Cov txheej muaj qhov kub siab tshaj plaws tiv thaiv txog li 180℃thiab yog siv rau hauv ntau yam khoom nruab nrab thiab qis kub, cov khoom siv hauv tsev, metallurgical thiab refining khoom, thiab lwm yam.
1. Muab ntau yam kev ua kom txias rau hauv ib qho, muab kev tiv thaiv lub hnub tseem ceeb, rwb thaiv tsev kub, thiab cua txias.
2. Cov txheej txheej yog dej- thiab roj- tiv taus, stain - tiv taus, thiab ntxuav tau, tswj nws cov cua sov- cuam tshuam cov khoom nyob rau lub sijhawm.
3. Huab cua zoo heev thiab UV tsis kam. Tom qab daim ntawv thov, lub txheej tiv thaiv kev tawg, tev, thiab kev laus, thiab nthuav tawm muaj zog adhesion, ua kom muaj kev ruaj ntseg rau qhov chaw.
4. Daim ntawv thov yooj yim: tshuaj tsuag, txhuam, lossis daim ntawv thov rau cov menyuam tuaj yeem ua tau.
Cov thermal rwb thaiv tsev zoo heev: Nrog rau txheej txheej thickness ntawm 1 hli, nws muaj peev xwm ua tau ib tug 20-30℃kub txo (piv rau cov tsoos 50 hli tuab pob zeb ntaub plaub), ua rau nws tshwj xeeb tshaj yog haum rau industrial cov khoom uas muaj tsawg chaw.
Kev hloov pauv ntawm qhov kub thiab txias: Nws ua haujlwm ruaj khov los ntawm -50℃(rau qis- kub rwb thaiv tsev yeeb nkab) mus rau 800℃(rau luv- lub sij hawm kub siab), daws qhov "siab-kub hmoov" thiab "low-temperature brittle cracking" cov teeb meem cuam tshuam nrog cov khoom siv ib txwm muaj.
Kev laus ua haujlwm thiab ua haujlwm ntev: Tom qab 1000 teev ntawm kev ntsuas kev ntsuas cua sov (40 degree, 95% av noo), qhov hloov pauv thermal conductivity tsawg dua 5%. Nws pom tias tsis muaj hmoov tom qab 5 xyoos ntawm kev tawm sab nraum zoov, nrog rau kev pab cuam lub neej tshaj 15 xyoo.
Lub teeb yuag thiab corrosion-resistant: Nrog rau cov zaj duab xis qhuav ntawm tsuas yog 0.6-0.8g / cm³, nws yog 40% sib dua li cov txheej txheem ib txwm muaj. Nws kuj tseem tsim cov yeeb yaj kiab tiv thaiv ntom ntom nrog cov ntsev tsuag tshuaj tiv thaiv txog li 5000 teev (sib npaug rau 15 xyoo ntawm kev tiv thaiv corrosion hauv thaj chaw ntug dej hiav txwv).
FAQ
Cov txheej txheem no zoo npaum li cas hauv kev lag luam petrochemical?
Thaum siv rau sab nrauv ntawm atmospheric thiab lub tshuab nqus tsev thiab catalytic cracking pipelines, txheej thickness ntawm tsuas yog 3-5 hli yuav tsum tau ua kom qhov kub ntawm qhov kub hauv qab 60℃(ntawm qhov kub ntawm 25 degree). Qhov no txo qis kev siv hluav taws xob los ntawm 15-20% piv rau cov khoom siv ib txwm muaj thiab tseem txo cov cua sov hauv cov khoom siv.
Dab tsi yog cov txheej txheem kev thov rau txheej txheej no? Nws yuav siv sij hawm ntev npaum li cas kom nws kho tau?
Nws tuaj yeem siv tau los ntawm qhov siab -siab airless spray (pom zoo), txhuam, los yog scraper, nrog rau ib daim ntawv thov tuab ntawm 1-3mm. Ntawm 25 degree, lub sijhawm ziab ntawm qhov chaw yog tsawg dua 2 teev, thiab kev kho tag nrho yuav siv sijhawm 7 hnub. Nws yog ib qho yooj yim mus thov thiab yoog raws cov kev xav tau ceev ceev ntawm cov ntawv thov kev lag luam.
Dab tsi yog ib puag ncig thiab kev nyab xeeb lav ntawm cov txheej no?
Nws cov ntsiab lus VOC tsawg dua 50g / L, deb dua li lub teb chaws tus qauv txwv ntawm 120g / L. Nws tseem yog asbestos-dawb thiab tsis muaj hlau hnyav. Nws yog RoHS thiab REACH tau ntawv pov thawj, ua rau nws tsim nyog rau daim ntawv thov nyob rau hauv ib puag ncig rhiab xws li cov chaw ua haujlwm kaw, kom ntseeg tau tias ib puag ncig thiab kev nyab xeeb.
Cim npe nrov: Tuam Tshoj industrial airgel txheej manufacturers, lwm tus neeg, Hoobkas
| Lub npe qhov project | |
| Qhov Kev Pab Cuam Siab Tshaj Plaws | 180 degree |
| Kev ntub dej ntawm txheej txheej | 800 kg/m³ |
| Qhuav ntom | 260 kg/m³ |
| Volume Shrinkage Rate | Tsawg dua lossis sib npaug li 5% |
| Thermal conductivity (ntawm 25 degree) | 0.035 W/(m·K) |
| Kev ntsuas hluav taws | Chav Kawm A2 |
| Cov khoom siv ib m² rau 10mm Thickness | 9kq ua |
| Ib Lub Thawv Ntim Qhov hnyav | 16 kg ib |
| Chav tsev | kg/m³, kg/m³, %, W/(m·K), kg, kg |
