... gap fillers composed of glass microballoons, microcrystalline cellulose and paper pulp fills are mixed with Klucel G, Paraloid B-72 and methyl cellulose as binders, and respond in various conditions. Design/methodology/approach It requires using several scientific and analytical techniques...

.../methodology/approach Commercial paper pulps sonicated at a frequency of 20 kHz are found to produce aggregates of their mineral filler constituents. The effects of sonication on isolated long and short fibre, and ground and precipitated calcium carbonate filler systems are also investigated both...

... in an increase in the repulsion between the kaolin particles, due to its anionic basal surface, and an increase in their attraction to the positive edges of the cationised pyrodextrins (El‐Sayed and Basta, 2003). © Emerald Group Publishing Limited 2005 Additives Paper pulp Egypt is one...