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Wakilin Vulcanizing na Polyurethane Don Masana'antar Filastik

Polyurethane roba, kuma aka sani da polyurethane rubber ko polyurethane elastomer, iyali ne na kayan elastomeric tare da fa'idar amfani. Rubber polyurethane ya ƙunshi ƙungiyoyin sinadarai daban-daban akan sarƙoƙi na polymer, gami da ƙungiyoyin urethane, ƙungiyoyin ester, ƙungiyoyin ether, ƙungiyoyin urea, ƙungiyoyin aryl, da sarƙoƙin aliphatic, kuma yana da fa'idodi da yawa na aikace-aikace da aiki.

Samuwar roba polyurethane ya haɗa da amsawar polyols oligomeric, polyisocyanates da sarkar sarkar. Ta hanyar nau'ikan albarkatun kasa da ma'auni daban-daban, hanyoyin amsawa da yanayi, ana iya daidaita roba don samar da sifofi daban-daban da iri don saduwa da takamaiman buƙatu.


Cikakken Bayani

Tags samfurin

Fihirisar Fasaha

Abubuwa Daraja
Bayyanar Kodi mai rawaya granules
Tsafta 86% min.
Matsayin narkewa 98-102ºC min.
Danshi 0.1% max.
Aniline Free 1.0% max.
Launi (Gardner) 10 max
Amin Value 7.4-7.6 m. Mol/g

Amfani

Ɗayan sanannen aikace-aikacen roba na polyurethane shine a cikin kera ƙafafun polyurethane don manyan motocin pallet na hannu. An ƙera shi don amfani mai nauyi, waɗannan ƙafafun suna ba da tsayin daka na musamman da ƙarfin ɗaukar kaya. Tayoyin polyurethane da aka yi amfani da su akan simintin gyare-gyare da ƙafafu suna ba da ingantacciyar juzu'i da ɗaukar girgiza don motsi mai sauƙi.

Wani muhimmin aikace-aikacen shine kayan haɗi na inji. Maɓuɓɓugan ruwa na polyurethane shine abin dogaro ga masu yin na'urorin gargajiya kuma suna ba da ingantaccen juriya. Wannan ya sa ya dace don masana'antu waɗanda ke buƙatar motsi akai-akai da amfani da kayan aiki masu nauyi.

Ga masu kera keken keke, roba na polyurethane shine kayan zaɓin zaɓi. Tare da yanayin da ya dace, yana tabbatar da ingantaccen aiki, tsawon rai da tafiya mai santsi.

Bugu da kari, polyurethane roba ne kuma yadu amfani a sinadaran abu masana'antu cewa samar da ruwa kayayyakin kamar PU waƙa da filin waƙa, PU rufi shafi, PU kasa shafi, da PU shafi mai hana ruwa abu. Abubuwan musamman na roba na polyurethane, gami da juriya ga ruwa, sinadarai da hasken UV, sun sa ya zama zaɓi mai ɗorewa don waɗannan aikace-aikacen.

A ƙarshe, polyurethane roba abu ne mai mahimmanci kuma abin dogara da kayan elastomeric wanda ke aiki da aikace-aikace iri-iri a cikin masana'antu daban-daban. Kaddarorin sa na musamman, kamar karko, juriya da juriya, sun sa ya zama manufa ga masana'antun da kasuwancin da ke neman mafita mai inganci. Ko ƙafafu don manyan motocin pallet, sassan injin, ƙafafun babur ko rufin ruwa, roba polyurethane ya ci gaba da tabbatar da ƙimarsa a matsayin mafi mahimmancin abu a kasuwa a yau. Aminta aikin roba na polyurethane kuma ku sami ingantaccen aiki da dorewa na samfuran ku.


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