Yiziphi izinzuzo nobubi be-Flame Retardars eyisithupha esetshenziswa kakhulu ekuguqulweni kwe-nylon?
1. I-Bromalited Styrene Polymer
Izinzuzo: Ukuqina okuhle kakhulu kwe-thermal futhi ngoba kuncibilike - kuhlangana ne-nylon, kunamageyiko amahle kwinqubo yokucubungula. Ngaphezu kwalokho, i-nylon ye-flame-retardant eyenziwe ngayo nayo inezindawo ezinhle kakhulu zikagesi nezakhiwo ezinhle zomzimba nezemishini.
Okubi: Ukuqina okukhanyayo okubuthakathaka, ukungahambisani ne-nylon nezindleko eziphakeme
2. I-DecabroModiphhenyl ether fame retardant
Izinzuzo: Izindleko zishibhile, ngakho-ke zisetshenziswa kakhulu eChina, ngenxa yokuqukethwe kwayo okuphezulu kwe-bromine futhi kunomphumela ophakeme womlilo ku-nylon.
Okubi: Kuluhlobo lwe-filler-uhlobo lwe-flime retardant, ngakho-ke kunomthelela omkhulu ongemuhle olwela uketshezi lokukhiqiza nokucutshungulwa kanye nezakhiwo zomzimba nezemishini zomkhiqizo. Futhi ukuqina kwalo okushisayo nokuqina kokukhanya nakho kubuthakathaka.
3. I-DecabromooXyenlethane flame retardant
Izinzuzo: Okufanayo kwe-Bromine nokusebenza komlilo okufanayo okufanayo ne-decabromodiphhenyl, futhi azikho izinkinga ze-DPO njenge-brontinated Styrene polymers. Futhi inokuqina okuhle okushisayo kanye nokuqina kokukhanya.
Okubi: Uhlobo lwe-filler-hlobo amalangabi ama-retaardants, ngakho-ke ukuhambisana nama-polymers abuthakathaka, ukucubungula ukucubungula kanye nezinto ezingokomzimba nezomshini zomkhiqizo zibuthakathaka. Ngaphezu kwalokho, izindleko ziphakeme ngokuqhathaniswa ne-decabromomodiphhenyl ether.
4.I-Red phosphorus flame retardant
Izinzuzo: Okuqukethwe kwe-phosphorus etholakalayo kuphakeme, ngaphansi kwebanga elifanayo le-flame retardant, inani lokungezelela liphansi kunalokho kwezinye izibungu zelangabi, ukuze i-nylon iqinisekise kahle izakhiwo zayo zemishini.
Okubi: Umbala womkhiqizo ubomvu kuphela, futhi i-phosphorus ebomvu kulula ukuyishisa, futhi ingasabela ngamanzi ukwakha kakhulu i-phosphine enobuthi kakhulu. Imvamisa isetshenziswa kuphela nge-nylon (i-microakangting noma i-phosphorus ebomvu evamile evamile ingavimba ukushiyeka kwayo.))
5.I-Ammonium Polyphosphate (App) I-Flame Retame Retardant ammonium polyphosphate (App) esebenzisa ukunciphisa izinga lokushisa le-nylon, futhi uvimbele ukunqwabelana kwe-polymer matrix, futhi kudluliswa umsebenzi wezigaba ezimbili, futhi udlala umsebenzi wokuqinisekisa matrix. Ngoba amalahle anomkhuba wokugeleza, i-substrate ngaphansi kwesendlalelo sekhabhoni izodalulwa, okuzokwandisa ingozi yokuvutha. Faka ezinye izengezo ze-inOrganic, ezinjenge-talc (talc), i-MNO2, i-ZNCO3, i-CACO3, i-FE2O3, FEO, Al (oh) 3, njll., Ukuthuthukisa umphumela wokuvikelwa komlilo. Faka izengezo ezingenhla (1.5% ~ 3.0%) ku-nylon 6 nge-ammonium polyphosphate (uhlelo lokusebenza) inani lesengezo le-20%, futhi inani le-loi lingandiswa libe ngama-35% ~ 47%.
6.I-Nitrogen-based Flame Retadadants (MCA, MPP, njll.)
Izinzuzo: I-Nitrogen-based Flame Retacdadants efanelekile i-nylon ikakhulukazi yi-MCA (i-melamine cyanurate), i-MPP (i-melamine polyphosphate) nokunye. Ngokuphathelene nomgomo wayo wokuvimbela umlilo, okokuqala kuyindlela yokuvimbela umlilo yomzimba "yokutholwa kokushisa okushisa", okungukuthi, ukusetshenziswa kwe-Flame Retardants ukuqeda inhloso yokuthola umlilo, kulandelwa umgomo wokuvulwa komlilo oqondile nge-flame retardants kanye ne-nylon esigabeni esivumelanisiwe. Izinzuzo: I-Nitrogen-based Flame Retacdadants inobuthi obuncane, abangasonakalisi, abazinzile kakhulu ukushisa imisebe yokushisa kanye ne-ultraviolet, umphumela omuhle wokuvimbela umlilo kanye nokushibhile komlilo okushibhile.
Okubi
Qingdao yihoo polymer technology co. Ltd
yihoo@yihoopolymer.com
Isikhathi sePosi: Nov-22-2022