tag: Iipropati zokugquma umgubo
Isisombululo seePropati zoomatshini abaLatekileyo kunye noKuxhathisa kwiMichiza
1.IiPropati eziManje zoomatshini kunye noChaso lweMichiza Unobangela: Uphezulu kakhulu okanye kakhulu ubushushu obuphantsi bokunyanga okanye ixesha Isisombululo: Qinisekisa kwaye ujonge umthengisi womgubo wokugquma umguboIsizathu:I-oyile, igrisi, ii-oyile zokukhupha, uthuli phezu komphezuluIsisombululo: Lungiselela unyango lwangaphambiliIsizathu: Izinto ezahlukeneyo kunye nemibala yempahla Isisombululo: Unyango lwangaphambili olungonelangaIsizathu: Unyango lwangaphambili olungahambelaniyo kunye nomgubo wokugquma Isisombululo: Lungisa indlela yonyango lwangaphambili, jongana nomthengisi ongumgubo 2. Umphezulu oGreasy (Inkungu efana nefilimu ephezu komhlaba inokususwa) Isizathu: Ukuqhakaza ifilimu emhlophe kumphezulu womgubo, enokusulwa ngaphandle kweSicombululo. : Guqula ifomula yokwambathisa umgubo, yongeza ubushushu bokunyangaIsizathu: Ukungajikelezi komoya okwaneleyo kwi-ovenIsisombululo: Yandisa ukujikeleza komoyaIsizathu: UsuleloFunda ngokugqithisileyo …
I-iron oxides Ukusetyenziswa kwiiNgqungquthela ezinobushushu obuphezulu
Iioksidi zentsimbi eziqhelekileyo ezimthubi zezona pigments ezifanelekileyo zokuphuhlisa uluhlu olubanzi lwemibala enemibala ngenxa yeenzuzo ekusebenzeni kunye neendleko ezibonelelwa ngamandla abo aphezulu okufihla kunye nokungabonakali, imozulu ebalaseleyo, ukukhanya kunye nokukhawuleza kweekhemikhali, kunye nexabiso elincitshisiweyo. Kodwa ukusetyenziswa kwazo kwiingubo ezinobushushu obuphezulu obunje nge-coil coil, i-powder coating okanye iipeyinti zesitovu zilinganiselwe. Ngoba? Xa ii-oxide zentsimbi ezityheli zingeniswa kumaqondo obushushu aphezulu, ulwakhiwo lwabo lwe-goethite (FeOOH) lukhupha amanzi kwaye lujike lube yi-hematite (Fe2O3),Funda ngokugqithisileyo …
I-zinc casting ingagqunywa ngumgubo
i-zinc casting ingaba ngumgubo owenziwe ngumgubo. Umoya ovalelwe kufutshane nomphezulu unokunwebeka kwaye uyiqhawule ifilimu ngexesha lenkqubo yonyango. Zisixhenxeral iindlela zokunciphisa ingxaki. Uyakwazi ukutshisa ngaphambili inxalenye yokuqhuba umoya obanjwe obangela ingxaki. Fudumeza inxalenye kwiqondo lokushisa malunga ne-50 ° F enkulu kunobushushu bonyango, yipholise phantsi,Funda ngokugqithisileyo …
Ubushushu obufanelekileyo bokugquma kwamanzi
Iimpawu zokukhetha ukugquma kwamanzi kwisisombululo, i-nano-ceramic hollow particles, i-silica alumina fibers, zonke iintlobo zezinto ezibonakalayo njengeyona nto iphambili, i-thermal conductivity kuphela i-0.03W / mK, inokucinezela ngokufanelekileyo ukushisa kwemitha ye-infrared kunye nokushisa ukushisa. Ehlotyeni elitshisayo, kwiqondo lobushushu elingaphezulu kwama-40 ℃, kuya kuba yinto engafanelekanga ukwenza into yokungangeni manzi, ngenxa yezi zizathu zilandelayo: ulwakhiwo olungenamanzi okanye olune-solvent phantsi kweemeko zobushushu obuphezulu luya kuqina ngokukhawuleza, lubangele ubunzima, luchaphazele ulwakhiwo. umgangatho;Funda ngokugqithisileyo …
I-D523-08 Indlela yoVavanyo oluMgangatho lwe-Specular Gloss
I-D523-08 Indlela yoVavanyo oluMiselweyo lwe-Special Gloss Lo mgangatho ukhutshwa phantsi kwegama elimiselweyo elithi D523; Inani elilandela emva konyulo libonisa unyaka wokwamkelwa kwasekuqaleni okanye, kwimeko yohlaziyo, unyaka wohlaziyo lokugqibela. Inani elikwizibiyeli libonisa unyaka wokuvunywa kwakhona kokugqibela . I-epsilon ye-superscripl ibonisa utshintsho lokuhlela ukususela kuhlaziyo lokugqibela okanye ukuvunywa kwakhona. Lo mgangatho uvunyiwe ukuba usetyenziswe ngamaziko eSebe lezoKhuselo. 1. Umda weFunda ngokugqithisileyo …
