I-Ptfe Sals ptfeil i-ptfey pails pails

Itywina lePolytetraflumyyyyyyyyyyyyyyyyyyyyyyyyyyey

IINGXAKI ZOKUGQIBELA ZOKUGQIBELA

1. Ukunganyangeki kweKhomikhali entle:

Itywina le-PTFe linengxaki yokulwa kakuhle kwe-chimic yekhemikhali kwaye inokuxhathisa ukhukuliseko lwezinto ezahlukeneyo zekhemikhali ezifana ne-acids, ialkalis, neetyuwa. Olu phawu lwenza ukuba i-Ptfe isetyenziswe ngokubanzi kwishishini lemichiza, ishishini lamayeza kunye nemveliso yokutya.

2. Ukuxhathisa ubushushu obuphezulu:

Itywina le-PTFRO linengxaki yokuthintela ubushushu obuphezulu kwaye unokusebenza kwiindawo ezinobushushu obuphezulu ixesha elide. Indawo yokunyibilika ye-PTFI ingama-327 ° C, uluhlu lwamaqondo obushushu oluqhubekayo luyi-2000 ° 90 ° C, kwaye iqondo lobushushu lokusetyenziswa kwexesha elifutshane linokufikelela kuma-300 ° C, ukuze isebenze ngokusesiphelo kwiindawo zobushushu obuphezulu. Olu phawu lwenza ukuba i-Ptfe isetyenziswe ngokusetyenziswa kakhulu kwinqwelo moya, i-aerospace, amandla enyukliya kunye namanye amasimi.

3. Ingqungquthela ephantsi

I-PolytetraflumTollioroothylene Olu phawu lwenza ukuba i-ptfe isetyenziswe ngokubanzi ngoomatshini, iimoto, iinqanawa kunye nezinye iinkalo.

4. IPRORTE ZEEMPAHLA ZOKUGQIBELA:

Itywina le-PTFUT itywina yeyona nto ibalulekileyo yokufudukela kombane enokusebenza ngendlela ephezulu ye-voltage. Olu phawu lwenza ukuba i-Ptfe isetyenziswe ngokubanzi kwi-elektroniki, umbane kunye namanye amasimi.

5. Ukunganyangeki kakuhle:

Itywina le-PTFRO linengxaki yokunxiba kakuhle kwaye linokusebenza ixesha elide phantsi kweemeko ezinzima ezinje ngomthwalo onzima, isantya esiphezulu, kunye nobushushu obuphezulu. Olu phawu lwenza ukuba i-ptfe isetyenziswe ngokubanzi kwimizi-mveliso enzima njengoomatshini beenjineli kunye neshishini lepetrochemical.

2. Ukungancedi kwe-PTFA TALS--

1. Ixabiso eliphezulu:

Xa kuthelekiswa nezinye izinto zokutywina, ixabiso le-ptferety pails liphezulu, nto leyo yenye yezinto zokunciphisa ukuthandwa kwayo.

2. Ubungakanani obuphantsi:

Amatywina e-PTFRE anemikhosi ephantsi kwaye athathwe kwimikhosi yehear yoomatshini, ngenxa yoko basenokungafaneleki kwimithwalo ethile ephezulu, uxinzelelo oluphezulu.

3. Ukwandiswa okukhulu:

I-PolytetraflumTollioroothylene Xa amaqondo obushushu etshintsha, anomdla kwiinguqu ezinkulu, oko kuchaphazela ukusebenza.

Itywina elipheleleyo le-polytetraflum (i-PTFE) i-oyile i-oyile ithathe indawo yetywina lerabha yerabha, esombulula ngempumelelo ingxaki yetywina le-oyile yerabha yerabha.

1. IZIBONELELO ZEEMPAWU ZOKUGQIBELA

I-Polytetraflioroothyyyyyyeyyyyeyyen (PTFE), yi-Copolymer yeTetrafluorororoothylene Monomer. Inezibonelelo zilandelayo:

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(2) Uzinzo lobushushu: Iqondo lokushisa le-pyrolysis lingaphezulu kwe-400 ° C. Ke, i-PTUPO inokusebenza ngokwesiqhelo kuluhlu lobushushu lwe-20000 ° ukuya kwi-300 ° C.

