Teflon PTFE Upfu (1-25μm, 20-900μm)
PECOAT® PTFE Micro Powder (1 – 25μm) ipoda chena yepolytetrafluoroethylene ine huremu hushoma uye inogadzirwa nenzira yakakosha. Haingochengetedzi chete hunhu hwakanaka hwe PTFE, zvakaita sekudzivirira makemikari, kugadzikana kwekupisa, kuramba mamiriro ekunze, uye kuramba tembiricha, asiwo zvine hunhu hwakawanda hwakasiyana, hwakadai sekristaro yakakura, kupararira kwakanaka, uye kusanganiswa kwakafanana zviri nyore nezvimwe zvinhu.
Saka, inoshandiswa zvakanyanya sechinowedzera mukugadzirisa zvinhu zvepolymer kuti ivandudze kunyorova, kuramba kupfeka, kusanamatira, uye kunonoka kwemurazvo we substrate, zvichivandudza zvakanyanya mashandiro e substrate. Pamusoro pezvo, inogona zvakare kushandiswa sechinowedzera kushanda kwepamusoro mumaindasitiri akadai seinki, machira, uye mapurasitiki.
Particle Size:
- D50 =1.6±0.6μm
- D50 =2.8±1.6μm
- D50 =3.8±1.6μm
- D50=10μm
- D50=20-25μm
Typical Physical Data:
- Chitarisiko: chena micro upfu
- Density: 0.45g / ml
- Huchena: ≥98
- Yakananga nzvimbo: 3 m²/g
- Kunyungudika: 327±5°C
PECOAT® PTFE Upfu Hwakanaka (20-900μm) hunosanganisira resin yeupfu inomiswa uye resin yeupfu inopararira, ine simba rakanaka rekudzivirira kupisa, kudzivirira kupisa kwemagetsi uye kudzivirira makemikari, uye kushanda kwakasimba kubva -100℃ kusvika 260℃.
Resin yeupfu hweSuspension (20 - 260μm) ihupfu huchena hwakaita sewakisi hwekugadzirisa nekudzvanya, hwakakodzera machubhu, tsvimbo, maplate nezvisimbiso.
Resin yeupfu hwekupararira (400-900μm) ihupfu huchena hwakareruka hwekubvisa tsvina, hune mhando dzekubvisa tsvina, kugadzirwa kwefiber uye huremu hwakawanda hwemamorekuru. Yakanakira machubhu akaburitswa, mafirita, mafirimu akatambanudzwa emhando yepamusoro nezvimwe zvinoshandiswa, ine hunyoro hwe≤0.03% uye inodzivirira hunyoro zvakanyanya.
Particle Size:
- D50= 25-40μm
- D50= 60~260μm
- D50= 400-900μm
Typical Physical Data:
- Kuonekwa: White fine powder
- Gravity Yakajairika (GB/T 1033.1): 2.13 – 2.22
- Kunyungudika: 327±5℃
Kuwedzera PECOAT® Teflon PTFE micro poda kune chigadzirwa inogona kunatsiridza iyo isiri-tsvimbo, isingapfeki, uye inodzivirira-inodzivirira zvivakwa. Izvi zvinodaro nekuti ine zvinotevera maitiro:
Chekutanga, nekuda kwekuderera kwakanyanya kwepasi simba re PTFE micro-powder, inogona kuumba isina-adhesive protective layer ine chigadzirwa chepamusoro, nokudaro ichivandudza kusanamatira kwechigadzirwa.
Chechipiri, PTFE micro-powder ine yakakwira kupfeka kuramba, iyo inogona kuderedza kupfeka uye kukwesha coefficient yechigadzirwa panguva yekukwesha, uye kurebesa hupenyu hwesevhisi yechigadzirwa.
Pakupedzisira, PTFE micro-powder zvakare ine kuomarara kwakanyanya uye kukwenya kuramba, izvo zvinogona kuderedza njodzi yekukwenywa kwechigadzirwa nekuvandudza kuramba kwayo.
