Fluoroelastomers / VITON

Fluoroelastomers waa copolymers qoys ka kooban xeryahooda caagga synthetic, kuwaas oo, markii ugu horreysay la soo bandhigay, oo ka kooban hexafluoropropylene iyo vinylidene. Maanta, joogtaynta Fluoroelastomers ayaa wax laga beddelay si loo bixiyo xasilloonida kulaylka xitaa ka weyn iyo caabbinta dareeraha. Xaruntan caagga ah ee synthetic waxay ku siinaysaa qiimo qaali ah, isku halaynta muddada dheer xitaa meelaha ugu adag.

King-rober Fluoroelastomers waxay u adkaysanayaan kiimikooyinka, saliidda, iyo kulaylka. Fluoroelastomersyadayada waxaa loo isticmaalaa codsiyo badan oo waxqabadka sare leh ee hawada, baabuurta, beeraha warshadaha, iyo in ka badan. Fluoroelastomers waxaa loo qaabeeyey alaabooyin caag ah oo kala duwan oo ay ku jiraan shaabadaha, o-rings, gaskets-ka caagga ah, valves, iyo diaphragms caag ah.

Viton® waa astaan ​​ganacsi oo ka diiwaan gashan Dupont Dow Elastomers LLC Viton® waxaa loo isticmaalaa fasalka elastomer-ka caagga ah ee fluorocarbon. Copolymer ayaa loo doortaa xarunta caagga ah ee Viton® iyadoo lagu salaynayo codsiga alaabta. Polymers sida caadiga ah loo isticmaalo waa hexafluoropropylene (HFP) iyo vinylidene fluoride (VDF ama VF2), terpolymers of tetrafluoroethylene (TFE), vinylidene fluoride (VDF) iyo hexafluoropropylene (HFP), iyo perfluoromethylvinylether (PMVE).

Pierce-Roberts Viton® waxa ay bixisaa degganaansho heerkul sare ah, cadaadis hooseeya, iyo iska caabin u ah kiimikooyinka, saliidda, iyo ozone. Inkastoo Viton® markii hore loo sameeyay warshadaha hawada sare; Xaruntan caagga ah waxaa sidoo kale loo isticmaalaa awoodda dareeraha, baabuurta, qalabka, iyo codsiyada kiimikaad ee alaabada caagga ah sida tuubooyinka, shaabadda, o-rings, kala-goysyada ballaarinta, shabbadaha shafka, iyo gaasaska caagga ah.

Rubber Uretane

Caag Urethane, oo sidoo kale loo yaqaan spandex, waa polymer ka kooban xuubka urethane ee xoogga iyo caabbinta kulaylka iyo sidoo kale xannibaad polyeter ah oo loogu talagalay barti. Natiijo ahaan, caagga urethane waxaa loo tixgeliyaa mid ka mid ah xeryahooda caagga ah ee ugu badan ee la heli karo. Caag Urethane waa mid u adkaysta nabarrada, saamaynta xoogga leh, ozone, kiimikooyinka, iyo shucaaca.

Urethane waa caag u adkaysta saliidda waxayna si fiican u qabataa codsiyada saliidda iyo shidaalka. Adkeysigeeda sare iyo dabacsanaanta heerkulka hooseeya ayaa ka dhigaysa caagga kaadi-mareenka ee waxqabadka sare leh ee ku habboon codsiyada ay ka mid yihiin rollers-ka caagga ah, suumanka, diaphragms-ka caagga ah, o-rings, gaasaska caagga ah, shaabaadaha, tuubada tuubada iyo daboolka, go'doominta gariirka, boomaatada, impellers, iyo dheeraad ah.

Fluoroelastomer

Fluoroelastomers waa copolymers qoys ka kooban xeryahooda caagga synthetic, kuwaas oo, markii ugu horreysay la soo bandhigay, oo ka kooban hexafluoropropylene iyo vinylidene. Maanta, joogtaynta Fluoroelastomers ayaa wax laga beddelay si loo bixiyo xasilloonida kulaylka xitaa ka weyn iyo caabbinta dareeraha. Xaruntan caagga ah ee synthetic waxay ku siinaysaa qiimo qaali ah, isku halaynta muddada dheer xitaa meelaha ugu adag.

King-rober Fluoroelastomers waxay u adkaysanayaan kiimikooyinka, saliidda, iyo kulaylka. Fluoroelastomersyadayada waxaa loo isticmaalaa codsiyo badan oo waxqabadka sare leh ee hawada, baabuurta, beeraha warshadaha, iyo in ka badan. Fluoroelastomers waxaa loo qaabeeyey alaabooyin caag ah oo kala duwan oo ay ku jiraan shaabadaha, o-rings, gaskets-ka caagga ah, valves, iyo diaphragms caag ah.

Silikoon

Caag silikoon ah waa polymer aan organic ka kooban silikoon iyo ogsijiin. Xeryahooda caagga ah ee Silikoon waxaa lagu beddeli karaa waxyaabo lagu daro oo ay ku jiraan fluorine, phenyl, iyo vinyl. Fluorine waxay keeni kartaa sifooyinka jireed ee ku jira silikoonka caadiga ah waxayna iska caabin kartaa dareerayaasha sida shidaalka. Phenyl waxay wanaajisaa dabacsanaanta heerkulka hooseeya waxayna ka hortagtaa shucaaca gamma. Vinyl waxa ay wanaajisaa tayada vulkanization iyo sidoo kale isku xidhka.

Caag silikoon ah oo King-Rber ah ayaa iska caabiya ozone, xaaladaha deegaanka ee aadka u daran, shucaaca, qoyaanka, iyo kiimikooyinka, waxayna sii haysan kartaa sharafta qaabdhismeedka ka dib marka la isku xidho. Intaa waxaa dheer, qaar ka mid ah xeryahooda caagga ah ee silikoonka ayaa ah kuwo ololka dib u dhigaya. Alaabooyinka caagga ah ee silikoon ee caadiga ah waxaa ka mid ah daaha, daafragmyada caagga ah, iyo kuwa wax nuugaya. Nolol adeeg oo dheer ayaa ka dhigaysa dhismahan caag ah mid ku habboon codsiyada warshadaha badan.

Hello N Rubber

Rabadhka Buna N waa ka samaysan caag synthetic ah oo sidoo kale loo yaqaan caagga Nitrile caadiga ah. Qalabku wuxuu ka kooban yahay co-polymers: acrylonitrile iyo butadiene. Acrylonitrile waa dareere dabiici ah oo kacsan. Butadiene waa iskudhis kiimiko ah oo la sameeyay. Marka la isku daro, labadan polymers way falceliyaan oo waxay soo saaraan mid ka mid ah xeryahooda caagga ah ee saliidda u adkaysta ee hadda la heli karo.

Badeecooyinka caagga ah ee Buna N waxay u adkeystaan ​​​​qallalayaasha iyo saliidaha labadaba. Pierce-Roberts alaabada caagga ah ee lagu sameeyay Buna N waxay ku habboon yihiin codsiyo badan oo warshadeed, oo ay ku jiraan tuubooyinka saliidda, tuubooyinka shidaalka, o-rings, iyo gaasaska caagga ah. Buna N waxa uu la mid yahay Buna S in uu soo bixi karo.