Iarhente yokufumana i-UNcleting luhlobo lwesongezo esitsha esisebenzayo esinokuphucula iipropathi zomzimba kunye noomatshini beemveliso ezifana nokungafihlisiyo, ubushushu be-gigile, ukuxhaphaka kwamanye, ukuxhathisa kwempembelelo, njl. Ngokutshintsha kwe-crystallization indlela yokuziphatha. Isetyenziswe ngokubanzi kwinkqubo yemveliso ye-crystalline efana nePolythyethylene kunye nePolyproplene kwi-AutoMotive, isixhobo sasekhaya, ukutya, i-elektroniki kunye nezonyango. Umzekelo, iarhente yokuphela kweNkulumbuso yeyona nto iphambili kwimveliso yokuphinda-phindeka okusebenzayo njenge-Indel Polypropylene, i-β-in Polyproplene, kunye ne-βrestalline polyproplene izicelo ezitshixekileyo. Ngokongeza iiarhente ezithile eziqinisekileyo zenkululeko, iphinda isebenze ngokufihlakeleyo, ubuqili, kunye nobunzima bunokuveliswa. Ngonyuso olubalulekileyo kwimveliso yasekhaya ye-Polyproplene efuna ukongezwa kweearhente zokukhanya ezikhanyayo kunye ne-lithium ezahlikithi, kukho amandla amakhulu entengiso yentengiso ye-yenche.
Zininzi iintlobo zeiiarhente zokufumana, kwaye intsebenzo yabo yemveliso iyaqhubeka iphucuka. Ngokweefom zekristali eyahlukileyo ebangelwa ziiarhente zokuphela, zinokwahlulwa zibe ziiarhente ze-α-crystalline ye-α kunye ne-β-i-crystalline yenkululeko. Kwaye iiarhente ze-α-crystalline zenyukliya zinokuhlelwa ngakumbi kwi-Inorganic, i-organic, kunye neeProlymer ezijolise kubudoda babo. I-Arhente yokuNgenazisi i-Inorganic ikakhulu ibandakanya iiarhente zokuqala eziveliswe kwangoko njenge-talc, i-calcium oxide, kwaye i-mica, engafihlakiyo kwaye ilula ukuyifumana i-glospared kunye ne-gloss engafikanga kunye ne-gloss gloss. Iiarhente zenkungu ze-organic ikakhulu zibandakanya i-carxboxy ye-carxy ye-Acid, i-phosphate yentsimbi, i-rabibil benzaldehydes, kwaye iphumelele, kwaye inodidi oluphakathi lweearhente zangaphakathi nangaphandle. Iiarhente ze-polymer ze-polymer ikakhulu i-pilyting-polylic ye-polymeric ye-polymeric, ezinjenge-polyvinylcyclohenee kunye nePolyvinylpentane. I-β-crystalline yenkumbulo ikakhulu ineentlobo ezimbini: inani elincinci leendawo ze-polycyclic kunye nezakhiwo ze-volycyclic kunye nee-picar ze-dasicalylicy ze-dasicalyyyylic ze-IIA yetafile ye-IIA yetafile. Iiarhente ze-β-crystalline yenyukliya iqinisekisa ubushushu bokusebenza kwemveliso yemveliso ngelixa kuphuculwe ukumelana kwempembelelo.
Imizekelo yemisebenzi yemveliso kunye nokusetyenziswa kweearhente zokukhululeka
| Iimveliso | INKCAZO YOKUFUNDA | Izicelo |
| Iarhente ebonakalayo | Ingaphucula kakhulu ukungafihli ye-resin, ukunciphisa i-haze nge-60%, Ngelixa inyusa ubushushu obushushu bokulahla inkunkuma kunye nobushushu be-crystallization ye-resin ngu-5 ~ 10 ℃, kunye nokuphucula imodyuli eguqukayo nge-10% ~ 15%. Ikwakukunciphisa umjikelo wobumba, Ukuphucula ukusebenza ngokufezekileyo, kwaye ugcine uzinzo lwemveliso. | I-Index ephezulu yesalathiso sePolyproplene (okanye i-hipolyproplenene) |
| Qinisa iarhente yokwenyani | Ingaphucula kakhulu iipropathi zoomatshini be-resin, Ngokwanda kokunyanzelwa kwengqondo kunye nokugoba kwamandla angaphezu kwe-20%, kunye nokwanda kubushushu bokulahla ubushushu nge-15 ~ 25 ℃. Kukho uphuculo olubanzi nolulungeleleneyo kwiinkalo ezahlukeneyo ezinje ngamaqondo obushushu e-crystalling kunye namandla empembelelo, okukhokelela ekuhlaleni ngokulinganayo kunye nokucutha iSpagram yeMveliso yeMveliso. | I-Indet ephezulu yesalathisoPropylene, i-gigidity efility eqinileyo, inqwantya ephakamileyo, kunye ne-polypropylene ye-polyproplene ye-polypropylene, i-Polyproplene yeZibonelelo zeMoto |
| I-β-crystalline ichukumisa iarhente yokuphela kwento | Ingakhuthaza ngokufezekileyo ngenqanaba le-β-crystalline lokuguqula ngaphezulu kwe-80%, ukuphucula kakhulu amandla empembelelo ye-polyproplene resen, kwaye isixhasi sinokufikelela ngaphezulu kwamaxesha ama-3. | I-Indet ephezulu ye-Polypropylene, i-rigidity ephezulu ye-rigidity, inqukuva ephakamileyo, kunye ne-β ye-polypropylene, β-thestalline polyproplene |
IXESHA LOKUQALA: I-13-2024