I have a new bag. It's made of PVC. What does "PVC" stand for? A. Polyvinyl Chloride B. Polyester Cotton C. Nylon Fiber D. Cotton Fabric 相关知识点: 试题来源: 解析 A。“PVC”是“Polyvinyl Chloride”的缩写,意为聚氯乙烯。“Polyester Cotton”是聚酯棉,“Nylon Fiber”是尼龙纤维,...
What is a PVC Pipe Made Of?When installing your plumbing system, you have probably come across PVC pipes and wondered, “What is a PVC pipe made of?”PVC pipes are excellent choices for homeowners who want to invest in quality plumbing. As a result, they are the most sought-after ...
PVC card is a card made of PVC material, PVC is the abbreviation of Poly Vinyl Chloride, which is made of polyvinyl chloride resin as the main raw material. It is characterized by light weight, heat insulation, heat preservation, moisture-proof, flame retardant, and easy construction. PVC is...
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PVC is purely waterproof-friendly material. There are two materials that are used in PVC Mesh: PVC film, which is a really versatile plastic that is hardwearing as well as flexible and elastic, and can be used for insulation, outdoor signage, and of cour
No, vinyl is a broader category of synthetic resins, while PVC is a specific type of vinyl. 8 Are there environmental concerns associated with PVC? Yes, PVC contains chlorine, which can be problematic in waste management and recycling. 8 What is vinyl made from? Vinyl is made from synthetic...
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small molecule from which the polymer chain is made.Polymerization is the reaction that bonds monomers into the large structure of thepolymer.Polymers are not exclusively manmade; they are also found in a large variety of natural materials such as protein, cellulose, starch, and rubbers.There ...
Polyvinyl chloride (PVC) is next in terms of the most common types of plastic and is famous for its ability to combine with other materials to form strong but flexible substances. In its more rigid form, it is commonly used to construct doors, windows and construction materials, while more ...
What is PVC Drainage Pipes? PVC drainage pipesare made of polyvinyl chloride resins that the third most widely utilized synthetic plastic polymer in the world. Compared with other materials, PVC pipes are more economical and lightweight for easy transportation and installation. They feature relatively...