Imikhiqizo

Izindlela zokuthuthukisa ukuqina kwamabha enayiloni

Induku yethu enayiloni evame ukusetshenziswa kakhulu i-PA6 a crystalline thermoplastic material, into enayiloni kulula ukumunca amanzi, equkethe amaqembu e-hydrophilic (acylamino). 

Endabeni yama-polymers e-crystalline, ukupholisa okusheshayo kakhulu ngesikhathi senqubo ye-extrusion kuvimbela impahla ekukhanyeni ngokwemvelo kanye nokusetha, okuholela ekucindezelekeni okunamandla kwangaphakathi ngaphakathi kwempahla.Endabeni yezintambo ze-nylon ezingazange "zithukuthele", ama-macromolecules asavame ukuhamba ngendlela engokwemvelo, e-crystalline ngemva kokumiswa, okuholela ekwandeni okwengeziwe kokucindezeleka kwangaphakathi endabeni.Ngakho-ke, i-brittleness yezingxenye ze-nylon ngaphandle kwenqubo yokubilisa iphezulu kakhulu, futhi kulula ukuwa noma ukuphuka lapho ingaphansi kwamandla angaphandle. 

Ngakho-ke, kuthiwani uma sivumela ama-macromolecules enayiloni asevele akhiwe abheke ngokwemvelo futhi acwebezelise ukuze aqede ukucindezeleka kwangaphakathi ngangokunokwenzeka?Yilokho esikubiza ngokuthi ukubilisa, futhi inqubo yokubilisa empeleni ifana nenqubo yethu yokwelapha "yokuthukuthela".Okungukuthi ukuvumela izingxenye ze-nylon zicwilise ekushiseni kwamanzi athile, ukuze ama-macromolecules ayo angaphakathi athambekele ekuqondeni kwemvelo futhi afinyelele ibhalansi ye-crystallization yangaphakathi kanye ne-decrystallization, ukuze aqede ukucindezeleka kwangaphakathi.Ukusebenza kwangaphandle kuwukuthi: ukuqina kwezingxenye zenayiloni kuthuthukiswa kakhulu, futhi ukukhwabanisa kuqedwa ngokuyisisekelo. 

  Pho uyibilisani ngamanzi?Lokhu kungenxa yokuthi inayiloni iqukethe iqembu le-hydrophilic - iqembu le-acylamino, elibangela inayiloni ukuthi imunce amanzi kalula, kodwa ngemva kokuba inayiloni imunca amanzi athile, isiza ukuqondiswa kwayo kwangaphakathi kwe-macromolecule kanye nokunyakaza kwe-crystallization.

  Izinga lokushisa elingcono kanye nesikhathi sokubilisa izihlahla zenayiloni nezingxenye zenayiloni: 90-100, amahora angu-2-8.Ngaphansi kuka-90 degrees, umphumela awumuhle, futhi amahora angaphezu kwangu-8, ngeke kube nemiphumela engcono.Mayelana nokusebenza kwezindleko, izimo zenqubo engenhla zingcono.I-Huafu Nylon ikhiqiza ukuqina okuphezulu okuqinile kwenayiloni ye-MC emnyama ene-5-15% molybdenum disulfide, i-ejenti eqinisayo engu-3%, inayiloni yohlobo lwe-MC "Huafu" njengento eyisisekelo, yengeza zonke izinhlobo zezilungisi kwinqubo yokusabela, iyenze ingagugi. , ukumelana nokugqwala, ukumelana nokuguga, ukuzithambisa, ukumunca ukudlidliza nokumunca umsindo.Inokumelana nokugqoka okuphezulu, ukumelana nomthelela, akulula ukubamba i-shaft, i-fusion, ukungalimazi iphephabhuku, umjikelezo omude wokugcoba, wengeza ubuhlalu be-glass fiber, i-graphite nezinye izinto zamakhemikhali ukwenza izakhiwo zayo ezingokomzimba zingagugi, isevisi ende. Impilo, iningi lemishini yemishini yokwenza izinto ezisekela ukusetshenziswa kwemiphumela emihle.Samukela ngobuqotho abantu abavela kuzo zonke izindawo ukuthi bavakashele inkampani yethu futhi benze imibuzo!


Isikhathi sokuthumela: May-20-2022