Impact Fracture Strength of Japanese Paper

Fracture Surface Morphology and Impact Strength of Cellulose/PLA Composites

Polylactide (PLA)-based composite materials reinforced with ball-milled celluloses were manufactured by extrusion blending followed by injection molding. Their surface morphology from impact fracture were imaged with scanning electron microscopy (SEM) and investigated by calculating their fractal dimensions. Then, linear regression was used to explore the relationship between fractal dimension ...

Impact and Flexural Strength, and Fracture Morphology of Acrylic Resins With Impact Modifiers

OBJECTIVES This study evaluated the impact and flexural strength and analyzed the fracture behavior of acrylic resins. METHODS Eighteen rectangular specimens were fabricated of Lucitone 550, QC 20 (both unreinforced acrylic resins), Impact 1500 (extra strength impact), Impact 2000 (high impact) according to the manufacturers' instructions. The impact strength was evaluated in notched specimen...

NASA Technical Paper 1086 Metallurgical Characterization of the Fracture of Several High Strength Aluminum Alloys

Deinking of Laser Printed Copy Paper by Chemical Different Treatments and Effect on Optical and Strength Properties of Paper

Paper recycling in an increasingly environmentally conscious world is gaining importance. Withrapid developments in deinking processes for the reuse of secondary fibers being made, therecycling process is become more and more efficient. This work investigated the effect ofchemical different treatments including H2O2 and NaOH on repulping and flotation operationsduring the deinking of laser prin...

مقایسه fracture strength دندان های قدامی شکسته شده پس از اعمال تکنیک های مختلف re-attachment

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