Solids, Free Full-Text
4.5 (500) · $ 10.00 · In stock
The aim of the present study is to apply an embedded resistance wire technique for curing of thermosetting resins as well as for the self-healing of thermoplastic polymers. The work consists of two parts. In the first part, Kanthal resistance wires embedded in a resin plate acted as heating elements when direct electrical current was flowing through them (Joule heating). During heating, the temperature was continuously monitored using a thermal camera, and accurate temperature times for fixed position diagrams as well as temperature positions for fixed time diagrams were calculated. The effects of curing with this method were evaluated by studying the three-point bending mechanical behavior of the cured resin, comparing it with the corresponding behavior of the same resin when cured using a conventional oven curing method at the same temperature. In the second part of the present work, the possibility of using the same technique for healing existing notches and flaws in a PET thermoplastic is explored. We examined whether providing energy through the resistance wires created the right amount of heat to heal the thermoplastic, or, more specifically, whether it closed the notches and eliminated the abrasions that were artificially created on the specimens. The technique using embedded resistance wires worked equally well, with interesting and promising preliminary results regarding the curing of thermoset resins and the healing of thermoplastics.
PPT - Chapter 11: Liquids & Solids PowerPoint Presentation
Frontiers Fatty acid uptake in Trypanosoma brucei: Host resources and possible mechanisms, scp 666 1/2 j
Forza Motorsport 4 - Xbox 360 , forza motorsport 4
1872109 - safe, artist:sunnyclockwork, pony, abstract background, scp 666 1/2 j
The Helpful Garden: A wonderful blog by a Montessori teacher which
Batteries, Free Full-Text
Solids, Free Full-Text, scp 666 1/2 j
Solid, Liquid or Gas Freebie Sorting cards, Solid liquid gas
Graphic 45 - Little Things Collection - 12x12 Patterns & Solids Paper
Automatic Etching Acid Glass Production Line, Glass Etching Machine
Purrfect Pairings™ salmon – solidgoldpets