Yc-8701a Transparent Sealed Waterproof Nano-composite Ceramic txheej
Cov khoom xyaw thiab cov tsos
(Ib qho khoom siv ceramic txheej
Colorless mus rau daj ntseg kua
YC-8701 xim: pob tshab, liab, daj, xiav, dawb, thiab lwm yam xim tuaj yeem ua raws li cov neeg siv khoom xav tau
Siv tau substrate
Cov hlau tsis muaj carbon steel, stainless hlau, cam khwb cia hlau, titanium alloy, aluminium alloy, tooj liab alloy, iav, ceramics, pob zeb dag, gypsum, pob zeb, ceramic fiber, ntoo, thiab lwm yam.
Siv tau qhov kub thiab txias
Lub sijhawm ua haujlwm kub ntau: -50 ℃ to 200 ℃.
Qhov kub tsis kam ntawm cov txheej yuav sib txawv raws li nyob ntawm qhov kub tsis kam ntawm cov substrates sib txawv. Resistant rau txias thiab kub poob siab thiab thermal co.
Khoom nta
Nano coatings yog ib qho khoom siv, ib puag ncig tus phooj ywg, tsis muaj tshuaj lom, yooj yim rau kev thov thiab muaj kev ua haujlwm ruaj khov.
2. Cov txheej txheem tau dhau los ntawm SGS kuaj thiab FDA kuaj hauv Tebchaws Meskas, thiab yog qib zaub mov.
3. Cov nano-txheej txheej muaj qhov nkag tau zoo heev. Los ntawm kev nkag mus, txheej, sau, sealing thiab nto zaj duab xis tsim, nws tuaj yeem ruaj khov thiab ua tau zoo ua tiav peb-dimensional sealing thiab dej tsis zoo.
Cov txheej tawv tawv tuaj yeem ncav cuag 6 txog 7H, uas yog hnav-resistant, ruaj, acid thiab alkali resistant, corrosion resistant, ntsev tsuag resistant, thiab anti-aging. Nws tuaj yeem siv sab nraum zoov lossis hauv cov av noo thiab kub kub ua haujlwm.
5. Cov txheej txheej adheres zoo rau lub substrate, nrog lub zog sib txuas ntau dua 5 MPa.
6. Lub nano-inorganic composite txheej muaj cov hluav taws xob rwb thaiv tsev zoo heev.
7. Lub txheej nws tus kheej yog tsis-flammable thiab muaj tej yam nplaim-retardant zog.
8. Cov txheej yog resistant rau high-kub txias thiab kub poob siab thiab muaj zoo thermal shock kuj.
9. Lwm cov xim lossis lwm yam khoom tuaj yeem hloov kho raws li cov neeg siv khoom xav tau.
Daim ntawv thov teb
1. Cov kav dej, teeb, cov hlab ntsha, graphite.
2. Kev tiv thaiv dej tsis zoo rau chav dej lossis chav ua noj, dab dej lossis tunnels, thiab lwm yam.
3. Underwater tivthaiv nto (hloov rau seawater), nkoj, yachts, thiab lwm yam.
4. Cov khoom siv kho kom zoo nkauj hauv tsev, cov khoom siv rooj tog.
5. Hardening thiab txhim kho cov khoom tiv thaiv corrosion ntawm xyoob thiab ntoo.
Txoj kev siv
1. Kev npaj ua ntej txheej
Xim pom: Lim los ntawm 400-mesh lim npo thiab tso tseg tom qab pom.
Kev tu cov khoom siv hauv paus: Degreasing thiab xeb tshem tawm, nto roughening thiab sandblasting, sandblasting nrog Sa2.5 qib lossis siab dua, qhov zoo tshaj plaws yog ua tiav los ntawm sandblasting nrog 46-mesh corundum (dawb corundum).
Cov cuab yeej txheej: Ntxuav thiab qhuav, yuav tsum tsis txhob sib cuag nrog dej lossis lwm yam khoom, txwv tsis pub nws yuav cuam tshuam rau kev ua tau zoo ntawm cov txheej txheem los yog ua rau nws siv tsis tau.
2. Txheej txheej
Txau: Txau ntawm chav tsev kub. Nws raug pom zoo tias cov tshuaj tsuag thickness nyob ib ncig ntawm 50 mus rau 100 microns. Tom qab sandblasting, ntxuav lub workpiece kom huv si nrog anhydrous ethanol thiab qhuav nws nrog compressed cua. Tom qab ntawd, cov txheej txheem txau tuaj yeem pib.
3. Txheej cov cuab yeej
Txheej txheej: rab phom (inch 1.0). Cov nyhuv atomization ntawm rab phom me me yog qhov zoo dua, thiab cov nyhuv txau zoo dua. Yuav tsum muaj cua compressor thiab lim cua.
4. Txheej kev kho mob
Nws tuaj yeem kho tau zoo thiab tuaj yeem tso rau ntau tshaj 12 teev (nto ziab hauv 2 teev, ziab tag nrho hauv 24 teev, thiab ceramicization hauv 7 hnub). Los yog muab tso rau hauv qhov cub kom qhuav rau 30 feeb, thiab tom qab ntawd ci ntawm 150 degrees rau lwm 30 feeb kom kho sai.
