Aqoon

Waa maxay kaarboon madow? Aaway codsiga ugu muhiimsan?

2022-10-26

Waa maxay kaarboon madow?

Kaarboon-madow, waa kaarboon aan muuqaal lahayn, iftiin, dabacsan oo aad u wanaagsan budo madow, taas oo loo fahmi karo gunta dheriga.

Waa badeeco lagu helay gubasho aan dhamaystirnayn ama kala-goynta kulaylka ee walxaha carbonaceous sida dhuxusha, gaaska dabiiciga ah, saliidda culus, iyo saliida shidaalka ee hoos yimaada xaalada hawo ku filan.


Carbon Black


Qaybta ugu muhiimsan ee kaarboonka madow waa kaarboon, kaas oo ah nanomaterial-kii ugu horreeyay ee la sameeyay, lagu dabaqay oo hadda soo saaray aadanaha. , waxa lagu taxay mid ka mid ah shan iyo labaatanka waxsoosaarka kiimikaad ee aasaasiga ah iyo alaabada kiimikaad ee wanaagsan ee warshadaha kiimikada caalamiga ah.

Warshadaha madow ee kaarboonku waxay muhiimad weyn u leeyihiin warshadaha taayirka, warshadaha midabaynta iyo hagaajinta tayada alaabta nolosha madaniga ah.



Marka labaad, kala soocidda kaarboon madow

1. Marka loo eego wax soo saarka

Inta badan waxay u qaybsantaa laambad madow, madow gaas, madow foorno iyo madow madow.


2. Sida ujeedadu tahay

Sida laga soo xigtay isticmaalka kala duwan, kaarboon madow inta badan waxaa loo qaybiyaa madow carbon madow midabka, kaarboon madow caag ah, kaarboon madow conductive iyo kaarboon madow gaar ah.


Kaarboon madow ee midabaynta - Caalamiga ah, marka loo eego awoodda midabaynta ee kaarboon madow, waxaa badanaa loo qaybiyaa saddex qaybood, kuwaas oo kala ah midabka sare ee kaarboon madow, midab dhexdhexaad ah oo madow iyo midab madow.

Kala soociddan waxaa badanaa lagu matalo saddex xaraf oo Ingiriisi ah, labada xaraf ee hore waxay muujinayaan awoodda midabaynta ee kaarboon madow, xarafka ugu dambeeyana wuxuu tilmaamayaa habka wax soo saarka.


3. Marka loo eego shaqada

Inta badan waxay u qaybsan tahay kaarboon madow oo la xoojiyay, kaarboon madow oo midab leh, kaarboon madow oo kaarboon ah, iwm.


4. Marka loo eego qaabka

Inta badan loo qaybiyay N220,


Codsiga warshadaha caagga ah

Madawga kaarboonka ee loo isticmaalo warshadaha cinjirka ayaa ka dhigan in ka badan 90% wadarta wax soo saarka madow ee kaarboonka. Inta badan loo isticmaalo noocyada kala duwan ee taayirrada, sida taayirada baabuurta, taayirada cagaf-cagaf, taayirada diyaaradaha, taayirada baabuurta korontada, taayir baaskiil, iwm. Qiyaastii 10 kiiloogaraam oo kaarboon madow ayaa loo baahan yahay si loo sameeyo taayirka baabuurta caadiga ah.


Kaarboonka madow ee caagga ah, in ka badan afar-meelood meel ka mid ah madowga kaarboonka ayaa loo isticmaalaa samaynta taayirada, inta soo hartayna waxaa loo isticmaalaa alaabada kale ee caagga ah, sida cajaladaha, tuubooyinka, kabaha caagga ah, iwm. Isticmaalka madow ee kaarboonku wuxuu xisaabiyaa qiyaastii 40 ~ 50% isticmaalka caag.


Sababta kaarboonka madowga ah ee sida badan loogu isticmaalo caagga ayaa ah waxa loogu yeero awoodda "xoojinta". Awooddan "xoojinta" ee kaarboon madow ayaa markii ugu horreysay laga helay caag dabiici ah horaantii 1914. Hadda waxaa la xaqiijiyay in caagga synthetic, awoodda xoojinta kaarboonka madow ay ka ciyaaraan door ka sii muhiimsan.


Calaamadda ugu muhiimsan ee xoojinta madow ee kaarboon waa in la hagaajiyo waxqabadka xirashada ee taayirrada taayirrada. Taayirka leh 30% kaarboon madow ee la xoojiyay wuxuu socon karaa 48,000 ilaa 64,000 kiiloomitir; iyadoo buuxinaysa qadar isku mid ah buuxinta aan shaqaynayn ama aan xoojinayn halkii ay ka ahaan lahayd kaarboon Madow, masaafada u jirta waa 4800 kiiloomitir oo keliya.


Intaa waxaa dheer, kaarboonka madow ee la xoojiyay ayaa sidoo kale hagaajin kara sifooyinka jireed iyo farsamada ee alaabta caagga ah, sida xoogga jilicsanaanta iyo xoogga jeexjeexa. Tusaale ahaan, ku darista xoojinta kaarboonka madow ee caagga kristaliinka ah sida caagga dabiiciga ah ama neoprene waxay kordhin kartaa xoogga xajinta qiyaastii 1 ilaa 1.7 jeer marka loo eego caag vulcanized ah oo aan lahayn kaarboon madow; Cinjirka, waxa la kordhin karaa ilaa 4 ilaa 12 jeer.


Warshadaha caagga ah, nooca kaarboonka madow iyo qaddarkeeda isku-darka ah waa in lagu go'aamiyaa iyadoo loo eegayo ujeedada iyo shuruudaha isticmaalka alaabta. Tusaale ahaan, taayirrada taayirrada, xirashada iska caabbinta waa in marka hore la tixgeliyo, sidaas darteed xoojinta sare ee kaarboonka madow, sida foornada ultra-abrasion u adkaysta madow, foornada dhexdhexaadka ah ee u adkaysata madow ama foornada sare ee u adkaysata madow, ayaa loo baahan yahay. ; inta lagu tumanayo iyo caag bakhti ah Maaddadu waxay u baahan tahay kaarboon madow oo leh luminta ugu yar ee hysteresis iyo abuur kuleyl hooseeya.


X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept