Magacyada alaabta
Rinjiga Alkyd, jaakadda sare ee alkyd, rinjiga alkyd, rinjiga alkyd ee ka hortagga daxalka, jaakadda sare ee alkyd ee ka hortagga daxalka, jaakadda sare ee alkyd ee magnetic-ga.
Xuduudaha aasaasiga ah
| Magaca Ingiriisiga ee Badeecada | Jaakad sare oo Alkyd ah |
| Magaca Shiinaha ee Badeecada | Jaakad sare oo Alkyd ah oo birlab ah |
| Alaabta Khatarta ah Lambarka | 33646 |
| Lambarka Qaramada Midoobay | 1263 |
| Isbeddelka dareeraha dabiiciga ah | 64 mitir oo caadi ah³. |
| Summada | Sawirrada Jinhui |
| Lambarka Moodeelka | C52-5 |
| Midab | Midab |
| Saamiga isku-darka | Hal-qayb |
| Muuqaalka | Dusha siman |
Halabuurka badeecada
Rinjiga Magnetic-ga Alkyd waa rinji birlab ah oo ka kooban resin alkyd ah, waxyaabo lagu daro, gaaska dareeraha ah ee No.200 iyo dareere isku dhafan, iyo wakiilka qalajinta.
Astaamaha
- Rinjiga oo u adkeysta xoqidda, waxqabadka ilaalinta wanaagsan, ilaalinta iftiinka wanaagsan iyo ilaalinta midabka, midab dhalaalaya, iyo adkeysi wanaagsan.
- Waxay leedahay dhegdheg wanaagsan oo ku dheggan birta iyo alwaaxda, waxayna leedahay iska caabin biyo gaar ah iyo iska caabin biyo milix leh.
- Filim rinji adag, shaabad wanaagsan, waxqabad aad u fiican oo ka hortagga miridhku, ayaa u adkeysan kara saameynta farqiga heerkulka.
- Iska caabbinta cimilada oo wanaagsan, dhalaal iyo adkaysi.
- Midabka sare, waxqabadka wanaagsan ee rinjiyeynta.
- Ku dhegid xooggan, sifooyin farsamo oo wanaagsan.
- Awood buuxda oo xooggan.
- Waxqabad wanaagsan oo dhisme.
Xuduudaha farsamada: GB/T 25251-2010
- Xaaladda weelka: ma jiraan burooyin adag ka dib marka la walaaqo oo la isku qaso, xaalad isku mid ah.
- Fineness: ≤40um (tusmada caadiga ah: GB/T6753.1-2007)
- Iska caabbinta biyaha milixda leh: 3% NaCl, 48 saacadood iyada oo aan la dillaacin, bararsanayn ama diirmin (Tusmada caadiga ah: GB/T9274-88)
- Waxyaabaha aan isbeddelin: ≥50% (tusmada caadiga ah: GB/T1725-2007)
- Iska caabbinta biyaha: 8 saacadood iyada oo aan lahayn dildilaac, nabarro ama diirmo (Tusmada caadiga ah: GB/T9274-88)
- Waqtiga qalajinta: qalajinta dusha sare ≤ 8 saacadood, qalajin dhab ah ≤ 24 saacadood (tusmada caadiga ah: GB/T1728-79)
Daaweynta dusha sare
Daawaynta lakabka sare ee birta ilaa heerka Sa2.5, qallafsanaanta dusha sare 30um-75um.
Qalabka korontada oo hoos u dhacaya ilaa heerka St3.
Isbarbardhigga koorsada hore
Rinjiga alkyd, rinjiga dhexe ee alkyd mica.
Xuduudaha dhismaha
| Dhumucda filimka lagu taliyay | 60-80um |
| Qiyaasta aragtida | qiyaastii 120g/m² (oo ku salaysan filim qalalan oo 35um ah, marka laga reebo khasaaraha) |
| Tirada jaakadaha lagu taliyay | 2 ~ 3 jaakadood |
| Heerkulka kaydinta | -10~40℃ |
| Heerkulka dhismaha | 5 ~ 40℃. |
| Muddada tijaabada | 6 saac |
| Habka dhismaha | Cadayashada, buufinta hawada, rogiddu waxay noqon kartaa. |
| Kala-goynta dahaarka | Heerkulka substrate-ka ℃ 5-10 15-20 25-30 |
| Mudada gaaban h 48 24 12 | |
| Muddada dheer waa inaysan ka badnaan 7 maalmood. | |
| Heerkulka substrate-ka waa inuu ka badan yahay 3℃ ka sarreeya dhibicda dharabka, marka heerkulka substrate-ku uu ka hooseeyo 5℃, filimka rinjiga lama bogsan doono mana aha in la dhiso. | |
Dhismaha rinjiyeynta
Ka dib marka la furo foostada, waa in si siman loo walaaqaa, loo daayaa inuu istaago, ka dib marka uu bislaado 30 daqiiqo, ku dar qadar khafiif ah oo ku habboon oo la qabso isku-dhafka dhismaha.
Barafeeyaha: Barafeeyaha gaarka ah ee taxanaha alkyd.
Buufin aan hawo lahayn: Tirada milmidu waa 0-5% (marka loo eego saamiga miisaanka rinjiga), cabbirka afka waa 0.4mm-0.5mm, cadaadiska buufintu waa 20MPa-25MPa (200kg/cm²-250kg/cm²).
Buufinta hawada: Tirada milmidu waa 10-15% (marka loo eego saamiga miisaanka rinjiga), cabbirka afka waa 1.5mm-2.0mm, cadaadiska buufintu waa 0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
Dahaarka duuban: Qadarka milmidu waa 5-10% (iyadoo loo eegayo saamiga miisaanka rinjiga).
