Waa maxay Nomex? Faybarka Aramid ee Dab-damiska u adkaysta
Dab-damiyayaasha iyo darawallada baabuurta tartanka ayaa ku dhaarta, cirbixiyeennada iyo askartu way ku tiirsan yihiin—markaa waa maxay sirta ka dambaysa dharka Nomex? Ma laga tolay miisaanka masduulaaga, mise runtii aad bay ugu fiican tahay ciyaarista dabka? Aan soo bandhigno sayniska ka dambeeya xiddiggan ololka iska caabiya!
▶ Hordhaca Aasaasiga ah ee Dharka Nomex
Dharka Nomex
Nomex Fabric waa faybar aramid ah oo u adkaysta ololka oo ay samaysay DuPont (oo hadda ah Chemours) oo ku taal Mareykanka.
Waxay bixisaa iska caabbin kulayl oo heer sare ah, difaac dab, iyo xasillooni kiimiko ah—oo gubanaysa halkii ay ka guban lahayd marka ay olol la kulanto—waxayna u adkaysan kartaa heerkulka ilaa 370°C iyadoo weli ah mid fudud oo neefsan karta.
Nomex Fabric waxaa si weyn loogu isticmaalaa dharka dab-damiska, qalabka militariga, dharka ilaalinta warshadaha, iyo dharka tartanka, taasoo sumcaddeeda ku kasbatay heerka dahabka ah ee badbaadada sababtoo ah waxqabadkeeda lagu kalsoonaan karo ee badbaadinta nolosha ee deegaannada aadka u daran.
▶ Falanqaynta Astaamaha Agabka ee Dharka Nomex
Sifooyinka Iska caabinta Kulaylka
• Waxay muujisaa dib-u-dhac ku yimaada ololka iyada oo loo marayo habka kaarboonaynta heerkulka 400°C+
• LOI (Xaddidaadda Tusmada Oxygen) oo ka badan 28%, taasoo muujinaysa sifooyinka is-daminta
• Hoos u dhac ku yimaada kulaylka <1% marka heerkulku yahay 190°C ka dib 30 daqiiqo oo soo-gaadhis ah
Waxqabadka Farsamada
• Xoogga jiidista: 4.9-5.3 g/denier
• Kordhinta nasashada: 22-32%
• Waxay ilaalisaa 80% haynta xoogga 500 saacadood ka dib 200°C
Xasiloonida Kiimikada
• U adkaysta inta badan dareerayaasha dabiiciga ah (benzene, acetone)
• Kala duwanaanshaha xasilloonida pH: 3-11
• Iska caabbinta haydrolisis-ka oo ka sarraysa aramidyada kale
Astaamaha Waara
• Iska caabbinta burburka UV: <5% luminta xoogga ka dib soo-gaadhista 1000 saacadood
• Iska caabbinta xoqidda oo la barbar dhigi karo nayloon heer warshadeed ah
• Waxay u adkaysataa >100 wareeg oo dhaqid warshadeed iyada oo aan lahayn hoos u dhac ku yimaada waxqabadka
▶ Codsiyada Dharka Nomex
Ka-hortagga Dab-damiska & Jawaabta Degdegga ah
Qalabka loogu talagalay dab-damiska dhismaha(xakamadaha qoyaanka iyo dahaarka kulaylka)
Dacwooyinka u dhow ee dab-damiska samatabbixinta diyaaradaha(waxay u adkaysataa 1000°C + soo-gaadhis kooban)
Dharka dab-damiska duurjoogta ahiyadoo la sii wanaajiyey neefsashadeeda
Milatariga & Difaaca
Dharka duulista duuliyaha(oo ay ku jiraan heerka CWU-27/P ee Ciidanka Badda Mareykanka)
Dharka shaqaalaha teendhadaoo leh ilaalinta dabka ee iftiinka leh
CBRNDharka ilaalinta (Kiimikada, Bayoolojiga, Radiological, Nukliyeerka)
Ilaalinta Warshadaha
Ilaalinta iftiinka korantada ee qaansada(U hoggaansanaanta NFPA 70E)
Daboolida shaqaalaha kiimikada batroolka(noocyada anti-static ayaa la heli karaa)
Dharka ilaalinta alxankaoo leh iska caabin kala firdhis ah
Badbaadada Gaadiidka
Dharka tartanka F1/NASCAR(Heerka FIA 8856-2000)
Dharka shaqaalaha diyaaradda(kulanka FAR 25.853)
Qalabka gudaha tareenka xawaaraha sare leh(lakabyada dabka xannibaya)
Isticmaalka Gaarka ah
Gacmo-gashi foornada jikada ee heerka sare ah(heerka ganacsiga)
Warbaahinta sifeynta warshadaha(shaandhaynta gaaska kulul)
maro shiraac ah oo waxqabad sare lehdoonyaha tartanka
▶ Isbarbardhigga Faybarrada Kale
| Hantida | Nomex® | Kevlar® | PBI® | FR Cotton | Fiberglass |
|---|---|---|---|---|---|
| Iska caabinta Ololka | Asalka ah (LOI 28-30) | Wanaagsan | Aad u fiican | La daaweeyay | Lama guban karo |
| Heerkulka ugu Sareeya | 370°C oo joogto ah | Xadka 427°C | 500°C+ | 200°C | 1000°C+ |
| Xoog | 5.3 g/denier | 22 g/denier | - | 1.5 g/denier | - |
