Kutheni sikhetha ilaphu lenayiloni?
Inayiloni yintsinga yokuqala eyenziweyo evela ehlabathini. Ukwenziwa kwayo yeyona nkqubela iphambili kushishino lwefayibha zokwenziwa kunye nenqanaba elibaluleke kakhulu kwichemistry yepolymer.
Zeziphi izinto eziluncedo ngelaphu lenayiloni?
1. Ukunxiba ukuxhathisa. Ukumelana nokunxiba kwenayiloni kuphezulu kunezo zonke ezinye iintsinga, amaxesha angama-10 aphezulu kunomqhaphu kunye namaxesha angama-20 aphezulu kunoboya. Ukongeza ezinye iifiber zepolyamide kumalaphu adityanisiweyo kunokuphucula kakhulu ukuxhathisa kwayo; xa unwenwe kwi-3 Xa -6%, izinga lokubuyisela i-elastic linokufikelela kwi-100%; inokumelana namashumi amawaka ezihlandlo zokugoba ngaphandle kokwaphuka.
2. ukumelana nobushushu. Njenge-nylon 46, njl., I-nylon ephezulu ye-crystalline ineqondo lokushisa eliphezulu lokuphazamisa ukushisa kwaye ingasetyenziselwa ixesha elide kwii-degrees ze-150. Emva kokuba i-PA66 iqiniswe ngeentsinga zeglasi, ubushushu bayo bokuphazamisa ubushushu bunokufikelela ngaphezu kwama-250 degrees.
3.ukumelana nomhlwa. Inayiloni ixhathisa kakhulu kwialkali kunye nolwelo oluninzi lwetyuwa, ikwaxhathisa kwiiasidi ezibuthathaka, i-oyile yemoto, ipetroli, iikhompawundi ezinevumba elimnandi kunye nezinyibilikisi eziqhelekileyo, ezingenalo ukuya kwiikhompawundi ezinuka kamnandi, kodwa azixhathisi kwiiasidi ezomeleleyo kunye ne-oxidants. Iyakwazi ukuxhathisa ukukhukuliseka kwepetroli, ioli, amafutha, utywala, i-alkali ebuthathaka, njl. kwaye inamandla okuthintela ukuguga.
4.I-Insulation. Inayiloni inokumelana nomthamo ophezulu kunye nombane wokuqhekeka okuphezulu. Kwindawo eyomileyo, inokusetyenziswa njengesixhobo sokugquma samandla esigqumayo, kwaye isenayo i-insulation efanelekileyo yombane nakwimekobume yokufuma okuphezulu.
Ixesha lokuposa: Jul-15-2023