Muzviitiko zvemaindasitiri uye zvemazuva ese, machubhu erabha nemachubhu enylon anoshandiswa zvakanyanya nekuda kwehunhu hwawo hwakasiyana hwemuviri nehwemakemikari. Machubhu erabha anozivikanwa nekusagona kwawo kupisa zvakanyanya, kugadzikana kwemakemikari, uye kuchinjika kwakanaka, nepo machubhu enylon achiwana mukurumbira nekuda kwekusagona kwawo mafuta, kusagona kupisa zvakanyanya, uye hunhu hwakareruka. Chinyorwa chino chinotarisa zvakanakira nezvakaipa zvemhando dzese dzemachubhu uye chinopa mashandisirwo anoshanda kupa gwara rekusarudza pakati pemachubhu erabha nemachubhu enylon.
Mahosi eRabha
Zvakanakira:
- Kuramba Kupisa Kwakakwirira Uye Kwakaderera: Mapombi erabha anogona kutsungirira tembiricha iri pakati pe -80°C kusvika 300°C, zvichiita kuti akwanise kushandiswa munzvimbo dzine tembiricha yakanyanya.
- Kuramba Makemikoro: Anoratidza kusimba kwakasimba kumakemikari akasiyana-siyana, kunyanya mukuramba mafuta, asidhi, uye alkali.
- Kuramba UV neOzone: Zvichikwanisa kutsungirira mwaranzi yeUV uye kukurwa kweozone, mapombi erabha akakodzera kushandiswa panze.
- Kusimba Kwakasimba: Nekusimba kwakanaka, vanogona kuramba kumanikidzwa uye havawanzo shanduka.
- Kudzivirira Magetsi: Mamwe marudzi emapombi erabha ane hunhu hwakanaka hwekudzivirira magetsi, zvichiita kuti akwanise kushandiswa muindasitiri yemagetsi.
Zvakashata:
- Kuramba Kudzvinyirirwa: Kuramba kwavo kudzvinyirirwa kwakaderera, saka havana kukodzera nzvimbo dzine kudzvinyirirwa kwakawanda.
- Kuramba Kuyerera Kwemvura: Madziro emukati memapaipi erabha ane kuomarara kwakanyanya, zvichikonzera kuramba kukuru kwekuyerera kwemvura.
- Nguva Yadzo Isingapise Kupisa: Nguva yadzo yekurarama ipfupi.
Mashandisirwo: Nekuda kwekusagona makemikari uye kusagona kupisa, mapombi erabha anowanzo shandiswa mumaindasitiri akadai semotokari, kuvaka ngarava, makemikari, uye peturu. Mashandisirwo akajairika anosanganisira kuvharira maringi, magasket, mafirimu, uye mbatya dzekudzivirira.
Machubhu eNylon
Zvakanakira:
- Kusashanda kweOiri neMakemikoro: Machubhu eNylon anodzivirira mafuta nemakemikari zvakanyanya, kunyanya peturu, dhiziri, mafuta ekuzora, uye girizi.
- Kuramba Kukanganiswa Nekupisa Kushoma: Semuenzaniso, PA11 inogona kutsungirira kukanganiswa nekupisa kushoma pa -50°C, uye PA12 inogona kutsungirira kukanganiswa nekupisa kushoma pa -40°C.
- Nguva Yehupenyu Husingaperi Kupisa: Kana tichienzanisa nemapombi erabha, machubhu enylon ane hupenyu hwakareba hunodzivirira kupisa. Tembiricha yekushanda yePA11 iri -40°C kusvika 125°C, uye yePA12 iri -40°C kusvika 105°C.
- Nzvimbo Yemukati Yakatsetseka: Nzvimbo yemukati yemachubhu enylon yakapfava kupfuura yemachubhu erabha, zvichiita kuti isarambe yakasimba. Kuomarara kwemadziro echubhu yerabha i38μm, nepo yechubhu yenylon iri 2.5μm chete.
- Huremu: Machubhu enylon ane huremu hushoma, hunosvika 1/7 yesimbi nemhangura, izvo zvinogona kuderedza zvakanyanya huremu hwemotokari.
- Kuramba Kuora: Dzine simba rekudzivirira ngura, simba rekura, nzvimbo yakatsetseka, uye nyore kugadzira.
Zvakashata:
- Kunyudzwa kwemvura: Machubhu enylon anowanzo nyudzwa mvura, izvo zvinokanganisa kururama kwezvigadzirwa.
- Kusasimba kwechiedza: Munzvimbo dzine tembiricha yakakwira, machubhu enylon anogona kuoxidation, zvichiita kuti asvibe uye atsemuke.
- Kusashivirira acid ne oxidant: Hazvigone kushandiswa sezvinhu zvinodzivirira acid uye hazvigoni kukurira oxidants.
Nyaya dzeMashandisirwo: Machubhu enylon anoshandiswa zvakanyanya mumapaipi emafuta emotokari, achibatsirwa nehuremu hwawo hwakareruka uye kusapindirana nemakemikari, uye anogona kuderedza huremu nemutengo wemotokari yese uye kuita kuti magadzirirwo emapaipi emafuta ave akafanana. Muminda yemidziyo yemumba, machubhu enylon anoshandiswawo semapaipi ekupinda nekubuda, machira ekudzivirira kupisa, machubhu ekudzivirira anodzivirira moto, kana mapaipi emvura, nekuda kwekusapindirana kwavo nengura uye kushanda kwavo zvakanaka kwekudzivirira kupisa.
Mukupedzisa, mapombi erabha nemachubhu enylon chimwe nechimwe chine zvachinobatsira. Sarudzo yacho inofanira kunge yakavakirwa pakufunga kwakazara nezvezvinodiwa pakushandisa, bhajeti remari, mamiriro ezvakatipoteredza, uye zvinodiwa pakushanda. Chinhu chimwe nechimwe chine simba racho uye zvisingakwanisike, zvichiita kuti zvikwanise kushandiswa mumamiriro akasiyana-siyana.
Nguva yekutumira: Zvita-03-2025