Category: News
Halkan waxaa ah warka shirkadda iyo warshadaha daahan budada.
Dahaarka lidka ku ah jeermiska
Dahaarka ka-hortagga jeermiska ayaa loo isticmaalaa miisaan deeqsinimo leh, noocyo badan oo codsi ah, oo ka duwan rinjiga ka-hortagga wasakhda, dahaarka loo isticmaalo isbitaallada iyo qalabka caafimaadka, algaecidal iyo fungicidal dahaarka gudaha iyo hareeraha guriga. Ilaa hadda, dahaarka leh sunta lagu daray ayaa loo isticmaalaa ujeedooyinkan. Dhibaatada sii kordheysa ee adduunkeena ayaa ah in dhinac, sababo caafimaad iyo deegaan dartood, aad iyo aad u badan oo biocides ah ayaa la mamnuucay, halka dhinaca kalena bakteeriyadaAkhri wax dheeraad ah …
Fasaxa sannadka cusub ee Shiinaha (2022 Jannaayo 21 - Febraayo 9)
Waxaan haysan doonaa fasax laga bilaabo Jan 21-February 9.2022 si loogu dabaaldego dabbaaldegyada gu'ga dhaqanka Shiinaha. Sannadka Cusub ee Shiinaha - Bandhiga ugu Weyn Shiinaha & Fasaxa Dadweynaha ugu Dheer Sannadka Cusub ee Shiinaha, oo sidoo kale loo yaqaan Bandhiga Guga ama Sannadka Cusub ee Lunar, waa dabbaaldegga ugu weyn Shiinaha, oo leh fasax dheer oo 7-maalmood ah. Sida munaasabadda sannadlaha ah ee ugu midabka badan, dabbaaldegga dhaqanka ee CNY wuxuu socdaa waqti dheer, ilaa laba toddobaad, iyo ugu sarreeya wuxuu yimaadaa agagaarka Habeenka Sannadka Cusub ee Lunar. Shiinaha muddadanAkhri wax dheeraad ah …
Qallooca Tijaabada Iyo Ku-xidhka dahaarka budada FBE
Ku dhajinta daahanka budada FBE Tijaabada koobabka ayaa inta badan loo isticmaalaa si loo go'aamiyo ku dhejinta daahanka budada FBE, iyo Fig.7 waxay muujinaysaa mabda'a tijaabada ah ee tijaabiyaha koobabka. Madaxa tijaabiyaha koobabka ayaa ah mid wareegsan, isaga oo riixaya dhabarka muraayadaha dahaarka leh si loo tijaabiyo in filimka togan uu dillaacay ama uu ka soocay substrate-ka. Sawirka 8 waa natiijada tijaabada koobabka ee daahan budada epoxy. Waxaa la arki karaa in dahaarka budada FBE ee aan la buuxinAkhri wax dheeraad ah …
Farqiga udhaxeeya Dahaarka budada Vs Dahaarka dareeraha ah
Dahaarka budada ah ee PK Dahaarka Dahaarka Dahaarka Faa'iidooyinka Daahan budada ah kuma jiraan dareerayaasha organic, tani waxay ka fogaanaysaa wasakhowga deegaanka ee ay keento dahaarka dareeraha organic, khatarta dabka iyo dareeraha dareeraha organic qashinka iyo waxyeelada caafimaadka aadanaha; dahaarka budada ah kuma jiraan biyo, dhibaatada wasakhowga biyaha waa laga fogaan karaa. Muuqaalka ugu weyn ayaa ah in budada la buufiyay ee ka badan dib loo warshadeyn karo iyada oo la adeegsanayo waxtarka sare ee waxtarka leh. Iyada oo waxtarka sare ee soo kabashada ee qalabka soo kabashada, isticmaalka daahan budada ah waa ilaa 99%.Akhri wax dheeraad ah …
Wareejinta kulaylka ee Dahaarka Aluminium Dip Kulul Inta lagu jiro Adkeynta
