There are several distinct differences between silicone and latex rubbers, the primary difference being that latex is a natural product and silicone is man-made. Consumers may choose between silicone and latex versions of several plastic products, including pacifiers, caulking and rubber bands.Know More
Silicone is a clear synthetic product that has undergone testing to ensure its safety, and it is generally more durable than latex. Silicone products retain their shape better than those composed of latex. Latex is a natural, beige-colored, water-based material that is softer, more flexible and more eco-friendly than silicone. Over time, latex may begin to break down and show signs of wear due to its natural composition, while silicone does not age. Latex may also cause allergic reactions for some users. Allergic reactions usually occur within 30 minutes of contact with a latex-based product and cause itching and redness of the skin.
Silicone has a higher heat resistance than latex, which may be an important factor to consider when deciding between a latex and silicone sealant. Latex products may contain small, non-hazardous amounts of nitrosamines, which are known carcinogens. Latex materials are highly porous and tend to harbor more bacteria than silicone-based products. Neither silicone nor latex contains BPAs.Learn more about Chemistry
Vinyl and PVC are two names for the same product. PVC stands for polyvinyl chloride, which is a chlorine and ethylene compound used to make an odorless, solid plastic.Full Answer >
According to the acid-base tutorial from Tulane University Department of Anesthesia, standard bicarbonate is the bicarbonate concentration under standard conditions of 40 mmHg pCO2, temperature of 37 degrees Celsius and saturated with oxygen. The term standard bicarbonate was introduced by Jorgensen and Astrup in 1957.Full Answer >
An anode and a cathode are the two types of terminals in an electronic device. The cathode is the terminal where current leaves an electronic device. The anode is the terminal where current flows into an electronic device. Electrical current is the amount of charge that passes a fixed point in one unit of time.Full Answer >
The difference between iron and steel is that iron is an element, and steel is an alloy of iron, small amounts of carbon and another material, usually another element like chromium. Iron is alloyed with other elements to make it stronger and more useful and to keep it from rusting.Full Answer >