Koolo silikoon: sharaxaad kooban

Silikoon koollo - halabuurka, oo ay ku jiraan noocyo kala duwan oo Xoojiya, hardeners, buuxiyo iyo caag dimethylpolysiloxane.
hab xaadirka ah waxa lagu gartaa guryaha Amda iyo vulcanization kordhay. daweyn silikoon polymerizes maalmood gudahood.

mass dardaro waxaa loo isticmaalaa in koolo warshadaha, dhismaha, waayo, noocyo kala duwan oo dusha. guryaha High koolo ee xabagta ku abaabulo samaynta of aalladda bond kelli sare. Sidaas darteed, kala-goysyada waa halkii xoog leh. Tusaale ahaan, si ay u jebiyaan cm2 ah farqiga shaabadeeyey, waa isticmaali ciidan 200 oo kiiloogaraam. koolo silikoon muujinayaa guryaha koolo u fiican in inta badan waxyaabaha dabiiciga ah iyo isku dardaro. Ayaa sheegay in xabag si fiican u dhaqmayso galaas silicate iyo organic, aluminium, bir, dhoobada, polycarbonates, copper iyo xataa la taaban karo. Vulcanization waa la fuliyay oo aan go'doon ka mid ah maaddooyinka sunta ah iyo waxyaabaha xoqe. Ha isku qaldin koolo silicate la silicone. In la yiri, waa wax gabi ahaanba ka duwan. xabagta silicate mararka qaarkood loo yaqaan "crystal dareere ah" maadaama ay tahay xal aqueous polysilicates , biraha alkali (sodium iyo potassium). Sida caadiga ah, ee koolo silicate loo isticmaalo lagala kulmo baakado ama warqad. Qaab daran oo ku filan, degaanka ee la isticmaalo waxaa ballaaran. Ayaa sheegay in xabag loo isticmaalo wax soo saarka ah ee la taaban karo acid u adkaysta iyo cement, karinta rinjiga retardant olol iyo blaastiigga qoryo, dahaadhida dhar, ku dhaq electrodes alxanka nadiifinta saliidda mashiinka iyo khudradda.

koolo silicone waa in ay leedahay sifooyinka soo socda:

- iska caabin ah heerkulka,

- Amda sare si ay guryaha kala duwan,

- dhaxan;

- caabiga shucaaca UV;

- awood u leh inay xir u ogolow in qalabka kala duwan ee isu-gaynta kala duwan;

- tollayn ductility sare;

- cimri dherer.

Waa in uschityvat in koolo silicone la nooca ah Daaweynta acidic qalbi engegnaantooda aawadeed qoondeeyay qadar yar oo ah copolymer acid, taas oo iyana waxay keentaa in burburinta iyo daxalka biraha non-ferrous, marmar iyo qalabka kale ee dabiiciga ah. nooca Daaweynta dhexdhexaad daweyn loo isticmaali karaa lagala kulmo ama dhagixiina way aasaaskii qalab kasta, dabeecadda labada dabiiciga ah iyo isku dardaro, tan waxa aanu sii daayo ma deegaanka xeryahooda xoqe. Inta lagu guda jiro habka Daaweynta waxaa loo qoondeeyey walax dhexdhexaad ah: ethyl methyl.

Faa'iidooyinka ugu weyn ee koobin, kuwaas oo ka mid noqon kara koolo silicone ah;

- kala duwan ee midabada,

- Daaweynta heerkulka qolka;

- plasticity High ka dib daaweynta;

- fududaato in codsiga;

- Amda xoog leh oo qalab kala duwan (rinji, steel enamelled, dhalooyinka, aluminium, dhoobada, bacyaal injineernimada).

Silikoon koollo for quraaradda --xoog sare daweyn Mono-qayb waayo galaas. Waxaa loo adeegsan karaa in codsiyada warshadaha, markaan itaal sare waa lagama maarmaan si ay u bixiyaan xarunta oo ay la socdaan Daaweynta deg deg ah iyo iska caabin sare si ay shucaaca. xabagta khaas ah loo hubiyo in qaybo ka mid xiriir la isku halayn karo taangiga mugga in 3500 litir.