I-ASTM D3359-02-UVAVANYO INDLELA YE-AX-CUTSHA I-TAPE
I-ASTM D3359-02-UVAVANYO INDLELA YOVAVANYO INDLELA YE-AX-CUT TETEYI 5. Izixhobo kunye neMathiriyeli 5.1 Isixhobo sokusika-Incakuba ebukhali, i-scalpel, imela okanye ezinye izixhobo zokusika. Kubaluleke kakhulu ukuba imiphetho yokusika ibe kwimeko entle. 5.2 Isikhokelo sokusika-Intsimbi okanye enye i-metal eqinile eqondileyo ukuqinisekisa ukusikeka okuthe tye. 5.3 Iteyiphu—25-mm (1.0-in.) i-wide semitransparent pressure sensitive tape7 enegunya lokuncamathela ekuvunyelwene ngalo ngumthengisi kunye nomsebenzisi uyafuneka. Ngenxa yokwahluka kwamandla okunamathela ukusuka kwibhetshi ukuya kwibhetshi kunye nexesha,Funda ngokugqithisileyo …
Umgubo wokugquma amaxolo e-orenji ukubonakala
Imbonakalo yomgubo we-orenji amaxolo e-orenji Ukusuka kwimilo ngokubonakalayo okanye ukusebenzisa iindlela zokulinganisa ngoomatshini kubonisa isixhobo okanye nge-bellows scan ukuvavanya nokuthelekisa inkangeleko yomgubo wexolo leorenji. (1) indlela ebonakalayo Kolu vavanyo, imodeli ye-fluorescent ityhubhu ephindwe kabini. Imodeli yomthombo wokukhanya okhanyayo inokufunyanwa nge-boilerplate ebekwe ngokufanelekileyo. Uhlalutyo olusemgangathweni lokucaca kokukhanya okubonakalisiweyo ukusuka kuvavanyo olubonakalayo lobume bokuhamba kunye nomgangatho. KwiFunda ngokugqithisileyo …
Inkqubo yokwenza ukutyabeka
Inkqubo yokwenza ukutyabeka inokwahlulwa ibe yi- melt coalescence ukwenza ifilim yokwaleka ebeka izigaba ezithathu. Kwiqondo lokushisa elinikeziweyo, ulawulo lwe-coalescence encibilikisiweyo eyona nto ibaluleke kakhulu yindawo yokuncibilika kwe-resin, i-viscosity yesimo esinyibilikisiweyo se-powder particles kunye nobukhulu be-powder particles. Ukwenzela ukuhlangana okukuko okunyibilikayo kuyakuthi ngokukhawuleza kangangoko, ukuze ube nexesha elide lokugqibezela iziphumo zokuqukuqela kwesigaba somgangatho. IFunda ngokugqithisileyo …
Imigangatho ye-7 yokuvavanya ukuchasana kweMozulu yeeNgxobhozo zePowder
Kukho imigangatho esi-7 yokuvavanya ukuxhathisa kwemozulu yeengubo zomgubo. Ukuchasana nodaka Ukukhawuleza ukuguga kunye nokuqina kwe-UV (QUV) I-Saltspraytest Kesternich-uvavanyo lwaseFlorida-uvavanyo lwe-Humiditytest (imozulu yetropiki) Ukumelana neMichiza Ukumelana nodaka Ngokomgangatho we-ASTM C207. Udaka oluthile luyakudityaniswa nomgubo wokugquma ngexesha le-24h kwi-23 ° C kunye ne-50% yokufuma. Ukuguga okukhawulezileyo kunye nokuqina kwe-UV (QUV) Olu vavanyo kwi-QUV-weatherometer luqukethe imijikelezo emi-2. I-testpanels edibeneyo i-8h ibonakaliswe kwi-UV-ukukhanya kunyeFunda ngokugqithisileyo …
Yintoni Ubunzima befilimu
Ukuqina kwefilimu yepeyinti yomgubo kubhekiselele ekuxhathiseni kwefilimu yepeyinti emva kokuba yomiswe ibe nesiqina, oko kukuthi umphezulu wefilimu idlala indima enye kubulukhuni obukhulu bokwenziwa kwezinto. Olu xhathiso oluboniswa yifilimu lunokunikezelwa ngobunzima obuthile bezenzo zomthwalo kwindawo yoqhagamshelwano encinci, ngokulinganisa ikhono le-antideformation yefilimu ebonakalisiweyo, ngoko ubulukhuni befilimu ngumbono obonisa enye yezinto ezibalulekileyo.Funda ngokugqithisileyo …
Yintoni ufuzoral iipropathi zemishini yeengubo zomgubo