Daahan aluminium dip kulul waa mid ka mid ah hababka ugu waxtarka badan ee ilaalinta dusha birta oo si tartiib tartiib ah u helaya caan. Inkasta oo xawaaraha jiidista uu yahay mid ka mid ah halbeegyada ugu muhiimsan ee lagu xakameynayo dhumucda daahan ee alaabta aluminiumka ah, si kastaba ha ahaatee, waxaa jira daabacaadyo yar oo ku saabsan qaabaynta xisaabta ee xawaaraha jiidista inta lagu jiro habka kululaynta kulul. Si loo qeexo xidhiidhka ka mid ah xawaaraha jiidaya, dhumucda daahan iyo wakhtiga adkaynaya, mabda'a of mass iyo kulaylka wareejinta inta lagu guda jiro.Akhri wax dheeraad ah …
Barashada Dusha sare ee Biomimetic Superhydrophobia
Qalabka dusha sare ee alaabadu waa mid aad muhiim u ah, cilmi-baarayaashuna waxay isku dayaan dhammaan noocyada hababka si ay u helaan sagxadaha alaabta leh guryaha loo baahan yahay. Iyadoo horumarinta injineernimada bionic, cilmi-baarayaashu waxay fiiro gaar ah u siinayaan dusha bayoolojiga si ay u fahmaan sida dabeecadda u xallin karto dhibaatooyinka injineernimada. Baadhitaano ballaadhan oo lagu sameeyay sagxadaha bayooloji waxay daaha ka qaadeen in dushan ay leeyihiin waxyaabo badan oo aan caadi ahayn. "Saamaynta-lotus" waa dhacdo caadi ah oo uu natu leeyahayral qaab dhismeedka dusha sida blueprint waxaa loo isticmaalaa in lagu naqshadeeyoAkhri wax dheeraad ah …
Dusha sare-hydrophobic waxaa lagu diyaarin karaa laba qaab
Dadku waxay yaqaaniin saamaynta is-nadiifinta nacnaca sanado badan, laakiin ma samayn karaan walxaha sida caleenta nasinta. Dabeecad ahaan, dusha sare ee superhydrophobic - cilmi-baaris ayaa lagu ogaaday in caleenta lotus, oo lagu dhisay joomatari gaar ah oo qallafsanaanta tamarta dusha hoose ee adag ee dusha sare ayaa door muhiim ah ka ciyaara superhydrophobic. Iyada oo ku saleysan mabaadi'da, saynisyahannadu waxay bilaabeen inay ku daydaan dusha sare. Hadda, cilmi-baaris lagu sameeyay dusha sare ee biyo-cabbiyeedka qallafsan waxay ahayd caymis badan. In hiddo-wadaharal, dusha sare ee hydrophobicAkhri wax dheeraad ah …
Saamaynta is-nadiifinta ee dusha sare ee Hydrophobic
Qoyaanka waa muuqaal muhiim ah oo ka mid ah dusha adag, kaas oo lagu go'aamiyo isku-dhafka kiimikada iyo qaabka dusha sare. Super-hydrophilic iyo sifooyinka dusha sare ee hydrophobic ayaa ah waxyaabaha ugu muhiimsan ee daraasadaha duullaanka ah. Hidde-sidayaasha sare-hydrophobic (biyaha-celiya).rally waxa ay tilmaamaysaa oogada in xagal xidhiidhka u dhexeeya biyaha iyo korka uu ka weyn yahay 150 darajo. Dadku waxay og yihiin in dusha sare ee superhydrophobic ay inta badan ka timid caleemaha dhirta - dusha caleen lotus, ifafaale "is-nadiifinta". Tusaale ahaan, dhibcaha biyuhu way rogrogi karaanAkhri wax dheeraad ah …
Cilmi-baaris loogu talagalay iska-caabbinta daxalka ee Dahaarka Galvalume-ka kulul ee la rusheeyey
