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what happens if you use pvc glue on abs pipe
I'm a seasoned industrial engineer with a keen interest in machine learning. Here to share insights on latest industry trends.
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Black pipe and galvanized pipe are both commonly used for various applications, but they differ significantly in their composition and uses. Black pipe, made from steel, is untreated and is typically used for gas supply in residential and commercial settings due to its high heat resistance. It is called "black" pipe because of the black iron oxide coating on its surface, which helps protect it from corrosion in gas exposures. Galvanized pipe, on the other hand, is also made of steel but is coated with a protective layer of zinc to prevent corrosion. This makes it ideal for carrying water and is often used in plumbing for water supply. However, the galvanized coating can eventually wear off, leading to rust. Thus, it is not recommended for gas lines due to the risk of zinc flaking off and causing blockages.
Determining the precise amount of pigment required for epoxy projects depends on several factors: the type, color, and transparency of the pigment; the volume of epoxy; and the desired opacity of the final product. Generally, a rule of thumb for opaque colors is to use a ratio ranging from 1% to 6% pigment by weight of the total epoxy volume. For more transparent or translucent effects, you'll want to use less pigment, typically under 1%. Testing small batches is advisable to achieve the perfect hue and opacity for your project. Remember, adding too much pigment can affect the epoxy's curing properties and overall strength.
Polyester's "odorama" often refers to the unpleasant smell that can emerge from polyester fabrics, particularly after sweating or when new. This scent is attributed to the chemicals used in its manufacturing process or the buildup of bacteria in the fibers, which polyester, being less breathable than natural materials, can exacerbate. To mitigate this, it's recommended to wash polyester garments before wearing them for the first time and to ensure thorough cleaning post-use. Using vinegar or baking soda during the wash can help neutralize odors. It's also beneficial to air dry the garments instead of using a tumble dryer, as high heat can sometimes lock in smells.
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