Njira Zopangira Chigoba cha Chingwe Choteteza Kutupa Pogwiritsa Ntchito Kutulutsa ndi Kulumikiza Zinthu Zochokera ku Polima Yolumikizidwa ndi Silane

Njirazi zimagwiritsidwa ntchito kwambiri popanga zingwe zamkuwa za 1000 Volt zomwe zimagwirizana ndi miyezo yomwe ikugwiritsidwa ntchito, mwachitsanzo muyezo wa IEC 502 ndi zingwe za aluminiyamu ndi aluminiyamu za ABC zomwe zimagwirizana ndi miyezo yomwe ikugwiritsidwa ntchito, mwachitsanzo muyezo wa NFC 33-209.

Njira zopangira izi zimaphatikizapo kusakaniza ndi kutulutsa mankhwala angapo, monga thermoplastic base polymer kapena chisakanizo cha thermoplastic base polymers, silane ndi catalyst.

Chosakanizacho chimatulutsidwa ku chingwe kuti chipeze chotetezera kutentha. Chosakanizachi pambuyo pake chimadutsa pakati pa mamolekyulu pogwiritsa ntchito chothandizira, zomwe zimapangitsa kuti chotetezera kutentha chikhale chotetezera kutentha cha zingwe za 1000 Volt zamkuwa zotsika mphamvu komanso zingwe za ABC zopangidwa ndi aluminiyamu ndi aluminiyamu.

Yolimba kwambiri pamakina kuti iteteze bwino zingwe ku zovuta zosiyanasiyana zamakina panthawi yogwiritsidwa ntchito monga kuphwanya komanso kupsinjika kwamagetsi monga kutentha pambuyo pa kudutsa kwa magetsi.

Chifukwa chake, kulumikizana bwino komwe kumachitika pakakhala madzi ambiri komanso potenthetsera kapena mwachilengedwe panja ndikofunikira kwambiri pa chingwe chamtunduwu.

Ndipotu, zimadziwika kuti makhalidwe enieni a ma polima amatha kusinthidwa mwa kulumikiza maunyolo a polima. Kulumikiza kwa silane, komanso kulumikiza pogwiritsa ntchito wothandizira wolumikiza, ndi njira yomwe imagwiritsidwa ntchito kwambiri polumikiza ma polima.

Pali njira yodziwika bwino yopangira ma cable sheaths kuchokera ku silane-grafted polymer, yomwe ndi njira ya Sioplas.

Gawo loyamba, lomwe nthawi zambiri limatchedwa "kulumikiza", ndi kusakaniza polima yoyambira, makamaka polima ya thermoplastic monga polyolefin, monga polyethylene, yokhala ndi yankho lokhala ndi silane.

cholumikizira cholumikizira ndi chopangira ma free radicals monga peroxide. Motero granule ya polima yolumikizidwa ndi silane imapezeka.

Mu gawo lachiwiri la ndondomekoyi, yomwe nthawi zambiri imatchedwa "kuphatikiza", granule iyi yolumikizidwa ndi silane imasakanizidwa ndi zodzaza mchere (makamaka chowonjezera choletsa moto), sera (zopangira zinthu) ndi zokhazikika (kuti tipewe kukalamba kwa chidebe cha chingwe). Kenako timapeza chophatikiza. Masitepe awiriwa amachitidwa ndi opanga zinthu omwe amapereka opanga chingwe.

Chosakaniza ichi, mu gawo lachitatu la extrusion ndipo makamaka kwa opanga ma cable, chimasakanizidwa ndi utoto ndi catalyst, mu screw extruder, kenako chimatulutsidwa pa kondakitala.

Palinso njira ina yotchedwa Monosil process, pamenepa wopanga mawaya safunika kugula polyethylene yokwera mtengo yokhala ndi silane, amagwiritsa ntchito polyethylene yoyambira yomwe imadula mtengo ndipo imasakanizidwa mu extruder ndi silane yamadzimadzi. Mtengo wa mawaya otetezedwa ndi XLPE ndi njira iyi ndi wotsika kuposa womwe umagwirizana ndi njira ya Sioplas.

Ngakhale opanga mawaya ambiri akupitiliza kugula polyethylene yolumikizidwa ndi silane motsatira njira ya Sioplas, opanga ena pofuna kutsimikizira mtengo wotsika wa mawaya opangidwa ndi XLPE insulation yabwino, amasankha kugwiritsa ntchito njira ya Monosil ndi silane yamadzimadzi.

Pachifukwa ichi, LINT TOP CABLE TECHNOLOGY CO., LTD. ndi nthambi yake yopangira zinthu zopangira ONE WORLD CABLE MATERIALS CO., LTD. imatsimikizira kuti makasitomala ake onse omwe akufuna kugwira ntchito ndi njira ya Monosil ndi silane yathu yamadzimadzi akupezeka.

LINT TOP CABLE TECHNOLOGY CO., LTD. ndipo makamaka nthambi yake ya zinthu zopangira, ONE WORLD CABLE MATERIALS CO., LTD. ndiye mnzawo wabwino kwambiri kwa opanga omwe akufuna kugwiritsa ntchito bwino ubwino wa njira ya Monosil ndi silane yathu yamadzimadzi.

Mwezi uno wa Marichi tinalandira oda yayikulu kuchokera kwa kasitomala wamkulu waku Tunisia wa mtundu uwu wa chinthu ndipo zabwino kwambiri zikubwera. LINT TOP CABLE TECHNOLOGY CO., LTD. ndipo makamaka nthambi yake ya zinthu zopangira ONE WORLD CABLE MATERIALS CO., LTD. imalimbikitsa kugwiritsa ntchito njira ya Monosil ndi silane yathu yamadzimadzi ndipo imapereka chithandizo chake chaukadaulo chosasinthika kwa wopanga aliyense amene akufuna njira iyi.