Ubwino wa low utsi zero halogen (LSZH) chingwe chuma

Chingwe cha Low Smoke Zero Halogen (LSZH) ndi insulating and sheathing material yomwe imagwiritsidwa ntchito popanga zingwe zamitundu yosiyanasiyana. Zingwe za LSZH zimapangidwira kutulutsa utsi wochepa pakayaka moto ndipo sizitulutsa utsi wapoizoni, zomwe zimawapangitsa kukhala abwino kugwiritsidwa ntchito m'malo otsekedwa kapena opanda mpweya wabwino.

Kufunika kwa zida za chingwe cha LSZH kwakhala kukukulirakulira m'zaka zaposachedwa chifukwa chodziwitsa zambiri za ngozi zomwe zingachitike paumoyo wokhudzana ndi kugwiritsa ntchito zingwe za PVC zachikhalidwe. Kuti akwaniritse chiwongola dzanja chomwe chikukula ichi, opanga akhala akuyika ndalama popanga zida zatsopano zokhala ndi utsi wochepa, zopanda halogen zomwe sizimangokwaniritsa miyezo yolimba yachitetezo komanso zimapereka magwiridwe antchito komanso kulimba.

Mmodzi mwa ubwino waukulu wa zipangizo chingwe LSZH yafupika chilengedwe zotsatira. Mosiyana ndi zingwe zachikhalidwe za PVC, zomwe zimatulutsa mankhwala owopsa m'chilengedwe popanga ndi kutaya, zingwe zopanda utsi wopanda utsi zimapangidwa kuchokera kumagulu a thermoplastic omwe alibe ma halojeni ndi zinthu zina zapoizoni. Izi zimapangitsa zingwe zopanda utsi wa halogen kukhala njira yokhazikika komanso yosawononga chilengedwe pama projekiti amakono omanga ndi zomangamanga.

Kuwonjezera pa ubwino wa chilengedwe, zingwe zopanda utsi za halogen zotsika utsi zimadziwikanso ndi zinthu zabwino kwambiri zotetezera moto. Zingwe za PVC zikakumana ndi kutentha kwambiri, zimatha kutulutsa mpweya wapoizoni komanso utsi, zomwe zingawononge anthu ndi katundu. Komano, zingwe zopanda utsi wopanda utsi wa halogen zimapangidwira kuti zithetse kufalikira kwa moto ndikuchepetsa kutulutsidwa kwa zinthu zovulaza, zomwe zimapereka malo otetezeka ogwira ntchito komanso okhalamo kwa aliyense.

Kuonjezera apo, zingwe za LSZH zimagonjetsedwa kwambiri ndi abrasion, chinyezi ndi kutentha kwakukulu, zomwe zimawapangitsa kukhala oyenera ntchito zosiyanasiyana zamkati ndi zakunja. Kuchokera kumadera akumafakitale kupita ku nyumba zogonamo, zingwe zopanda utsi wopanda utsi ndi njira zodalirika komanso zotsika mtengo zopangira magetsi ndi njira zolumikizirana.

Pomwe kufunikira kwa zingwe zamagetsi zotsika utsi komanso zopanda halogen kukukulirakulira, mitundu yosiyanasiyana yazingwe zotsika utsi komanso zopanda halogen pamsika zikuyembekezeka kukulirakulira. Opanga akupitiriza kufufuza ndi kupanga mapangidwe atsopano ndi njira zopangira kuti apititse patsogolo magwiridwe antchito ndi kusinthasintha kwa zingwe za LSZH, kuonetsetsa kuti zikukhalabe njira yotheka ku zingwe zachikhalidwe za PVC.

Mwachidule, kuchulukirachulukira kwa zida zotsika utsi, zopanda halogen zikuyimira kusintha kwakukulu kumayendedwe otetezeka komanso okhazikika. Zingwe zopanda utsi wopanda utsi wa halogen zidzagwira ntchito yofunika kwambiri m'tsogolomu yamakampani a chingwe ndi kukana kwawo kwamoto, ubwino wa chilengedwe ndi ntchito zambiri. Pamene msika wa zipangizo zochepetsera utsi ndi halogen zikupitiriza kukula, zikuwonekeratu kuti zingwe zotsika utsi ndi halogen zili pano kuti zikhalepo.