Teflon PTFE Umda
PECOAT® iTeflon PTFE i-micro powder yi-molecular weight low micron-ubungakanani obumhlophe be-polytetrafluoroethylene powder eyenziwa yindlela ekhethekileyo. Ayigcini kuphela iimpawu ezibalaseleyo ze PTFE, ezifana nokuxhathisa imichiza, ukuzinza kwe-thermal, ukuxhathisa imozulu, kunye nokuxhathisa ubushushu, kodwa ineempawu ezininzi ezizodwa, ezifana ne-crystallinity ephezulu, i-dispersibility enhle, kunye nokudibanisa iyunifomu elula kunye nezinye izinto. Ke ngoko, isetyenziswa ngokubanzi ekuguqulweni kwezixhobo zepolymer ukuphucula ukuthambisa, ukumelana nokunxiba, ukunganamatheli, kunye nokubuyiswa komlilo we-substrate, ukuphucula kakhulu ukusebenza kwe-substrate. Ukongeza, inokuthi isetyenziswe njengesongezo sokusebenza okuphezulu kumashishini afana nee-inki, iingubo kunye neeplastiki.
Idatha yoMzimba eQhelekileyo:
- Imbonakalo: Umgubo omncinci omhlophe
- Ubuninzi: 0.45g /ml
- Unikezelo lobungakanani besuntswana:
(1) Uhlobo ngokubanzi: D50 <5.0 μm,
(2) D50 =1.6±0.6μm
(3) D50 =2.8±1.6μm
(4) D50 =3.8±1.6μm
(5) D50=10μm
(6) D50=20-25μm - Ubumhlophe: ≥98
- Indawo ethile yomphezulu: 3 m²/g
- Indawo yokunyibilika: 327±5°C
Ukongeza PECOAT® iTeflon PTFE i-micro powder kwimveliso inokuphucula i-non-stick, i-resistant-resistant, kunye neempawu ezikwazi ukumelana nokuqala. Oku kungenxa yokuba inezi mpawu zilandelayo:
Okokuqala, ngenxa yamandla omphezulu aphantsi kakhulu PTFE i-micro-powder, inokwenza i-non-adhesive layer protective kunye nomgangatho wemveliso, ngaloo ndlela iphucula ukungahambi kakuhle kwemveliso.
Okwesibini, PTFE I-micro-powder inokumelana nokunxiba okuphezulu, okunokunciphisa ukunxiba kunye ne-friction coefficient yemveliso ngexesha lokukhuhlana, kunye nokwandisa ubomi benkonzo yemveliso.
Gqi beleni, PTFE I-micro-powder nayo inobulukhuni obuphezulu kunye nokumelana nokukrweleka, okunokunciphisa umngcipheko wokukrweleka komphezulu wemveliso kwaye iphucule ukuxhathisa kwayo.
PECOAT® iTeflon PTFE I-Micro Powder ine-dispersibility ebalaseleyo, ukuhambelana kunye nokuthambisa.
I-Dispersibility: Ibhekisa kwisakhono se PTFE Umgubo omncinci kufuneka usasazwe ngokufanayo kulwelo okanye kwiigesi. I-dispersibility elungileyo inokunyusa ummandla ocacileyo ocacileyo we PTFE i-micro powder, yandisa indawo yoqhagamshelwano phakathi PTFE i-micro powder kunye nokusingqongileyo, ukuphucula ukuhambelana kwayo kunye nokusebenza kwakhona kunye nezinye izinto.
Ukuhambelana : Ibhekisa nokuba PTFE Umgubo omncinci unokwenza umxube ofanayo kunye nezinye izinto emva kokuxuba. Ukuhambelana kakuhle kunokuphucula ukusebenza kokusetyenzwa kwe PTFE i-powder micro, ikhulise ukunamathela kwayo kwezinye izinto, kwaye iphucule iimpawu zayo zomatshini.
Ukuthambisa : Kubhekiselele kwi-viscosity ephantsi kunye noxinzelelo oluphantsi lomphezulu womphezulu we PTFE umgubo omncinci. Ukuthambisa okulungileyo kunokunciphisa ingxabano kunye nokunamathela phakathi PTFE umgubo omncinci kunye nezinye izinto, ukuphucula ukuxhathisa kwayo, ukuthambisa, kunye nokuxhathisa imichiza.
Ukongeza PECOAT polytetrafluoroethylene (PTFE) Umgubo omncinci kwiireyini unokuphucula ukuxhathisa kweekhemikhali kunye nobushushu. Oku kungenxa yokuba ineempawu ezilandelayo:
Okokuqala, ukususela kwisakhiwo seemolekyuli ze PTFE ipowder encinci kumphezulu yahlukile kuleyo yeemolekyuli zeresin, yongeza PTFE i-micro powder kwi-resin inokunyusa amandla angaphezulu kwee-resin, ngaloo ndlela iphucula iimpawu zabo zokuchasana nokunamathela kunye nokumelana nokubola kweekhemikhali.
