Mosi o tlaase le mohala o se nang halogen o bolela hore lera la ho kenya letsoho la mohala le entsoe ka lintho tsa halogen.Ha e lokolle likhase tse nang le halogen nakong ea mollo 'me e na le mosi o fokolang.Ka hona, re na le eona sebakeng sa ho tima mollo, ho beha leihlo, alamo le merero e meng ea bohlokoa.Hangata batho ba bua ka mosi o tlase le thapo e se nang halogen e le thapo e baballang tikoloho, kahoo na mohala o tlase o se nang halogen o hlile o baballa tikoloho?Haeba ho se joalo, phapang ke efe pakeng tsa thapo e tlase ea mosi oa zero halogen le thapo e baballang tikoloho?
Mosi o tlase oa zero halogen cable ke thapo e ntle ea tikoloho?
Karabo ke che, thapo e tlase ea mosi oa zero halogen ha se thapo e baballang tikoloho.Mabaka ke:
(1) thapo eo ho thoeng ke ea botsoalle tikolohong, e bua ka ho ba sieo ha lead, cadmium, hexavalent chromium, mercury le lisebelisoa tse ling tse boima, ha e na li-brominated flame retardants ke mekhatlo e tsebahalang ea SGS mabapi le tlhahlobo ea ts'ebetso ea tikoloho, tumellanong le EU. Environmental Directive (RoSH) mme e phahame ho feta litlhoko tsa index ea eona, ha e hlahise likhase tse kotsi tsa halogen, ha e hlahise likhase tse senyang, tse fokolang ha li chesa, ha li silafatse terata ea mobu le cable.'Me mohala o tlaase oa halogen o se nang mosi o bua ka lisebelisoa tsa lera la ho kenya letsoho ke thepa ea halogen, ha ho chesa ha ho lokolle khase ea halogen, khatello ea mosi ke terata e tlaase le cable.
(2) mosi o tlaase oa halogen-free cable sheath e entsoe ka mosi o tlaase ha o futhumala, 'me ka boeona ha e na halogen thermoplastic kapa thermosetting composition, moo boleng ba halogen ≤ 50PPM, hydrogen halide content ho tuka ha khase <100PPM, ka mor'a ho chesa khase ea hydrogen halide e qhibilihisitsoeng metsing PH boleng ba 24.3 (acidity e fokolang), sehlahisoa se chesoa ka setshelo se koetsoeng ka khanya ea khanya sekhahla sa phetisetso ea khanya ea 260%.
(3) thapo ea ts'ireletso ea tikoloho e lekantsoeng matla a 450/750V le ka tlase, mocheso o phahameng ka ho fetesisa oa nako e telele o lumelletsoeng oa mokhanni oa mohala ha oa lokela ho feta 70, 90, 125 ℃ kapa ho feta;kabel tukang mosi segokanyipalo tumellanong le litekanyetso tsa naha, khanya khanya lebelo la ≥ 260%;teko ea dikahare tsa cable halogen acid ho latela maemo a naha, ke hore, boleng ba PH ≥ 4.3, conductivity ≤ 10μus/mm;cable flame retardant Ts'ebetso e tsamaellanang le litekanyetso tsa naha, index ea toxicity ea cable ≤ 3. Ka bokhutšoane, se ka holimo ke hore na mohala o tlaase oa halogen-free cable ke litaba tse amanang le tikoloho ea cable.Ho tsoa ho tse ka holimo re ka tseba hore ho na le likamano tse ngata le liphapang pakeng tsa lithapo tse fokolang tsa halogen tse se nang mosi le lithapo tse baballang tikoloho.Mosi o se nang mosi o se nang halogen ha se hakaalo hore o na le terata le thapo tse baballang tikoloho, empa terata le thapo tse baballang tikoloho e tlameha ho ba thapo e tlaase ea halogen e se nang mosi.Bakeng sa ho ntlafatsa polokeho ea potoloho lapeng, Sunua Advanced Material e khothaletsa hore u sebelise mosi o tlase le thapo e thibelang malakabe e se nang halogen joalo ka terata ea hau ea motlakase ea lapeng.
Tlo ho rona
E hatisitsoe ho tsoa ho Cindy J LinkedIn
Nako ea poso: Jul-10-2023