Dziko Lampira Wokhala ndi Manyowa muubongo wanu

Mpira wokhala ndi chlorine amatanthauza mankhwala opangidwa ndi chlorine a mphira wachilengedwe. Kusakaniza kwa trichloride ndi tetrachloride wokhala ndi klorini wokwanira 65%. Mpira wokhala ndi mchere umagwirizana bwino ndi ma resin a alkyd okhala ndi mzere wofanana komanso wotsika kwambiri. Nthawi zambiri, ma resin a alkyd okhala ndi mafuta opitilira 54% amafanana bwino ndi mphira wa chlorine mu zonunkhira za hydrocarbon diluents. Pambuyo poyambitsa mphira wa chlorine, imatha kusintha kulimba, kulumikizana, zosungunulira, asidi ndi kukana kwa alkali, kukana kwamadzi, kutsutsa kwamchere, kukana kumva kuwawa, ndi zina zambiri, ndikuwonjezera kuwuma kwa kanema ndikuchepetsa kulumikizana kwa fumbi. Amagwiritsidwa ntchito ngati penti wapansi wa konkriti, penti yosambira ndi chodetsa cha msewu wa Expressway.

Mankhwala a mphira wa chlorine 

Mpira wokhala ndi chlorine samagwiritsidwa ntchito kawirikawiri muzinthu zopota kapena zopangidwa.
Amagwiritsidwa ntchito makamaka potengera mitundu yosiyanasiyana yama molekyulu kapena mamasukidwe akayendedwe. Ndioyenera inki, zokutira ndi zomatira, ndi zina zambiri, mamasukidwe akayendedwe otsika (0.01Pa • s) Raba wopangidwa ndimazolowe amagwiritsidwa ntchito ngati zowonjezera inki; mamasukidwe akayendedwe (0.01 ~ 0.03Pa • s) mphira wa chlorine amagwiritsidwa ntchito ngati zokutira; mamasukidwe akayendedwe (0t) Madera ofunsira kwambiri ndi zokutira pamsewu, utoto wam'madzi, utoto wazidebe, utoto wamapangidwe, utoto wosambira, penti yamoto woyaka, ndi zina zambiri.

Pakhoma polemba pakhoma, ndi mtundu wa malo apadera ogwiritsira ntchito mphira wa chlorine. Zofunda zochokera ku mphira wa chlorine ndizopanda mabrasion, zowumitsa mwachangu, komanso zimakopa chidwi pamakoma a konkriti ndi phula. Amakhala ndi zomata zabwino kwambiri ndipo amatha kupirira zovuta zamankhwala ndi abrasives omwe amagwiritsidwa ntchito nyengo yachisanu komanso madzi oundana pansi. Ku UK, akuti akuti mphira wa chlorine uyenera kugwiritsidwa ntchito polemba ndege.

Kuphatikiza apo, chifukwa cha klorini wambiri, mphira wokhala ndi chlorine sakhala akuyaka. Chifukwa chake, ndichinthu chofunikira popangira utoto wosagwiritsa ntchito dzimbiri. Utoto uwu wagwiritsidwa ntchito kwambiri popanga mafuta opangira mafuta. Mpira wokhala ndi chlorine sunagwiritsidwe ntchito ngati wodziyimira pawokha wopanga kanema, koma ngati chowonjezera chosinthidwa. Amagwiritsa ntchito kukonza magwiridwe antchito a mphira wa chloroprene, labala wa nitrile ndi zomatira za polyurethane. Kusinthidwa ndi mphira wa chlorine kumatha kupanga zomata izi kukhala zosunthika. Raba wokhotakhota waku US amagwiritsidwa ntchito zokutira. Penti yolemba pamsewu imakhala ndi 46%. Maiko ena ndiosiyana. Penti 60% ya utoto wawo wamphesa wa klorini amagwiritsidwa ntchito popaka m'madzi. Mpira wokhala ndi mchere umagwiritsidwa ntchito kwambiri mu utoto wam'madzi, utoto wolemba pamsewu, utoto wazidebe, zowonjezera zina, zokutira panja, zokutira ndi zomata ku China.

Makhalidwe a Mphira Wotetezedwa

Mpira wokhala ndi chlorine uli ndi mawonekedwe a kukalamba kukana, kukana kwa asidi, kukana kwa alkali, kukana kwamadzi a m'nyanja, osayaka, ndi zina zotero. Zomatira zomwe zimapangidwa nazo zitha kugwiritsidwa ntchito polumikiza labala ndi chitsulo, zikopa, matabwa, nsalu, ndi zina. kugwiritsidwa ntchito ngati chosinthira kuti musinthe mphira wa chloroprene kuti mukhale wolimba, kutentha kwambiri komanso zina. Pamene mphamvu yolumikizana ya filimu yomata ya neoprene ikukula bwino, magwiridwe antchito amalimbikitsidwa. Kudziphatika kwa PVC yolimba ndikokwera pafupifupi 10 kuposa komwe kumamatira kosasinthidwa.


Post nthawi: Jan-27-2021