Ufuzoral iipropathi zoomatshini zokugquma umgubo ziquka oku kulandelayo. Uvavanyo olunqamlezayo (ukuncamathela) Ukuguquguquka kwe-Erichsen Buchholz Ukuqina kwePencil Ukuqina kweClemen Ukuqina Impact Uvavanyo olunqamlezayo (ukunamathela) Ngokwemigangatho ye-ISO 2409, ASTM D3359 okanye DIN 53151. umnqamlezo kunye parali-lel komnye nomnye kunye nomgama ohlangeneyo we-1 mm okanye i-2 mm) yenziwe ngesinyithi. I-tape eqhelekileyo ifakwe kwi-cross-cut. I-cross-cut yiFunda ngokugqithisileyo …
yintoni iPowder Coating MSDS
I-Powder Coating i-MSDS 1. IMVELISO YEMVELISO YEKHEMICAL KUNYE NENKAMPANI YOKWAZI IGAMA LEMVELISO YEMVELISO YENKAMPANI: UKWENZA/UMASAALI: Jinhu Color Powder Coating Co., Ltd Idilesi: Dailou Industrial Zone, Jinhu County, Huai'an, China Emergency Reply Call: 2. ULWAZI KWIZITHAKO IZITHAKO EZIYINGOZI : Inombolo ye-CAS Ubunzima (%) I-polyester resin : 25135-73-3 60 Epoxy resin : 25085-99-8 20 Barium sulfate: 7727-43-7 10 HAZARD 10 I-IDSENTA I-Prayimari ye-ID/IFIC IFICENTA I-IDS I-Prayimari ye-ID/IFIC. IiNdlela zokuSebenza : Ukuqhagamshelwa koLusu, ukuQhakamshelwa kwamehlo . Ukuphefumla: Ukuphefumla uthuli okanye inkungu ebangelwa ngexesha lokufudumeza kunye nokulungiswa kunokubangela ukucaphuka kwempumlo, umqala kunye nemiphunga, intloko ebuhlungu, isicaphucaphuFunda ngokugqithisileyo …
I-ASTM i-D7803-Standard yokuLungisa i-HDG yentsimbi yeengubo zomgubo
Iibhulorho ze-ASTM D7803 ngumzekelo omnye weeprojekthi zokwakha ezihlala zakhiwe ngentsimbi etshisiweyo. Indlela yokugqoka le ntsimbi ngaphandle kokungaphumeleli kokubambelela kwenkqubo ye powder ichazwe kumgangatho omtsha we-ASTM. Umgangatho omtsha, i-ASTM D7803, "Ukuziqhelanisa nokuLungisa i-zinc (i-Hot-Dip Galvanized) i-Coated Iron kunye ne-Steel Product kunye ne-Hardware Surfaces ye-Powder Coatings" iquka ukulungiswa komphezulu kunye nokulungiswa kwe-thermal yentsimbi kunye neemveliso zentsimbi kunye ne-hardware engapeyintwanga okanye umgubo owenziwe ngaphambiliFunda ngokugqithisileyo …
Ukuthintelwa komgubo wokugquma amaxolo e-orenji
Ukuthintelwa komgubo wokugquma amaxolo e-orenji Inkangeleko yokwambathisa iya ibaluleke kakhulu kumatshini omtsha wokwenziwa kwezixhobo (i-OEM) Ukupeyintwa. Ngoko ke, enye yeenjongo eziphambili zoshishino lweengubo kukwenza iimfuno zokugqibela zepeyinti yomsebenzisi ukufezekisa ukusebenza kakuhle, okubandakanya ukubonakala komphezulu wokwaneliseka. Ukuchaphazela imbonakalo yemeko yomphezulu ngezinto ezifana nombala, isicwebezelisi, inkungu, kunye nokwakheka komphezulu. Iglosi kunye nokucaca komfanekisoFunda ngokugqithisileyo …
Ulwahlulo lweziphumo zovavanyo lwe-Adhesion-ASTM D3359-02
Hlola indawo yegridi yokukhutshwa kwengubo kwi-substrate okanye kwi-coating yangaphambili usebenzisa isikhanyiso esikhanyisiweyo. Ukulinganisa ukunamathela ngokuhambelana nesikali esilandelayo esiboniswe kwi-Fig. akukho nasinye sezikwere zeletiyisi esidityanisiweyo. I-1B Iiflekhi ezincinci zengubo zivaliwe kwiindawo zokuhlangana; ngaphantsi kwe-5 % yendawo echaphazelekayo. I-4B Iiflekhi ezincinci zokwaleka zikhutshiwe ecaleni kwemiphethoFunda ngokugqithisileyo …
Ingxaki yokuncamathela yokwenziwa komgubo wokugquma
Ukuncamathela okulambathayo kudla ngokunxulunyaniswa nokunganyangeki kakuhle okanye phantsi konyango. I-Undercure -Sebenzisa isixhobo sokurekhoda ubushushu be-elektroniki kunye neprobe kwinqanaba lokuqinisekisa ukuba ubushushu bentsimbi bufikelela kwisalathisi sokunyanga esimiselweyo (Ixesha kwiqondo lokushisa). Ukunyangwa kwangaphambili - Yenza i-titration rhoqo kunye nokuhlolwa kwekhwalithi ukuze ugweme ingxaki yonyango. Ayizizo zonke iintsimbi ezingenastainless ezamkela unyango lwephosphate ngomlinganiselo ofanayo; abanye basebenza ngakumbiFunda ngokugqithisileyo …