Badeecada sidoo kale loo yaqaan
- Rinjiga Alkyd reddan ee ka hortagga miridhku, rinjiga dhexe ee alkyd reddan, rinjiga alkyd reddan, iyo rinjiga alkyd reddan.
Xuduudaha aasaasiga ah
| Magaca Ingiriisiga ee Badeecada | Dahaarka ka hortagga daxalka ee rasaasta cas ee Alkyd |
| Alaabta Khatarta ah Lambarka | 33646 |
| Lambarka Qaramada Midoobay | 1263 |
| Isbeddelka dareeraha dabiiciga ah | 64 mitir oo caadi ah³. |
| Summada | Dahaadhka Jinhui |
| Moodel | C52-3-3 |
| Midab | Cawlan |
| Saamiga isku-darka | Qayb keliya |
| Muuqaalka | Dusha siman |
Halabuurka badeecada
- Dahaarka ka hortagga daxalka ee Alkyd reddan waa dahaar ka hortagga daxalka oo ka kooban resin alkyd, budada reddan, midabka iyo buuxinta miridhku ka hortagga, waxyaabaha lagu daro, gaaska dareeraha ah ee No.200 iyo dareerayaasha isku dhafan, iyo wakiilka katalytic.
Guryaha
- Rinjiga oo u adkeysta xoqidda, waxqabadka ilaalinta wanaagsan, ilaalinta iftiinka wanaagsan iyo ilaalinta midabka, midab dhalaalaya, iyo adkeysi wanaagsan.
- Ku dhegid xooggan, sifooyin farsamo oo wanaagsan.
- Awood buuxda oo xooggan.
- Midabka sare, waxqabadka wanaagsan ee rinjiyeynta.
- Waxqabad wanaagsan oo isku dheelitiran, isku-darka wanaagsan ee jaakadda sare ee alkyd.
- Filim rinji adag, xidhitaan wanaagsan, waxqabad aad u fiican oo ka hortagga miridhku, ayaa u adkaysan kara saameynta farqiga heerkulka.
- Waxqabad wanaagsan oo dhisme.
Isticmaalka
- Ku habboon dusha sare ee birta, dusha sare ee mishiinada, dusha sare ee dhuumaha, dusha sare ee qalabka, dusha sare ee alwaaxa.
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
- Ku dhegganaansho: fasalka koowaad (tusmada caadiga ah: GB/T1720-1979(89))
- Fineness: ≤50um (tusmada caadiga ah: GB/T6753.1-2007)
- Iska caabbinta biyaha milixda leh: 3% NaCl, 48 saacadood iyada oo aan dildilaacsanayn, nabarro lahayn, iyo diirmayo (tusmada caadiga ah: GB/T9274-88)
- Waqtiga qalajinta: qalajinta dusha sare ≤ 5 saacadood, qalajinta adag ≤ 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 ka saarista miridhku ilaa heerka St3.
Iswaafajinta kahor rinjiyeynta
- Rinjiga si toos ah dusha sare ee birta oo tayada nadiifinta ay gaarto heerka Sa2.5.
Iswaafajinta rinjiyeynta kadib
- Rinjiga dhexe ee alkyd iyo rinjiga alkyd.
Dhismaha rinjiga
- Khafiifiyeyaasha: khafiifiyeyaasha gaarka ah ee taxanaha alkyd.
- Ka dib marka la furo foostada, waa in si siman loo walaaqaa, loo daayaa inuu istaago oo uu bislaado 30 daqiiqo, ka dibna ku dar qadar khafiif ah oo ku habboon oo la qabso dheellitirka dhismaha.
- Buufin aan hawo lahayn: xaddiga milmidu waa 0-5% (marka loo eego saamiga miisaanka rinjiga), cabbirka afka waa 0.4mm-0.5mm, cadaadiska buufintuna 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)
Xuduudaha dhismaha
| Dhumucda filimka lagu taliyay | 60-80um 0@WHKZDFFDMC2SG)2U`9%]W.jpg |
| Tirada jaakadaha lagu taliyay | 2 ~ 3 jaakadood |
| Heerkulka kaydinta | -10~40°C |
| Heerkulka dhismaha | 5 ~ 40℃ |
| Muddada tijaabada | 6 saac |
| Habka dhismaha | Cadayashada, buufinta hawada, iyo duubista ayaa la isticmaali karaa. |
| Qiyaasta aragtida | qiyaastii 120g/m² (oo ku salaysan filim qalalan oo 35um ah, marka laga reebo khasaaraha). |
| 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. | |
Ka taxadaritaan
- 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 durbaan
Kaydinta Gaadiidka
- 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.
- Sigaar cabista iyo dabku waa mamnuuc goobta dhismaha.
