Product Name:polyester
Chigadzirwa molecular chimiro:
Polyester iboka remapolymer ane ester inoshanda boka mune yega yega inodzokorora unit yeketani yavo huru. Sechinhu chakasarudzika, chinowanzo reva rudzi rwunodaidzwa kuti polyethylene terephthalate (PET). Mapolyester anosanganisira makemikari anongoitika, muzvirimwa uye zvipembenene, pamwe nekugadzira senge polybutyrate. Mapolyester echisikigo uye mashoma ekugadzira anogona kugadzirwa, asi mazhinji ekugadzira mapolyester haasi. Synthetic polyesters inoshandiswa zvakanyanya muzvipfeko. Mafiibha epolyester dzimwe nguva anorukwa pamwe chete neshinda dzechisikigo kugadzira jira rine zvinhu zvakasanganiswa. Cotton-polyester blends inogona kuva yakasimba, kuunyana- uye kusabvarura, uye kuderedza kuderera. Synthetic fibers inoshandisa polyester ine mvura yakakwira, mhepo uye kudzivirira kwezvakatipoteredza zvichienzaniswa nemafuta anotorwa nezvirimwa. Hadziviri moto uye dzinogona kunyungudika kana dzabatidzwa. Liquid crystalline polyesters ari pakati peakatanga kushandiswa mumaindasitiri emvura ekristaro polymers. Iyo inoshandiswa kune yavo mechanical properties uye kupisa-kudzivisa. Aya hunhu akakosha zvakare mukushandisa kwawo sechisimbiso chinoputika mumajini ejeti. Natural polyester ingadai yakaita basa rinokosha mumavambo ehupenyu. Akareba heterogeneous polyester cheni uye membraneless zvimiro zvinozivikanwa kuti zviri nyore kuumba mune imwe-poto kuita pasina catalyst pasi pekare prebiotic mamiriro.
Micheka yakarukwa kana kurukwa neshinda yepolyester kana shinda inoshandiswa zvakanyanya mumbatya nemidziyo yemumba, kubva pahembe nemabhurugwa kusvika kumabhachi neheti, machira emubhedha, magumbeze, fenicha yakasimudzwa nemameti emakombuta. Industrial polyester fibers, tambo uye tambo dzinoshandiswa mumotokari yekusimbisa matayi, machira emabhandi ekutakurisa, mabhandi ekuchengetedza, machira akavharwa uye mapurasitiki ekusimbisa ane akakwira-simba rekunyudza. Polyester fiber inoshandiswa se cushioning uye insulating zvinhu mumapiro, zvinyaradzi uye upholstery padding. Machira epolyester anoshingirira zvakanyanya—chaizvoizvo, kirasi yega yedhayi inogona kushandiswa kushandura ruvara rwemachira epolyester ndiwo anozivikanwa sedhayi anoparadzira.[19] Polyesters anoshandiswawo kugadzira mabhodhoro, mafirimu, tarpaulin, maseiri (Dacron), zvikepe, liquid crystal displays, holograms, filters, dielectric film for capacitors, film insulation for waya uye insulating matepi. Polyesters anoshandiswa zvakanyanya sekupedzisa pane emhando yepamusoro zvigadzirwa zvehuni senge magitare, pianos uye mota/yacht mukati. Thixotropic maitiro e-spray-aplicable polyesters anoita kuti zvive zvakanaka kuti zvishandiswe pamatanda akazaruka-zviyo, sezvo anogona kukurumidza kuzadza zviyo zvehuni, nehupamhi hwepamusoro hwefirimu pajasi. Inogona kushandiswa kumadhirezi emufashoni, asi inoyemurwa zvakanyanya nekugona kwayo kuramba kuunyana uye nekugezesa kwayo kuri nyore. Kuoma kwayo kunoita kuti ive sarudzo yenguva dzose yekupfeka kwevana. Polyester inowanzo sanganiswa nemamwe mafiber sedonje kuti iwane zvakanakisa zvepasirese. Mapolyester akaporeswa anogona kuvezwa jecha uye kukwenenzverwa kusvika pakakwirira-inopenya, yakasimba kupera.
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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