PECOAT® Teflon PTFE Micro Powder ine yakanakisa dispersibility, kuenderana uye lubricity.
Dispersibility: Zvinoreva kugona kwe PTFE micro powder inofanira kuparadzirwa zvakafanana muzvinwiwa kana magasi. Dispersibility yakanaka inogona kuwedzera inooneka chaiyo nzvimbo ye PTFE micro poda, wedzera nzvimbo yekubatana pakati PTFE micro powder uye nharaunda yakatenderedza, inovandudza kuenderana kwayo uye reactivity nezvimwe zvinhu.
Kugarisana : Zvinoreva kana PTFE micro powder inogona kugadzira musanganiswa wakafanana nezvimwe zvinhu mushure mekusanganiswa. Kugarisana kwakanaka kunogona kuvandudza mashandiro ekugadzirisa PTFE micro poda, inonatsiridza kunamatira kwayo kune zvimwe zvinhu, uye inonatsiridza maitiro ayo emuchina.
Lubricity : Zvinoreva kune yakaderera viscosity uye kuderera kwepasi tension yechiso che PTFE micro powder. Lubricity yakanaka inogona kuderedza kupokana uye kunamatira pakati PTFE micro poda uye zvimwe zvinhu, inovandudza kupfeka kwayo kuramba, lubricity, uye makemikari kuramba.
Kuwedzera PECOAT polytetrafluoroethylene (PTFE) upfu hunobva mumaresin hunogona kuwedzera kusimba kwavo kwemakemikari nekupisa. Izvi zvinodaro nekuti hune hunhu hunotevera:
Chekutanga, sezvo mamolecular chimiro che PTFE upfu huri pamusoro hwakasiyana nehwemamorekuru eresin, zvichiwedzera PTFE micro poda kune resins inogona kuwedzera simba repamusoro resins, nekudaro inovandudza yavo anti-adhesive zvivakwa uye kemikari corrosion resistance.
Chechipiri, PTFE Upfu hune kugadzikana kwakanyanya pakupisa uye hunodzivirira kupisa, uye hunogona kuramba hwakagadzikana uye husingaori nyore kana huchipisa zvakanyanya, nokudaro huchivandudza kusimba kwekupisa kwakanyanya kwemaresini.
Pakupedzisira, PTFE upfu hune simba rakanaka remakanika uye hunodzivirira kupera, izvo zvinogona kuvandudza kugara kwenguva refu uye hupenyu hwebasa remaresini.
PECOAT PTFE Upfu hune hunhu hwakanaka hwekuzvizora hwega uye hunogona kushandiswa pakuzora zvikamu zvinotsvedza, izvo zvinogona kuderedza kukweshana uye kuvandudza hupenyu hwebasa rezvikamu.
Chekutanga, ine yakaderera coefficient of friction, izvo zvinoreva kuti inogona kuderedza kupokana pakati pezvikamu zvinotsvedza uye kunatsiridza mashandiro ekuzora.
Chechipiri, ine yakakwira kunyungudika uye inoshingirira kune tembiricha yakakwira, zvinoreva kuti inokwanisa kuchengetedza kuita kwayo kwekuzora kunyangwe pasi pemamiriro ekupisa.
Pakupedzisira, ine kugadzikana kwakanaka kwemakemikari, izvo zvinoreva kuti inopesana nekuora nemakemikari uye inogona kuchengetedza kushanda kwayo kwekuzora kunyange munzvimbo dzakaoma.
