Trade Lead Description:
Petroleum resins is a kind of thermal plasticizing resin produced by C5,C9 fraction, by products of petroleum cracking, through pretreatment, polymerization and distillation, It isn't a high plomer but a low plomer with the molecular weight between 300-3000, Featured by acid value, easy mutual solubilities, resistant to water, resistant to ethanol and chemicalls, it has the chemical stabilizing property to acid and alkaline, viscosity adjusting and thermal stabilizing. Gernerally, the petroleum resins are not used independently, but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers. Posted from China - Henan on 10 July, 2007 Last Modified on 21 May, 2008
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