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    Tricalcium phosphate  is a supplement form of calcium phosphate and is used to treat or prevent calcium deficiency. Calcium is primarily important for healthy bones and teeth. Calcium is naturally found in foods like dairy, nuts and seeds, and dark, leafy vegetables. In addition to its use as a supplement, tricalcium phosphate is used as an anti-caking agent in powdered food items. It is also used as an additive in some processed foods to boost calcium content.   Is it safe? Tricalcium phosphate is a calcium salt found in many nutritional supplements. It is considered safe to use as a food additive and supplement, but there are some people in whom it has contraindications, and there can be interactions and side effects. Many people wonder about the safety of tricalcium phosphate, including side effects and whether it causes cancer. Some people take supplements containing tricalcium phosphate to supplement their daily calcium intake if they are not getting enough ...

  Drill Pipe Thread Protector   The experienced oil worker will find this rather obvious, but it is never an option to cut corners when it's talk about protecting the casing tubular. Still, we see that routines are not followed or someone takes too many personal liberties. A quick brush-up of dos and don'ts, including a time-saving tip, will not harm anyone.   Familiar situation You stand on the drill floor running casing in the hole and suddenly your graphs are bad. You try to make up, but your threads are damaged. Then you break out, take the pipe away, check the threads in the box for damage, perhaps change the box, before running a new joint. Even though it is quite time-consuming, changing the box is cheaper than changing the whole joint. Part of everyday life on the drill floor, yes, but the added time these interruptions causes is expensive and can easily be reduced to a minimum.   Thread compound Running compound will dry out faster and won't provide the prot...

    The EPS foam molding machine has the characteristics of complete functions and convenient parameter adjustment. Closed mold, feeding, foaming, mold, gas and automatic control, but also allows computer control to produce foam products with multiple heating methods Old machine molds that can be used in complete soil environments, in the case of no changes in plants, the The machine can be in good condition, so that the products meet the requirements of automatic vacuum forming machine. The foaming machine has compact structure, space saving, reliable performance, convenient maintenance, labor saving, steam quality saving, and raw material saving. EPS foam molding machine   is semi-automatic learning, a little bit, no training, every 2-4 operating machines. The foam molding machine adopts imported hydraulic system at the same time, and increases the clamping force to improve the speed of the mold, the molding cycle is short, the molding machine is automatic molding machi...

Gate valves and ball valves are the most commonly used flow control valves in the market. They are generally used to control the flow of liquid and gases. Although they are used in similar settings, there are a few important differences between these two valves. We discuss the differences between gate and ball valves and how to choose between them. Operation differences A ball valve uses a rotary ball with a bore and a stem as seen in Figure 1. When the handle attached to the stem is turned, it rotates the ball to open or close the valve. This valve is also called a quarter turn valve because the handle only needs a 90 ° turn (quarter turn) to allow or block the flow of the media. The valve is open when the handle is parallel to the pipe and it is closed when the handle is perpendicular to the pipe. For a more in-depth analysis of ball valves, view our ball valve technical article. A gate valve   uses a gate to control the flow of the media. A gate is a solid disk structure that is...

  In addition to construction, there is also maintenance and repair tasks when it comes to buildings. Contractors choose scaffolding systems depending on the type of work they have at hand – this article explores the options on offer. Steel Scaffolding Steel scaffolding is made up of steel tubes which makes it quite a robust scaffolding system. Such a scaffold can be used for work on a building’s exterior. It can reach great heights without affecting the safety of the scaffold, and it can also withstand harsh weather conditions. It can carry heavy loads therefore increasing efficiency and saving time. Suspended Scaffolding As the name suggests, suspended scaffolding refers to a scaffold system that hangs from the ceiling of a building. These scaffolds are normally used for interior projects, such as painting, electrical work, repairs, etc. They can reach great heights and complete the work by employing a quick and efficient scaffold that is easily adjusted according to the situatio...

  What are the application scenarios of infrared lenses corrected by special materials? Come and learn about the relevant content with the editor of Fuqing Optical Lens! 1. All-weather surveillance camera The most minor use of  infrared lenses  is to complete all-weather surveillance. The optically corrected infrared lens can focus clearly during the day, and usually needs to be refocused in the morning. The infrared lens corrected by a special material can make visible light and infrared focus to the same focus, so after the focus is clear during the day, the infrared lens is turned on at night. The fill light can still image clearly. Second, through the fog Fog penetration originates from the monitoring requirements in long-distance and complex environments. Fog is composed of coarse particles floating in the air. The more particles per unit volume, the denser the fog. Visible light has shorter wavelengths and cannot penetrate mist, which is why visibility is very low o...

  As with most types of foam such as expanded polypropylene foam (EPP foam), expanded polyethylene (EPE foam), is manufactured by the application of high pressure, heat, as well as a blowing agent in a pressurized chamber called an autoclave. The molten foaming polyethylene material is then made into small plastic beads in a  EPE Foam Sheet Extrusion Machine  that uses water to cool and form the beads.  The resultant plastic beads are used as feed material and injected into specialized moulds under high heat and pressure to force the beads to melt and take the shape of the mould. The manufacturing process of EPE foam is pretty straightforward, and mostly involves the use of high temperatures and pressures in a sealed and pressurized container.  The leftover EPE material that is in the form of beads or defective pieces, or even material that has seeped through the material, can be collected and fed back into the machine to produce whole new pieces. This is how to...