Ndeupi musiyano uripo pakati pe polyethylene ine chlorine yakawanda nerabha ine chlorine?

Polyethylene ine chlorine yakawanda (HCPE) uye rabha ine chlorine (CR) inogadzirwa neBontecn Group China mapolymer maviri ane chlorine anoshandiswa zvakanyanya muminda yekudzivirira ngura uye manamati, asi ane musiyano wakakura muchimiro chemakemikari, hunhu hwekushanda, uye mamiriro anoshanda.
1. Maumbirwo emakemikari uye hushamwari hwezvakatipoteredza
HCPE: Yakagadzirwa nekuchinja kwe chlorination ye polyethylene, ine kupararira kwemaatomu e chlorine uye huwandu hwe chlorine hunowanzova ≥ 65%. Yakagadzirwa nenzira yekumisikidza mvura, haina kusvibiswa kwe solvent uye inosangana nezvinodiwa zvekuchengetedza nharaunda.
CR: Inogadzirwa nekushandisa chlorine kubva murabha yechisikigo kana rabha yakagadzirwa, ine chlorine yakawanda inosvika 60-65%. Kugadzirwa kwezvinyungudutswa zvechinyakare kunogona kukonzera zvinhu zvinokuvadza uye kusachengetedzwa zvakanaka kwezvakatipoteredza.
2. Kuenzanisa mashandiro
Kusapindirana nemamiriro ekunze: HCPE ine simba rekudzivirira ozone ne ultraviolet, zvichiita kuti ive yakakodzera nzvimbo dzinoshandiswa panze kwenguva refu dzakadai semabhiriji nezvikepe; CR inokurumidza kuora kana tembiricha yakakwira uye haina simba rekudzivirira mamiriro ekunze.
Kusabatwa nemakemikari: Ose ari maviri haagoni kubatwa neacid nealkali, asi HCPE inotsungirira zvakanyanya ma oxidant akasimba (akadai se concentrated sulfuric acid), isina matumbu kana kubuda mushure memazuva makumi matatu ekuedzwa.
3. Kusiyana kweminda yekushandisa
HCPE:
Kuvhara kwekudzivirira ngura kwakanyanya (zvishandiso zvemakemikari, mapaipi emafuta)
Zvinhu zvinodzivirira moto (zvinodzivirira moto, machira etambo)
Namatira yepamusoro (yekubatanidza nePVC nesimbi)
CR:
Mapfekero echinyakare ekudzivirira ngura (ezvikepe nemidziyo)
Inki nenzvimbo yekudhinda
4. Musika neMutengo
HCPE: Nekuda kwemitengo yakakwira yemaitiro asingakuvadzi nharaunda asi kushanda zvakanaka kwese, iri kutsiva CR zvishoma nezvishoma.
CR: Mutengo wakaderera, asi nekuda kwemitemo yezvakatipoteredza, huwandu hwekushandiswa hwakaganhurirwa.
5. Kutsigira kushandiswa
Ose anowirirana nemamwe maresini akadai se epoxy resin uye acrylic acid, asi HCPE inonyanya kukodzera masisitimu ekuputira anosanganisira composite anoda kunamira kwakanyanya kana kuramba mamiriro ekunze.