Okwesibini, PTFE I-micro powder inozinzo oluphezulu kakhulu lwe-thermal kunye nokumelana nobushushu, kwaye inokuhlala izinzile kwaye ingaboli lula phantsi kweemeko zobushushu obuphezulu, ngaloo ndlela iphucula ukuxhathisa kobushushu obuphezulu be-resin.
Gqi beleni, PTFE I-micro powder inamandla omatshini kunye nokunganyangeki, okunokuphucula ukuqina kunye nobomi benkonzo yee-resin.
PECOAT PTFE i-micro powder ineempawu ezibalaseleyo zokuzithambisa kwaye ingasetyenziselwa ukuthambisa okomileyo kwamalungu atyibilikayo, anokunciphisa ngokufanelekileyo ukungqubana kunye nokuphucula ubomi benkonzo yamalungu.
Okokuqala, ine-coefficient ephantsi yokruthakruthwano, oku kuthetha ukuba inokunciphisa ukungqubana phakathi kweendawo ezityibilikayo kunye nokuphucula ukusebenza kwe-lubrication.
Okwesibini, inendawo ephezulu yokunyibilika kwaye iyamelana nokushisa okuphezulu, oku kuthetha ukuba inokugcina ukusebenza kwayo kwe-lubrication naphantsi kweemeko eziphezulu zokushisa.
Ekugqibeleni, inozinzo oluhle lweekhemikhali, oku kuthetha ukuba iyakwazi ukuxhathisa ukubola ngamachiza kwaye inokugcina ukusebenza kwayo kwe-lubrication nakwiindawo ezinzima.
| umcimbi | IBanga leMveliso | Ixabiso lesalathisi |
|---|---|---|
| Kubonakala | I-micropowder emhlophe | |
| I-D50 (ubungakanani beNcam ephakathi) | Bakala A | 1.6±0.6 μm |
| IBakala B | 2.8±1.6 μm | |
| IBakala C | 3.8±1.6 μm | |
| IBanga D | I-10 XNUMXm | |
| IBanga E | 20-25 μm | |
| Indawo yokunyibilika | 327±5 ℃ | |
| Nokumelana Resistance | Akukho tshintsho |
PECOAT® iTeflon PTFE I-Micro Powder ineempawu ezibalaseleyo zomzimba kunye neekhemikhali, ezisetyenziswa ikakhulu kwiingubo, izinto zokukhuhlana, iiplastiki, izithambiso, izixhobo zombane.
PECOAT® PTFE I-micropowder ingasetyenziswa njenge-lubricant eqinileyo yodwa, okanye njengesongezo seplastiki, irabha, iingubo, i-inki, ioli yokuthambisa, kunye negrisi. Xa ixutywe neeplastiki okanye irabha, iindlela ezahlukeneyo zokusetyenzwa komgubo ezifana nokuxuba zingasetyenziswa, kwaye imali eyongeziweyo yi-5-20%. Ukongeza i-polytetrafluoroethylene micropowder kwi-oyile kunye negrisi kunokunciphisa i-coefficient of friction, kwaye ukongeza iipesenti ezimbalwa kunokunyusa ubomi beoyile yokuthambisa. I-organic solvent dispersion yayo ingasetyenziswa njenge-arhente yokukhulula.
Ukongeza i-1% -3% ye-ultrafine ye-polytetrafluoroethylene powder kwi-inki ye-aniline, i-inki ye-gravure, kunye ne-inki yokushicilela ye-offset inokuphucula kakhulu umbala, ukuxhathisa ukunxiba, ukuguda, kunye nezinye iimpawu zeemveliso eziprintiweyo, ngakumbi ukushicilela ngesantya esiphezulu.
Ukongeza PTFE i-micro powder kwi-coatings inokuvelisa iintlobo ezahlukeneyo zeengubo eziphezulu zokusebenza ezihlangabezana neemfuno zophuhliso lwamashishini kumashishini okugcoba. Isixa sokongeza i-micro-powder ngokuqhelekileyo sanele kwi-5 ‰-3%, kwaye indima ephambili kukuphucula i-viscosity kunye ne-lubricity ye-coating, ukunciphisa i-coefficient of friction, kunye nokuphucula ukuxhatshazwa kokugqoka. Ikwaphucula ukunganyangeki kwe-corrosion kwaye inciphisa ukufunxa ukufuma, iphucula ukusebenza kokutshiza kwengubo, yonyusa ubukhulu befilimu, kwaye iphucule ukusebenza kwayo kobushushu. Kwiingubo ezichasene ne-fouling kwiinqanawa, umxholo we PTFE i-micro-powder inokufikelela kwi-30%, ikhusela ngokufanelekileyo ukudibanisa kwezilwanyana ezinomzimba othambileyo phantsi kwenqanawa.
