4 kg / m³ Melamine Ua Npuas Ncauj - Ib qho ntawm Cov Khoom Siv Hluav Taws Xob & Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob hauv ntiaj teb
(los ntawm SINOYQX)
Vim li cas 4 kg / m³ Melamine Ua Npuas Ncauj Yog Ntawm Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob Lightest
| khoom hom | Qhov ceev (kg / m³) | Acoustic Performance (α, nruab nrab-siab zaus) | Thermal conductivity λ (W / m·K) | nplaim taws Resistance |
| Melamine ua npuas ncauj (4 kg / m³) | 4 | 0.85 | 0.030-0.035 | UL94 V-0, nws tus kheej tua |
| Qhib-Cell Polyurethane Ua Npuas Ncauj | 10-40 | ntsis | Nruab nrab | Ua tau yooj yim |
| iav ntaub plaub | 10-80 | zoo heev | zoo heev | Tsis-combustible |
| Crosslinked Polyethylene (XLPE) | 25-80 | Txom nyem | zoo heev | Flammable / Flame-retardant |
| Ua npuas ncauj Aluminium | ≥100 | Nruab nrab | Nruab nrab | nplaim-retardant |
Lub Ntsiab Lus Tseem Ceeb: Nrog rau qhov ceev ntawm tsuas yog 4 kg / m³ , melamine ua npuas ncauj sib xyaw ua ke ultra-light, tiv taus hluav taws, nqus tau suab zoo, thiab rwb thaiv cua sov - ua rau nws yuav luag tsis muaj qhov sib piv hauv cov khoom siv aerospace-qib tam sim no.
- Satellite Module Acoustic thiab Thermal rwb thaiv tsev txheej
Daim ntawv thov txheej txheem
Hauv cov qauv satellite, qhov chaw them nqi thiab sab hauv module xav tau ob qho tib si nqus suab (kom txo cov suab nrov uas tshwm sim los ntawm kev tso tawm) thiab rwb thaiv tsev thermal (los tiv thaiv cov cuab yeej uas rhiab rau qhov kub). 4 kg/m³ melamine ua npuas ncauj muab kev nqus dav dav zoo heev (1–4 kHz) thaum tswj qhov hnyav ntawm cov qauv qis heev - tseem ceeb rau kev siv nyiaj tsim khoom zoo.
Kev Tshawb Fawb & Kev Xeem
- Tshaj Meej YajISO 10534-2 / ASTM C423 - α ≥ 0.80 hauv 1-4 kHz ntau
- OutgassingASTM E595 - TML ≤ 1.0%, CVCM ≤ 0.10%
- ThermalISO 8301 / ASTM C518 - λ ≤ 0.035 W / m·K
- Kev co: Endurance ib satellite load spectra
- compatibility: Nrog honeycomb panels, MLI films, thiab harnesses
Yam Kev Kawm (Kev Txom Nyem)
- Cheeb TsamLuas : 10 m² thickness: 20 mm → Volume 0.2 m³
- Melamine ua npuas ncauj (4 kg / m³)0.8kg: XNUMX. iav ntaub plaub (24 kg / m³): 4.8 kg
- tshwm sim: ~ 83% sib dua nrog sib npaug thermal-acoustic kev ua haujlwm
- Rocket Section Thermal thiab Acoustic Protection
Daim ntawv thov txheej txheem
Cov chaw ua haujlwm ntawm lub cav foob pob hluav taws thiab cov ntu interstage ntsib lub zog suab nrov thiab cov cua sov thaum lub sijhawm nce mus. 4 kg/m³ melamine ua npuas ncauj, nrog rau cov nplaim ntom thiab PI zaj duab xis, muab kev tswj cua sov thiab suab nrov yam tsis muaj kev rau txim loj.
