyenziswa njenge-monomer ye-synthetic resins ezifana
i-glyptal, i-alkyd resins, kunye ne-polyester resins.

Specification:

Okwangoku, i-phthalic anhydride isetyenziswa kakhulu kwishishini lemichiza, amayeza, i-elektroniki, ezolimo, ipeyinti, ishishini lemichiza elungileyo kunye namanye amacandelo oshishino.
I-benzene anhydride yaseTshayina isetyenziswa ikakhulu kwimveliso ye-phthalic acid lipids plasticizer, i-benzene anhydride entle ibalelwa malunga ne-60% yokusetyenziswa kwe-benzene anhydride, iidayi kunye neepeyinti ze-25%, i-resin engaxutywanga kunye nezinye iimveliso ezimalunga ne-15%.
I-Phenylanhydride yimathiriyeli ebalulekileyo yekhemikhali ekrwada, isetyenziswa ikakhulu kwimveliso yeeplastiki zeplastiki, iintlaka ze-alkyd, iidayi, iintlaka ezingaxutywanga kunye namanye amayeza kunye nezitshabalalisi.

I-Weifang JS chemical Co., Ltd. yinkampani yeekhemikhali zehlabathi zokurhweba kunye nokwenza ikomkhulu e-WEIFANG CITY, ETSHAYINA.
Ngomgaqo wokunyaniseka nokuphumelela urhwebo, inkonzo esemgangathweni ophezulu kunye nophuhliso oluzinzileyo. Siye saseka ixesha elide
kunye nobudlelwane boshishino oluzinzileyo kunye namashishini emichiza amaninzi adumileyo ekhaya nakwamanye amazwe, kwaye iphumelele inkxaso enkulu kunye nokuthembela kubathengi bethu.
Umzi-mveliso wethu opheleleyo umi kwi-Binhai Economic-Technological Development Area (indawo yophuhliso lwezoqoqosho neteknoloji yesizwe) yase-Weifang.
 Okwangoku, i-factory inesityalo se-2-ethylanthraquinone yeetoni ze-3000 / ngonyaka kunye namalungelo azimeleyo epropathi yengqondo, efikelele kwinqanaba eliphezulu lezobuchwepheshe e-China. Ukwengeza,
 Igqityiwe kunye nezityalo ezixhasayo, ezifana nesityalo se-anhydrous aluminium trichloride ye-2,500 yeetoni / ngonyaka, isityalo se-polyaluminium chloride ye-20, i-000 yeetoni / ngonyaka, isityalo se-magnesium sulfate ye-100, i-000 yeetoni / ngonyaka,
isityalo se-potassium sulfate ye-60, i-000 yeetoni / ngonyaka kunye nesityalo se-sulfuric acid ye-60, i-000 yeetoni / ngonyaka. Inayo i-R&D yobuchwephesha kunye nobuchule bokuyila, amandla okwenza izakhono eziphezulu kunye nenkqubo yenkonzo egqibeleleyo emva kokuthengisa.
I-Weifang JS chemical Co., Ltd iya kuhlala ibambelele kwifilosofi yokusebenza "Vumela Abaqeshwa Bavuyise, Bavumele Abathengi Baphumelele, Bafake Igalelo kuMbutho", kwaye ibonelela abathengi ngenkonzo esemgangathweni ophezulu ngokuzinza kunye
iimveliso ezikumgangatho ophezulu ezinexabiso eliphezulu kunye neengcali eziphezulu zokucebisa iqela.

Q1: Uya kuzisa nini?
A: siya kuzisa zingaphelanga iintsuku ezili-15 zomsebenzi emva kokufumana ukuhlawulwa kwakho kwangaphambili.
I-Q2: Ndimele ndihlawule njani?
A: Samkela zonke iindlela zokuhlawula. njengeAlibaba Assurance yorhwebo, T / T, L / C, umanyano lwaseNtshona, iPaypal njl.
I-Q3: Ndingayifumana njani isampuli?
A: iisampulu zasimahla ziyafumaneka, kodwa iintlawulo zothutho ziya kuba kwiakhawunti yakho kwaye izityholo ziya kubuyela kuwe okanye zitsale kwiodolo yakho kwixa elizayo.
I-Q4: Indlela yokuqinisekisa uMgangatho weMveliso ngaphambi kokubeka ii-odolo?
A: Unokufumana iisampuli zasimahla kwezinye iimveliso, kufuneka uhlawule kuphela iindleko zokuthumela okanye ulungiselele ikhuriya kuthi kwaye uthathe iisampuli. Ungasithumela imveliso yakho kunye nezicelo, siya kwenza iimveliso ngokwezicelo zakho.