Coating series yongezwa nge PTFE i-micro-powder iquka i-polyimide, i-polyether sulfone, kunye ne-polysulfide. Kwanasemva kokubhaka okuphezulu kobushushu, basabonisa iimpawu ezibalaseleyo zokuchasana nokuncamathelisa kunye nokusetyenziswa okuqhubekayo kobushushu obuphezulu ngaphandle kotshintsho ekusebenzeni. Njengezinto zokugquma intonga, zisetyenziswa kakhulu kwishishini lokutya kunye nokupakisha kwaye zinokusetyenziswa kwizixhobo zasekhaya, itafile, iinxalenye zentsimbi ezichasene nokubola kweekhemikhali, iimoto kunye nezinto zombane, ngakumbi iimoto, izixhobo zasekhaya, kunye nezinto eziyimfuneko zemihla ngemihla. , kwaye babe nethemba elihle kakhulu lesicelo kwimveliso yoshishino.
Ukongeza PTFE i-micro-powder kwii-lubricants kunye ne-greases inokuphucula ukusebenza kwabo koxinzelelo oluphezulu kunye nobushushu obuphezulu bokuthambisa. Nokuba i-oyile yesiseko ilahleka, PTFE I-micro-powder isenokuthi isebenze njengesithambiso esomileyo. Ukongezwa kwe PTFE i-micro-powder kwi-oyile ye-silicone, ioli ye-mineral, okanye ioli yeparafini inokunyusa kakhulu i-viscosity yeoli. Isixa se PTFE umgubo omncinci wongeziweyo depeI-nds kwi-viscosity yeoli yesiseko kunye nobukhulu obufunwayo kunye nommandla wokusetyenziswa kwe-lubricant, ngokuqhelekileyo ukusuka kwi-5% ukuya kwi-30% (iqhekeza lobuninzi). Ukongeza PTFE i-micro-powder ukuthambisa, i-rosin, i-oyile ye-mineral inokuvelisa izithambisi ezikumgangatho ophezulu, ezisetyenziswa ngoku ngokubanzi kwiibheringi zebhola, iibheringi ezingagungqiyo, iileyili zesikhokelo ezithanjiswayo, iintonga zesilayidi, iigiya ezivulekileyo, iivalvu zezixhobo zekhemikhali, kunye nokuchaneka kwezixhobo zokutywina zokutywina. .
Ukwengeza, PTFE I-micro-powder ingasetyenziswa njengesithambiso esomileyo njengegraphite kunye ne-molybdenum disulfide, eneziphumo ezigqwesileyo. Inokuxutywa kunye ne-propane kunye ne-butane ukuba isetyenziswe njenge-non-stick kunye ne-anti-wear agent yokutshiza, i-rocket additive, njl. PTFE I-micro-powder inokuba sisityebi esisebenzayo sokuthambisa iigrisi.
25KG / Igubu
- Igubu lephepha elingenabumanzi, elifakwe kwingxowa yeplastiki ye-PE.
- Gcina kwindawo epholileyo neyomileyo kwaye ugweme ukungcangcazela okukhulu kunye nokuvezwa kwamaqondo aphezulu ngexesha lokuthutha.
Umthamo ocetyiswayo:
- Kwintsimi yeengubo: 0.1% -1.0%, yongezwa kwinqanaba lokuqala lenkqubo yokuvelisa kwaye idinga ukukhawuleza kwesantya esiphezulu sokusasazwa ngokufanelekileyo.
- Kwintsimi yeeplastiki zobunjineli: zongezwa ngokweemfuno zemveliso, okanye uqhagamshelane nesebe lobugcisa benkampani yethu.
Imveliso ilula ukusabalalisa kwaye ingasasazwa ngokubanzi ngokusebenzisa umxube oqhelekileyo. Kwiinkqubo ezinzima ukusabalalisa, i-high-shear mixer (efana ne-three-roll mill, i-high-speed disperser, okanye i-sand mill) ingasetyenziselwa ukusabalalisa.
- Yeyiphi imveliso oya kuyongeza umgubo wethu? kwaye yintoni umsebenzi ofuna iwudlale?
- Ngaba kukho naziphi na iimfuno zobungakanani bamasuntswana?
- Yintoni ubushushu obusetyenziswayo ?
- Ngaba ukhe wasebenzisa naziphi na iimveliso ezifanayo ngaphambili, kwaye ukuba kunjalo, yeyiphi imodeli?
Ngaba iTeflon Powder iyingozi?
PTFE Umgubo ocoliweyo uyathengiswa
Yandiswa PTFE -Izinto zeBiomedical Polymer
I-coefficient ye-friction ye PTFE
Sichithachithekile PTFE Resin Intshayelelo
PTFE Umgubo 1.6 Microns
PTFE Unyango lwePlasma Hydrophilic lwePowder
Yintoni iPolytetrafluoroethylene Micro Powder?
| Ukuhanjiswa Kwangexesha |
|
| Inkonzo yobungcali |
|
| Ukuhambelana komgangatho |
|
| UThutho oluKhuselekileyo |
|
|
ISISHWANKATHELO
|
5.0
|