Nco tseg
1. Nyob ntawm qhov sib txawv ntawm kev ua haujlwm, daim ntawv thov txheej thiab cov txheej txheem txheej txheem txheej txheej saum toj no tuaj yeem siv ob zaug (rov ua dua tag nrho cov txheej txheem ua ib daim ntawv thov) lossis ntau tshaj ob zaug kom ua tiav cov txiaj ntsig ruaj khov tshaj plaws uas phim cov kev ua haujlwm tiag tiag.
2. Tsis txhob nchuav cov nano-txheej uas tsis siv los ntawm cov khoom ntim qub rov qab rau hauv nws. Lim nws los ntawm 200-mesh lim ntaub thiab khaws cia nyias. Nws tseem tuaj yeem siv tom qab.
Cov khoom khaws cia: Khaws rau hauv lub thawv kaw kom deb ntawm lub teeb. Khaws nyob rau hauv ib puag ncig ntawm 5 ℃ to 30 ℃. Lub neej txee ntawm nano txheej yog 6 lub hlis. Nws raug nquahu kom siv nws li ntawm ib hlis tom qab qhib kom tau txais txiaj ntsig zoo dua. (Nanoparticles muaj lub zog saum npoo av, kev ua haujlwm siab thiab ua rau agglomeration.) Nyob rau hauv qhov kev txiav txim ntawm dispersants thiab kho nto, nanoparticles nyob ruaj khov rau ib lub sij hawm.
Cov Lus Qhia Tshwj Xeeb
1. Cov nano-txheej no yog rau kev siv ncaj qha nkaus xwb. Tsis txhob ntxiv lwm yam khoom (tshwj xeeb tshaj yog dej), txwv tsis pub nws yuav cuam tshuam rau kev ua tau zoo ntawm nano-txheej txheej thiab tseem ua rau nws tawg sai sai.
2. Kev tiv thaiv tus neeg teb xov tooj: Ib yam li kev tiv thaiv thaum siv cov txheej txheem txheej txheem, kom deb ntawm cov nplaim hluav taws xob, hluav taws xob arcs thiab hluav taws xob hluav taws xob thaum lub sij hawm txheej txheej txheej. Rau cov ntsiab lus tshwj xeeb, thov xa mus rau MSDS daim ntawv tshaj tawm ntawm cov khoom no.
Unique rau Youcai
1. Kev ruaj ntseg
Tom qab kev sim nruj, cov txheej txheem aerospace-qib nanocomposite ceramic tseem nyob ruaj khov nyob rau hauv huab cua txias, tiv taus kub, thermal shock thiab tshuaj lom neeg corrosion.
2. Nano-dispersion technology
Cov txheej txheem dispersion tshwj xeeb ua kom ntseeg tau tias cov nanoparticles sib npaug sib npaug hauv cov txheej, tsis txhob agglomeration. Kev sib cuam tshuam zoo kev kho mob txhim kho kev sib raug zoo ntawm cov khoom, txhim kho kev sib raug zoo ntawm cov txheej thiab substrate nrog rau kev ua tau zoo tag nrho.
3. Txheej controllability
Cov txheej txheem meej thiab cov txheej txheem sib xyaw ua kom cov txheej txheem ua tau zoo tuaj yeem kho tau, xws li hardness, hnav tsis kam thiab thermal stability, ua tau raws li qhov yuav tsum tau ua ntawm kev siv sib txawv.
4. Micro-nano qauv yam ntxwv:
Nanocomposite tej hub qhwv qhwv micrometer sau, sau cov khoob, tsim cov txheej ntom ntom, thiab txhim kho compactness thiab corrosion tsis kam. Lub caij no, nanoparticles nkag mus rau saum npoo ntawm lub substrate, tsim cov hlau-ceramic interphase, uas txhim kho lub zog sib txuas thiab tag nrho lub zog.
Kev tshawb fawb thiab kev txhim kho txoj cai
1. Thermal expansion matching teeb meem: Lub thermal expansion coefficients ntawm hlau thiab ceramic cov ntaub ntawv feem ntau txawv thaum lub sij hawm cua sov thiab txias txheej txheem. Qhov no yuav ua rau tsim cov microcracks nyob rau hauv txheej thaum lub sij hawm kub cycling txheej txheem, los yog txawm tev tawm. Txhawm rau daws qhov teeb meem no, Youcai tau tsim cov ntaub ntawv txheej tshiab uas nws cov coefficient ntawm thermal expansion yog ze rau ntawm cov hlau substrate, yog li txo cov thermal stress.
2. Resistance rau thermal shock thiab thermal vibration: Thaum cov hlau nto txheej ceev hloov ntawm qhov kub thiab txias, nws yuav tsum muaj peev xwm tiv taus qhov tshwm sim thermal tsis muaj kev puas tsuaj. Qhov no yuav tsum tau lub txheej kom muaj thermal shock kuj zoo heev. Los ntawm optimizing lub microstructure ntawm txheej, xws li nce tus naj npawb ntawm theem interfaces thiab txo cov grain loj, Youcai tuaj yeem txhim kho nws cov thermal shock resistance.
3. Kev sib khi lub zog: Lub zog sib txuas ntawm cov txheej thiab cov hlau substrate yog qhov tseem ceeb rau kev ruaj ntseg ntev thiab durability ntawm txheej. Txhawm rau txhim kho lub zog ntawm kev sib raug zoo, Youcai qhia txog cov txheej txheem nruab nrab lossis cov txheej txheem hloov pauv ntawm cov txheej txheem thiab cov substrate los txhim kho cov wettability thiab tshuaj sib txuas ntawm ob.
