UHMWPE Net, noma inethi ye-polyethylene enesisindo se-molecular ephezulu kakhulu, iwukusetshenziswa kwe-mesh eyenziwe nge-ultra-high molecular weight polyethylene (UHMWPE) ngenqubo yokweluka ekhethekile. Isisindo sayo samangqamuzana ngokuvamile sisukela esigidini esi-1 siye esigidini esi-5, esidlula kude leso se-polyethylene evamile (PE), okuyinikeza izici eziyingqayizivele zomzimba nezomshini.
Ekuqaleni yayaziwa ngokusebenza kwayo okuvelele ezinhlelweni ze-ballistic nezokuvikela, i-UHMWPE Net isetshenziswe kancane kancane emikhiqizweni ye-mesh. Usayizi wemeshi weUHMWPE Net ingenziwa ngendlela oyifisayo (kusukela kuma-microns kuya kumasentimitha) futhi ivamise ukutholakala ngemibala emhlophe, emnyama, noma esobala. Eminye imikhiqizo iqukethe ama-UV nama-anti-aging agents ukuqinisekisa ukufaneleka kwendawo yangaphandle.
Amandla ayo aqinile angaphezulu kokuphindwe ka-10 okwensimbi enesisindo esilinganayo futhi acishe abe ngama-40% aphezulu kune-aramid fiber (Kevlar). Nokho, ukuminyana kwayo kungu-0.93-0.96 g/cm kuphela³, iphansi kakhulu kunensimbi kanye nemicu eminingi esebenza kahle kakhulu. Ngakho-ke, ngenkathi inikeza ukuvikelwa okuyingqayizivele, kunciphisa kakhulu isisindo sonke, okwenza ukufakwa nokuphatha kube lula.
Indawo yayo ebushelelezi kanye nesakhiwo samangqamuzana esizinzile sinikeza ukumelana nokugqokwa okukhethekile kanye nokumelana nomthelela okuphindwe kahlanu kwe-polyethylene evamile. Ingakwazi ukumelana nokungqubuzana okuphindaphindiwe kanye nomthelela ngaphandle kokuphuka, futhi impilo yayo yesevisi idlula kude leyo inayiloni evamile noma inethi ye-polyester.
Ibonisa ukumelana nokugqwala okuhle kakhulu kwama-asidi, ama-alkali, usawoti, nezinyibilikisi zemvelo. Imelana nokuguga kanye nokonakala ezindaweni ezinomswakama, ezinosawoti ocebile (njengezindawo zasolwandle) noma izindawo ezingcoliswe yizimboni, okuyenza ifanelekele ukusetshenziswa okubanzi.
Ngisho nasemazingeni okushisa aphansi kakhulu afinyelela ku -196°C, igcina ukuguquguquka okuhle kakhulu kanye nokumelana nomthelela, isusa ubungozi bokuphuka okuphukayo. Isebenza futhi ngokuzinza ezindaweni ezinezinga lokushisa eliphezulu (ngaphansi kwama-80°C).Okuklanywe ngokukhethekileUHMWPE inethi ingathuthukiswa ngeziqinisi ze-UV ukuze kugcinwe ukusebenza okuzinzile ngisho nangaphansi kokukhanya kwelanga okuqondile kwesikhathi eside, ukunciphisa ukuguga nokwelula impilo yayo yesevisi yangaphandle.
Impahla ngokwayo ayinabo ubuthi futhi ayinabungozi, futhi ingaphinda isetshenziswe (khetha amamodeli) ngemva kokulahlwa, ukunciphisa umthelela wendawo. Futhi ayimunyi, imelana nesikhunta, futhi isengozini yokukhula amagciwane, okuyenza ifanelekele ukusetshenziswa ezindaweni ezihlanganisa ukuthintana nokudla nemikhiqizo yasemanzini.
Isebenzisa amandla ayo aphezulu kanye nokumelana nokuhuzuka, isetshenziswa kumanetha okudoba kanye namanethi e-purse seine. Ingakwazi ukumelana nomthelela wezilwane zasolwandle kanye nokugqwala kwamanzi olwandle, ithuthukise ukusebenza kahle kokudoba futhi ithuthukise ukuphila kwamanetha. Amakheji e-aquaculture: Asetshenziswa ekujuleni kolwandle noma emanzini ahlanzekile emanzini, avikela emoyeni kanye namagagasi, izilwane ezidla ezinye (ezifana noshaka nezinyoni zasolwandle), futhi aqinisekise ukuhamba kwamanzi ngaphandle kokuphazamisa ukukhula kwezinto eziphilayo zasemanzini.
Amanethi okuvikela ukuwa/amanethi okuphepha: Asetshenziswa njengamanethi okuphepha ngesikhathi sokwakha kanye nomsebenzi wasemoyeni, noma ukuvimbela ukuwa kwamabhuloho, amathaneli, namanye amaphrojekthi.
Amanetha okuvikela izilwane zasendle: Asetshenziswa eziqiwini naseziqiwini zemvelo, ahlukanisa izilwane kuyilapho evimbela ukulimala.
Uma eqhathaniswa namanetha avamile e-polyethylene, amelana kakhulu nokushaywa kwezinyoni nokuguguleka komoya nemvula, okuwenza afanelekele ukuvikelwa isikhathi eside emasimini, ezindlini zokugcina izithombo nakwezinye izindawo.
Isetshenziselwa ukwesekwa kokukhuphuka kwezivini (njengamagilebhisi kanye nama-kiwis), zinikeza umthamo oqinile wokuthwala futhi azikwazi ukuguga.
Okufana nothango lwenkundla yegalofu namanethi okuhlukanisa enkundla yethenisi, angakwazi ukumelana nomthelela wamabhola anesivinini esiphezulu futhi ahlale emelene nokuguqulwa.
Njengamanethi akhuphukayo namanethi okuphepha emsebenzini wasemoyeni, idizayini yawo engasindi iwenza kube lula ukuwaphatha nokuwafaka. Izicelo zezimboni nezikhethekile
Ngokusebenzisa ukumelana nokugqwala kwawo kanye ne-mesh enembayo ephezulu, asetshenziselwa ukuhlunga uketshezi noma okuqinile ezimbonini zamakhemikhali nezimayini.
Ukukhonza njengesithiyo sokuzivikela sesikhashana, bahlanganisa ukufihla kanye nokumelana nomthelela.
UHMWPE Net, nezinzuzo zayo ezihlanganisiwe zamandla aphezulu, isisindo esilula, nokumelana nemvelo, kancane kancane ishintsha izinto zendabuko ezifana nemeshi yensimbi nenayiloni, iba ukukhetha okuphakeme ekusebenzeni okuhlukahlukene, ikakhulukazi ekusetshenzisweni okunezidingo eziqinile zokusebenza kwempahla.
Isikhathi sokuthumela: Aug-10-2025