Polyvinyl chloride resin generally has a high level of chemical resistance. This may not be seen, however, when the material is exposed to organic chemicals. PVC is also strong and resistant to water and abrasion. This material is very popular in the construction industry. It can be used to produce many items needed in the building process. Those items are often lightweight, long lasting and maintenance-free. http://www.sanxiplastic.com/polyvinyl-chloride-resin/

Molybdenum is a chemical element with the symbol Mo and atomic number 42 which is located in period 5 and group 6. The name is from Neo-Latin molybdaenum, which is based on Ancient Greek Μόλυβδος molybdos, meaning lead, since its ores were confused with lead ores. Molybdenum minerals have been known throughout history, but the element was discovered (in the sense of differentiating it as a new entity from the mineral salts of other metals) in 1778 by Carl Wilhelm Scheele. The metal was first isolated in 1781 by Peter Jacob Hjelm. http://www.sscmaterials.com/non-ferrous-metals/molybdenum/

A PTFE stirring rod is a piece of laboratory equipment used to mix chemicals. It's thicker and slightly longer than a drinking straw, with rounded ends. A stirring rod is used for mixing liquids, or solids and liquids. Stir rods are used as part of proper laboratory technique when decanting supernatants because the contact helps to negate the adhesion between the side of the glassware and the supernatant that is responsible for the liquid running down the side. http://www.xieyinglabware.com/ptfe-labware/ptfe-stirring-rod/

Poly(methyl methacrylate) (PMMA), also known as acrylic or acrylic glass, is a transparent thermoplastic often used in sheet form as a lightweight or shatter-resistant alternative to glass. Dental pmma discs is made of a millable resin with properties that closely mirror those of a nature tooth, making it a fawless solution for laboratories to reduce processing time by eliminating labor-intensive metal investing and casting procedures in the workflow process. http://www.zirconiablocks.com/dental-pmma-discs/

Cow and horse mat is useful because it does not allow for liquids to sit in bedding. Cow mats are also resistant to microbes and harmful bacteria. This is especially important for animals living in areas where a lot of bacteria could be present. They also protect cows from the inside out because they can protect against internal injuries. These horse stall mats perform really well as a cow mat option. They are antibacterial and antifungal, as well as completely non-absorbent. The rubber surface provides comfort and protection and is slip resistant. http://www.aochenrubber.com/livestock-mat/cow-and-horse-mat/

A spy camera is a device that is capable of capturing video (and sometimes audio) of a location without the subjects' knowledge. Although they are occasionally used for commercial purposes, spy cameras are mainly used for surveillance activities. Spy cameras are also sometimes known as nanny cameras or nanny cams, due to the common use of spy cameras in checking on caregivers' treatment of children. http://www.bigsecu.com/spy-camera/

Titanium forgings have excellent characteristics such as high strength, good corrosion resistance, non-magnetic, good welding performance, and a series of other advantages such as superconductivity, hydrogen storage, and memory. In the application of various titanium alloy products, forgings are mostly used in gas turbine compressor discs and medical artificial bones that require high strength, toughness, and high reliability. http://www.dlltitanium.com/titanium-materials/titanium-forgings/

The performance of the closed loop stepper system is better than the open-loop setting. Only the relationship between torque and acceleration is considered. The torque speed curve shows the peak and continuous torque range of the closed loop stepping system and the available torque range of the open loop stepping system. Usually, the actual torque will be converted into acceleration, therefore, the motor with more torque can accelerate the rated load faster. http://www.dtdmotion.com/closed-loop-stepper-system/

Luxury orange massage chair has the function of heat therapy. Heating modules help soothe your muscles and better prepare your body for the benefits of your massage. An L track massage chair has rollers that travel from your neck down to your glutes. In some models, they will even travel down to your hamstrings. By downloading an app, you can control your massage from your smartphone. Using technology inspired by NASA, zero gravity elevates your legs above your heart to create the feeling of weightlessness. http://www.re-massagechair.com/luxury-massage-chair/luxury-orange-massage-chair/

Aluminum's advantages stem from holding its integrity for longer. Aluminium license plates don’t yellow, crack, curl, warp, or break, and they won’t rust or corrode. Screen-printed aluminum auto tags will last a minimum of 5–7 years in terms of the non-fade ink life, and often longer. With aluminum it’s more the non-fade ink life that’s of concern, since the aluminum plate itself can last 10 years or more. http://www.richisticker.com/license-plates/aluminium-license-plates/