Xirmooyinka kulul ee Zn55Al1.6Si galvalume ayaa si weyn loogu isticmaalay dhinacyo badan sida warshadaha baabuurta, dhismaha maraakiibta, warshadaha mishiinada iwm, iyada oo ay ugu wacan tahay ma aha oo kaliya waxqabadkeeda ka-hortagga-ka-hortagga leh ee ka fiican kan daahan Zinc, laakiin sidoo kale qiimaheeda hoose Qiimaha Al ayaa ka hooseeya kan Zn hadda). Dhulka naadirka ah sida La waxa ay hor istaagi kartaa korriinka miisaanka oo kordhin kara ku dheggan miisaanka, sidaas awgeed waxa loo shaqaaleysiiyay in ay ka ilaaliyaan biraha iyo alaabo kale oo macdan ah oo ka dhan ah oksaydhka iyo daxalka. Si kastaba ha ahaatee, waxaa jira oo kaliyaAkhri wax dheeraad ah …
Waa maxay faa'iidooyinka Dahaarka Gariiradda
Dheecaannada Dahaarka Dahaarka Dahaarka dabiiciga ah ayaa si ballaaran loo isticmaalaa dhammaan dhinacyada, sababtoo ah faa'iidooyinkeeda aasaasiga ah: ① dhaqaalaha: korodhka awoodda iyo wax soo saarka, la yareeyo kharashka wax soo saarka, isticmaalka tamarta, alaabta alaabta iyo kharashyada maaliyadeed ② ilaalinta deegaanka: xeerarka deegaanka, laga bilaabo alaabta. naqshadeynta dib-u-soo-nooleynta wareegga oo dhan, alaabtu waxay ku haboonaan kartaa shuruudaha deegaanka. ③ Farshaxanka farshaxanka: midabada hodanka ah, dufcadaha kala duwan ee tayada joogtada ah, waxaad heli kartaa saameyno kala duwan oo dusha sare ah, dabacsanaanta habka ayaa wanaagsan. Inta badanAkhri wax dheeraad ah …
Mabaadi'da Dahaarka Hydrophobic/Super Hydrophobic
Dahaarka sol-gel ee caadiga ah ayaa la diyaariyey iyadoo la adeegsanayo MTMOS iyo TEOS sidii horudhac silane ah si loo sameeyo shabakad siman, cad oo cufan oo dabiici ah / aan dabiici ahayn oo ku taal substrate alloy aluminium ah. Dahaarka noocan oo kale ah waxaa loo yaqaanaa in ay leeyihiin adhesion aad u fiican sababtoo ah awoodda ay u leeyihiin in ay sameeyaan isku-xirnaanta Al-O-Si ee isku-xidhka daboolka / substrate-ka.Sample-II ee daraasaddan ayaa ka dhigan sida caadiga ah ee sol-gel. Si loo dhimo tamarta dusha sare, oo markaa loo kordhiyo hydrophobicity, waxaan ku darnay organo-silane oo ka kooban silsilad fluorootyl ah, marka lagu daro MTMOS iyo TEOS (muunad).Akhri wax dheeraad ah …
Dusha sare ee hydrophobic waxaa abuuray dahaarka Super hydrophobic
Dahaarka Super-hydrophobic waxaa laga samayn karaa waxyaabo badan oo kala duwan. Kuwa soo socda ayaa la og yahay saldhigyada suurtogalka ah ee daahan: Manganese oxide polystyrene (MnO2/PS) nano-composite Zinc oxide polystyrene (ZnO/PS) nano-composite calcium carbonate Precipitated calcium carbonate Kaarbon nano-tube qaab-dhismeedka Silica nano-dahaarka Super-hydrophobic ayaa la isticmaalaa. si loo abuuro dusha sare ee hydrophobic. Marka biyaha ama walaxda biyaha ku salaysani ay la kulmaan meelahan daboolan, biyaha ama walaxda ayaa "ka dareeri doona" dusha sare sababtoo ah sifooyinka hydrophobic ee daahan. Everwet waa aAkhri wax dheeraad ah …
Faa'iidooyinka deegaanka ee daahan budada ah macnaheedu waa kaydin la taaban karo
