Imikhiqizo
Izinhlanganisela Zokuvimbela Ezine-Foam Ezenziwe Nge-PE
Izinhlanganisela Zokuvimbela Ezine-Foam Ezenziwe Nge-PE
Isingeniso Somkhiqizo
Ngokuthuthukiswa okuqhubekayo kokuxhumana kwenethiwekhi kanye nokuthuthukiswa okuqhubekayo komkhawulokudonsa wokudlulisa, izintambo zedatha ezisetshenziswa kumanethiwekhi okuxhumana nazo zihlala zithuthuka ziye kumkhawulokudonsa wokudlulisa ophezulu. Njengamanje, izintambo zedatha ze-Cat.6A kanye nezintambo zedatha eziphakeme sezibe yimikhiqizo eyinhloko yokuxhuma izintambo zenethiwekhi. Ukuze kufezwe ukusebenza okungcono kokudlulisa, izintambo zedatha ezinjalo kumele zisebenzise ukuvikela okunegwebu.
Ama-PE foam insulation compounds ayizinto zekhebula ezivikelayo ezenziwe nge-HDPE resin njengezinto eziyisisekelo, enezela inani elifanele le-nucleating agent kanye nezinye izithasiselo, futhi zicutshungulwe ngokuxuba, ukwenza ipulasitiki, kanye nokuhlanganisa.
Kuyafaneleka ukusebenzisa ubuchwepheshe bokwenza igwebu obuyinqubo yokufaka igesi engenamandla ecindezelwe (i-N2 noma i-CO2) epulasitikini ye-PE encibilikisiwe ukuze kwakheke igwebu lamaseli avaliwe. Uma kuqhathaniswa nokufakwa kwe-PE okuqinile, ngemva kokufakwa kwegwebu, i-dielectric constant yale nto izoncishiswa; inani lezinto liyancishiswa, futhi izindleko ziyancishiswa; isisindo siyancishiswa; futhi ukufakwa kwe-heat insulation kuyaqiniswa.
Ama-compound e-OW3068/F esiwanikezayo ayinto yokuvikela efakwe igwebu ngokomzimba esetshenziselwa ngokukhethekile ukukhiqizwa kwengqimba yokuvikela igwebu lekhebula ledatha. Ukubukeka kwayo kungama-compounds aphuzi acwebezelayo anobukhulu obungu-(φ2.5mm～φ3.0mm)×(2.5mm～3.0mm).
Ngesikhathi senqubo yokukhiqiza, izinga lokugqwala kwezinto lingalawulwa yindlela yenqubo, kanti izinga lokugqwala lingafinyelela cishe ku-70%. Ama-degree ahlukene okugqwala angathola ama-dielectric constant ahlukene, ukuze imikhiqizo yekhebula ledatha ifinyelele ekunciphiseni okuphansi, izinga lokudlulisa eliphezulu, kanye nokusebenza okungcono kokudlulisa kukagesi.
Ikhebula ledatha elikhiqizwe yi-OW3068/F PE yethu yokuvikela efakwe igwebu ngokomzimba ingahlangabezana nezidingo ze-IEC61156, ISO11801, EN50173 kanye nezinye izindinganiso.
izici
Ama-insulating compounds e-PE afakwe igwebu ngokomzimba ezintambo zedatha esizinikezayo anezici ezilandelayo:
1) Usayizi wezinhlayiya ezifanayo ezingenakho ukungcola;
2) Kufanelekela ukukhishwa kwe-insulation okusheshayo, isivinini sokukhishwa singafinyelela ngaphezu kuka-1000m/min;
3) Inezakhiwo zikagesi ezinhle kakhulu. I-dielectric constant izinzile kumaza ahlukene, i-dielectric loss tangent incane, futhi ukumelana kwevolumu kukhulu, okungaqinisekisa ukuzinza kanye nokuvumelana kokusebenza ngesikhathi sokudluliselwa kwamaza aphezulu;
4) Inezakhiwo ezinhle kakhulu zemishini, okungelula ukucindezelwa nokukhubazeka ngesikhathi sokukhipha kanye nokucubungula okulandelayo.
Isicelo
Ifanele ukukhiqizwa kwengqimba enegwebu yocingo oluyinhloko oluvikelwe nge-insulated lwekhebula ledatha le-Cat.6A, Cat.7, Cat.7A kanye ne-Cat.8.
