I-UHMWPE Net, noma inethi ye-polyethylene enesisindo sama-molecule esiphezulu kakhulu, iyinto ene-mesh eyenziwe nge-polyethylene enesisindo sama-molecule esiphezulu kakhulu (UHMWPE) ngenqubo ekhethekile yokweluka. Isisindo sayo sama-molecule ngokuvamile sisukela ku-1 million kuya ku-5 million, sidlula kakhulu leso se-polyethylene evamile (PE), okuyinika izakhiwo zomzimba nezemishini ezihlukile.
Ekuqaleni yayidume ngokusebenza kwayo okuvelele ekusetshenzisweni kwe-ballistic kanye nokuvikela, i-UHMWPE Net iye yasetshenziswa kancane kancane emikhiqizweni ye-mesh. Usayizi we-mesh we-I-UHMWPE Net ingenziwa ngokwezifiso (kusukela kuma-micron kuya kumasentimitha) futhi ivame ukutholakala ngemibala emhlophe, emnyama, noma ecacile. Eminye imikhiqizo iqukethe ama-UV kanye nama-anti-aging agents ukuqinisekisa ukuthi ifanelekile ezindaweni zangaphandle.
Amandla ayo okudonsa aphindwe kayishumi kunensimbi enesisindo esilinganayo futhi cishe aphakeme ngo-40% kune-aramid fiber (Kevlar). Kodwa-ke, ubuningi bayo bungu-0.93-0.96 g/cm2 kuphela.³, iphansi kakhulu kunensimbi kanye nezintambo eziningi ezisebenza kahle kakhulu. Ngakho-ke, yize inikeza isivikelo esivelele, inciphisa kakhulu isisindo sonke, okwenza ukufakwa nokuphathwa kube lula.
Ubuso bayo obubushelelezi kanye nesakhiwo esizinzile seketanga lama-molecule kunikeza ukumelana nokuguguleka okumangalisayo kanye nokumelana nomthelela okuphindwe kahlanu kunokwe-polyethylene evamile. Ingamelana nokungqubuzana okuphindaphindiwe kanye nomthelela ngaphandle kokuphuka, futhi impilo yayo yenkonzo idlula kakhulu eyenethi yendabuko ye-nylon noma ye-polyester.
Ibonisa ukumelana okuhle kakhulu nokugqwala kuma-asidi, ama-alkali, usawoti, kanye nezinyibilikisi eziphilayo. Imelana nokuguga nokuwohloka ezindaweni ezinomswakama, ezicebile ngosawoti (njengezindawo zasolwandle) noma ezindaweni ezingcoliswe yizimboni, okwenza ifaneleke ukusetshenziswa okubanzi.
Ngisho nasezindaweni zokushisa eziphansi kakhulu ezingaphansi kuka--196°C, igcina ukuguquguquka okuhle kakhulu kanye nokumelana nokushayisana, isusa ingozi yokuphuka okuqhekeka. Isebenza futhi ngokuqina ezindaweni ezishisa kakhulu (ngaphansi kwama-degrees angu-80).°C). Okwenziwe ngokukhethekileUkufaka inethi ye-UHMWPE ingathuthukiswa ngeziqinisi ze-UV ukuze kugcinwe ukusebenza okuzinzile ngisho nangaphansi kwelanga eliqondile lesikhathi eside, kwehlise ukuguga futhi kwandise impilo yayo yokusebenza ngaphandle.
Izinto ngokwazo azinabo ubuthi futhi azinangozi, futhi zingaphinde zisetshenziswe (khetha amamodeli) ngemva kokulahlwa, okunciphisa umthelela emvelweni. Futhi azimunci, azikhunti, futhi zisengozini yokukhula kwamagciwane, okwenza zifaneleke ukusetshenziswa ezindaweni ezithinta ukudla nemikhiqizo yasemanzini.
Isebenzisa amandla ayo aphezulu kanye nokumelana nokuklwebheka, isetshenziswa emanetheni okudoba kanye namanetheni okudoba ngesikhwama. Ingamelana nokuthinteka okuvela ezimpilweni zasolwandle kanye nokugqwala okuvela emanzini olwandle, ithuthukise ukusebenza kahle kokudoba futhi ithuthukise isikhathi sokuphila kwamanethi. Amakheji okufuya izinhlanzi: Asetshenziswa ekufuyweni kwezinhlanzi olwandle noma emanzini ahlanzekile, avikela emoyeni nasemagagasini, ezidla ezinye izilwane (njengoshaka nezinyoni zasolwandle), futhi aqinisekisa ukujikeleza kwamanzi ngaphandle kokuthinta ukukhula kwezinto eziphilayo zasemanzini.
Amanethi okuvikela ukuwa/amanethi okuphepha: Asetshenziswa njengamanethi okuphepha ngesikhathi sokwakha kanye nomsebenzi wasemoyeni, noma ukuvimbela ukuwa kwamatshe emabhulohweni, emihubheni, nakwamanye amaphrojekthi.
Amanetha okuvikela izilwane zasendle: Asetshenziswa eziqiwini nasezindaweni zokulondolozwa kwemvelo, ahlukanisa izilwane ngenkathi evimbela ukulimala.
Uma kuqhathaniswa namanethi avamile e-polyethylene, amelana kakhulu nokushaywa yizinyoni kanye nokuguguleka komoya nemvula, okwenza afanelekele ukuvikelwa isikhathi eside ezivandeni zezithelo, ezindlini zokugcina izithombo, nakwezinye izindawo.
Zisetshenziselwa ukusekela ukukhuphuka kwezivini (njengezithelo zomvini nama-kiwi), zinikeza amandla aqinile okuthwala imithwalo futhi ziyamelana nokuguga.
Njengothango lwenkundla yegalofu kanye namanethi okuhlukaniswa enkundleni yethenisi, angakwazi ukumelana nokushaywa amabhola asheshayo futhi ahlale emelene nokuguquguquka.
Njengamanethi okukhuphuka kanye namanethi okuphepha okusebenza emoyeni, ukwakheka kwawo okulula kwenza kube lula ukuwaphatha nokuwafaka.
Zisebenzisa ukumelana kwazo nokugqwala kanye ne-mesh enembile kakhulu, zisetshenziselwa ukuhlunga uketshezi noma izinto eziqinile embonini yamakhemikhali neyezimayini.
Zisebenza njengesivikelo sesikhashana, zihlanganisa ukufihla kanye nokumelana nokushayisana.
I-UHMWPE Net, ngezinzuzo zayo ezihlangene zamandla aphezulu, isisindo esilula, kanye nokumelana nemvelo, kancane kancane ithatha indawo yezinto zendabuko ezifana ne-mesh yensimbi kanye ne-nylon mesh, iba ukukhetha kokusebenza okuphezulu ezinhlotsheni ezahlukahlukene, ikakhulukazi ezinhlotsheni ezinezidingo eziqinile zokusebenza kwezinto.
Isikhathi sokuthunyelwe: Agasti-10-2025