Panyaya yekugara kwenguva refu, kabhoni fiber uyegirazi faibhaimwe neimwe ine hunhu hwayo uye zvayakanakira, zvichiita kuti zviome kutaura kuti ndeipi inogara kwenguva refu. Zvinotevera kuenzanisa kwakadzama kwekugara kwayo kwenguva refu:
Kudzivirira kupisa kwakanyanya
Faibha yegirazi: Faibha yegirazi inoshanda zvakanaka munzvimbo dzinopisa zvakanyanya, ichichengetedza mashandiro akagadzikana kwenguva yakareba. Izvi zvinoita kuti ishandiswe zvakanyanya mumaindasitiri anopisa zvakanyanya.
Kabhoni fiber: Kunyange hazvo kabhoni fiber isingaenderane negirazi fiber kana tembiricha yakakwira, inogona kuramba ichishanda zvakanaka mukati meimwe tembiricha (semuenzaniso, -180°C kusvika 200°C). Zvisinei, munzvimbo dzine tembiricha yakakwira (semuenzaniso, pamusoro pe300°C), mashandiro ekabhoni fiber anogona kukanganiswa.
Kuramba Kuora
Faibha yegirazi: Faibha yegirazi inodzivirira ngura zvakanyanya, inokwanisa kutsungirira kuputsika kwemaacid akasiyana-siyana, alkalis, munyu, nezvimwe zvinhu zvemakemikari. Izvi zvinoita kuti faibha yegirazi ishandiswe zvakanyanya munzvimbo dzinoparadza dzakadai sekushandiswa kwemakemikari uye mugungwa.
Kabhoni fiber: Kabhoni fiber inewo simba rakanaka rekudzivirira ngura, asi nekuda kwekuvapo kwematombo madiki kana maburi pamusoro payo, zvimwe zvinhu zvinoparadza zvinogona kupinda mairi, zvichikanganisa mashandiro ekabhoni fiber kwenguva refu. Zvisinei, pamikana yakawanda yekushandisa, simba rekudzivirira ngura rekabhoni fiber richiri kukwana.
Kuramba kukanganiswa
Faibha yegirazi: Faibha yegirazi ine simba rakanaka rekudzivirira kukanganiswa uye inogona kutsungirira kukanganiswa uye kudedera kwakati. Zvisinei, kana ikakanganiswa zvakanyanya, faibha yegirazi inogona kutyoka kana kupwanyika.
Faibha yekabhoni: Kabhoni fiber ine simba guru uye kusimba kwayo zvichiita kuti irambe yakasimba kana yarova. Zvisinei, kabhoni fiber inogonawo kutyoka kana yarova zvakanyanya, asi mukana wekutyoka wakaderera kana tichienzanisa negirazi fiber.
Hupenyu hwese hwebasa
Faibha yegirazi: Faibha yegirazi inowanzo shanda kwenguva refu, kunyanya munzvimbo dzakakodzera kushandiswa. Zvisinei, nekuda kwezvinhu zvakasiyana-siyana (zvakaita sekuoxidation uye ngura) nekushandiswa kwenguva refu, mashandiro ayo anogona kudzikira zvishoma nezvishoma.
Kabhoni fiber: Kabhoni fiber inogona kushanda kwenguva refu uye inogona kutopfuura girazi fiber mune mamwe mamiriro ekushandiswa. Simba rayo guru uye kuramba kwayo ngura kunoita kuti irambe yakagadzikana mukushanda kwayo munzvimbo dzakaoma. Zvisinei, kabhoni fiber inodhura zvakanyanya, uye mune dzimwe nguva, mamwe matanho ekudzivirira anogona kudiwa kuti iwedzere hupenyu hwayo.
Muchidimbu, kabhoni fiber uyegirazi faibhachimwe nechimwe chine hunhu hwacho uye zvakanakira maererano nekugara kwenguva refu. Pakusarudza zvinhu, zvakakosha kufunga zvizere nezvezvinhu zvakaita sekudzivirira kupisa kwakanyanya, kudzivirira ngura, kudzivirira kukuvadzwa, uye hupenyu hwese hwebasa zvichibva pane zvimwe zvinodiwa uye mamiriro ekushandiswa.
Nguva yekutumira: Nyamavhuvhu-25-2025
