Extruded uPVC window frames. uPVC is unplasticized polyvinyl chloride. Also known as rigid PVC, it is used extensively in the construction industry. P

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Extruded uPVC window frames. uPVC is unplasticized polyvinyl chloride. Also known as rigid PVC, it is used extensively in the construction industry. PVC (polyvinyl chloride) is a polymer made up of repeating units of vinyl chloride. In its rigid form it is a brittle white solid. The flexible form is obtained by the addition of plasticisers. Extrusion is a manufacturing process where objects with a fixed cross-section are produced by drawing a suitable material through a die or mould with that shape.

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Size: 5134px × 3423px
Photo credit: © MARK SYKES/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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