Catalysts

Low - molecular polietilenpoliamina apply to hardeningepoxies (per se or in the form of reactive polyamideamines) as raw materials for pro - publishing house of aniono - exchange pitches, as ashless dispergators and modifiers of lubricant oils; pentaetilengeksamin - raw materials in pro -...

Low - molecular polietilenpoliamina apply to hardeningepoxies (per se or in the form of reactive polyamideamines) as raw materials for pro - publishing house of aniono - exchange pitches, as ashless dispergators and modifiers of lubricant oils; pentaetilengeksamin - raw materials in pro -...