| chinhu | Product Giredhi | Index Kukosha |
|---|---|---|
| Kuonekwa | White powder | |
| D50 (Average Particle Size) | Bhuku A | 1.6 ± 0.6 μm |
| Giredhi B | 2.8 ± 1.6 μm | |
| Bhuku C | 3.8 ± 1.6 μm | |
| Grade D | 10μm | |
| Giredhi E | 20 - 25 μm | |
| F-Grade | 25 - 40 μm | |
| Giredhi G | 60 - 260μm | |
| Giredhi H | 400 - 900μm | |
| Melting Point | 327±5 ℃ |
PECOAT® PTFE Upfu hudiki (1 – 25μm) hune hunhu hwakanaka hwemuviri nemakemikari, hunonyanya kushandiswa pakuputira, zvinhu zvinokweshana, mapurasitiki, mafuta ekufambisa, nezvinhu zvemagetsi. PECOAT® PTFE Masirini eFine Powder (20-900μm) anoshandiswa pakumanikidza kugadzira machubhu, tsvimbo, maplate nezvisimbiso, uye pakuburitsa zvinhu kuti zvigadzire zvigadzirwa zvinoshanda zvakanyanya zvakaita semachubhu akaburitswa, mafirita emukati uye mafirimu emhando yepamusoro.
PECOAT® PTFE micropowder inogona kushandiswa semafuta akasimba ari ega, kana sekuwedzera kwepurasitiki, rabha, machira, ingi, mafuta ekuzora, uye girizi. Kana yakasanganiswa nemapurasitiki kana rabha, nzira dzakasiyana-siyana dzekugadzirisa hupfu dzakadai sekubatanidza dzinogona kushandiswa, uye mari yakawedzerwa i5-20%. Kuwedzera polytetrafluoroethylene micropowder kuoiri uye girizi kunogona kuderedza coefficient yekupokana, uye kuwedzera zvishoma muzana kunogona kuwedzera hupenyu hwemafuta ekuzora. Yayo organic solvent dispersion inogona zvakare kushandiswa seyakaburitsa mumiriri.
Kuwedzera 1% -3% ye ultrafine polytetrafluoroethylene poda kune aniline inki, gravure inki, uye offset yekudhinda inki inogona kuvandudza zvakanyanya ruvara, kusapfeka, kutsvedza, uye zvimwe zvinhu zvezvigadzirwa zvakadhindwa, kunyanya kudhinda nekukurumidza.
Kuwedzerwa kwe PTFE micro poda kune machira inogona kuburitsa akasiyana emhando yepamusoro-yekuita machira anozadzisa zvinodiwa zvekusimudzira maindasitiri kune indasitiri yekupfeka. Iyo micro-powder yekuwedzera huwandu hunowanzo kukwana pa5 ‰ -3%, uye basa guru nderekuvandudza viscosity uye lubricity yejasi, kuderedza coefficient yekupokana, nekuvandudza kupfeka kuramba. Iyo zvakare inonatsiridza corrosion kuramba uye inoderedza kunyudzwa kwehunyoro, inovandudza kupfapfaidza kukanda kuita kwejasi, inowedzera iyo yakakosha firimu ukobvu, uye inonatsiridza kupisa kwayo kuumba kuita. Mune anti-fouling coatings yezvikepe, zviri mukati PTFE micro-powder inogona kusvika ku30%, inobudirira kudzivirira kusungirirwa kwemhuka dzakapfava kusvika pasi pechikepe.
Coating series yakawedzerwa ne PTFE micro-powder inonyanya kusanganisira polyimide, polyether sulfone, uye polysulfide. Kunyangwe mushure mekupisa-kupisa kwekubika, ivo vachiri kuratidza yakanakisa anti-adhesive zvivakwa uye kuenderera kwepamusoro-tembiricha kushandiswa pasina shanduko mukuita. Semachira ekudzivirira matanda, anoshandiswa zvakanyanya muindasitiri yechikafu uye yekurongedza uye anogona zvakare kushandiswa mumidziyo yemumba, tableware, simbi zvikamu zvinopokana nemakemikari corrosion, mota, uye zvinhu zvemagetsi, kunyanya kumotokari, midziyo yemumba, uye zvinodiwa zuva nezuva. , uye vane tarisiro yakanaka yekushandisa mukugadzirwa kwemaindasitiri.
