Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Pure Terephthalic Acid (PTA) suppliers in China and a professional Pure Terephthalic Acid (PTA) manufacturer. Welcome to purchasePure Terephthalic Acid (PTA) from our factory.pls contact tom :service@skychemwin.com
Sunan samfur:Terephthalic acid
Tsarin kwayoyin halitta:Saukewa: C8H6O4
CAS No:100-21-0
Tsarin kwayoyin halitta:
Terephthalic acid baya narkewa a cikin ruwa da barasa, saboda haka har zuwa kusan 1970 yawancin danyen terephthalic acid an canza shi zuwa dimethyl ester don tsarkakewa. Yana sublimates lokacin zafi.
farin foda
Terephthalic acid (TPA) wani sinadari ne mai girma, ana amfani da shi sosai wajen samar da kayan roba, musamman polyester fibers (poly-(ethylene terephthalate)).
Terephthalic acid ne benzenepolycarboxylic acid tare da yuwuwar anti-hemorrhagic Properties.
1,4-benzenedicarboxylic acid ana amfani dashi galibi don samar da poly (ethylene terephthalate). Har ila yau, samar da plasticizer dictyl phthalate (DOTP) da kuma polyester filastik. 1,4-benzenedicarboxylic acid da polyhydric alcohols suna da yanayin haɓakawa tare da iethylene glycol, triethylene glycol, glycerol, propylene glycol, butylene glycol, da dai sauransu shirye-shiryen filastik polyester.
Chemwin na iya samar da nau'ikan nau'ikan hydrocarbons da abubuwan kaushi na sinadarai don abokan cinikin masana'antu.Kafin wannan, da fatan za a karanta mahimman bayanai masu zuwa game da yin kasuwanci tare da mu:
1. Tsaro
Tsaro shine babban fifikonmu. Baya ga samar wa abokan ciniki bayanai game da aminci da amincin amfani da samfuran mu, mun kuma jajirce wajen tabbatar da cewa an rage haɗarin aminci na ma'aikata da 'yan kwangila zuwa mafi ƙanƙanta mai yuwuwa. Sabili da haka, muna buƙatar abokin ciniki don tabbatar da cewa an cika daidaitattun ƙa'idodin saukarwa da aminci na ajiya kafin isar da mu (da fatan za a koma zuwa ƙarin bayanin HSSE a cikin sharuɗɗan tallace-tallace na gaba ɗaya da ke ƙasa). Kwararrun mu na HSSE na iya ba da jagora akan waɗannan ƙa'idodi.
2. Hanyar bayarwa
Abokan ciniki na iya yin oda da isar da kayayyaki daga chemwin, ko kuma za su iya karɓar samfuran daga masana'antar masana'anta. Hanyoyin sufurin da ake da su sun haɗa da manyan motoci, jirgin ƙasa ko jigilar kayayyaki da yawa (sharuɗɗan daban sun shafi).
Game da buƙatun abokin ciniki, za mu iya ƙididdige buƙatun jiragen ruwa ko tankuna da amfani da ƙa'idodin aminci / bita na musamman da buƙatu.
3. Mafi ƙarancin tsari
Idan ka sayi samfura daga gidan yanar gizon mu, mafi ƙarancin tsari shine ton 30.
4.Biyan kuɗi
Daidaitaccen hanyar biyan kuɗi shine cirewa kai tsaye a cikin kwanaki 30 daga daftari.
5. Takardun bayarwa
Ana ba da waɗannan takaddun tare da kowace bayarwa:
Bill of Lading, CMR Waybill ko wasu takaddun jigilar kayayyaki masu dacewa
Takaddun Takaddun Bincike ko Daidaitawa (idan an buƙata)
Takaddun da ke da alaƙa da HSSE daidai da ƙa'idodi
Takaddun kwastam daidai da ka'idoji (idan an buƙata)