bogga_madaxa_calanka

Xalalka

Rinjiga dhexe ee casaanka ah ee Alkyd

Badeecada sidoo kale loo yaqaan

  • Rinjiga Alkyd reddan ee ka hortagga miridhku, rinjiga alkyd reddan, dahaarka alkyd reddan ee ka hortagga miridhku, iyo primer 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 C52-3-2
Midab Cawlan
Saamiga isku-darka Qayb keliya
Muuqaalka Dusha siman

Waxyaabaha ay ka kooban tahay Badeecada

  • Rinjiga dhexe ee Alkyd reddan waa rinji dhexdhexaad ah oo hal qayb ka kooban oo ka kooban resin alkyd ah, budada reddan, buuxinta midabka ka hortagga miridhku, waxyaabaha lagu daro, gaaska dareeraha ah ee No.200 iyo dareerayaasha isku dhafan, iyo wakiilka kicinta.

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 oo hoos u dhacaya ilaa heerka St3.

Isbarbardhigga koorsada hore

  • Si toos ah ayaa loogu rinjiyeeyay dusha sare ee birta oo tayada ka saarista miridhku ay gaarto heerka Sa2.5.

Isbarbardhigga koorsada dambe

  • Rinjiga dhexe ee birta alkyd, rinjiga alkyd.

Isticmaalka

  • Ku habboon dusha sare ee birta, dusha sare ee mishiinada, dusha sare ee dhuumaha, dusha sare ee qalabka, dusha sare ee alwaaxa.
Rinjiga Alkyd-cas-dhexe-1

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% (marka la eego saamiga miisaanka rinjiga).

Guryaha

  • 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.