... and inside a polypropylene matrix. Design/methodology/approach Natural indigo powder was purified by keeping it in hydrochloric acid for 24 h, after which the solid pigment was separated, dried and ground into powder again. Next, HCl-purified natural indigo, unpurified natural indigo and synthetic indigo...

...Manikandaraja G.; Pandiyarajan R.; Vasanthanathan A.; Sabarish S. Purpose This study aims to evaluate the development of composites made of epoxy (E) resin with different weight percentages of polypropylene (PP) and graphene oxide (Go) to form nanocomposite plates. Design/methodology/approach...

...Svetlana Butylina; Ossi Martikka; Timo Kärki Purpose The purpose of this paper is to study the effects of water immersion‐freeze‐thaw treatment on the physical properties, flexural strength (FS) and morphology of wood‐polypropylene composites containing pigments. Design/methodology/approach...

... © MCB UP Limited 2002 --> Polypropylene Curing Dispensing Polypropylene dispense tips Keywords: Polypropylene, Curing, Dispensing A full line of new flexible and soft polypropylene dispense tips for use with fluids that react with metals, paints, and fast-curing...