Welwelka deegaanka ee maanta ayaa ah qodobka ugu weyn ee dhaqaalaha doorashada ama hawlgalka nidaamka dhamaystirka. Faa'iidooyinka deegaanka ee daahan budada-ma jiraan dhibaatooyin VOC ah iyo asal ahaan qashin la'aan- waxay macnaheedu noqon kartaa kaydin la taaban karo ee kharashka dhamaystirka. Maaddaama kharashka tamarta uu sii socdo, faa'iidooyinka kale ee daahan budada ah ayaa noqda mid aad muhiim u ah. Iyadoo aan loo baahnayn soo kabashada dareeraha, hababka shaandhaynta adag looma baahna, hawo yarna waa in la dhaqaajiyaa, la kululeeyaa, ama la qaboojiyaa, taas oo noqon karta badbaadin qiimo leh.Akhri wax dheeraad ah …
Waa maxay tillaabooyinka habka daahan gariiradda birta
Kuwani waa tillaabooyinka aasaasiga ah ee habka daahan gariiradda birta UNCOILER Ka bacdi kormeer muuqaal ah, waxay u raraan gariiradda gariiradda uncoiler-ka taasoo birta lagu dhejiyo seeraha lacag bixinta si loo furfuro. Ku biirista Bilawga gariiradda soo socota si farsamaysan ugu biir ilaa dhammaadka gariiradda hore, tani waxay u oggolaanaysaa quudinta joogtada ah ee xariiqda dahaarka gariiradda. Tani waxay ka dhigaysaa cidhif kasta oo aagga wadajirka ah inuu noqdo "carrab" ama "dabada" gariiradda birta dahaarka leh ee dhammaatay. GELINTA TUURKA GelidaAkhri wax dheeraad ah …
Samaynta iyo soo saarista adkaha sare ee polyester amino acrylic rinjiga
Samaynta iyo soo saarista adkaha sare polyester amino acrylic rinjiga sare polyester amino akril rinjiga waxaa loo isticmaalaa ugu horrayn sida topcoat ee baabuurta rakaabka, mootooyinka iyo baabuurta kale ee ilaalinta wanaagsan.Waxay leedahay sifooyinka soo socda: Hababka codsiga kala duwan ayaa diyaar u ah High adag polyester amino acrylic rinji akrilik, sida buufinta korantada, buufinta hawada, burushka. Xaaladaha qalajinta: dubista at 140 ℃ oo leh 30min daahan qaro weyn: Inta lagu guda jiro habka codsiga, hoos shuruudaha la mid ah, hal dhumucdiisuna waxay ka badan tahay 1/3 rinjiga sare-adke caadiga ah, kaas oo awoodAkhri wax dheeraad ah …
Wareejinta Hot Press VS Wareejinta Sublimation
Kala-soocidda wareejinta kulaylka Laga soo bilaabo barta nooca khad, waxaa jira daabacaadda wareejinta saxaafadda kulul iyo wareejinta sublimation; laga bilaabo barta sheyga la wareejiyay waxaa jira dhar, balaastik ah (taariko, go'yaal, filim), dhoobada iyo taarikada dhejiska, iwm. laga bilaabo habka daabacaadda, waxaa loo qaybin karaa qaybo kala soocida warqadda wareejinta kuleylka substrate iyo filim caag ah; daabacaadda shaashadda , lithographic , gravure, warqad-pressure, khad iyo daabacaadda ribbon. Kuwa soo socdaa waxay muujinayaan kululAkhri wax dheeraad ah …
Khatarta Dahaarka Budada
Waa maxay khatarta dahaarka budada? Inta badan xabagta dahaarka budada ah way ka yar yihiin sunta iyo khatarta, iyo wakiilka daawaynta ayaa si aad ah uga sun badan xabagta. Si kastaba ha noqotee, marka loo qaabeeyo daahan budo ah, sunta wakiilka daawoyinka waxay noqotaa mid aad u yar ama ku dhawaad aan sun ahayn. Tijaabooyinka xayawaanku waxay muujiyeen in aysan jirin calaamado dhimasho iyo dhaawac ah ka dib marka la nuugo dahaadhka budada, laakiin waxaa jira heerar kala duwan oo xanaaqa indhaha iyo maqaarka. Inkasta oo hiddo-wadaharal dahaarka budada leeyihiinAkhri wax dheeraad ah …
