Flame retardant (FR) micro suede yog ib qho khoom siv hluavtaws sib xyaw siv halogen-dawb, phosphorus-raws li polyurethane matrix coagulated hla polyethylene terephthalate (PET) hiav txwv - qauv qauv. Rau tsheb thiab aviation interiors, qhov kev sib koom ua ke no ua tiav nruj raws li FMVSS 302 thiab BS 5852 tus qauv, xa tus kheej - tua hluav taws kub tsawg dua lossis sib npaug li 100 mm / min yam tsis muaj kev cia siab rau cov txheej txheem tshuaj lom neeg.
Kev Hloov Kho Polyurethane Matrix: Ua tiav FMVSS 302 Ua Raws Cai
Cov txheej txheem hluavtaws hluavtaws ua tsis tau ntsug thiab kab rov tav hlawv cov txheej txheem vim yog qhov tshwm sim ntawm qhov tsis zoo ntawm polyester thiab kua plasticizers. Engineering- qibnplaim retardant hluavtaws tawvdaws qhov no los ntawm kev sib xyaw phosphorus-nitrogen synergistic FR cov neeg ua haujlwm ncaj qha rau hauv DMF- dej dawb-yug polyurethane slurry ua ntej ntub coagulation theem.
Qhov kev sib xyaw ua ke no tiv thaiv cov nplaim hluav taws los ntawm kev tsiv teb tsaws, nag lossis daus, lossis evaporating hauv qab thermal load (80℃aging protocols). Yog li ntawd, lub substrate khaws cia nws tus kheej tshwj xeeb - tua cov khoom rau lub tsheb tag nrho lub neej ua haujlwm, ntawm nws tus kheej ntawm qhov hnav.
Kev Muag Khoom & QA Daim Ntawv Ceeb Toom:Validating FR specifications rau kev lag luam aviation los yog Tier 1 automotive sib dhos? Thov ib daim qauv ntawm lub cev yob thiab peb ISO 9001 certified Laboratory Technical Data Sheet (TDS).
Thov Lub Cev Swatches & Lab TDS Daim Ntawv Qhia
Laboratory Benchmarks: Thermal Load thiab Burn Rate Data
Cov thawj coj ntawm kev yuav khoom (CPOs) yuav tsum xyuas kom meej tias cov khoom siv sab hauv tsis yog tsuas yog tiv thaiv hluav taws xwb tab sis kuj ua raws li VOC emission txwv txwv kom tsis txhob muaj cov pa phem tso tawm thaum lub caij ntuj sov. Cov matrix hauv qab no qhia txog cov qauv ntsuas kev ua tau zoo ntawm peb FR micro suede.
| Lub cev khoom / raws tu qauv | Txheem PU suede | FR Micro Suede (WINIW) | Kev Cai Lij Choj |
| Kab rov tav Hlawv (FMVSS 302) | >150 hli / min | Tsawg dua lossis sib npaug li 50 mm / min | Tsawg dua lossis sib npaug li 102 mm / min (Pass) |
| Vertical Hlawv (FAR 25.853) | Nruam combustion | Pass (Tus kheej -kev tua) | Extinguish lub sij hawm <15s |
| Smoldering Cigarette (BS 5852) | Fais (Ignites) | Pass (Tsis muaj ignition) | Zero ignition post- tshem tawm |
| VOC Emissions (VDA 277) | Kev pheej hmoo siab (Halogens) | Tsawg dua lossis sib npaug li 10 mg / kg (Halogen-dawb) | REACH ua raws |
| Kev puas tsuaj (EN ISO 12947-2) | 30,000 rub | >100,000 rub | Cov qauv kev ncaj ncees |
Kev soj ntsuam ntawm lub cev hlawv: Instant Extinguishing Mechanics
Thaum lub sij hawm yuav tsum tau BS 5852 (Crib 5) thiab FAR 25.853 kev soj ntsuam kuaj, cov khoom raug raug ncaj qha mus rau ib tug standardized qhib nplaim taws. Thaum thawj qhov kev sib cuag thermal, cov phosphorus-raws li additives ua rau cov tshuaj tiv thaiv endothermic tam sim ntawd. Qhov no tso tawm cov roj uas tsis yog -combustible gases uas sai sai dilute atmospheric oxygen nyob rau hauv lub caij nyoog ignition ciam teb, thaum lub polyurethane matrix ib txhij ua ib tug nruj, carbonized char txheej.
Thaum cov nplaim hluav taws raug tshem tawm, FR micro suede tua tsis pub dhau tsawg dua lossis sib npaug li 2 vib nas this. Cov ntaub ntawv pov thawj kiag li xoom yaj-drip cwj pwm- hom kev puas tsuaj loj uas muaj nyob hauv cov qauv thermoplastics. Qhov no tiv thaiv qhov hluav taws kub nruab nrab ntawm cov hauv qab acoustic foams, hluav taws xob thaiv hluav taws xob, lossis lub rooj zaum framing.
Cov lus nug nquag nug (FAQ)
Q: Ua li cas nplaim hluav taws xob micro suede dhau FMVSS 302 xeem?
A: Nws siv phosphorus -nitrogen additives compounded ncaj qha rau hauv polyurethane matrix. Thaum lub sij hawm kuaj kab rov tav, qhov chemistry no ua rau carbonized char barrier, txwv tsis pub oxygen thiab ua tiav qhov kub hnyiab tau qis dua qhov yuav tsum tau 102 mm / min txwv, nquag ua tus kheej - tua tam sim.
Q: Puas yog hluav taws kub- cov cuab yeej tiv taus hnav tom qab puas lawm?
A: Tsis yog. Engineering-qib FR microfiber zam cov tsho sab saum toj -coats. Cov nplaim retardant cov neeg ua hauj yog volumetrically integrated thaum lub sij hawm ntub coagulation theem. Cov khoom siv tuav nws cov ntawv pov thawj hluav taws- cov khoom tiv thaiv txawm tias tom qab ua tiav 100,000 Martindale abrasion cycles (EN ISO 12947-2).
Q: Puas yog halogen- cov nplaim hluav taws xob siv hauv cov tawv microfiber?
A: Tsis yog. Peb siv DMF-dawb, halogen{2}} dawb phosphorus systems. Qhov no tau lees paub nruj ua raws li EU REACH cov lus qhia thiab VDA 277 VOC emission qauv, tiv thaiv kom tsis txhob muaj cov pa phem heev, cov pa taws corrosive thaum muaj cua sov hauv lub tsheb cabins.
