Bustaha dahaarka kulaylka tayada sare leh ayaa dareemay dahaarka dhismaha dahaarka bustaha hawadu Silica
Hordhac Product
Airgel waa nooc ka mid ah walxo adag oo leh qaab-dhismeed heerkul sare leh, oo leh meel sare oo gaar ah, daloolada heerka nano, cufnaanta hoose iyo qaab-dhismeedka kale ee gaarka ah, waxaa loo yaqaan "shayga sixirka ee beddelaya adduunka", oo sidoo kale loo yaqaan "ugu dambeyntii" Walxaha dahaarka kulaylka", waa shayga ugu adag.Airgel waxay leedahay qaab-dhismeed saddex-geesood ah oo nano-network ah, oo leh cufnaanta hoose, meel sare oo gaar ah, porosity sare, dielectric joogto ah oo hooseeya, kulaylka hooseeya iyo sifooyinka kale ee jireed, waxayna leedahay rajooyin badan oo codsi ah oo ku saabsan dhinacyada kuleylka kuleylka. , Dab-demiska, Xakamaynta dhawaaqa, dhimista qaylada, indhaha, korontada iyo wixii la mid ah.
Tilmaamaha waxqabadka
1, dahaarka kulaylka iyo iska caabin heerkulka sare
Dhaqdhaqaaqa kulaylka hooseeya, alaabada caadiga ah ee kuleylka kuleylka 0.018 ~ 0.020 W / (mK), sida ugu hooseeya 0.014 W / (mK), qayb kasta oo heerkulku waa ka hooseeyaa alaabta asaagga ah, ugu sarreeya wuxuu u adkeysan karaa 1100 ℃ heerkulka sare, saameynta kuleylka kuleylka qalabka dhaqanka 3-5 jeer, waxtarka sare iyo badbaadinta tamarta.
2.Biyaha aan la neefsan karin
Iyada oo leh waxqabadka guud ee biyuhu aanay fiicnayn, heerka celiska biyaha ≥99%, go'doominta biyaha dareeraha ah, iyada oo u oggolaanaysa uumiga biyuhu inay dhex maraan.
3. Dabka iyo kuwa aan guban karin
Heerarka darajada gubashada dhismaha si loo gaaro heerka ugu sarreeya ee A1, baabuurka gudaha fasalka gubashada walxaha ayaa sidoo kale gaadhay heerka ugu sarreeya ee A aan guban karin.
4. Badbaadada iyo ilaalinta deegaanka
Alaabooyinku waxay dhaafeen tijaabooyinka RoHS iyo REACH, oo kuma jiraan walxo waxyeello u leh jidhka bini'aadamka, iyo waxa ku jira ion koloride milmi waa mid aad u yar.
5, caabbinta adag iyo cadaadis, dhismaha ku haboon iyo gaadiidka
Dabacsanaan wanaagsan iyo cufnaan/xoog cadaadis, ma laha degenaansho iyo qallafsanaan isticmaalka muddada dheer;iftiin iyo ku habboon, fududahay in la gooyo, hufnaanta dhismaha sare, ku habboon noocyada kala duwan ee shuruudaha qaabka adag, kharashka gaadiidka hooseeya.
Qaabka Tilmaamaha
Marka loo eego xulashada kala duwan ee alaabta saldhigga ah, airgel mat wuxuu dooran karaa taxane kala duwan oo isku dhafan iyadoo loo eegayo baahiyaha kala duwan iyo xaaladaha macaamiisha.Waqtigan xaadirka ah, waxaa jira inta badan afar taxane ah oo fiber-ka kooban airgel (HHA-GZ), pre-oxygenated fiber composite airgel (HHA-YYZ), silica oxygen fiber composite airgel (HHA-HGZ) iyo dhoobada dhoobada airgel composite (HHA- TCZ).
Halbeegyada qeexiddu waa sida soo socota:
| Qaabka Alaabta | Cabbirka qeexitaanka | Dhaqdhaqaaqa kulaylka (W/ (m·K)) | Heerkulka shaqada (℃) | Cufnaanta (kg/m3) | Biyo celin (%) | Qiimaynta Dabka | Xoog xajin (MPa) | ||
| qaro weyn (mm) | ballaaran (m) | Dheer(m) | |||||||
| BHA-GZ | 3 ~ 20 La beddeli karo | 1.5 La beddeli karo | La beddeli karo | 02.021 | ≤650 | 160 ~ 180 | ≥99 | A1 | ≥1.2 |
| BHA-YYZ | 1 ~ 10 La beddeli karo | 1.5 La beddeli karo | La beddeli karo | 02.021 | ≤550 | 160 ~ 180 | ≥99 | A2 | ≥1.2 |
| BHA-HGZ | 3 ~ 20 La beddeli karo | 1.5 La beddeli karo | La beddeli karo | 02.021 | ≤850 | 160 ~ 180 | ≥99 | A1 | ≥1.2 |
| BHA-TCZ | 5 ~ 10 La beddeli karo | 1.5 La beddeli karo | La beddeli karo | 02.021 | ≤950 | 160-200 | ≥99 | A1 | ≥0.3 |