Hagaajinta tignoolajiyada daahan budada aadka u dhuuban
Tiknoolajiyada daahan budada ah ee aadka u khafiifka ah ma aha oo kaliya jihada horumarinta muhiimka ah ee daahan budada ah, laakiin sidoo kale mid ka mid ah dhibaatooyinka dunidu wali waxay ku dhibaysaa wareegyada rinjiyeynta. Daahan budada ah si dhib leh u fuliyaan daahan ultra-dhuuban, in aan kaliya si weyn u xaddido baaxadda codsiga, laakiin sidoo kale waxay keenaysaa in daahan dhumuc weyn (Hiddosyada)rally 70um korka). Waa kharashyo qashin ah oo aan loo baahnayn codsiyada badankooda kuwaas oo aan u baahnayn daahan qaro weyn . Si loo xaliyo dhibaatadan adduunka oo dhan si loo gaaro daahan ultra-dhuuban, khubarada ayaa lehAkhri wax dheeraad ah …
Faa'iidooyinka Epoxy Polyester Hybrids Dahaarka Budada
Faa'iidooyinka Epoxy Polyester Hybrids Powder Dahaarka budada Epoxy ee ku salaysan tignoolajiyada cusub ayaa loo yaqaan nidaamka epoxy-polyester "hybrids" ama "multipolymer". Kooxdan dahaarka budada ah ayaa loo tixgelin karaa si fudud qayb ka mid ah qoyska epoxy, marka laga reebo in boqolkiiba sare ee polyester-ka la isticmaalo (inta badan in ka badan kala badh resin) ay ka dhigayso kala-soociddaas marin-habaabin. Astaamaha dahaarka isku-dhafka ah waxay aad ugu dhow yihiin epoxies marka loo eego polyester-ka, iyada oo laga reebo dhowr caan ah. Waxay muujinayaan dabacsanaan la mid ah marka la eegoAkhri wax dheeraad ah …
Dahaarka budada epoxy anti-corrosion waxay ciyaaraan shaqo ilaalin ah
Codsiga wadajirka ah ee ilaalinta cathodic iyo lakabka ilaalinta daxalka, waxay u ogolaataa qaab dhismeedka birta ee dhulka hoostiisa ama biyaha hoostooda si loo helo ilaalinta ugu dhaqaale iyo waxtarka leh. Caadi ahaan waxaa lagu dahaadhay dahaarka ilaalinta ka hor inta aan la isticmaalin, birta iyo deegaanka dielectric go'doominta korantada, daahan wanaagsan ayaa ka ilaalin kara in ka badan 99% dhismayaasha dusha sare ee daxalka. Dahaarka tuubada ee wax soo saarka, gaadiidka iyo dhismaha, si buuxda uma dammaanad qaadi karo dhaawac kasta (buuxi daahan afka,Akhri wax dheeraad ah …
Dhammaystirka jilicsan iyo alaabta dahaarka budada UV
Alaabta dahaarka ah ee budada UV oo leh dhamaystir siman iyo alwaax ka samaysan alwaax UV budada ah oo loogu talagalay Smooth, Matt wuxuu dhammeeyaa Isku-dhafka polyester-ka gaarka ah iyo resins epoxy-ga ayaa oggolaaday horumarinta jilicsanaanta, matte dhammayn ee codsiyada birta iyo MDF. Jaakadaha jilicsan, matt cad ayaa si guul leh loogu dabaqay alwaax adag, dusha sare ee looxa isku dhafan sida beech, dambaska, geedka iyo PVC ee loo isticmaalo sagxadaha adkeysiga. Joogitaanka lamaanaha epoxy ee xiraha ayaa kor u qaaday iska caabbinta kiimikada ee dhammaan dahaarka. Wanaagsanaanta ugu fiicanAkhri wax dheeraad ah …
Hababka iyo Shuruudaha Imtixaanka Qualicoat-Test
