Railway locomotive tambo ndedzetambo dzakakosha uye dzinosangana dzakasiyana siyana dzakaomarara nharaunda panguva yekushandiswa.
Izvi zvinosanganisira kusiyana kukuru kwekushisa pakati pemasikati neusiku, chiedza chezuva, mamiriro ekunze, humidity, mvura yeasidhi, kutonhora, mvura yegungwa, nezvimwewo. Zvose izvi zvinogona kukanganisa hupenyu hwetambo uye kushanda, kunyange kuderedza kuvimbika kwayo uye kuchengeteka, zvichiita kuti pfuma iparare uye kukuvara kwevanhu.
Naizvozvo, tambo dzekutakura njanji dzinofanirwa kuve neanotevera akakosha maitiro:
1. Utsi hwakaderera, halogen-isina, murazvo-retardant properties
Gadzira hutsi hwehutsi hwakadzikira panguva yekupisa tambo, mwenje wekufambisa ≥70%, hapana kugadzirwa kwezvinhu zvinokuvadza zvakaita semahalogens zvinokanganisa hutano hwevanhu, uye pH kukosha ≥4.3 panguva yekupisa.
Flame-retardant zvivakwa zvinofanirwa kusangana nezvinodiwa zveimwe-tambo yekupisa bvunzo, bundled-tambo yekupisa bvunzo, uye bundled-tambo yekupisa bvunzo mushure mekuramba mafuta.
2.Mudhuri mutete,high mechanical performance
Matambo enzvimbo dzakakosha anoda kutetepa kuvharisa ukobvu, huremu, kuchinjika kwakakwirira, kubhenda kuramba, uye kupfeka kuramba, ine yakakwirira tensile simba zvinodiwa.
3. Kusapinda mvura, acid-alkali kuramba, mafuta kuramba, ozone resistance
Ongorora shanduko mukusimba kwesimba uye elongation chiyero chetambo mushure mekushomeka kwemafuta. Zvimwe zvigadzirwa zvinoedzwa simba re dielectric mushure mekuramba mafuta.
4. Kupikisa kwepamusoro-kupisa, kuderera kwekushisa
Matambo anochengetedza yakanakisa mechanicha kuita munzvimbo dzepamusoro kana zvakanyanya kuderera-tembiricha pasina kutsemuka mushure mekuratidzwa kune yakakwirira kana yakaderera tembiricha.
Nguva yekutumira: Zvita-26-2023