Ububanzi Bokupakisha Nokujwayelekile

Ibanga Lokuhlola

Ukuhlola Abakhiqizi

Izinto Zokusetshenziswa Ezihlobene Nokupakisha

I-Polyethylene (PE, LDPE, HDPE, LLDPE, EPE), i-polypropylene (PP), i-polystyrene (PS) i-polyvinyl chloride (PVC), i-polyethylene terephthalate glycol (PET), i-polyvinylidene dichloroethylene (PVDC), i-polyamide (PA) i-polyvinyl alcohol (PVA), i-ethylene-vinyl acetate copolymer (EVA), i-polycarbonate (PC), i-polycarbamate (PVP)
Amapulasitiki e-phenolic (PE), amapulasitiki e-urea-formaldehyde (UF), amapulasitiki e-melamine (ME)

Ifilimu Yepulasitiki

Nge-polyethylene ephansi (LDPE), i-polyethylene ephezulu (HDPE), i-polypropylene (PP) kanye nezinto ezisuselwe ku-polyvinyl chloride (PVC).

Amabhodlela epulasitiki, amabhakede, amathini kanye nezitsha zamapayipi

Izinto ezisetshenziswayo ikakhulukazi yi-polyethylene ephezulu nephansi kanye ne-polypropylene, kodwa futhi yi-polyvinyl chloride, i-polyamide, i-polystyrene, i-polyester, i-polycarbonate kanye nezinye izinhlayiya.

Indebe, ibhokisi, ipuleti, ikesi, njll.

Ku-polyethylene enobukhulu obuphezulu nobuphansi, i-polypropylene kanye ne-polystyrene efakwe i-foam noma engafakwanga i-foam, esetshenziselwa ukupakisha ukudla

Izinto zokupakisha ezivikela ukushaqeka kanye nokuvikela ukushaqeka

Amapulasitiki anegwebu enziwe nge-polystyrene, i-polyethylene ephansi, i-polyurethane kanye ne-polyvinyl chloride.

Izinto zokuvala

Izinto zokuvala kanye nezimbozo zamabhodlela, ama-gasket, njll., ezisetshenziswa njengezinto zokuvala imiphongolo, amabhodlela namathini.

Izinto zeribhoni

Itheyiphu yokupakisha, ifilimu yokudabuka, itheyiphu yokunamathela, intambo, njll. Umugqa we-polypropylene, i-polyethylene enobuningi obukhulu noma i-polyvinyl chloride, eqondiswe ukucindezeleka kwe-uniaxial

Izinto zokupakisha eziguquguqukayo ezihlanganisiwe

Ukupakisha okuguquguqukayo, ifilimu e-aluminium, i-iron core, ifilimu ehlanganisiwe ye-aluminium foil, iphepha elihlanganisiwe le-vacuum aluminized, ifilimu ehlanganisiwe, iphepha elihlanganisiwe, i-BOPP, njll.

Ububanzi Bokuhlola

Izinto Zokuhlola

Ukuvimbela ukusebenza

Kubathengi, izinkinga zokuphepha kokudla ezivame kakhulu zifaka phakathi ukubola kwe-oxidative, isikhunta, umswakama noma ukuphelelwa amanzi emzimbeni, iphunga noma iphunga noma ukulahleka kokunambitheka, njll. Izinkomba eziyinhloko zokutholwa zifaka: ukuvuleka kwegesi yemvelo, ukuvuleka kwegesi lokushisa eliphezulu neliphansi kwefilimu yokupakisha, ukuvuleka kwe-oxygen, ukuvuleka kwegesi ye-carbon dioxide, ukuvuleka kwe-nitrogen, ukuvuleka komoya, ukuvuleka kwegesi evuthayo neqhumayo, ukuvuleka kwe-oxygen yesitsha, ukuvuleka komphunga wamanzi, njll.

Umthamo wemishini

Izakhiwo zomzimba nezemishini ziyizinkomba eziyisisekelo zokulinganisa ukuvikelwa kokuqukethwe kokupakisha ekukhiqizweni, ekuthuthweni, ekubonisweni nasekusetshenzisweni kweshalofini, kufaka phakathi izinkomba ezilandelayo: Amandla okubamba kanye nokwelulwa, amandla okuhlubuka, amandla okubopha okushisa, amandla okushaya kwe-pendulum, amandla okushaya kwebhola eliwayo, amandla okushaya kwe-dart ewayo, amandla okubhoboza, amandla okudabuka, ukumelana nokuhlikihla, i-friction coefficient, ukuhlolwa kokupheka, ukusebenza kokuvala ukupakisha, ukudlulisa ukukhanya, inkungu, njll.

Impahla yokuhlanzeka

Manje abathengi banaka kakhulu ukuhlanzeka nokuphepha kokudla, futhi izinkinga zokuphepha kokudla kwasekhaya ziyavela ngokuqhubekayo, futhi ukusebenza kwenhlanzeko kwezinto zokupakisha akunakunganakwa. Izinkomba eziyinhloko yilezi: insalela ye-solvent, i-ortho plasticizer, izinsimbi ezisindayo, ukuhambisana, ukusetshenziswa kwe-potassium permanganate.