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(4) Ukuzithoba kwepropathi

2. I-ptfe ye-oyile ye-ptfere yokugcwalisa

I-ptfe icocekile ayidibani. Ukuyenza ilunge, kufuneka izaliswe kwaye iguqulwe. Sisebenzisa iindlela ezimbini: Inye i-inrganic yokugcwalisa, ukongeza i-fiber ye-fiber, i-carbon fiber, igraftite, i-molybdenum ilahlekile, njlb. Enye i-organic yokugcwalisa uhlengahlengiso, ukongeza i-polyphenyne reallin, ipolyphenylene sulfide, njl njl. Ngokugcwalisa uhlengahlengiso, ukuxhathisa i-PolytetraflioroOyyyyyyyyyyyyyyyeyyyyyyyyyyyyyyyyyyyeyyyyyyyyyyyction yonyuswa ngamaxesha angama-2000, kwaye ingqongqo kunye nokuqhutywa kwengqondo kuyanda, ukuvumela iimfuno zeoyile zokuhlangabezana neemfuno zobomi obuphezulu.

3. I-PTFRE TOUTMINE

Imilebe yetywina le-PtPUO litsalwa kubume bexilongo ngexesha lokuqhutywa. Kuba i-ptfe inomzimba onamandla okreqo emva kokuba ityhilwe, ubushushu obuveliswe ngexesha lomsebenzi buza kubangela imilebe ukuba inciphe ngokuqhubekayo, ke uncedo lwentwasahlobo alufuneki. , iya kukugawula shaft ngokuqinileyo, yithintela ukuba ungabi nawo nawuphi na umsantsa kunye nomphezulu weshabi, kwaye ugwetyiwe.

Uhlalutyo lwemihlaba yesicelo ye-Polytetraflumylene Seals (ekwabizwa ngokuba yi-ptferety paals okanye i-PtPO ye-oyile) -

1. Umzi-mveliso wekhemikhali

Itywina le-PTFe linengxaki yokunganyangeki ebalaseleyo kwaye inokusebenza kakuhle kwimithombo yeendaba ezongalisayo efana ne-acids, ialkalis, neetyuwa. Ke ngoko, isetyenziswe ngokubanzi kwishishini lekhemikhali lokutywina imibhobho emininzi, iimpompo, i-valve kunye nezinye izixhobo.

2. I-PTFF TALY IIRICK KUMSEBENZI OLUFANELEKILEYO:

Itywina le-PTFRO lisetyenziswa rhoqo kumzi-mveliso wamachiza kuba banokuxhathisa ukhukuliseko kwiikhemikhali ezahlukeneyo kunye neendlela ezinobushushu obuphezulu kunye neemeko zoxinzelelo oluphezulu kunye nokuhlangabezana nemigangatho yezempilo kwaye kungangcoliseki iziyobisi. Kwizixhobo zamachiza, izixhobo zonyango, njl njl.

3. Impahla yokutya ye-PTFRO yokutyhala iringi:

Itywina le-PTFRO lisetyenziswa ngokubanzi kumzi-mveliso wokutya ngenxa yokungaxhathisi bemichiza encomekayo kunye neepropathi ezicocekileyo. Ukuqhubekeka kokutya, ukugcinwa, ukuthutha, njl njl., Itywina ptfe

4. I-PTFF TALY UKUFUNDA NGOKUGQIBELA KWI-AERASSPACE FIDER:

Itywina le-PTFRO lisetyenziswa ngokubanzi kwintsimi ye-aerospace ye-aerospace, ngenxa yokunganyangeki kobushushu obuphezulu kunye neepropathi zekhemikhali zekhemikhali. Kwiinjini ze-aerospace, spacecraft, inqwelomoya, njl njl.

5. I-PTFF TALY UKUZULA KWI-PARINIL EZIQHELEKILEYO:

Itywina le-PTFRO lisetyenziswa ngokubanzi kwicandelo lesixhobo somatshini kuba sinengxaki ephantsi yokungakhathali kunye nokunganyangeki okuhle, okunokuphucula ukusebenza kunye nokusebenza kwezixhobo zoomatshini. Kwizixhobo zomatshini, izixhobo ze-hydralic, iimpompo, njl njl.