Polyvinyl Sheet Pvc Properties

Polyvinyl chloride pvc is a thermoplastic made of 57 chlorine derived from industrial grade salt and 43 carbon derived predominantly from oil gas via ethylene.

Polyvinyl sheet pvc properties.

As flat sheets pvc is often expanded to create voids in the interior of the material providing additional thickness without additional weight and minimal extra cost see closed cell pvc foamboard. Pvc polyvinyl chloride polyvinyl chloride pvc is a thermoplastic material having outstanding corrosion resistance excellent electric insulating properties and good mechanical strength. Properties processing and applications polyvinyl chloride commonly referred to as pvc or vinyl is the world s 3 rd most synthesised thermoplastic material. Polyvinyl chloride pvc a major plastics material which finds widespread use in building transport packaging electrical electronic and healthcare applications.

Polyvinyl chloride is formed in flat sheets in a variety of thicknesses and colors. Pvc is a very durable and long last construction material which can be used in a variety of applications either rigid or flexible white or black and a wide range of colours in between. It is less dependent than other polymers on crude oil or natural gas which is non renewable and hence can be regarded as a natural resource saving plastic. What are the properties of polyvinyl chloride.

Plastic material polyvinyl chloride pvc is a major thermoplastic material and comes in many different forms most notably in pvc sheet and pvc rod form. It has a unique blend of qualities that make it particularly useful for the construction business. Polyvinyl chloride emits toxic fumes when melted and or subject to a fire. Plasticisers stabilisers and impact modifiers can be added to produce these modifications.

Although there are some shortcomings polyvinyl chloride is a great material overall. Economical versatile polyvinyl chloride pvc or vinyl is used in a variety of applications in the building and construction health care electronics automobile and other sectors in products ranging from piping and siding blood bags and tubing to wire and cable insulation windshield system components and more. These different forms modify the properties to suit particular applications. Trade names for pvb films include kb pvb saflex glasnovations butacite winlite.

It is prepared from polyvinyl alcohol by reaction with butyraldehyde the major application is laminated safety glass for automobile windshields. Polyvinyl butyral or pvb is a resin mostly used for applications that require strong binding optical clarity adhesion to many surfaces toughness and flexibility. Polyvinyl chloride pvc or vinyl is an economical and versatile thermoplastic polymer widely used in building and construction industry to produce door and window profiles pipes drinking and wastewater wire and cable insulation medical devices etc. Sheets are cut using saws and rotary cutting equipment.