Highly chlorinated polypropylene resin 883S (used in PU benzene-free ink)
Chemical name ：Chlorinated polypropylene resin General characteristics ： Chlorine content 40 %-42% viscosity 10-100mPa.S （ 25℃,Dissolve with toluene20% span>Solid content solution) 80 -300mPa.S（25℃…
