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作者:Hong‐bo Li , Lei Sun ...
来源:[J].Journal of Applied Polymer Science(IF 1.395), 2020, Vol.137 (15), pp.n/a-n/a
摘要:ABSTRACT(#br)Fully bio‐based polyamide 11 (PA11) was melt‐blended with poly(vinyl alcohol) (PVA) with varying degrees of polymerization (DP) to prepare PA11 x PVA z y . The PA11 x PVA z y films demonstrated the lowest oxygen tra...
作者:Hong‐bo Li , James Runt
来源:[J].Polymer International(IF 2.125), 2018, Vol.67 (4), pp.453-462
摘要:Abstract(#br)The oxygen transmission rate, average volume of free‐volume cavities ( V f) and fractional free volume ( F v) of polyamide 6,10 (PA610)/poly(vinyl alcohol) (PVA) (i.e. PA610 x PVA05 y , PA610 x PV...
作者:Hong‐bo Li , Da‐wei Wang ...
来源:[J].Polymers for Advanced Technologies(IF 1.635), 2018, Vol.29 (6), pp.1649-1660
摘要:Oxygen permeation rates, average volumes of free‐volume‐cavities (Vf), and fractional free volumes (Fv) of polyamide 12 (PA12)/poly(vinyl alcohol) (PVA) (ie, PA12xPVA05y, PA12xPVA08y, and...
作者:Hong‐bo Li , Yun‐song Zhou ...
来源:[J].steel research international(IF 0.493), 2015, Vol.86 (2), pp.129-136
摘要:In this paper, the spalling causes of backup rolls in a roughing mill of a hot strip rolling mill were investigated. The roughing mill withstood extreme service conditions with long service cycles for backup and work rolls, a large variety of the same width rolling campaigns...

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