Ndeupi musiyano uripo pakati pechisimba rubber uye synthetic rubha?

Nhanganyaya

Rubber, zvinhu zvisingabvumirwe mumagisheni emazuva ano, anonyanya kuvezwa mumhando mbiri: Natural super uye synthetic rabha. Aya maviri akasiyana anoshanda akasiyana-siyana ekushandisa, kubva kumatai emotokari kune zvishandiso zvekurapa, nekuda kwezvivakwa zvavo zvakasarudzika. Kunzwisisa misiyano pakati pezvisikwa uye synthetic rabara yakakosha yekusarudza izvo zvakaringana zvinyorwa zvezvakangoitika zvinoshandiswa.

Kusimuka kwe Synthetic rabara yakavanduka maindasitiri nekupa dzimwe nzira kune zvakasikwa rabha, kunyanya mumamiriro ezvinhu apo zvisikwa zvakasikwa, sekusanyengera kwemamiriro ekukwegura uye nemamiriro ekunze, kuve pachena. Ichi chinyorwa chinodzikira mumusiyano uripo pakati pemhando mbiri idzi dzeRabha, kuongorora mavambo avo, zvivakwa, zvinoshandiswa, uye zvinokanganisa zvakatipoteredza.

Rubber Natural: Vamera uye Zvivakwa

Mavambo emusikirwo emusango

Rabara Rusikirwo Rudhirowa kubva paLatex yeMiti yeRabha, kunyanya Hovea Brasiliensis. Iyi Latex ndeye Milky Fluid iyo inoteedzana matanho ekutevedzana, kusanganisira kabhuku uye kuoma, kugadzira mbichana. Kukudziridzwa kwemiti yeRabha kunowoneka mumatunhu anopisa, pamwe chete nenyika dzakaita saThailand, Indonesia, uye Malaysia kuva vabati vakanyanya.

Zvivakwa zveRouro Rubber Rubber

Rubabi yepanyama inozivikanwa nekugona kwayo kwakanakisa, simba rakakura kwazvo, uye kuramba kupfeka nekubvarura. Izvo zvinoratidzirawo zvinhu zvakanaka zvemagetsi zvemagetsi zvekunzwa uye zvinoita zvakanaka munzvimbo dzakaderera-tembiricha. Nekudaro, izvo zvine zvavanogumisa, sekurapwa zvisina kunaka kupisa, chiedza, uye kuhukura, izvo zvinogona kutungamira mukushatisa nekufamba kwenguva.

Synthetic Rubber: Idzana razvino

Kuvandudzwa kweiyo synthetic rabha

Synthetic rabha yakagadziriswa semhinduro kune zvisingakwanisi kumisikidzwa kwerabha uye kudiwa kwezvimwe zvinhu zvakasiyana. Iyo yekutanga synthetic rabha, inozivikanwa seBUNA, yakagadzirwa kutanga kwezana ramakore rechi20. Kubva ipapo, kufambira mberi muPolymer Chemistry kwakave nekuvandudzwa kwemhando dzakasiyana-siyana dzeSynthetic Rubber (STR), Nitrile Rubber (Nitrile Rubber (NITLYN), Etlyne-Dione-Dione Monomer (EPDM).

Zvivakwa zve synthetic rabha

Synthetic rabara inopa zvidzidzo zvinoverengeka pamusoro peyakasikwa rabha, sekudzvanywa rakatsikiswa kupisa, makemikari, uye kukwegura. Inogona kuve yakagadzirirwa kusangana nezvinodiwa chaizvo nekuchinja zvimiro zvemakemikari. Semuenzaniso, EPDM inodzivirira zvakanyanya kune mamiriro ekunze uye ozone, ichiita kuti ive yakanaka yekubuda kunze, neNBR ichizivikanwa nekuda kwekuramba kwayo kwemafuta.

Kufananidza kuongorora: zvakasikwa vs. synthetic rabara

Kuita mune dzakasiyana siyana application

Rubabhi naruro inoshandiswa zvakanyanya mune zvekushandisa inoda kusvika pakakwirira uye yakasimba simba, senge matairi emumotokari, mabhanhire ekutonga, uye tsoka. Kune rimwe divi, synthetic rabara inodiwa munzvimbo dzinopesana nekunyanyisa kupisa, makemikari, kana kukwegura kwakakosha. Semuenzaniso, SBR inowanzo shandiswa mumatai emotokari, nepo silicone rubber inoshandiswa mune zvishandiso zvekurapa nezvisimbiso.

Kukanganisa kwezvakatipoteredza

Kugadzirwa kweRubar Nokoro kwakakosha kune yakakosha nzvimbo yemagariro nekuda kwekupererwa nekupetwa uye kushandiswa kwemakemikari mumapango erabha. Synthetic Rubber, nepo kuderedza kutsamira pazvinhu zvakasikwa, zvinobva kune zvigadzirwa-zvakavakirwa zvigadzirwa, kusimudza zvinetso nezve carbon emissions uye isiri-biodegradability. Kuedza kuri kuitwa kuti kuve nedzimwe nzira dzinosiririsa, dzakadai sebio-yakavakirwa bio synthetic rabara.

Mhedziso

Mukupedzisa, sarudzo pakati pezvisikwa uye synthetic rabara inoenderana nezvinodiwa chaizvo zvekushandisa. Nepo rabha yemusango inodarika mukuwedzera uye kusimba kweiyo sosi, synthetic rabara inopa kurwisa kwakanyanya kune zvinhu zvematendekwari nemakemikari. Kufambira mberi kuri kuramba kufambira mumabhuku eganho kunoramba kuchidzivirira mikana yemarudzi ese emhando yerabha, ichivimbisa kukosha kwavo mumaindasitiri akasiyana.

Kune avo vanofarira kuongorora mhando dzakasiyana-siyana dze synthetic rabha uye zvavanoshandisa, kushanya Synthetic rabara yehurukuro dzakadzama.