This study is to develop a micromachining technology for a light guidepanel(LGP) mold, whereby micro dot patterns are formed on a LGP surface by a singleinjection process instead of existing screen printing processes. The micro powder blastingtechnique is applied to form micro dot patterns on the LGP mold surface. The optimalconditions for masking, laminating, exposure, and developing processes...

“Green” resole phenolic resins for laminating applications were synthesized, and their properties and thermal stability were determined. The plant-based cardanol and condensed tannin were used as the partial substitutes of up to 40% of the phenol in the synthesis of the phenolic resins. The resins were synthesized with different proportions of phenol (P) to cardanol (C) and with different total...

The aim of this study was to examine the mechanical characteristics of a polyvinyl alcohol hydrogel (PVA-H) as a candidate material for artificial joint cartilage. In the study, PVA-H was filled with α-tricalcium phosphate (α-TCP) in order to improve its mechanical properties. In addition, laminated composite materials with 3 layers were prepared by laminating α-TCP–filled PVA-H and unfilled PV...

Within this publication, the performance of high clarity polyurethane adhesives based on a poly(propylene glycol) soft-phase within polycarbonate or ethanolamine surface-treated laminate, is described. A series polyurethanes were prepared, with used as due to polyol and absence carbonyl functionality, which allows for hard-phase architecture be resolved greater resolution. In total, eight synth...

Abstract Epoxy-based sandwich composites with improved economic efficiency were developed to better utilize composite components functions such as high mechanical performance and light weight, which influenced quality for load-bearing applications. Herein, an epoxy-based was made by laminating woven basalt fibers (WBFs) a face sheet on 3D carbon felt foam (3D CFs) core material. The cast-in-pla...

Freshly-felled Chinese fir (Cunninghamia lanceolate), Masson Pine (Pinus massoniana) and Camphor Tree (Cinnamomum camphora) logs were reconstituted to form laminated lumber with moisture content above fiber saturation point by slicing, finger-jointing, gluing, and cold-pressing processes. The laminated lumber was then sliced into wood veneers, which were air-dried to about 15% moisture content....

Author: Jeong ho Choi Title: Fabrication and Compressive Yield Strength of Open Cell Corrugated Cellular Solids Institution: Embry-Riddle Aeronautical University Degree: Master of Science in Aerospace Engineering Year: 2005 This thesis studied the fabrication and compressive yield strength of# open cell corrugated cellular solids made from type 304 stainless steel. Test samples were made by cor...

This paper deals with the influence of selected methods (mechanical and pneumatic) as well as various factors (wood species, moisture content, veneer shape, punch diameter, laminating foil thickness, holding method, plasticizing) on 3D molding of veneers. 3D molding was evaluated on the basis of maximum deflection of birch and beech veneers. Cracks and warping edges were also evaluated in selec...

Medical linear accelerators operating above 10 MV require door shielding for neutrons in addition to photons. A criterion for choice of optimal configuration of lamination of BPE (Borated Polyethylene) and lead is not clear. Moreover, optimal configuration cannot be determined by the conventional method using an analytical formula and simple measurement. This study performs Monte Carlo simulati...