Magacyada alaabta
- Rinjiga ka hortagga miridhku ee Alkyd, rinjiga cas ee ka hortagga miridhku ee birta alkyd, rinjiga alkyd, rinjiga cawlan ee alkyd, rinjiga alkyd ee ka hortagga miridhku.
Xuduudaha aasaasiga ah
| Magaca Ingiriisiga ee badeecada | Rinjiga alkyd cas ee birta ah |
| Magaca Shiinaha ee badeecada | Rinjiga cas ee birta alkyd |
| Alaabta Khatarta ah Lambarka | 33646 |
| Lambarka Qaramada Midoobay | 1263 |
| Isbeddelka dareeraha dabiiciga ah | 64 mitir oo caadi ah³. |
| Summada | Rinjiga Jinhui |
| Lambarka Moodeelka | C52-1 |
| Midab | Casaan bir ah, cawlan |
| Saamiga isku-darka | Qayb keliya |
| Muuqaalka | Dusha siman |
halabuurka
- Rinjiga alkyd ee cas ee birta (Rinjiga alkyd ee cas ee birta) wuxuu ka kooban yahay resin alkyd ah, casaanka oksaydhka birta, buuxinta midabka ka hortagga miridhku, waxyaabaha lagu daro, gaaska dareeraha ah ee No.200 iyo dareere isku dhafan, iyo wakiilka qalajinta.
Guryaha
- Rinjiga rinjiga oo ka hortagaya cuncunka, waxqabadka ilaalinta wanaagsan, iftiin wanaagsan iyo midab hayn, midab dhalaalaya, iyo cimri dherer wanaagsan.
- Iska caabbinta dareeraha (baasiinka, khamriga, iwm.), iska caabbinta aashitada iyo alkali, iska caabbinta kiimikada waa mid liidata, xawaare qallajin gaabis ah.
- Filim rinji adag, shaabad wanaagsan, waxqabad aad u fiican oo ka hortagga miridhku, ayaa u adkeysan kara saameynta farqiga heerkulka.
- Waxqabad wanaagsan oo isku dheelitiran, isku-darka wanaagsan ee jaakadda sare ee alkyd.
- Midabka sare, waxqabadka wanaagsan ee rinjiyeynta.
- Ku dhegid xooggan, sifooyin farsamo oo wanaagsan.
- Waxqabad wanaagsan oo dhisme.
- Awood buuxda oo wanaagsan.
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: ≤50um (tusmada caadiga ah: GB/T6753.1-2007)
- Iska caabbinta biyaha milixda leh: 3% NaCl, 24 saacadood iyada oo aan la dillaacin, bararsanayn ama diirmin (Tusmada caadiga ah: GB/T9274-88)
- Waqtiga qalajinta: qalajinta dusha sare ≤ 5 saacadood, qalajinta adag ≤ 24 saacadood (tusmada caadiga ah: GB/T1728-79)
| Isbarbardhigga kahor marin-raaca | Isbarbardhigga ka dib marin-dhaafka |
| Si toos ah ayaa loogu rinjiyeeyay dusha sare ee birta oo tayada hoos u dhigista ay gaarto darajada Sa2.5. | Rinjiga birta-daruurta ah ee alkyd, rinjiga alkyd. |
Daaweynta dusha sare
- Qalabka korontada si looga saaro miridhku heerka St3.
- Dusha sare ee birta ah ee lagu buufiyo ciidda ilaa heerka Sa2.5, qallafsanaanta dusha sare waa 30um-75um.
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 sarreeyaa dhibicda dharabka in ka badan 3℃. Marka heerkulka substrate-ku ka hooseeyo 5℃, filimka rinjiga ma bogsan doono mana ku habboona dhismaha. | |
Dhismaha rinjiga
- 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.
- 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 mashiinnada, dusha sare ee dhuumaha, dusha sare ee qalabka, dusha sare ee alwaaxa; looma isticmaali karo rinji ka hortagga miridhku isku mid yahay rinjiyada laba-qaybood leh iyo rinjiyada dareeraha adag.
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.
- Rinjiga alkyd, rinjiga dhexe ee alkyd.
Baakad
- 25kg durbaan
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.
- Sigaar cabista iyo dabku waa mamnuuc goobta dhismaha.
