Kodi chingwe choteteza chilengedwe ndi chiyani?

Kodi chingwe choteteza chilengedwe ndi chiyani ndipo mawonekedwe ake ndi otani?

Zingwe zoteteza chilengedwe zimatchula zingwe zomwe zilibe zitsulo zolemera monga lead, cadmium, hexavalent chromium, mercury, ndi zina zotere, sizikhala ndi zoletsa moto wamoto, sizitulutsa mpweya woipa wa halogen, sizitulutsa mpweya wowononga, zimatulutsa kutentha pang'ono. kutenthedwa, ndipo musadetse nthaka.Waya ndi Chingwe.

 kumanga waya

1. Kuchedwa kwambiri kwamoto

Zingwe zoteteza zachilengedwe zimakwaniritsa zonse zofunikira pakumanga chitetezo chamoto.Zingwe sizili zophweka kuyaka pakakhala moto ndipo zingalepheretse kufalikira ndi kufalikira kwa malawi pambuyo pa kuyaka.

2. Zopanda halogen

Kugwiritsa ntchito wosanjikiza wobiriwira komanso wokonda zachilengedwe, sheath ndi zida zapadera zotchinga mpweya sikuti zimakhala ndi magetsi abwino, mawonekedwe akuthupi komanso makina, komanso zimatsimikizira kuti mankhwalawa alibe halogen, kuthetsa "kuipitsa kwachiwiri" komwe kumapangidwa mukawotchedwa. ndi kupewa Pamene mawaya a PVC akapsa, amapanga "dioxin" zinthu zomwe zingayambitse khansa.

3. Poizoni yochepa

Zotsekemera ndi sheath zilibe lead, cadmium ndi zitsulo zina zolemera zomwe zimawononga thupi la munthu.Sadzaipitsa nthaka ndi magwero a madzi pamene chingwecho chikugwiritsidwa ntchito ndi kutayidwa, ndipo chayesedwa kwambiri ndi poizoni.

4. Palibe mpweya wowononga umene umapangidwa

Pogwiritsa ntchito zida zatsopano zokutira zapadera zomwe sizikuwononga chilengedwe, palibe mpweya wapoizoni monga HCL womwe udzapangidwe panthawi yopanga, kugwiritsidwa ntchito ndi kuyaka, komanso mpweya wochepa kwambiri wa asidi udzatulutsidwa.Zidzawononga pang'ono ogwira ntchito, zida ndi zida, ndipo ndizogwirizana ndi chilengedwe.

5. Kutumiza kwapamwamba kwambiri

Utsi wopangidwa pamene chingwe chayaka ndi woonda kwambiri, zomwe zimathandiza kuti anthu ogwira ntchito achoke ndi ntchito yozimitsa moto.Kuwala kwa chinthucho ndikokulirapo kuposa 40%, komwe kumakhala kokwera kwambiri kuposa muyezo wosakwana 20% wa zingwe zachikhalidwe zoletsa moto.

6. Madzi ndi UV-umboni

Imatengera zinthu zobiriwira zoteteza zachilengedwe zokhala ndi ma cell apadera kuti zitsimikizire kuti madzi amayamwa kwambiri.Special UV absorber imapatsa chinthucho ntchito yabwino yoteteza UV.Zimatsimikizira chitetezo chogwiritsidwa ntchito chamtunduwu ndikuwonjezera moyo wake wautumiki.

Pakalipano, zingwe zobiriwira zobiriwira kwambiri komanso zachilengedwe zimakhala ndi zingwe zowotcha moto, zingwe zosagwira moto, ndi zina zotero. Pakati pawo, zinthu zina zamtengo wapatali monga mawaya opanda utsi a halogen opanda utsi ndi zingwe, zingwe zowonongeka, ndi zina zotero. zikuwonjezeka kugwiritsidwa ntchito.Zingwe zopanda utsi wopanda utsi wa halogen zimagwiritsidwa ntchito makamaka pamayendedwe apanjanji, zipatala, masukulu ndi malo ena ochezera.

Ndi kusintha kosalekeza kwa ndondomeko za dziko komanso kupititsa patsogolo chitetezo cha dziko ndi chidziwitso cha chilengedwe, ogula ali ndi zofunikira zapamwamba pa chitetezo ndi chilengedwe cha mawaya okongoletsera kunyumba.Pofuna kuyitanitsa aliyense kuti azilimbikitsa moyo wasayansi komanso wobiriwira, gwiritsani ntchito mawaya ndi zingwe zoteteza zachilengedwe,Zhongwei Cableadzabweretsa zobiriwira zambiri komanso zachilengedwe kwa aliyense.Ndikuyembekeza kuti aliyense akhoza kudzipereka ku mutu wamuyaya uwu ndikuthandizira kuteteza chilengedwe!

 

 

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Nthawi yotumiza: Sep-27-2023