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Epakati tembiricha asphalt block
Chiratidzo zvinodiwa:
Software Pfungwa: 50-70 ℃
ASH Zvinyorwa: ≤ 0,5%.
Zvigadzirwa zvechigadzirwa uye zvinoshandiswa: Iyi mhando yeasphalt ine yakadzika nyoro yekunyorova pfungwa uye inowanzoshandiswa kune iyo yekubatanidza mafuta mukukanda zvinhu. Sypleatures asphalt ndeipi yeaspphalt uye inogona zvakare kushandiswa pendi, zvigadzirwa zveRabha, zvekushandisa, etcors, etc.
Nyoro nyoro ndiko kusara kwe toni distillation, ine goho re55-56% yetari. Iyo inoumbwa nemakomputa anonhuhwirira ane madiki matatu, oksijeni-ine, nitrogen-ine, sarufa-ine heterocyclic makomputa, uye huwandu hwenzvimbo hombe yemanyorerwe carbon carbon. Kurema kwemanyorerwe ashalt Iyo inonaka poindi ndeye 60-80 ℃ yeiyo yepakati tembiricha asphalt.
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Asphalt poda
Chiratidzo zvinodiwa:
Popezing point: 105-155 ℃
ASH Zvinyorwa: ≤ 0,5%
Kukoshesa kukosha: ≥ 55%
