Yintoni uNomex? IFayibha yeAramid engenamlilo
Abacimi-mlilo kunye nabaqhubi beemoto zomdyarho bafunga ngayo, oosomajukujuku kunye namajoni bathembele kuyo—ngoko yintoni imfihlelo emva kwelaphu likaNomex? Ngaba ilukwe ngezikali zenamba, okanye ilungile ngokwenene ekudlaleni ngomlilo? Masityhile isayensi emva kwale superstar idelela amadangatye!
▶ Intshayelelo esisiseko yeNomex Fabric
Ilaphu likaNomex
I-Nomex Fabric yi-high-performance flame-resistant aramid fiber eyenziwe yiDuPont (ngoku eyiChemours) eUnited States.
Inika ukuchasana kobushushu obukhethekileyo, ukunqanda umlilo, kunye nokuzinza kweekhemikhali-ukutshisa endaweni yokutshisa xa ibonakaliswe ngamadangatye-kwaye inokumelana nokushisa ukuya kwi-370 ° C ngelixa ihlala ilula kwaye iphefumula.
I-Nomex Fabric isetyenziswe ngokubanzi kwiimpahla zokucima umlilo, izixhobo zomkhosi, izambatho zokukhusela i-industrial, kunye neesuti zokugijima, ukufumana udumo lwayo njengomgangatho wegolide ekukhuseleni ngenxa yokusebenza kwayo okuthembekileyo kokulondoloza ubomi kwiindawo ezigqithiseleyo.
▶ Uhlalutyo lweempawu zeMathiriyeli zeNomex Fabric
IiPropati zoKuchasa iThermal
• Ibonisa ukubuyiswa komlilo okungokwemvelo ngokusebenzisa indlela yokwenza i-carbonization kuma-400°C+
• I-LOI (i-Limiting Oxygen Index) idlula i-28%, ibonisa iimpawu zokuzicima.
• I-Thermal shrinkage <1% kwi-190 ° C emva kwemizuzu engama-30 yokuvezwa
Ukusebenza koomatshini
• Amandla okuqina: 4.9-5.3 g/denier
• Ukwandiswa ngexesha lekhefu: 22-32%
• Ukugcina amandla angama-80% emva kwe-500h kuma-200°C
Uzinzo lweMichiza
• Ukumelana nezinyibilikisi ezininzi zendalo (ibenzene, iacetone)
• Uluhlu lokuzinza kwe-pH: 3-11
• Ukumelana ne-Hydrolysis ngaphezu kwezinye ii-aramid
Ukuqina kweempawu
• Ukuchasana nokuthotywa kwe-UV: <5% ilahleko yamandla emva kokuvezwa kwe-1000h
• Ukumelana nokukrazuka xa kuthelekiswa nenayiloni yodidi lweshishini
• Ukumelana ne-100 lemijikelo yokuhlamba kwimizi-mveliso ngaphandle kokuthotywa komgangatho wokusebenza
▶ Ukusetyenziswa kweNomex Fabric
Ukucima umlilo kunye neNjongo eNgxamisekileyo
Izixhobo zokujika zokucinywa komlilo(izithintelo zokufuma kunye neelitha zobushushu)
Iisuti ezisondele kubacimi-mlilo abahlangule iinqwelomoya(imelana ne-1000°C+ ukuba sesichengeni ngokufutshane)
Impahla yokucima umlilo yaseWildlandngokuphefumla okuphuculweyo
Umkhosi & noKhuseleko
Iisuti zomqhubi wenqwelomoya(kubandakanywa ne-US Navy's CWU-27/P umgangatho)
Iiyunifomu zabasebenzi basetankiningokhuseleko lomlilo olenyazayo
I-CBRN(IiKhemikhali, iBiological, iRadiological, Nuclear) iimpahla ezikhuselayo
UKhuseleko lwezoShishino
Ukhuseleko lwe-arc flash yombane(ukuthobela i-NFPA 70E)
Iikhava zabasebenzi bepetrochemical(iinguqulelo ezichasene nestatic ziyafumaneka)
Impahla yokukhusela i-weldingngokumelana nesitshizi
Ukhuseleko lwezoThutho
F1/NASCAR iisuti zomdyarho(FIA 8856-2000 eqhelekileyo)
Iiyunifomu zabasebenzi kwikhabhinethi yeenqwelomoya(intlanganiso FAR 25.853)
Izinto zangaphakathi zikaloliwe ezihamba ngesantya esiphezulu(imigangatho yokuthintela umlilo)
Ukusetyenziswa okukhethekileyo
Iiglavu ze-oveni ezikumgangatho ophezulu(ibakala zorhwebo)
Amajelo okucoca amashishini(ukuhluzwa kwerhasi eshushu)
Ilaphu leseyile elisebenza kakhulukwiiyacht zomdyarho
▶ Ukuthelekisa nezinye iiFibers
| Ipropati | Nomex® | Kevlar® | PBI® | Umqhaphu weFR | I-Fiberglass |
|---|---|---|---|---|---|
| Ukumelana nedangatye | Inherent (LOI 28-30) | Kulungile | Egqwesileyo | Unyangwa | Ukungatsha |
| Ubukhulu beTemp | 370°C ngokuqhubekayo | 427°C umda | 500°C+ | 200°C | 1000°C+ |
| Amandla | 5.3 g/umkhanyeli | 22 g/umkhanyeli | - | 1.5 g/isikhanyeli | - |
| Intuthuzelo | Kugqwesileyo (MVTR 2000+) | Phakathi | Ubuhlwempu | Kulungile | Ubuhlwempu |
