中文
Lesela la rabara le sebelisitsoe indastering ka lilemo tse fetang 100, haholo-holo le entsoe ka vulcanization e chesang (haholo-holo ka mokhoa oa tanka ea vulcanization) rabara e thata le e thata hanyane ho ntlafatsa ho hanyetsa ha eona mafome le ts'ebetso ea ho kopanya. Ka nts'etsopele ea thepa ea polymer, mefuta e fapaneng ea rabara ea maiketsetso le lisebelisoa tse ling li 'nile tsa kenngoa butle-butle ka har'a lesela la rabara, e leng se etsang hore li haneloe ke asiti, alkali, oli, mocheso, tšusumetso le ho tenyetseha haholo.
Ke mofuta ofe oa rabara o sebelisoang e le thepa ea lesela?
Mefuta e 'meli e meholo ea rabara e sebelisoa hangata e le thepa ea lesela: rabara ea tlhaho le rabara ea maiketsetso
Rabara ea Tlhaho:Hangata masela a rabara a tlhaho a na le mefuta e fapaneng ea rabara ea polyethylene. Mefuta ena ea rabara e khetholloa ka ho ba thata ho fokolang, ho mamella ho hoholo, ho tenyetseha ho hoholo le bokhoni ba ho monya le ho leleka litlamorao tse senyang tsa thepa eo ba e sebelisang.
E entsoe ka maiketsetsoRbofubelu:Rabara ea maiketsetso e kang butyl, hypalon, neoprene le nitrile e na le khanyetso e ntle ho li-hydrocarbon le oli ea diminerale.
Mefuta ka bobeli ea rabara e na le melemo le mathata, kahoo mofuta o sebelisoang e le thepa ea lesela o tla itšetleha ka litlhoko tse khethehileng tsa ts'ebeliso.
Litšebelisong tse ling, ho tsofala le ho bola ke mathata a tloaelehileng a ka lebisang ho hloleheng ha lisebelisoa, nako ea ho se sebetse le litokiso tse turang. Lithapo tse ntle tsa rabara li ka fana ka tšireletso e sebetsang, tsa eketsa bophelo ba tšebeletso ea lisebelisoa le ho fokotsa litšenyehelo tsa tlhokomelo. Liindasteri tse ngata li hloka lithapo tsa rabara tse tšoarellang le tse tšoarellang ho sebetsana le maemo a thata a mosebetsi, 'me ho hanyetsa ho khohlela ke ntlha ea bohlokoa eo u lokelang ho e nahana ha u lekanya likhetho tsa tšireletso ea lisebelisoa. Lithapo tsa rabara li bolela tšebeliso ea rabara e sa tsofaleng, e thibelang ho khohlela le e thibelang mocheso o phahameng e le lesela le ka hare ho lisebelisoa kapa liphaephe.Thepa ea 'mele le ea lik'hemik'hale ea rabara ka boeona e fokotsa tšusumetso ea sejana se tsamaisoang ke lisebelisoa sebopehong sa sona.
Ka ho fetola thepa ea karolo ea phaephe le mokhoa oa tlhahiso, re ka iketsetsaeHo lokisa hose bakeng sa litlhoko tse itseng le maemo a tikoloho a ts'ebeliso, liteko le liteko tse amehang le tsona lia etsoa ho netefatsa hore hose e etselitsoeng motho ka mong e ka fihlela litlhoko tsa ts'ebeliso le ho ba le ts'ebetso e hlokahalang. Jwalo ka khamphani e ikgethileng ka moralo le tlhahiso ea liphaephe tsa rabara, CDSR e ikemiselitse ho fa bareki liphaephe tsa rabara tsa boleng bo holimo le litharollo tse etselitsoeng motho ka mong.
Letsatsi: 27 Pulungoana 2023