I-Synthetic Rubber: Izakhiwo ezinemininingwane, izinzuzo, kanye nezinhlelo zokusebenza

1. I-Fluororubber (FKM)

• Izakhiwo:

• Ukumelana nokushisa ngokweqile (-20 ° C kuya ku-250 ° C).

• Ukumelana okuhlukile kumafutha, amafutha, ama-solvents, ama-acid, nezisekelo.

• Amandla aphezulu aphezulu, isethi yokucindezela ephansi, kanye nokuqina okuhle kwamakhemikhali.

• Ilangabi elimelana nelangabi nelika-ozone.

• Izinzuzo:

• Ibekezelela amakhemikhali anolaka nezindawo eziphakeme kakhulu.

• Impilo yesevisi ende e-Aerospace kanye nezicelo zezimoto.

• Izicelo:

• Izimpawu zohlelo lwamafutha ezindiza, ama-O-izindandatho, nama-gaskets.

• Izimpawu zokuhambisa izimoto, ama-hoses enjini, nezakhi ze-turbocharger.

• Ama-linings asebenza amakhemikhali nama-gaskets.

2. I-Chloroprene Rubber (CR)

• Izakhiwo:

• Ukumelana kowoyela okulinganiselayo (okungcono kunenjoloba yemvelo kepha kungaphansi kwe-FKM).

• I-Flame Retardant ngezindawo zokuziqhenya ngokwakho.

• Ukumelana kwesimo sezulu okuhle (UV, ozone, kanye nomswakama).

• Iguquguqukayo emazingeni okushisa aphansi (-40 ° C kuya ku- + 120 ° C).

• Izinzuzo:

• Ibiza kakhulu ngokucubungula okulula (ukukhishwa / ukubumba).

• Amandla aphezulu emishini kanye nokumelana ne-abrasion.

• Izicelo:

• Amasudi amanzi, amagilavu ​​kanye nama-hoses wezimboni.

• Izinamathiseli zezicathulo nokwakha.

• Amajakethi wekhebula nolwelwesi oluphahleni.

3. I-Hydrogenated Nitrile Rubber (HNBR)

• Izakhiwo:

• Ukumelana nokushisa okuthuthukile (kuze kufike ku- + 150 ° C) kuqhathaniswa ne-NBR.

• Ukumelana okuphezulu kumafutha, uketshezi lwe-hydraulic, kanye nemine.

• Amandla aphezulu aphezulu kanye nokuphikiswa ukukhathala.

• Ukubheja okuphansi kumagesi.

• Izinzuzo:

• Igcina ukuqina ngaphansi kokuchayeka isikhathi eside amakhemikhali anokhahlo.

• Isikhathi eside sokuphila kune-NBR ezimeni ezimbi kakhulu.

• Izicelo:

• Amathuluzi okushayela kawoyela namagesi (amaphakethe, izimpawu).

• Amabhande wesikhathi ezisebenzayo, izingxenye zokujova uphethiloli, kanye nezimpawu ze-turbocharger.

• Amasilinda ezimboni ze-hydraulic.

4. I-Silicone Rubber (VMQ)

• Izakhiwo:

• Ububanzi bokushisa obubanzi be-Ultra-Wide (-° C C kuya ku-200 ° C).

• Ukuqina okuphezulu (kufika ku-1000% elongation).

• Ukufakwa kukagesi okuhle kakhulu kanye nokuqina okushisayo.

• I-BioComp3 futhi inert.

• Izinzuzo:

• Igcina ukuguquguquka kwezimo ezivela ezindaweni eziphakeme zokushisa.

• Ukumelana ne-UV, ozone, kanye nesimo sezulu.

• Izicelo:

• Amadivaysi ezokwelapha (ama-catheters, izimila).

• Izingxenye ze-elekthronikhi (ama-insulances, ikhiphedi).

• Ama-gaskets aphezulu okushisa ama-oveni nezinjini.

5. I-Fluorosilicone Rubber (FVMQ)

• Izakhiwo:

• Ihlanganisa ukumelana kwamakhemikhali ka-FKM nokuguquguquka kwe-VMQ.

• Ububanzi bokushisa: -50 ° C kuya ku-230 ° C.

• Ukumelana namafutha, amafutha, kanye noketshezi lwe-hydraulic.

• Ukushintshwa okuphansi kwesethi nokuqina okuhle.

• Izinzuzo:

• Yenza ekushiseni okushisa okuphezulu nokushisa okuphansi.

• Ukumelana nokuvuvukala kumafutha endiza.

• Izicelo:

• Izingxenye zohlelo lokupheka izindiza (ama-valves, izimpawu).

• Ama-gaskethi angaphansi komhlaba ajulile nezixhumi.

• Izinzwa zezimoto nezinhlelo zokulawula ukuphuma.

6. I-Ethylene Propeclene Diene Monomer (EPDM)

• Izakhiwo:

• Ukumelana okuvelele kwe-ozone kanye nokumelana nesimo sezulu.

• Amandla aphezulu we-dielectric kanye nokumelana kwamanzi.

• Ububanzi bokushisa: -50 ° C kuya ku-150 ° C.

• Ukubheja okuphansi kwegesi.

• Izinzuzo:

• Iningi elibize kakhulu kwizicelo zangaphandle.

• Ukudonswa okuvelelayo okuhle nokuncipha komsindo.

• Izicelo:

• Izimo sezulu ze-affecterSpip, ama-radiator hoses, kanye nezimpawu zomoya.

• Ukuphahla ulwelwesi kanye nama-liners echibini.

• Ukufakwa kwentambo kagesi kanye namabhande okuhambisa amandla.