A fluoropolymer is a fluorocarbon-based polymer with multiple carbon–fluorine bonds. It is characterized by a high resistance to solvents, acids, and bases. The best known fluoropolymer is polytetrafluoroethylene. What is the use of fully fluorinated organic compounds? Hydrofluorocarbons (HFCs), organic compounds that contain fluorine and hydrogen atoms, are the mostRead More →
PVC pipes typically come in sizes ranging from half an inch to 5 inches in diameter. Pipes with a 1.5-inch diameter commonly connect to sinks, whereas 3-inch pipes commonly connect to toilets. Why is PVC pipe so expensive? In fact, PVC prices went up three times in two months asRead More →
While PVC MEMBRANE is more expensive than TPO, per square foot of same thickness material, the overall system costs is about the same, or even in favor of PVC. … In the end – since materials and labor costs are the same (or should be the same), TPO does notRead More →
The electrolysis of salt water produces chlorine. The chlorine is then combined with ethylene that has been obtained from oil. The resulting element is ethylene dichloride, which is converted at very high temperatures to vinyl chloride monomer. These monomer molecules are polymerized forming polyvinyl chloride resin. Where does PVC resinRead More →
Some will tell you that primer is not necessary to create strong PVC joints. … While you may be able to create strong joints without it, primer is an important part in making sure your joints are as strong as they possibly can be. We recommend you use primer onRead More →
Sand the PVC a little bit at a time until you get the desired results. PVC heats up when it is sanded, from the friction. This can cause the PVC to warp, which can ruin your project or endanger you, if it breaks and causes you to come in contactRead More →
While PVC offers better resistance to puncture and weathering, TPO (like PVC) is recyclable and environmentally friendly. … However, TPO is also less resistant to chemicals than PVC, so it is not the optimal choice where grease or harsh chemicals are involved. Which is better TPO or EPDM? TPO hasRead More →
PVC is a polymer with good insulation properties, but because of its higher polar nature the electrical insulating property is inferior to non-polar polymers such as polyethylene and polypropylene. How is PVC insulation made? The essential raw materials for PVC are derived from salt and oil. The electrolysis of saltRead More →
The process involves applying primer to the outside of the pipe and the inside of the fitting, which cleans and preps the PVC. After about 10 seconds, you next apply cement to the same areas, then insert the pipe snugly into the fitting and allow the cement to set. WhatRead More →
When you’re installing or fixing your irrigation system, you won’t always get the exact shape of PVC pipes you need to complete the project. But PVC is hard and stiff; you won’t be able to bend it at will. … Thankfully, by simply applying heat to the pipe, you canRead More →