Hababka Imtixaanka Qualicoat-Test iyo Shuruudaha Hababka Imtixaanka Qualicoat-Test ee hoos lagu sharraxay waxa loo isticmaalaa in lagu tijaabiyo badeecooyinka dhammeeyey iyo/ama dahaarka si loo oggolaado (eeg cutubyada 4 iyo 5). Imtixaannada makaanikada (qaybaha 2.6, 2.7 iyo 2.8), muraayadaha tijaabada waa in laga sameeyaa alloy AA 5005-H24 ama -H14 (AlMg 1 - semihard) oo dhumucdiisu tahay 0.8 ama 1 mm, haddii aan si kale loo oggolaan Farsamada Guddiga. Tijaabooyin la isticmaalayo kiimikooyin iyo tijaabooyinka daxalka waa in lagu sameeyaa qaybo la soo saarayAkhri wax dheeraad ah …
Tignoolajiyada dahaarka ee polyaspartic
Kiimisku wuxuu ku salaysan yahay falcelinta polyisocyanate aliphatic iyo ester polyaspartic, taas oo ah diamine aliphatic. Tiknoolajiyadan waxaa markii hore loo adeegsaday qaabab laba qaybood oo ka kooban polyurethane dareere dareere ah sababtoo ah polyaspartic esters-yada ayaa ah dareerayaal falcelin heer sare ah oo loogu talagalay dahaarka adag ee polyurethane Horumarradii ugu dambeeyay ee tikniyoolajiyadda daahan polyaspartic ayaa xoogga saaray sidii loo gaari lahaa mid hooseeya ama eber-eber VOC ah halkaas oo polyaspartic Ester waa qaybta ugu muhiimsan ee falcelinta falcelinta ee polyisocyanate. The gaar ah iyoAkhri wax dheeraad ah …
Waa maxay sababta dahaarka budada
Waa maxay sababta dahaarka budada ah ee tixgelinta dhaqaale ee heer sare ah ee dhamaystirka budada-dahaarka leh waxaa weheliya kaydka kharashka badan, marka la barbardhigo hababka daahan dareeraha ah. Maadaama budada aysan ku jirin VOC-yada, hawada loo isticmaalo in lagu lumiyo buufinta budada ayaa si toos ah loogu wareejin karaa warshadda, taasoo meesha ka saareysa kharashka kuleylinta ama qaboojinta hawada qurxinta. Foornooyinka daaweeya dahaarka dareeraha ku salaysan waa in ay kululeeyaan oo ay daajiyaan hawo aad u badan si loo hubiyo in qiiqa dareeruhu aanu gaadhin heer laga yaabo in uu qarxiyo. lehAkhri wax dheeraad ah …
Isbarbardhigga dahaarka UV iyo dahaarka kale
Isbarbardhigga u dhexeeya daahan UV iyo daahan kale Inkasta oo daawaynta UV loo isticmaalay ganacsi ahaan in ka badan soddon sano (waa habka daahan caadiga ah ee daabacaadda muraayadda is haysta iyo lacquering tusaale ahaan), daahan UV weli waa cusub oo koraya. Dareeraha UV ayaa loo isticmaalaa kiisaska taleefanka gacanta ee caagga ah, PDAs iyo aaladaha kale ee elektiroonigga ah ee gacanta lagu qaato. Dahaarka budada UV ayaa loo isticmaalayaa cufnaanta dhexdhexaadka ah ee sabuuradaha alaabta guriga. Iyadoo ay jiraan waxyaabo badan oo la mid ah noocyada kale ee dahaarka,Akhri wax dheeraad ah …
Waa maxay dahaarka poliurea iyo dahaarka poliurethane
Dahaarka poliurea iyo dahaarka poliurethane daahan poliurea daahan poliurea asal ahaan waa nidaam laba qaybood ka kooban oo ku salaysan Amine joojisay prepolymer iskutallaabta leh Isocyanate taas oo samaysa isku xidhka urea. Isku xidhka u dhexeeya polymers-ka falcelinta wuxuu ku dhacaa xawaare degdeg ah heerkulka deegaanka. Caadiyan falcelintani uma baahna wax kicin ah. Maadaama nolosha dheriga ee daahan noocan oo kale ah ay tahay ilbiriqsiyo gudahood; nooca gaarka ah ee Plural Qoryaha buufinta ka kooban ayaa loo baahan yahay si loo fuliyo codsiga. Dahaarka ayaa dhisi kara ilaa 500 ilaaAkhri wax dheeraad ah …
