PET is a type of plastic usually found on things like water bottles and food containers. PET screen films provide the least amount of scratch- and impact-protection, but they're super cheap, light, and thin, and as a result are less visible once applied to your phone. http://www.yccscreenfilter.com/tpu-screen-protector/

Unlike many other thermoplastics, polycarbonate can undergo large plastic deformations without cracking or breaking. Thus, it can not only be thermoformed but also processed and formed at room or slightly elevated temperatures using standard forming equipment. http://www.teseidg.com/omay-pc-film/electronic-and-electrical-pc-film/

PETG is both thermoformable and vacuum-formable, and can tolerate a tremendous amount of pressure without cracking. Although PETG is naturally clear, it takes color easily during processing. It can be injection molded into a variety of shapes, or extruded into sheets. http://www.pvcpetsheet.com/petg-film-roll/matt-rigid-plastic-petg-sheet/

The most advantages of tungsten carbide nibs are toughness and resistance to fracture, which depend on the tungsten powder grain size and amount of cobalt used .higher cobalt binder content results in more ductile die material with lower hardness and wear resistance . these dies are used to draw larger diameter wires with heavy reduction at slower speed without much loss in die life. http://www.natust.com/cutting-tool/cnc-milling-cutter/

The most common valve body style used as a control valve is the globe valve. Although many other body styles such as angle valves, Three-way valves, Eccentric rotary plug valves, semispherical ball valves, Ball Valves, Butterfly valves, etc are used, the globe valve provides the most effective means to regulate and control flow. http://www.lozosevalve.com/straight-stroke-control-valve/bellow-seal-control-valve/

The spill-proof design is also helpful for keeping heat inside the cup. Many have mechanisms that allow the user to take a quick sip of his or her beverage and reclose the lid with very little effort. This type of lid is often referred to as a spill-proof, drink-through lid. http://www.flowin-bottles.com/gallon-water-jug/sports-water-jug/

One of the major characteristics of the insulators in power system is the resistance to the current flow (passage of the current), since when electrically charged, it “traps” electrical charges inside. No wonder it is widely used to block its passage. http://www.eastceramic.com/pin-insulator/

Mechanical filters can be anything from a basic mesh that filters out large debris to a ceramic filter which has an extremely complex pore structure for ultra-fine filtration of pathogenic organisms. And a great water filter always worked cooperated with a reverse osmosis system. http://www.eagoco.com/compact-reverse-osmosis-system/

DCPD is a type of orthophosphate, a single phosphate group with two calcium atoms and two water molecules. This compound is a very stable acid salt which can be stored under suboptimal conditions without adverse effects on its leavening performance. http://www.dtech-cn.com/choline-chloride/

There's overlapping between cannabis and nicotine vapes, like the classic vape pen which functions in both realms. Which may explain why it's the most popular type of vape in existence. http://www.allbarvape.com/disposable-vape/elf-bar-vape/