Ziziphi iimpawu zei-silicone ilaphu yokwandiswa ngokubambisanangokwezinto eziphathekayo?
Ukwandiswa kokuhlanganiswa kwelaphu le-silicone lisebenzisa ngokupheleleyo irabha ye-silicone.Ilaphu le-Silicone yirabha ekhethekileyo equlethe i-silicon kunye neeathom ze-oksijini kwikhonkco eliphambili, kwaye umsebenzi ophambili yi-silicon element.Into ephambili kukuba ixhathisa kokubili ukushisa okuphezulu (ukuya kwi-300 ° C) kunye neqondo lokushisa eliphantsi (ukuya kwi-100 ° C).Okwangoku iyirabha ekwaziyo ukumelana nokubanda kunye nobushushu obuphezulu;ngelo xesha, ine-insulation egqwesileyo yombane kunye nokuzinza okuphezulu kwi-oxidation ye-thermal kunye ne-ozone.Inert ngokwekhemikhali.Isetyenziselwa ikakhulu ukuthwala imveliso ephezulu kunye nesezantsi yokumelana nobushushu.I-rubber ye-silicone eyongeziweyo kunye ne-early friendly flame retardant ineempawu ze-flame retardancy, umsi ophantsi, ongenabuthi, njalo njalo.
Uluhlu oluphambili lwesicelo sokwandiswa kwelaphu le-silicone:
1. Ukugqunywa kombane: Ilaphu le-silicone linomgangatho ophezulu wokugquma umbane, linokumelana nomthwalo wamandla ombane aphezulu, kwaye linokwenziwa libe lilaphu lokugquma, i-casing kunye nezinye iimveliso.
2. Umxhasi ongeyena-metallic: Ingasetyenziswa njengesixhobo sokudibanisa esiguquguqukayo kwimibhobho.Iyakwazi ukusombulula umonakalo kwimibhobho ebangelwa ukwanda kwe-thermal kunye nokunciphisa.Ilaphu leSilicone linokumelana nobushushu obuphezulu, ukuxhathisa ukubola, ukusebenza okuchasene nokuguga, ukuqina okuhle kunye nokuguquguquka, kwaye linokusetyenziswa kakhulu kwipetroleum, imichiza, isamente, amandla kunye nezinye iindawo.
3. I-Anti-corrosion: Ingasetyenziswa njenge-anti-corrosion layers yemibhobho yangaphakathi nangaphandle, kwaye inomsebenzi obalaseleyo wokuchasana nokubola kunye namandla aphezulu.Yimathiriyeli efanelekileyo yokuchasana nokubola.
4. Eminye imimandla: I-silicone yokwandiswa kwelaphu idibaniso nayo ingasetyenziselwa kwizixhobo zokutywina zokwakha, amabhanti okuhambisa amaqondo obushushu aphezulu, izinto zokupakisha kunye nezinye iindawo.
Iimpawu kunye neempawu zokwandiswa kwelaphu le-silicone:
Igama elipheleleyo lelaphu elibizwa ngokuba lilaphu le-silicone kufuneka libe yiPinyi Silicone Glass Fiber Composite Cloth, eyenziwe ngezinto ezimbini eziphambili ekrwada, ezinamandla aphezulu kunye nobushushu obuphezulu bokumelana nelaphu leglasi yefiber njengelaphu lesiseko, emva koko lidityaniswe nesikhumba serabha ye-silicone, kunye ne-vulcanized kwiqondo lokushisa eliphezulu, icutshungulwe kwiimveliso ezigqityiweyo.
Ilaphu le-Silicone yimveliso entsha yokusebenza okuphezulu kunye nezixhobo ezininzi ezihlanganisiweyo.Ilaphu le-Silicone lineenzuzo zokunqanda umlilo, ukuthintela umlilo, ukumelana nobushushu obuphezulu, ukuchasana nokubola, ukuchasana nokuguga, njl.
Ilaphu le-Silicone linokusetyenziswa kuluhlu olubanzi lwamaqondo obushushu, kwaye lingasetyenziselwa ixesha elide kwi -70 ° C (okanye ubushushu obuphantsi) ukuya +250 ° C (okanye ubushushu obungaphezulu).Isetyenziswe ngokubanzi kwi-aerospace, ishishini lemichiza, izixhobo zokuvelisa amandla amakhulu, oomatshini, izityalo zentsimbi, isinyithi, i-non-metallic expansion joints (abahlawuleli) kunye nezinye iinkalo.
Ke ngoko, ijoyinti yokwandisa eyenziwe ngelaphu le-silicone isetyenziswa ikakhulu kwiindawo ezinobushushu obuphezulu, kwaye isenokusetyenziswa xa ubushushu buphezulu ukuya kuma-1300°C.Isetyenziselwa uxinzelelo oluphezulu, ukumelana nomhlwa, ukumelana nokuguga, isetyenziswa kwiindawo ezingaphandle kunye neendawo ezinomswakama emoyeni.
Iimpawu zemveliso ye-silicone yokwandisa ilaphu elidibeneyo:
1. Imbuyekezo ye-Multi-directional: i-joint yokwandisa inokubonelela nge-axial enkulu, i-angular kunye ne-lateral displacement kuluhlu lobungakanani obuncinci.
2. Akukho nto ibuyela umva: eyona nto iphambili yilaphu lefiber yeglasi kunye neemveliso zayo ezigqunyiweyo, kwaye akukho kuhanjiswa kwamandla.Ukusetyenziswa kwamalungu okwandisa kunokwenza lula ukuyila, kugweme ukusetyenziswa kweebakaki ezinkulu, kwaye kugcinwe izinto ezininzi kunye nomsebenzi.
3. Ukunciphisa ingxolo kunye nokutshitshiswa kokutshitshiswa: Ilaphu le-Fiber kunye ne-cotton yokufakelwa kwe-thermal ngokwayo inomsebenzi wokufunxa isandi kunye nokutshatyalaliswa kokutshatyalaliswa, okunokunciphisa ngokufanelekileyo ingxolo kunye nokungcangcazela kweebhoyili, abalandeli kunye nezinye iinkqubo.
4. Ukumelana nobushushu obuphezulu, ukumelana nokugqwala kunye nokusebenza kokutywinwa: igqunywe ngezinto zepolymer ezifana ne-organic silicon kunye ne-cyanide, kwaye inokumelana nobushushu obuphezulu, ukumelana nokugqwala kunye nokusebenza kokutywinwa.
5. Ufakelo olulula kunye nokugcinwa.
6. Irabha ye-silicone kunye nelaphu le-fiber yeglasi idityanisiwe, eneempawu zokusebenza okuphezulu kwe-thermal insulation, ukutshatyalaliswa kokutshatyalaliswa kunye nokunciphisa ingxolo, (phezulu) ukumelana nobushushu obuphantsi, ukumelana nokugqwala, ukumelana noxinzelelo, isakhiwo esilula, ubunzima obulula, kunye nokufakwa okulula kunye ukugcinwa.
Ixesha lokuposa: Dec-01-2022