7 Heerarka Si loo Tijaabo Caabida Cimilada ee Dahaarka budada ah
Waxaa jira 7 heerar oo lagu tijaabiyo iska caabinta cimilada ee daaha budada ah. Iska caabinta madaafiicda da'da degdega ah iyo cimri dhererka UV (QUV) Saltspraytest Kesternich-tijaabada Florida-tijaabada qoyaanka (cimilada kulaalayaasha) Caabbinta kiimikada ee hoobiye Marka loo eego heerka ASTM C207. Hoobiye gaar ah ayaa lala xiriirin doonaa daahan budada ah inta lagu jiro saacadaha 24 at 23°C iyo 50% qoyaan qaraabo ah. Degdega gabowga iyo cimri dhererka UV (QUV) Tijaabadan ku jirta QUV-weatherometer waxay ka kooban tahay 2 wareeg. Tijaabadaha dahaarka leh waxay 8 saacadood u bannaan yihiin iftiinka UV iyoAkhri wax dheeraad ah …
Laba xeeladood oo loogu talagalay naqshadaynta dahaarka leh caabbinta mar gaar ah
Waxaa jira laba xeeladood oo diyaar u ah naqshadaynta dahaarka leh caabbinta mar gaar ah. Waxaa la samayn karaa si adag oo ku filan in shayga guursaday aanu si fog u gelin dusha sare; ama Waxay noqon karaan kuwo laastikada ah si ay u soo kabtaan ka dib marka la saaro diiqada guurka. Haddii xeeladda adkaanta la doorto, dahaarka waa inuu lahaadaa adkaanta ugu yar. Si kastaba ha ahaatee, dahaarka noocan oo kale ah ayaa laga yaabaa inay ku fashilmaan jab. Dabacsanaanta filimku waa arrin muhiim ah oo saameynaysa iska caabbinta jabka. Isticmaalka 4-hydroxybutyl acrylate halkii aad ka isticmaali lahaydAkhri wax dheeraad ah …
Architecture dibaddaral daahan gloss doorashada midabka
Waxaa jira laba nooc oo aasaasiga ah ee midabada TiO2: kuwa dhaldhalaalka waxqabadka darajada ka hooseeya xoogga saarista midabka Ba'an (CPVC), taas oo u dhiganta gloss iyo dahaarka budada dhaldhalaalka ah, iyo kuwa hagaajinaya sifooyinka kala fogaanshaha ee ka sarreeya codsiyada daahan CPVC (dhinac siman). Architecture dibaddaral daahan gloss midabka midabka waxay ku salaysan tahay dheelitirka wanaagsan ee guryaha la xidhiidha cidhiidhi qayb qaybinta Size qayb taas oo awood alaabta si ay u bixiyaan sare sare gloss.Within doorashada ballaaran ee pigments, kuwa ugu muhiimsan ee codsigan.Akhri wax dheeraad ah …
Qarxinta abrasive ee diyaarinta meelaha birta ah
Qarxinta xoqan ayaa inta badan loo isticmaalaa diyaarinta sagxadaha birta ee qaab dhismeedka culusral qaybo, gaar ahaan alxanka HRS. Waa hab aad u wanagsan oo meesha looga saarayo xayndaabyada iyo saliidaha kaarboonaysan kuwaas oo sifo u ah badeecada noocaan ah. Hawlgallada qarxinta waxay noqon karaan kuwo gacanta lagu qaato ama si toos ah loo rakibo waxaana lagu rakibi karaa qayb ka mid ah nidaamka daahan budada ah ee la qaado ama habka dufcada. Aaladda qaraxyadu waxay noqon kartaa nooca biibiile ama nooca wheel centrifugal. Sida hore loo sheegay, ku shubAkhri wax dheeraad ah …