Impahla yokucasha yezinto zokucasha

Ukushaqeka okunamandla, ingcindezi engaguquki, ukudluliswa kokudlidliza, ukuguqulwa okuhlala njalo.

Ukuhlolwa Komkhiqizo

Ukuhlolwa Kwento

Izinga Lokuhlola

Iphakheji (indlela ejwayelekile)

Ukusebenza kokuqongelela

Ukuhlolwa okuyisisekelo kokupakisha okuthuthwayo – Ingxenye 3: Indlela yokuhlola yokufaka umthwalo oqinile GB/T 4857.3

ukumelana nokucindezelwa

Ukuhlolwa okuyisisekelo kokupakisha okuthuthwayo – Ingxenye 4: Izindlela zokuhlola zokucindezela nokubeka inqwaba kusetshenziswa umshini wokuhlola ingcindezi GB/T 4857.4

Ukusebenza kokwehla

Indlela yokuhlola yokulahla izingxenye zokupakisha nezokuthutha GB/T 4857.5

Ukusebenza okungangeni moya

Indlela yokuhlola ukuqina komoya kweziqukathi zokupakisha GB/T17344

Ukupakishwa kwezimpahla eziyingozi

Ikhodi yokuhlola ukupakishwa kwezimpahla eziyingozi ezithunyelwa kwamanye amazwe – Ingxenye 2: Ukuhlolwa kokusebenza SN/T 0370.2

Isikhwama Esiyingozi (Umzila Wamanzi)

Ikhodi yokuphepha yokuhlola ukupakisha izimpahla eziyingozi ezithuthwa ngomsele wamanzi GB19270

Iphasela Eliyingozi (Umoya)

Ikhodi yokuphepha yokuhlola ukupakisha izimpahla eziyingozi emoyeni GB19433

Impahla yokuhambisana

Ukuhlolwa kokuhambisana kwepulasitiki kokuthutha izimpahla eziyingozi zokupakisha i-GB/T 22410

Isitsha esingasetshenziswa kabusha

Izidingo zosayizi, ukuhlanganisa, ukusebenza kokuwa, ukusebenza kokudlidliza, ukusebenza kokumiswa, i-anti-skid stack, izinga lokuguquguquka kokuncipha, ukusebenza kwenhlanzeko, njll.

Ibhokisi lokushintshana kwepulasitiki yokudla GB/T 5737
Iwayini elisebhodleleni, ibhokisi lepulasitiki lokushintshana leziphuzo GB/T 5738
Ibhokisi lokushintshana kwempahla yepulasitiki BB/T 0043

Izikhwama zempahla eziguquguqukayo

Amandla okunamathela, ukunwebeka, ukumelana nokushisa, ukumelana nokubanda, ukuhlolwa kokunqwabelana, ukuhlolwa kokuphakamisa okwenziwa ngezikhathi ezithile, ukuhlolwa kokuphakamisa phezulu, ukuhlolwa kokuwa, njll.

Isikhwama sesitsha GB/T 10454
Indlela yokuhlola yokuphakamisa phezulu kwezikhwama zesitsha nge-cyclic SN/T 3733
Isitsha esikhulu esiguquguqukayo sezimpahla ezingeyona ingozi JISZ 1651
Imithetho yokuhlola izikhwama zesitsha zokuphatha zokupakisha impahla yokuthumela kwamanye amazwe SN/T 0183
Imininingwane yokuhlola izikhwama zezitsha eziguquguqukayo zokupakisha impahla yokuthumela kwamanye amazwe SN/T0264

Izinto zokupakisha ukudla

Izakhiwo zokuhlanzeka, izinsimbi ezisindayo

Indlela yokuhlaziya indinganiso yezempilo yemikhiqizo ebunjiwe ye-polyethylene, i-polystyrene kanye ne-polypropylene yokupakisha ukudla GB/T 5009.60
Izinga lezempilo lokuhlaziywa kwama-resin e-polycarbonate ezintweni zokupakisha zesitsha sokudla GB/T 5009.99
Indlela ejwayelekile yokuhlaziya ama-polypropylene resins okupakisha ukudla GB/T 5009.71
  • Umkhawulo wokufuduka jikelele
Izinto zokuxhumana nokudla – Izinto ze-polymer – Indlela yokuhlola ukufuduka okuphelele kokudla okufana nokudla okutholakala emanzini – Indlela yokucwiliswa okuphelele SN/T 2335

I-monomer ye-vinyl chloride, i-monomer ye-acrylonitrile, njll.

Izinto zokuxhumana nokudla — Izinto ze-polymer — Ukunqunywa kwe-acrylonitrile kuma-analog okudla — I-Gas chromatography GB/T 23296.8Izinto zokuxhumana kokudla – Ukunqunywa kwe-vinyl chloride kuma-analog okudla kwezinto ze-polymer – I-Gas chromatography GB/T 23296.14

Isikhathi sokuthunyelwe: Juni-10-2021