| I-Chemical Res. | Egqwesileyo | Kulungile | Ebalaseleyo | Ubuhlwempu | Kulungile |
▶ Umatshini weLaser ocetyiswayo weNomex
•Amandla eLaser:100W/150W/300W
•Indawo yokusebenzela:1600mm * 1000mm
•Amandla eLaser:150W/300W/500W
•Indawo yokusebenzela:1600mm * 3000mm
Silungisa izisombululo zeLaser ezenzelwe iMveliso
Iimfuno zakho = IiNkcazo zethu
▶ Laser Cutting Nomex Fabric Amanyathelo
Inyathelo lokuQala
Misela
Sebenzisa i-CO₂ laser cutter
Ilaphu elikhuselekileyo elisicaba kwibhedi yokusika
Inyathelo lesiBini
Ukusika
Qala ngamandla afanelekileyo / useto lwesantya
Lungisa ngokusekelwe kubukhulu bezinto eziphathekayo
Sebenzisa uncedo lomoya ukunciphisa ukutshisa
Inyathelo lesiThathu
Gqiba
Qwalasela imiphetho yamanxeba acocekileyo
Susa naziphi na iintsinga
Irediyo enxulumeneyo:
Isikhokelo kuMmandla weLaser ogqwesileyo wokusika amalaphu
Kule vidiyo, sinokubona ukuba amalaphu ahlukeneyo okusika i-laser afuna amandla ahlukeneyo okusika i-laser kwaye ufunde indlela yokukhetha amandla e-laser kwizinto zakho ukuze ufezekise ukusika okucocekileyo kunye nokunqanda amanqaku okutshisa.
I-Edge edge ye-0: akusekho ukuphazamiseka kwentambo kunye nemiphetho enzima, iipatheni eziyinkimbinkimbi zingenziwa ngokuchofoza okukodwa. Ukusebenza okuphindwe kabini: amaxesha angama-10 ngokukhawuleza kunomsebenzi wezandla, isixhobo esikhulu sokuvelisa ubuninzi.
Indlela yokusika amalaphu e-Sublimation? Ikhamera yeLaser Cutter yeZinxibo zeMidlalo
Yenzelwe ukusika amalaphu ashicilelweyo, iimpahla zemidlalo, iiyunifomu, iijezi, iiflegi ze-teardrop, kunye nezinye iilaphu ezingaphantsi.
Njengepolyester, i-spandex, i-lycra, kunye ne-nylon, la malaphu, kwelinye icala, eza nokusebenza kwe-premium sublimation, kwelinye icala, banokuhambelana okukhulu kwe-laser-cut.
Funda ngakumbi Ulwazi malunga neLaser Cutters & Options
▶ Ii-FAQ zeNomex Fabric
Ilaphu likaNomex liimeta-aramidifayibha zokwenziwa ziphuhliswe nguDuPont(ngoku iiChemours). Yenziwe ukusukai-poly-meta-phenylene isophthalamide, uhlobo lwepolima ekwaziyo ukumelana nobushushu kunye nelangatye.
Hayi,NomexkwayeKevlarazifani, nangona zombiniimicu ye-aramidiphuhliswe yiDuPont kwaye yabelana ngeempawu ezifanayo.
Ewe,I-Nomex iyakwazi ukumelana nobushushu, okwenza kube lukhetho oluphezulu lwezicelo apho ukukhuselwa kwiqondo lokushisa eliphezulu kunye nomlilo kubaluleke kakhulu.
I-Nomex isetyenziswa ngokubanzi ngenxa yayoukumelana nobushushu obukhethekileyo, ukukhuselwa komlilo, kunye nokuqinangelixa uhlala ulula kwaye ukhululekile.
1. Idangatye elingenakuthelekiswa nanto kunye nokumelana nobushushu
Ayinyibiliki, ithontsize, okanye ivuthengokulula-endaweni yoko, yonacarbonizesxa evezwe ngamadangatye, enze umqobo okhuselayo.
Imelana namaqondo obushushu ukuya kuthi ga370°C (700°F), iyenza ilungele iindawo ezinomlilo.
2. Ukuzicima kunye nokudibana neMigangatho yoKhuseleko
IyahambelanaNFPA 1971(izixhobo zokucima umlilo),I-EN ISO 11612(ukukhusela ukushisa kwamashishini), kunyeFAR 25.853(ukutsha kwenqwelomoya).
Isetyenziswa kwizicelo aphoimililo edanyazayo, ii-arcs zombane, okanye iintsimbi ezityhidiweyoyingozi.
3. UKhaphukhaphu kwaye Ukhululekile kwiNxibe yexesha elide
Ngokungafaniyo ne-asbestos eninzi okanye i-fiberglass, i-Nomex iiyaphefumla kwaye ibhetyebhetye, ukuvumela ukuhamba kwimisebenzi enobungozi obukhulu.
Ihlala idityaniswa neKevlarukongezelela amandla okanyeukugqibezela ukumelana namabalaukwenzela ukuba kwenzeke.
4. Ukuqina kunye nokumelana neMichiza
Ubambelela ngokuchasenei-oyile, izinyibilikisi, kunye neekhemikhali zemizi-mvelisongcono kunamalaphu amaninzi.
Uyaxhathisaukuqhawuka nokuhlanjwa ngokuphindaphindiweyongaphandle kokulahlekelwa iipropati zokukhusela.
