Ukuphucula indlela yokuphucula ukumelana gadalala kwenylon

I-Polymer Inempawu ngokwayo ineempawu zesakhiwo kunye nemeko yomzimba kunye nokusetyenziswa kwayo kwinkqubo yobushushu, ukukhanya, i-ozone, i-ozone, i-alid, i-enzy, i-enzy, iya kubakho i Ukuncipha kwentsebenzo okanye ilahleko, njengokutyheli, ukwehla kobuninzi bemoyam, ukugqobhoza komgangatho, ukulahleka komgangatho, ukuncipha kwe-thester, kunye nokuncipha, kunye nokulahleka Ixabiso lokusetyenziswa. Le phethanon ibizwa ngokuba iyaluphala.

Ukuguga kwi-synthesis yezinto zePolymer, ukugcinwa, ukuqhubekisa kunye nokusetyenziswa kokugqibela kwamanqanaba eenkonzo okunokwenzeka, kunokukhokelela ekupheleni kwenkunkuma enkulu kunye nokusingqongileyo Ungcoliseko.

Ukwaluphala ukwahluka kwezixhobo ze-polymer

Ngokubanzi, ukwaluphala kwezixhobo ze-polymere kunokolungelelaniswa zezi ntlobo zine zotshintsho:

(1) Utshintsho kwimbonakalo. Njengokubonakala kwamabala, amabala, imizila yesilivere, imifuno njalo njalo.

(2) Utshintsho kwiipropathi zomzimba. Ezinje ngotshintsho kumgangatho, ubukhulu, ukumelana nobushushu, ukunganyangeki kobunzima kunye nezinye izikhombisi zomsebenzi

(3) Utshintsho kwiipropathi zoomatshini. Njengohlobo olunje, ukuqhola, ukucinezelwa kunye nolunye utshintsho lwendlela yokusebenza.

(4) Utshintsho kwiipropathi zombane. Njengokunganyangeki kokufakwa, ilahleko yediliya, ukwahlukana nge-voltage njalo njalo.

Izinto zePolymer kunye neemveliso zabo kwizicelo ezenziwayo zidlala indima ebaluleke kakhulu, xa kusenziwa ukusetyenziswa kokwaluphala, ngokuqinisekileyo kuya kubangela ilahleko yoqoqosho, okanye okubi, kunokukhokelela kumngcipheko wokusingqongileyo, ukulimala kunye nokufa kunye nokufa.

Ke ngoko, kuyimfuneko ukutshintsha iimveliso ze-polymer ngaphambi kokwaluphala kunye nokusilela. Kumongameli wolondolozo lwamandla, i-carbon kunye nemigaqo yophuhliso lwendalo, kodwa nokwandisa ukusebenza kweemveliso zePolymer, ukuthembeka kwezinto kunye nokuqina kuya kuba ngakumbi nangakumbi.

Ukwaluphala kwe-nylon

I-PA6, i-PA66 inobunzima bokukhanya, ubunzima obuphezulu, i-insullivels kunye nokusebenza kombane, njl njl. amabala.

Nangona kunjalo, njengezinto ezisisiseko eziluhlaza kwizixhobo ze-elektroniki, kuyafuneka ukuba kwixesha elithile lokusetyenziswa, kungekuphela nje amandla omatshini wokugcina okuhle, kodwa ke ufuna ukuba imbonakalo kunye nemibala yemveliso ayinakutshintshwa kakhulu emva kwexesha Ukwaluphala, ngakumbi ezinye zembonakalo yeemveliso ezinombala okhanyayo ezinamagama afanelekileyo, kungenjalo iya kunciphisa ukusebenza kweemveliso ze-elektroniki, echaphazela ukusetyenziswa kwesixhobo esiqhelekileyo.

Njengokusetyenziswa kwe-Indoor ye-elektroniki kunye ne-PA6 yezixhobo ezisetyenziswayo kuya kujongana nemeko yobushushu bendawo ephezulu, ke indima yobushushu yexesha elide kukwenza i-PA6 yezinto ezibalulekileyo; Kwisiqhelo sokusetyenziswa kwendalo kunye neemeko, uninzi lwamatyala luya kuba yioksijini ekwinkqubo yokuguga yenylon, ubushushu neoksijini iya kukhawulezisa kakhulu ngendima edibeneyo yenkqubo yayo yokwaluphala. Ke ngoko, kuyimfuneko ukuthatha amanyathelo athile okuchasene nokwalupheka kwe-PA6 kunye ne-PA66.

Ukuqiniswa kweendlela zenylon anti-abantu

Kufunyenwe ukuba ukongezwa kwee-antioxididants kunye nokulungelelaniswa okuhlanganisiweyo kunokuphucula ukuxhathisa ubushushu bezinto zokwakha ze-PA kwaye zandise kakhulu ubomi benkonzo.

I-nylons esetyenziswayo esetyenziselwa ukomeleza i-winmo-ootativers, kubandakanya ukuziqhelanisa nobhedu, i-amine kwaye yathintela i-antiol ye-phenol, i-hydtropergideedsfriders.

Ngokwenye idatha kunye nenani elikhulu lovavanyo, iziphumo zokwaluphala kweenkqubo ezahlukeneyo ze-antioxididant zezi zilandelayo: I-carbon emnyama ine-absurber elungileyo, ngoko ke i-nylon ye-nylon eqinileyo eqinileyo inganyangeki kuneminyaka yombala oqinileyo.

I-Poe-G-Mah Elastomers ifunyenwe ukuba ixhathise ukwaluphala kwe-thermal ukuya kuthi ga kwinqanaba elithile kwiinkqubo ze-PA6. Ukudityaniswa kwe-antioxidant 1098 kunye ne-phosphite Antioxidant 626 inefuthe elilinganayo kwiinkqubo ze-PA6.

I-Copper yetyuwa yetyuwa kunye ne-antioxidant 1098 kwaye i-antioxidant yayo enobuninzi isebenza ngokufanelekileyo kwi-A6 ye-PERID. I-Copper yetyuwa yetyuwa inefuthe elibonakalayo ngakumbi lokwaluphala-ubushushu kwiNkqubo ye-PA6. Inkqubo ye-Antioxidant 1010 edityanisiweyo inefuthe elinomda wobushushu obuqhelekileyo kwi-PA6 Retin. I-nylon ye-nylon ene-antiox yetyuwa yetyuwa kunye ne-1098 iqonga lokudibanisa i-antioxidant icwangcisiwe, inokuhlangabezana neemfuno zokwaluphala kwe-thermal yezinto.