Yintoni isondo: ntoni kwenkululeko the

Irabha - material eyaziwa kakuhle esetyenziswa phantse kuzo zonke iinkalo zobomi bomntu. Medicine, ezolimo, ishishini akakwazi ukwenza ngaphandle le Polymer. Ungasebenzisa ngamatayara kwiinkqubo ezininzi kwezoshishino. Yintoni eyenza le nto yaye ziziphi iimpawu zayo, ichazwa kwinqaku.

Yintoni na ivili

Ngerabha i Polymer kokuba okubuyela kwimo ephezulu. nesakhiwo sayo imelwe sulfur ngemixokelelwane carbon kwii zazivelela luhle.

Kule imeko eqhelekileyo iintsontelo carbon ziye ejijekileyo imbonakalo. Ukuba ngerabha ukuzolula, amatyathanga carbon siphumle. Ukwazi ukuba olule yaye ngokukhawuleza abuyele endala wenze sele kwiindawo ezininzi izinto ezifana ngerabha.

Yintoni eyenza kube? Ngokuqhelekileyo, le irabha elungiswe ngokuxuba irabha kunye arhente vulcanizing. Emva ubilisa kwiqondo lobushushu ofunekayo, umxube sikhula.

Ngokungafaniyo ngerabha irabha

Irabha kunye irabha - iipholima eliphezulu ubunzima eziphilayo, zendalo okanye ifunyanwe izithako. Ezi zinto zibekwe luphawulwa iipropati physico-kwemichiza kunye neendlela zokuvelisa. irabha Natural kukho into eyenziwe kwincindi iinkuni yimvula - latex. It sivela amaxolo xa yonakele. irabha Synthetic yenziweyo polymerization of styrene, neoprene, butadiene, isobutylene, chloroprene, zilahlwe acrylic acid. Xa iqine kwakheka Amavili zerabha zokwenziwa.

Yintoni na iintlobo ezahlukeneyo iirubber? Kuba iintlobo ezithile izinto eyenziwayo nezinto eziphilayo, ukuvumela ukuba ufumane izinto twatse irabha zendalo.

iipropati batik

Ngerabha kuyinto material ubhetyebhetye eba mihlaba ilandelayo:

1. luthambe High - ukukwazi ukutshintsha i deformation enkulu kwindawo ebanzi uluhlu lobushushu.
2. Luthambe kunye nefomu uzinzo Ngeentlobo ezincinane.
3. Amorphousness - gqitha lula nge embi okuncinane.
4. Le ukuthamba isihlobo.
5. Poor afunxa amanzi.
6. Amandla kunye banxibe ukuxhathisa.
7. Ngokuxhomekeka kuhlobo amavili yerabha inokuba kubalulwa amanzi, i-oyile, ipetroli, ukumelana ubushushu ukuxhathisa amachiza, ukukhanya kunye nemitha ionizing.

Ekugqibeleni nidinise ulahlekelwa iimpawu zayo ulahlekelwa ukumila kwayo, nto leyo ebonakalisa intshabalalo nokwehla amandla. Ubomi inkonzo kweemveliso zerabha kuxhomekeke kwiimeko zokusebenzisa kwaye ziyahluka ukusuka kwiintsuku ezimbalwa ukuya kwiminyaka emininzi. Nkqu nakunyaka zinde iminyaka isondo ukugcinwa kunye uba yaphela.

irabha Manufacturing

Amavili eziveliswa yokuhlanganisa iirubber kongezwe kwimixube. Ngokuqhelekileyo, 20-60% ubunzima iirubber siyenziwa. Amanye amacandelo ubume yerabha - fillers, curatives, accelerators, plasticizers, Antioxidants. Ukwakheka Ubunzima nazo kongezelelwa idayi phunga, modifiers, retardants idangatye, kunye namanye amacandelo. Iqela amacandelo kuxhomekeke iimpawu ezifunekayo, iimeko zokusebenza, netheknoloji usebenzisa imveliso yerabha yokugqibela kunye izibalo kwezoqoqosho. Ngale ndlela, oko kudala irabha ezikumgangatho ophezulu.

Yintoni eyenza iimveliso zerabha semi-ogqityiweyo? Ukulungiselela le njongo, esetyenziswa mveliso yerabha ukuxubana ubugcisa kunye namanye amaqela ngabenzi ezizodwa okanye izileyi, eyenzelwe mveliso iimveliso semi-agqitywa, yemizamo elandelayo nokuphungula ngaphandle. Kulo mjikelo wemveliso, kusetyenziswa oomatshini, autoclaves, igubu kunye itonela vulcanizer. Irabha compound encamathele plasticity ephakamileyo, ngenxa apho ikamva imveliso kuthatha kwi imilo oyifunayo.

iimveliso batik

Ukuza kuthi ga ngoku, irabha lisetyenziswa kwezemidlalo, amayeza, ulwakhiwo, ulimo, iimveliso. Lilonke inani iimveliso, ezenziwa irabha, ngaphezulu kwama-60 amawaka. EsiXhoseni. Eyona uthandwayo kubo - lamatywina, absorbers umothuko, zokutyubhisha, gasket, sealants, ukutyabeka rubberized, akhande izinto.

iimveliso irabha zisetyenziswa kukuninzi neenkqubo zamashishini. Le nto ke naxa sele kwimveliso iiglavu, izihlangu, imixwayo, ilaphu manzi, amabhanti okuhambisa.

Uninzi irabha eziveliswa kusetyenziselwa ukwenza amavili.

Irabha kushishino ivili le

Ngerabha yeyona nto iphambili ekuvelisweni lwamavili imoto. Le nkqubo iqala ulungiselelo lwe yerabha umxube irabha zendalo kunye zokwenziwa. Emva koko, wathi dust, carbon emnyama, kunye nezinye izithako imichiza kwisininzi yerabha. Emva Ukuxutywa ngokucokisekileyo, umxube wathunyelwa yi ibhanti yokuthutha ezikweni. Le mveliso isiqwenga yerabha obude ethile.

Inyathelo olandelayo gumming ngentambo. Eentsontelo textile kunye wentsimbi wathulula zerabha mass eshushu. Ngale ndlela yenziwe ngayo lwangaphakathi, elukiweyo khubekise nebhanti umaleko.

Yintoni eyenza irabha ungakhathali? Bonke abenzi amavili zemoto usebenzisa iiresiphi ezahlukeneyo kunye nobuchwepheshe yerabha iimveliso. Ukunika amandla imveliso igqityiwe kwaye nokuthembeka kungongezwa plasticizers ezahlukeneyo, kunye fillers nokuqinisa.

imveliso iTire usebenzisa zerabha zendalo. Ngaphezu yayo ubume yerabha kwehlisa ubushushu isondo. Uninzi rubber compound kufuna zerabha zokwenziwa. Eli candelo linika nokomelela ivili kunye nokukwazi ukumelana imithwalo enzima.