Isticmaalka
Ku habboon dusha sare ee birta, dusha sare ee farsamada, dusha sare ee dhuumaha, dusha sare ee qalabka, dusha sare ee alwaaxa, dusha sare ee birta gudaha iyo dibadda iyo dusha sare ee alwaaxa si loo ilaaliyo loona qurxiyo, waa rinji guud oo loogu talagalay, oo si weyn loogu isticmaalo dhismaha, mashiinnada, gawaarida iyo warshadaha qurxinta ee kala duwan.
Fiiro gaar ah
Buufinta qalalan waxay u badan tahay inay dhacdo xilliga kulul:
- Dhismaha xilliga heerkulka sare, buufinta si fudud loo qalajin karo, si looga fogaado buufinta qalalan waxaa lagu hagaajin karaa buufin khafiif ah ilaa aan qalalanayn.
- Badeecadan waa in ay isticmaalaan xirfadlayaasha rinjiyeynta sida ku cad tilmaamaha ku qoran baakadka alaabta ama buug-gacmeedkan.
- Dhammaan dahaarka iyo isticmaalka badeecadan waa in loo fuliyaa si waafaqsan dhammaan xeerarka iyo heerarka caafimaadka, badbaadada iyo deegaanka ee khuseeya.
- Haddii aad shaki ka qabtid in la isticmaalo badeecadan iyo in kale, fadlan la xiriir waaxdayada adeegga farsamada si aad u hesho faahfaahin.
Baakad
25kg oo buufin ah.
Gaadiidka iyo kaydinta
Badeecada waa in lagu kaydiyaa meel qabow oo hawo leh, lagana ilaaliyaa qorraxda tooska ah, lagana fogeeyaa ilaha dabka, meel ka fog ilaha kulaylka ee bakhaarka.
Marka la rarayo badeecada, waa in laga ilaaliyaa roobka, iftiinka qorraxda, lagana ilaaliyaa isku dhaca, waana in uu u hoggaansamaa xeerarka khuseeya waaxda taraafikada.
Ilaalinta Badbaadada
Goobta dhismaha waa inay lahaataa qalab hawo-qaadis oo wanaagsan, rinjiileyaashuna waa inay xirtaan muraayadaha indhaha, galoofyada, maaskaro, iwm. si looga fogaado taabashada maqaarka iyo neefsiga ceeryaamo rinji.
Qiiqa iyo dabka waa mamnuuc goobta dhismaha.
Su'aalaha Badiya La Weydiiyo ee Macaamiisha
Ma fududahay in la rinjiyeeyo jaakadaha sare ee cad iyo kuwa midabka khafiifka ah leh ka dib marka la mariyo Iron Red Anti-Rost?
A: Enamel-ka alkyd ee caadiga ah laguma dabaqi karo meelaha kor ku xusan.
Ma lagu rinjiyeyn karaa jaakadda sare balaastig, aluminium iyo dusha sare ee galvanized?
J: Maya, ma fududa, waxaad u baahan tahay inaad marsato laba lakab oo kale oo jaakad sare ah.
Dhismaha iyo kaydinta iyo gaadiidka
1, Sida ku xusan dhismaha, isticmaal alkyd khafiifiye si aad u hagaajiso viscosity-ga.
2. Rinjiga waa la cadaysan karaa, la duubi karaa ama la buufin karaa.
3, Kahor dhismaha, waa in laga saaraa substrate-ka saliidda, wasakhda, boodhka iyo miridhku. Qoyaanka qaraabada ah ee ka badan 85% waa in aan la dhisin, shaqaalaha dhismaha waa inay xoojiyaan ilaalintooda, xirtaan qalab badbaado oo wanaagsan si looga hortago in ceeryaamo rinji ah lagu neefsado oo lagu shubo maqaarka.
4、Alaabta waa in la dhigaa bakhaar qalalan oo qabow, cimriga shelf-ku waa 12 bilood. 5, habka kaydinta iyo rarista, waa in si adag loo mamnuuco isku dhaca, qorraxda, roobka, iyo meelaha ka fog ilaha dabka.
Tixraaca dhismaha:
- Buufinta: cadaadiska hawada 0.3 ~ 0.4 Mpa viscosity 18 ~ 22 S / rinji -4 koob
- Burush: khuseysa
- Barafeeyaha: Barafeeyaha gaarka ah
- Isticmaalka aragtiyeed: 110~130g/mitir laba jibbaaran
- Raajo-saare isku-dhafan: Raajo-saare alkyd cas oo bir ah, rinji ka-hortagga miridhku, iwm.
- Taxaddarrada Badbaadada: Alaabtan waa mid guban karta, waa meel lagu kaydiyo oo lagu dhiso, fiiro gaar ah u yeelo hawo-qaadashada, qaboojinta, ka fogow dabka.
- Kaydinta: Ku kaydi jawi qabow oo qalalan, muddo kaydin oo waxtar leh oo hal sano ah. Haddii muddada kaydinta ay dhaafto hal sano, badeecadda wali waa la isticmaali karaa haddii ay buuxiso shuruudaha ka dib kormeerka.
- Buufinta, cadayashada waxay noqon kartaa, qalalan ama qalalan heerkulka qolka (heerkulka qalajinta 60-70 digrii)
- Dhumucda lakab kasta waa 15-20 microns, kan ugu horreeya wuu engegaa ka dibna kan labaad mari.
- Waxaa lagu khafiifin karaa turpentine iyo saliid dareere ah oo 200# ah iyo xylene iyo dareere kale.
- Shuruudaha rinjiga magnetic-ga alkyd: marka hore mari alkyd primer ka dibna isticmaal alkyd putty si aad u sameyso fidsanaanta, ugu dambeyntiina mari rinjiga magnetic-ga alkyd.
