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Naqshadeynta waxqabadka sare ee cudurka polyurethane ee emastomers iyo codsigooda wax soo saar sare
Qalabka qalabka cudurka polyurethane waa nooc muhiim u ah agabyada polymer-ka waxqabadka sare. Iyagoo wata dhismahooda jir ahaaneed iyo kiimikada ee gaarka ah iyo waxqabadka guud ee gaarka ah, waxay ku mashquulsan yihiin meel muhiim ah warshadaha casriga ah. Qalabkan ayaa si balaadhan loogu isticmaalaa dad badan ...Akhri wax dheeraad ah -
Polyurethane ku saleysan biyaha-isic-ka ku saleysan xargaha iftiinka wanaagsan ee loogu talagalay arjiga ee dhammaadka maqaarka
Alaabada dahaarka polyurethane waxay u nugul yihiin hurdi waqti ka dib sababtuna tahay soo-gaadhista daba dheeraada ee iftiinka iftiinka ama kuleylka, oo saamaynaya muuqaalkooda iyo nolosha adeega. Adigoo soo bandhigaya UV-320 iyo 2-hydroxyetyl thiophosphate si xasaasi ah ee silsiladda polyurethane, oo ah nonsini ...Akhri wax dheeraad ah -
Qalabka polyurethane ma muujiyaa iska caabbinta heerkulka sare?
1 Qalabka polyurethanethane waa u adkaysata heerkulka sare? Guud ahaan, polyurethane uma adkeyso heerkulka sare, xitaa nidaamka PPDI ee caadiga ah, xadka ugu badan ee heerkulka ugu badan wuxuu noqon karaa oo keliya 150 °. Noocyada caadiga ah ee Polyster ama noocyada polythertherthertherd-ka ayaa laga yaabaa inaysan awoodin inay w ...Akhri wax dheeraad ah -
Khubaro caan ah oo caalami ah oo ku urursan Atlanta shirkii ugu dambeeyay ee Polyurethanes
Atlanta, GA - Laga soo bilaabo Sebtember 30 ilaa Oktoobar 2, Hoteelka Okni, ee Ofniethes Park ayaa martigelin doonta 2024 Polyurethanes Park, oo ay khubaro hogaamineyso xirfadlayaal iyo khubaro ka soo jeeda warshadaha Polyurethane ee adduunka oo dhan. Waxaa abaabulay The Chemisistry Cilmiga Kimistariga ...Akhri wax dheeraad ah -
Horumarka cilmi-baarista ee ku saabsan polyuretranes non-isrocyanate
Tan iyo hordhacdii 1937, polyurethane (PU) ayaa laga helay codsiyo balaaran dhammaan waaxyo kala duwan oo ay ka mid yihiin gaadiid, dhisme, petorchemicals, injineeriyada farsamada, hawada, aerospace, daryeelka caafimaadka, iyo beeraha. Kuwan m ...Akhri wax dheeraad ah -
Diyaarinta iyo astaamaha cudurka polyurethane semi-adag ee xumbo ee loo yaqaan 'pomam' ee naqshadeynta gawaarida gawaarida sare.
Qalabka ugu dambeeya ee gaariga gudaha waa qeyb muhiim ah oo ka mid ah CAB-ga, kaas oo ciyaara doorka riixida iyo jiidista albaabka oo uu gelinayo gacanta qofka gaariga gaariga. Haddii ay dhacdo xaalad degdeg ah, markii gaadhiga iyo shilka gacanta, polyurethane-ka jilicsan ee jilicsan ...Akhri wax dheeraad ah -
Dhinacyada farsamada ee Righid Foam Polyurethane Sprint
Righid Foam Polyaurethane (PU) Qalabka 'Pumoation' waa polumer oo leh unug qaab dhismeedka soo noqnoqda ee qeybta carbamate, oo ay sameeyeen falcelinta Isocyanate iyo Polyol. Sababo la xiriira wax-qabadkeeda kuleylka ee ugufiican iyo waxqabadka biyaha-biyaha, waxay u aragtaa codsiyo ballaaran oo dibadda ah ...Akhri wax dheeraad ah -
Soo bandhigida wakiilka foorariga ee loo yaqaan 'polyurethane vighid' oo loo adeegsaday garoonka dhismaha
Iyada oo la kordhiyo shuruudaha kor u kaca ee dhismayaasha casriga ah ee kaydinta tamarta iyo ilaalinta deegaanka, waxqabadka kuleylka kuleylka ee qalabka dhismaha ayaa noqonaya mid aad u badan. Waxaa ka mid ah, polyurethane adag oo xumbo aad u fiican ayaa ah waxyaabo aad u fiican oo dahab heer sare ah, ...Akhri wax dheeraad ah -
Farqiga u dhexeeya polyurethane ku saleysan biyaha iyo saliidaha ku saleysan polyurethane ku saleysan
Daboolida biyuhu ku saleysan polyurethane-ka ku saleysan polyanurethane-ka Waxay leedahay adhesion wanaagsan si ay u salka ku hayso waxyaabaha ku saleysan sibidhka sida la taaban karo iyo dhagaxa dhagaxa iyo birta. Badeecada ...Akhri wax dheeraad ah -
Sida loo doorto waxyaabaha lagu daro ee ku jira resin polyurethane polyurethane resin
Sidee loo doortaa waxyaabaha lagu daro ee polyurethane polyurethane? Waxaa jira noocyo badan oo ku saleysan dab-damisyo ku-saleysan polyurethane, oo baaxadda dalabka ayaa balaaran, laakiin hababka saliidaha ay u dhigantaa mid joogto ah. 01 Isku-darka waxyaabaha lagu daro iyo alaabooyinka sidoo kale waa F ...Akhri wax dheeraad ah -
Diutyltin Dlaurasherate: Soojiidasho isku mid ah oo leh codsiyo kala duwan
Diutyltin Caurasherate, oo sidoo kale loo yaqaan DBTDL, waa mid si balaadhan oo ka mid ah warshadaha kiimikada. Waxay ka tirsan tahay qoyska xarunta-yar ee loo yaqaan 'linetitin' waxaana lagu qiimeeyaa astaamaha uur-ku-soo-nooleynta ee fal-celinta kiimikada oo kala duwan. Xaruntan isku mid ah ayaa laga helay codsiyo ku saabsan Pomy ...Akhri wax dheeraad ah -
Waxqabadka 'polyurethane amine': maaraynta aaminka ah iyo tuurista
Waxyaabaha loo yaqaan 'polyurethane's' waa qaybo muhiim u ah soosaarka xumaha polyurethane, jaakad, adhessies, iyo sealants. Kuwaas oo ah daloolayaashan ayaa door muhiim ah ka ciyaara geedi socodka daweynta ee agabyada polyurethane, hubinta falcelinta saxda ah iyo waxqabadka. Si kastaba ha noqotee, waa ...Akhri wax dheeraad ah