Kuwedzerwa kwe PTFE micro-upfu kune mafuta ekuzora uye magirisi anogona kuvandudza yavo yepamusoro-kudzvanywa uye yakakwirira-tembiricha lubrication kuita. Kunyangwe iyo base mafuta yakarasika, PTFE micro-powder inogona kuramba ichiita semafuta akaoma. Kuwedzera kwe PTFE micro-powder kune silicone mafuta, mineral oil, kana parafini mafuta inogona kuwedzera zvakanyanya viscosity yemafuta. Huwandu hwe PTFE micro-powder yakawedzerwa inoenderana ne viscosity yemafuta epasi uye inodiwa ukobvu uye nzvimbo yekushandisa yemafuta, kazhinji kubva pa5% kusvika 30% (chikamu chezhinji). Kuwedzera PTFE micro-powder kuzora, rosin, mineral oil inogona kugadzira mafuta emhando yepamusoro, ayo ari kushandiswa zvakanyanya mumabheri ebhora, mabheji asingapfeki, njanji dzakaiswa mafuta, masiraidhi, magiya akavhurika, mavharuvhu emidziyo yemakemikari, uye machining flat sealants. .
Pamusoro pe, PTFE micro-powder inogona zvakare kushandiswa semafuta akaoma senge graphite uye molybdenum disulfide, ine mhedzisiro yakanaka. Inogona kusanganiswa nepropane uye butane kuti ishandiswe senge isiri-tsvimbo uye anti-kupfeka spray agent, rocket additive, nezvimwe. PTFE micro-powder inogona zvakare kuve yakakora inoshanda yekuzora magirisi.
PECOAT® PTFE Maresini eupfu hwesimbi anonyanya kushandiswa mumabasa ekutanga ekuumba akadai sekumanikidza nekutenderedza, akakodzera kugadzirwa kwezvinhu zvinoshandiswa pakugadzira. Pakati pawo, hupfu hwakatsetseka (20-40μm), hune hutsanana hwakanyanya, hunogona kushandiswa kugadzira zvigadzirwa zvine hungwaru zvakaita semafirimu emagetsi ekuputira uye mafirimu ecapacitor, pamwe nemachubhu, tsvimbo, maplate uye zvisimbiso zvinodiwa zvakanyanya; hupfu hwepakati (60-260μm) hune kuyerera kuri nani, huchitarisa pane zviitiko zvakajairika, uye hunoshanda kumachubhu akajairwa, tsvimbo, maplate, zvisimbiso, pamwe nezvikamu zvidiki zvakaumbwa, tsvimbo dzekuwedzera nezvimwe zvigadzirwa zvekuumba zvakaoma kudya, zvichiita kuti ive yekutanga inodhura zvishoma. PTFE zvinhu zvisina kugadzirwa.
PECOAT® PTFE Maresini eupfu hwakatsetseka anopararira anotarisa pamaitiro akadai sekubvisa nekutenderedza, akakodzera zvigadzirwa zvakakosha zvine mutengo wakakwira. Rudzi rwebasa rinoshandiswa kugadzira machubhu akaburitswa, tsvimbo, mafirimu akatambanudzwa uye PTFE matepi; mhando yechubhu inobuda zvakananga (yakagadziridzwa) PTFE) ine mashandiro akanaka ekuwelda uye inogona kutsiva PFA kugadzira machubhu ekupisa uye mapaipi emafuta; mhando yefiber yakakodzera maitiro ekumonera uye inoshandiswa kugadzira mafirita, mafirita uye density yepakati nepakati. PTFE matepi; mhando yemafuta anorema zvakanyanya ine simba guru uye inogona kugadzirwa kuita mafirimu akasimba akatambanudzwa kaviri, mamembrane efiber ekurapa mvura, mamembrane emhepo uye zvimwe zvigadzirwa zvepamusoro-soro, izvo zvinoshandiswa zvakanyanya mumaindasitiri, kuchengetedza zvakatipoteredza, mishonga nedzimwe nzvimbo.
25KG/Drum
- Chigubhu chebepa-risingapi hunyoro, chakaiswa PE plastiki bag.
- Chengetedza munzvimbo inotonhorera uye yakaoma uye dzivirira kuzunguzika kwakanyanya uye kuratidzwa kune tembiricha yepamusoro panguva yekufambisa.
- Unoshandisa chii? PTFE upfu hwe?
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