Badeecada sidoo kale loo yaqaan
- Rinjiga Alkyd reddan ee ka hortagga miridhku, rinjiga dhexe ee alkyd reddan, dahaarka ka hortagga miridhku ee alkyd reddan, iyo primer-ka alkyd reddan.
Xuduudaha aasaasiga ah
| Magaca Ingiriisiga ee Badeecada | Rinjiga rasaasta cas ee Alkyd |
| Alaabta Khatarta ah Lambarka | 33646 |
| Lambarka Qaramada Midoobay | 1263 |
| Isbeddelka dareeraha dabiiciga ah | 64 mitir oo caadi ah³. |
| Summada | Rinjiga Jinhui |
| Lambarka Moodeelka | C52-3 |
| Midab | Cawlan |
| Saamiga isku-darka | Qayb keliya |
| Muuqaalka | Dusha siman |
Halabuurka badeecada
- Rinjiga casaanka ah ee Alkyd waa rinji casaan ah oo hal qayb ka kooban oo ka kooban resin alkyd ah, budada casaanka ah, buuxinta midabka ka hortagga miridhku, waxyaabaha lagu daro, gaaska dareeraha ah ee No.200 iyo dareeraha isku dhafan, iyo wakiilka katalytic.
Guryaha
- Filimka rinjiga waa mid adag, xidhitaan wanaagsan, waxqabad aad u fiican oo ka hortagga miridhku, wuxuu u adkeysan karaa saameynta farqiga heerkulka.
- Awood buuxda oo xooggan.
- Waxqabad wanaagsan oo isku dheelitiran, isku-darka wanaagsan ee jaakadda sare ee alkyd.
- Waxqabad wanaagsan oo dhisme.
- Ku dhegid xooggan, sifooyin farsamo oo wanaagsan.
- Midabka sare, waxqabadka wanaagsan ee rinjiyeynta.
- Filim ka hortagga daadashada, waxqabad ilaalin wanaagsan, iftiin wanaagsan iyo midab hayn, midab dhalaalaya, adkeysi wanaagsan.
Isbarbardhigga kahor koorsada
- Si toos ah ayaa loogu rinjiyeeyay dusha sare ee birta oo tayada hoos u dhigista ay gaarto darajada Sa2.5.
Isbarbardhigga masraxa dambe
- Rinjiga dhexe ee alkyd iyo rinjiga alkyd.
Baakad
- 25kg durbaan
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)
- Waqtiga qalajinta: qalajinta dusha sare ≤5h, qalajinta adag ≤24h (tusmada caadiga ah: GB/T1728-79)
- Iska caabbinta biyaha milixda leh: 3% NaCl, 48 saacadood iyada oo aan dildilaacsanayn, nabarro lahayn, iyo diirmayo (tusmada caadiga ah: GB/T9274-88)
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.
Isticmaalka
- Ku habboon dusha sare ee birta, dusha sare ee mishiinada, dusha sare ee dhuumaha, dusha sare ee qalabka, dusha sare ee alwaaxa.
Dhismaha rinjiga
- 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: Tirada milmidu waa 5-10% (iyadoo loo eegayo saamiga miisaanka ee rinjiga).
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°C |
| 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 sarreeyaa dhibicda dharabka. Marka heerkulka substrate-ku 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 badeecadan la isticmaalo iyo in kale, fadlan la xiriir waaxdayada adeegga farsamada si aad u hesho faahfaahin.
Kaydinta Gaadiidka
- Badeecada waa in lagu kaydiyaa meel qabow oo hawo leh, lagana ilaaliyo qorraxda tooska ah, lagana fogeeyo ilaha dabka laga shido oo laga fogeeyo ilaha kulaylka ee bakhaarka.
- Alaabtu waa in laga ilaaliyaa roobka, qorraxda iyo shilalka marka la rarayo, waana inay u hoggaansamaan 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.