| Raaxo | Aad u fiican (MVTR 2000+) | Dhexdhexaad ah | Liita | Wanaagsan | Liita |
| Kiimikada Res. | Aad u fiican | Wanaagsan | Heer Sare ah | Liita | Wanaagsan |
▶ Mashiinka Laser-ka ee lagu taliyay Nomex
•Awoodda Laydhka:100W/150W/300W
•Goobta Shaqada:1600mm*1000mm
•Awoodda Laydhka:150W/300W/500W
•Goobta Shaqada:1600mm * 3000mm
Waxaan u habeynaa Xalalka Laser-ka ee loo habeeyey Soo-saarka
Shuruudahaaga = Tilmaamahayaga
▶ Tallaabooyinka Dharka Nomex ee Goynta Laser-ka
Tallaabada Koowaad
Dejinta
Isticmaal qalabka jarista laysarka CO₂
Dharka ku dheji sariirta goynta si siman
Tallaabada Labaad
Jarid
Ku bilow dejimaha awoodda/xawaaraha ku habboon
Hagaaji iyadoo lagu saleynayo dhumucda walxaha
Isticmaal caawimo hawo si aad u yareyso gubashada
Tallaabada Saddexaad
Dhammaad
Ka hubi geesaha jarista nadiifka ah
Ka saar fiilooyinka dabacsan
Fiidiyow la xiriira:
Hagaha Awoodda Laser-ka ugu Fiican ee Jarida Dharka
Muuqaalkan, waxaan ku arki karnaa in dharka kala duwan ee jarista laysarka ay u baahan yihiin awoodo kala duwan oo jarista laysarka ah, waxaanan baran karnaa sida loo doorto awoodda laysarka ee agabkaaga si loo gaaro goyn nadiif ah oo looga fogaado calaamadaha gubashada.
0 cidhif qalad ah: ma jiraan wax marin habaabin ah oo dunta ah iyo geeso qallafsan, qaabab adag ayaa la samayn karaa hal guji. Hufnaan labanlaab ah: 10 jeer ka dhakhso badan shaqada gacanta, qalab aad u fiican oo wax soo saar badan leh.
Sidee loo gooyaa dharka Sublimation? Kaameerada Laser-ka ee loogu talagalay dharka isboortiga
Waxaa loogu talagalay jarista dharka daabacan, dharka isboortiga, dharka, funaanadaha, calamada ilmada, iyo dharka kale ee la suubiyay.
Sida polyester, spandex, lycra, iyo nayloon, dharkan, dhinaca kale, waxay la yimaadaan waxqabad sublimation heer sare ah, dhanka kale, waxay leeyihiin iswaafajin weyn oo laser-ka ah.
Baro Macluumaad Dheeraad ah oo ku saabsan Gooyeyaasha Laser-ka iyo Xulashooyinka
▶ Su'aalaha Badiya La Weydiiyo Ee Ku Saabsan Fabric-ga Nomex
Dharka Nomex waameta-aramidFaybar macmal ah oo ay samaysayDuPont(hadda Chemours). Waxaa laga sameeyayisophthalamide poly-meta-phenylene, nooc ka mid ah polymer-ka u adkaysta kulaylka iyo ololka u adkaysta.
Maya,NomexiyoKevlarisku mid ma aha, in kasta oo ay labaduba yihiinFaybaraha aramidWaxaa sameeyay DuPont waxayna wadaagaan sifooyin isku mid ah.
Haa,Nomex aad ayuu u adkaystaa kulaylka, taasoo ka dhigaysa doorashada ugu sareysa ee loo adeegsado halkaas oo ilaalinta heerkulka sare iyo ololku ay muhiim tahay.
Nomex waxaa si weyn loo isticmaalaa sababtoo ahiska caabbinta kulaylka oo aad u fiican, ilaalinta ololka, iyo cimri dhererkaiyadoo ay tahay mid fudud oo raaxo leh.
1. U adkeysiga Ololka iyo Kulaylka oo aan la mid ahayn
Ma dhalaaliso, ma da'do, ama ma shidosi fudud - taa beddelkeeda, waakaarboonaysanmarka uu olol la kulmo, sameynta xayndaab ilaalin ah.
Waxay u adkaysataa heerkulka ilaa370°C (700°F), taasoo ka dhigaysa mid ku habboon deegaannada dabka u nugul.
2. Is-deminta & Buuxinta Heerarka Badbaadada
Waafaqsan tahayNFPA 1971(qalabka dab-damiska),EN ISO 11612(ilaalinta kulaylka warshadaha), iyoFAR 25.853(ololidda duulista).
Loo adeegsado codsiyada halkadab-shid, qaansooyin koronto, ama biro dhalaalaywaa khataro.
3. Fudud & Raaxo leh Xidhashada Dheer
Si ka duwan asbestos-ka waaweyn ama fiberglass-ka, Nomex waaneefsan kara oo dabacsan, taasoo u oggolaanaysa dhaqdhaqaaqa shaqooyinka khatarta sare leh.
Badanaa waxaa lagu qasi jirayKevlarsi loo helo xoog dheeraad ah amadhammaystirka u adkaysta wasakhdawax ku oolnimo awgeed.
4. Waarta & Iska caabinta Kiimikada
Way ka soo horjeedaasaliidaha, dareereyaasha, iyo kiimikooyinka warshadahaka wanaagsan dharka badan.
Iska caabiyaxoqid iyo dhaqid soo noqnoqdaiyada oo aan la lumin sifooyinka ilaalinta.
