Isisombululo esigqibeleleyo kwi-intermal

Ikhaka lobushushu, elikhoyo njengesuti elikhuselayo, ligada izixhobo ezivela kubushushu obuphezulu. Ifumaneka ngeendlela ezahlukeneyo, kubandakanya i-polyester, i-fiberglass, iphepha okanye ezinye iipolymers, kunye ne-polymers eneenjineli ezinjengeeplanga ze-pistitoy. Iimpawu zezi zixhobo ziyahluka, kodwa zonke ziyilelwe ukuhlangabezana nezikhuselo zethu zifuna ukufundwa kweemeko ezahlukeneyo.

Ikhaka elishushu lisetyenziswa kumphezulu wezixhobo ezinobunzima obahlukileyo kunye ne-cap enganyangekiyo, esetyenziselwa ukuthintela ubushushu obuphezulu. Ihlala yenziwa nge-polyester, i-fiberglass, iphepha okanye ezinye izinto zobunjineli ezisetyenziswayo, iplastiki esetyenzisiweyo ye-PIP kunye neplastiki ye-PI ye-PI, kutheni ibaluleke kakhulu kwiimpawu ze-piprict

Kutheni ukhetha iplastiki ye-peki?

I-Pek yiplasitiki yobunjineli bayo iipropathi ezibalaseleyo zibonakaliswa kuluhlu olubanzi lobushushu kunye nezicelo zokuchasana nemichiza. Nokuba ngaba lolona lobushushu obuphezulu kakhulu, ukuxhathisa ngokugqwesileyo kwimithombo yeendaba ezongeziweyo, okanye amandla okusetyenziswa phambi kwamanzi, i-Peek ibonisa ukubaluleka nokugqwesa. Nokuba ngamashiti, iintonga okanye iityhubhu, i-peki ifumaneka ngeyona ndlela ilungileyo.

Izibonelelo zokukhetha i-PI Polylimide ziyacaca:

I-PI njenge-polymer ebenenjini yenjineli ibonelela ngentsebenzo elungileyo kuluhlu olubanzi lweqondo lobushushu kunye nezicelo zokuchasana nemichiza. Izinto ezibonakalayo zinobushushu obukhulu obukhulu, yomelele kakhulu kwaye inendawo ephezulu yokunyibilika ye-300 degrees Celsius. Ukongeza koku, inokuveliswa kuluhlu olubanzi lwemibala kwaye iyamelana neekhemikhali ezininzi ezinje ngee-asidi kunye neziseko. Ngokubanzi, i-polyomide inolusizi kakuhle, ayiphulukanga iipropathi zoomatshini xa ishushu, inokusetyenziswa phambi kweentlobo zemidiya kwaye inokusetyenziswa phambi kweentonga, ezinje ngeentonga, imivalo okanye iityhubhu. Nangona kunjalo, kwesi sicelo, iintonga zeplastiki zePI zisetyenziswa.

Ezi zibonelelo zilandelayo zinokufunyanwa ngokusebenzisa iiplasitiki ze-PI ekuthambiseni i-shrouds:

1. I-PI yenye yezona zinto ziphakamileyo zeplastiki ziyafumaneka.

2. I-PI ichaphazela ukumelana ngokugqwesileyo kuluhlu olubanzi lwee-acids, iziseko kunye nezinyibilikisi.

3. I-PI yenza kakuhle kumaqondo obushushu aphezulu, enamachaphaza amaqondo obushushu aphezulu osebenza ukuya kuthi ga kwi-482 ° F (250 ° C)

4. I-PI ineepropathi ezigqwesileyo kunye ne-adsure yokufuma eliphantsi (i-0.6% ngaphezulu kweeyure ezingama-24) nakumaqondo obushushu aphakamileyo.

5. I-PI ivunyiswe kufunyenwe unxibelelwano lokutya kunye nezicelo zonyango, ke i-PI ingasetyenziswa naphi na apho ukutya okanye amabanga achaphazelekayo kufuneka.

6. Izixhobo ze-PI azithanga okanye zihambe kubushushu obuphezulu.

7. Izixhobo ze-PI zinezinto ezincinci zokuphuma.

Njengezixhobo ezibalaseleyo zesisu esibubushushu, bobabini bephela baneengenelo zabo, bobabini baguquguquka kakuhle kwaye banesidima, kwaye banexabiso elifanelekileyo, nokuba zizinto ezibonakalayo zinika isisombululo esifanelekileyo seenzuzo zethu. Ngophando oluthile, abathengi abafundileyo baqinisekile ukuba bafumana eyona nto iphambili kwi-polymilide okanye i-peek yekhusi kwiimfuno zabo.