Kev Tshawb Fawb & Kev Xeem
- Tshaj Meej Yaj: High SPL / random vibration tests ib LV spec
- ThermalTS EN ISO 8301 / ASTM C518 - Kev ntsuas hluav taws xob hluav taws xob
- Puas Muaj: Cua tunnel airflow yaig
- Flammability: UL94 V-0; NASA/ESA cov qauv hluav taws kub
- OutgassingKhoom siv: ASTM E595
Kev Tshawb Fawb Cov Ntaub Ntawv (Thermal Shielding + Mass)
- Target: ΔT ≥ 10-15 ° C thoob plaws lub fuselage phab ntsa
- ConfigPI zaj duab xis (25 μm) + 20 mm / 4 kg / m³ melamine ua npuas ncauj + hlau phab ntsa
- tshwm sim: ~ 0.8 kg / 10 m² core mass - dual-function tiv thaiv
- Aircraft Passenger Cabin thiab Avionics Bay Sab Hauv Rwb Thaiv Tsev
Daim ntawv thov txheej txheem
Cov chav dav hlau lag luam thiab cov chav avionics xav tau kev txo suab nrov, kev nplij siab thaum tshav kub, thiab kev nyab xeeb hluav taws . 4 kg/m³ melamine ua npuas ncauj txo cov suab nrov hauv chav dav hlau, tiv thaiv kev sib sau ua ke, thiab ua tau raws li cov qauv kev kub hnyiab hauv dav hlau.
Kev Tshawb Fawb & Kev Xeem
- Tshaj Meej YajASTM C423 / NVH kuaj - ≥ 4 dB (A) txo
- FlammabilityQauv: ASTM E25.853, BSS 662/7238
- ThermalDaim ntawv pov thawj: ISO 8301 / ASTM C518
- durability: Temp/humidity cycling, vibration endurance
- Kev noj qab haus huv/kev nyab xeebDaim ntawv pov thawj: ISO 16000 VOC emissions
Kev Tshawb Fawb Cov Ntaub Ntawv (Ntaus + rwb thaiv tsev)
- Cheeb TsamLuas : 10 m² thickness: 15 mm → Volume 0.15 m³
- Melamine ua npuas ncauj (4kg / m³)0.6kg: XNUMX. PU ua npuas ncauj (20 kg / m³): 3.0 kg
- tshwm sim:~ ib80% sib dua, lub suab nrov poob ≥ 4 dB (A)
- Tub rog Aircraft suab nrov thiab Thermal kos npe txo
Daim ntawv thov txheej txheem
Cov dav hlau tub rog xav tau cov ntaub ntawv uas txo cov suab nrov hauv chav tsev , txo cov teeb liab infrared , thiab tiv taus cov chaw ib puag ncig hnyav. 4 kg/m³ melamine ua npuas ncauj ua tiav cov hom phiaj no yam tsis muaj kev cuam tshuam rau qhov hnyav.
Kev Tshawb Fawb & Kev Xeem
- Tshaj Meej Yaj: NVH kev xeem rau kev ua haujlwm, caij nkoj, thiab kev ua haujlwm
- Flammability: UL94 V-0 / FAR 25.853 / MIL-STD kev nyab xeeb hluav taws
- Qhov Kev Tiv Thaiv Feem Xyuam: Tus qauv load / poob siab spectra
- Thermal / IRISO 8301 / ASTM C518 + IR kos npe tsom xam
- Environmental Durability: Temp cycling, av noo, ntsev pos huab
Kev Tshawb Fawb Cov Ntaub Ntawv (Ntaus + Load Optimization)
- Cheeb TsamLuas : 10 m² thickness: 20 mm → Volume 0.2 m³
- Melamine ua npuas ncauj (4 kg / m³)0.8kg: XNUMX. Acoustic paj rwb (18 kg / m³): 3.6 kg
- tshwm sim: ~ 78% sib dua, ≥ 5 dB (A) suab nrov txo, ~ 3% IR kos npe poob
Ntiaj teb no zoo rau Aerospace OEMs
- Txuag hnyav: Txog li 80% sib dua li cov khoom siv ib txwm muaj
- Dual Functionality: Thermal + acoustic hauv ib txheej
- ua raws liRaws li UL94 V-0, FAR 25.853, ASTM E595, thiab lwm yam
- durability: Withstands vibration, kub heev, humidity
- Nqi Siv Tau: Txo kev tso tawm thiab cov nqi ua haujlwm
Hu rau SINOYQX
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