Silica Fumed Hydrophilic
Hordhac Product
Silica fumed, ama silica pyrogenic, silicon dioxide colloidal, waa budada inorganic cad oo aan caadi ahayn taas oo leh meel sare oo gaar ah, cabbirka nano-qiyaasta aasaasiga ah iyo qadar aad u sarreeya (oo ka mid ah alaabta silica) fiirsashada kooxaha silanol ee dusha sare. Astaamaha silica qiiqa ah waxaa kiimiko ahaan wax looga beddeli karaa falcelinta kooxahan silanol.
Silica qiiqa leh ee ganacsi ee la heli karo waxa loo qaybin karaa laba kooxood: silica qiiqa qiiqa leh iyo silica qiiqa qiiqa. waxaa si weyn loogu isticmaalaa walxo muhiim ah warshado badan sida caag silikoon, rinjiga iyo warshadaha balaastikada.
Astaamaha ugu muhiimsan
1, kala firdhisanaan wanaagsan, ka-hortagga-duqista iyo adsorption-ka wanaagsan.
2, In caag silikoon: xoojinta sare, caabbinta jeexjeexa sare, caabbinta abrasion wanaagsan, daahfurnaan wanaagsan.
3, rinjiga: anti-sagging, anti-dejinta, hagaajinta xasiloonida midabka, hagaajinta kala firdhisanaanta midabka, hagaajinta adhesion film, anti-daxalka, biyuhu, ka hortagga xumbo, caawin socodka, kor u rheological control.
4, Lagu dabaqi karo lakab kasta oo rinji ah (koolo, daahan, khad) si loo hagaajiyo xasilloonida midabka, hagaajinta kala firdhinta midabka, hagaajinta adhesion film, anti-corrosion, waterproof, anti-dejinta, anti-bubbling, gaar ahaan xoojinta caag silikoon, wakiilka thixotropic koollada, wakiilka anti-dejinta ee nidaamka midabaynta.
5, nidaamka dareeraha ah wuxuu heli karaa dhumuc, xakamaynta rheology, ka joojinta, ka-hortagga sagging iyo doorar kale.
6, Waayo, nidaamka adag wanaajin kara kor u qaadida, xidho-u adkaysta iyo wixii la mid ah.
7, Nidaamka budada wuxuu wanaajin karaa socodka bilaashka ah wuxuuna ka hortagayaa agglomeration iyo saameynaha kale. Waxa kale oo loo isticmaali karaa sida buuxinta firfircoon ee firfircoon ee dabiiciga ah iyo caagga synthetic, dawooyinka iyo waxyaalaha la isku qurxiyo.
Tilmaamaha Alaabta
| Tusmada Alaabta | Qaabka badeecada (BH-380) | Qaabka badeecada (BH-300) | Qaabka badeecada (BH-250) | Qaabka badeecada (BH-150) |
| Waxa ku jira silica% | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 |
| Baaxadda dusha gaarka ah m²/g | 380± 25 | 300± 25 | 220± 25 | 150± 20 |
| luminta qallajinta 105 ℃ | ≤2.0 | ≤2.0 | ≤1.5 | ≤1.0 |
| PH ee cayrinta (4%) | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 |
| Cufnaanta caadiga ah g/l | Ilaa 50 | Ilaa 50 | Ilaa 50 | Ilaa 50 |
| Khasaare shil ah 1000 ℃ | ≤2.5 | ≤2.5 | ≤2.0 | ≤1.5 |
| Cabbirka walxaha aasaasiga ah nm | 8 | 10 | 12 | 16 |
Codsiga Alaabta
Inta badan loo isticmaalo caag silikoon ah (HTV, RTV), rinji, dahaarka, khadadka, elektiroonigga, waraaqaha samaynta, dufan, fiber-optic fiilada dufan, xabagta, xabagta, fiber galaas caag xoojiyay, xabag galaas (sealant), koollada, defoamers, solubilizers, balaastikada, ceramics iyo warshado kale.
Baakadaha iyo Kaydinta
1. Baakad badan oo warqad kraft ah oo lakab ah
2.10kg oo bacaha ku dul yaal palette
3. Waa in lagu kaydiyaa baakada asalka ah oo qallalan
4. Laga ilaaliyo walaxda kacsan
