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
Product Name:Terephthalic acid
Molecular format:C8H6O4
CAS nhamba:100-21-0
Chigadzirwa molecular chimiro:
Terephthalic acid hainyanyi kunyungudika mumvura nemudoro, nokudaro kusvika munenge muna 1970 yakawanda terephthalic acid yakashandurwa kuita dimethyl ester yekucheneswa. Inodzikama kana ichipisa.
hupfu chena
Terephthalic acid (TPA) ikemikari yepamusoro-tonnage, inoshandiswa zvakanyanya mukugadzirwa kwezvinhu zvakagadzirwa, kunyanya polyester fibers (poly-(ethylene terephthalate)).
Terephthalic acid ndeye benzenepolycarboxylic acid ine simba rekurwisa hemorrhagic.
1,4-benzenedicarboxylic acid inonyanya kushandiswa kugadzira poly (ethylene terephthalate). Zvakare kugadzirwa kweplasticizer dioctyl phthalate (DOTP) uye polyester plasticized agents. 1,4-benzenedicarboxylic acid uye polyhydric alcohols ine condensation reaction withd iethylene glycol, triethylene glycol, glycerol, propylene glycol, butylene glycol, nezvimwewo kugadzirira kwepolyester plasticizer.
Chemwin inogona kupa huwandu hwakawanda hwemahydrocarbon akawanda uye makemikari zvinonyungudutsa kune vatengi vemaindasitiri.Izvi zvisati zvaitika, ndapota verenga zvinotevera ruzivo rwekuita bhizinesi nesu:
1. Chengetedzo
Chengetedzo ndiyo inonyanya kukosha kwatiri. Pamusoro pekupa vatengi ruzivo nezve mashandisiro akachengeteka uye ane hushamwari ezvigadzirwa zvedu, isu takazvipirawo kuona kuti njodzi dzekuchengetedza dzevashandi nemakondirakiti dzadzikiswa kuita shoma inonzwisisika uye inogoneka. Naizvozvo, isu tinoda kuti mutengi ave nechokwadi chekuti kurodha kwakakodzera uye kuchengetedza kuchengetedza zviyero zvinosangana tisati tasvitsa (ndapota tarisa kune HSSE appendix muhuwandu hwematemu uye mamiriro ekutengesa pazasi). Nyanzvi dzedu dzeHSSE dzinogona kupa gwara pane aya mazinga.
2. Delivery nzira
Vatengi vanogona kuraira uye kuendesa zvigadzirwa kubva kuchemwin, kana kuti vanogona kugamuchira zvigadzirwa kubva kune yedu kugadzira chirimwa. Nzira dziripo dzekutakura dzinosanganisira rori, njanji kana multimodal kutakura (zvakasiyana mamiriro anoshanda).
Panyaya yezvinodiwa nevatengi, tinogona kutsanangura zvinodikanwa zvemabhaji kana matangi uye kushandisa yakakosha kuchengetedza / kuongorora zviyero uye zvinodiwa.
3. Minimum order yakawanda
Kana iwe ukatenga zvigadzirwa kubva pawebhusaiti yedu, iyo yakaderera odha huwandu i30 matani.
4.Payment
Iyo yakajairika nzira yekubhadhara inobviswa zvakananga mukati memazuva makumi matatu kubva painvoice.
5. Delivery zvinyorwa
Mapepa anotevera anopiwa kune imwe neimwe yekutumira:
· Bill of Lading, CMR Waybill kana rimwe gwaro rekufambisa rakakodzera
· Sitifiketi Yekuongorora kana Conformity (kana zvichidikanwa)
· Zvinyorwa zvine chekuita neHSSE zvinoenderana nemitemo
· Zvinyorwa zvetsika zvinoenderana nemirairo (kana zvichidikanwa)
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