Amapharamitha Obuchwepheshe
| Into | Iyunithi | Perinkomba yokwakheka | Inani elijwayelekile |
| Ubuningi (23℃) | g/cm3 | 0.941～0.965 | 0.948 |
| I-MFR (isilinganiso sokugeleza kokuncibilika) | g/10min | 3.0～6.0 | 4.0 |
| Inombolo yokwehluleka kokushisa okuphansi (-76℃) | / | ≤2/10 | 0/10 |
| Amandla okudonsa | I-MPa | ≥17 | 24 |
| Ukuphuka kobude | % | ≥400 | 766 |
| I-Dielectic constant (1MHz) | / | ≤2.40 | 2.2 |
| I-tangent yokulahlekelwa yi-dielectric (1MHz) | / | ≤1.0×10-3 | 2.0×10-4 |
| Ukumelana kwevolumu okungu-20℃ | Ω·m | ≥1.0×1013 | 1.3×1015 |
| Isikhathi sokungeniswa kwe-oxidation esingu-200℃ (inkomishi yethusi) | umzuzu | ≥30 | 30 |
Indlela Yokugcina
1) Umkhiqizo kufanele ugcinwe endaweni yokugcina izinto ehlanzekile, ehlanzekile, eyomile futhi enomoya, futhi akufanele ubekwe ngemikhiqizo evuthayo, futhi akufanele ube seduze nomthombo womlilo;
2) Umkhiqizo kufanele ugweme ukukhanya kwelanga okuqondile nemvula;
3) Umkhiqizo kufanele upakishwe uphelele, ugweme ukumanzi nokungcola;
4) Izinga lokushisa lokugcina umkhiqizo kufanele libe ngaphansi kuka-50℃.
Ukupakisha
Ukupakisha okuvamile: isikhwama sephepha-plastiki esihlanganisiwe sesikhwama sangaphandle, isikhwama sefilimu se-PE sesikhwama sangaphakathi. Okuqukethwe okuphelele kwesikhwama ngasinye kungu-25kg.
Noma ezinye izindlela zokupakisha ezixoxiswana ngazo yizinhlangothi zombili.
IMIGOMO YESAMPU YAMAHHALA
I-ONE WORLD Izimisele Ukuhlinzeka Amakhasimende Ngezintambo Nezintambo Ezisezingeni Eliphezulu Ezihamba Phambili Nezinsizakalo Zobuchwepheshe Ezisezingeni Eliphezulu
Ungacela Isampula Yamahhala Yomkhiqizo OwuthandayoOkusho ukuthi Uzimisele Ukusebenzisa Umkhiqizo Wethu Ekukhiqizeni
Sisebenzisa kuphela idatha yokuhlola ozimisele ukuyiphendula bese wabelana ngayo njengokuqinisekiswa kwezimpawu zomkhiqizo kanye nekhwalithi, bese sisiza ukusungula uhlelo lokulawula ikhwalithi oluphelele ukuze sithuthukise ukwethenjwa kwamakhasimende kanye nenhloso yokuthenga, ngakho-ke sicela uqiniseke.
Ungagcwalisa ifomu elingakwesokudla sokucela isampula yamahhala
Imiyalelo Yokusebenzisa
1. Ikhasimende Line-Akhawunti Yokulethwa Kwezimpahla Ehamba Ngesivinini Emhlabeni Wonke Likhokha Ngokuzithandela Impahla (Impahla Ingabuyiselwa Nge-oda)
2. Isikhungo Esifanayo Singafaka Isicelo Sesampula Eyodwa Yamahhala Yomkhiqizo Ofanayo, Futhi Isikhungo Esifanayo Singafaka Isicelo Sezibonelo Ezifinyelela Kuhlanu Zemikhiqizo Ehlukene Mahhala Phakathi Nonyaka Owodwa
3. Isampula Yenzelwe Amakhasimende Efektri Yezintambo Nezintambo Kuphela, Futhi Yenzelwe Abasebenzi Belebhu Kuphela Bokuhlolwa Kokukhiqiza Noma Ucwaningo
UKUPHAKISHA KWESAMPULA
IFOMU LESICELO SESIBONELO SAMAHHALA
Sicela ufake imininingwane yesampula edingekayo, noma uchaze kafushane izidingo zephrojekthi, sizokuncoma amasampula.
Ngemva kokuthumela ifomu, ulwazi olugcwalisayo lungadluliselwa kusizinda se-ONE WORLD ukuze lucutshungulwe kabanzi ukuze kunqunywe imininingwane yomkhiqizo kanye nolwazi lwekheli nawe. Futhi kungakuthinta ngocingo. Sicela ufunde i-imeyili yethuInqubomgomo yobumfihloUkuze uthole imininingwane eyengeziwe.