Polyvinyl Chloride CPVC

Polyvinyl chloride Polyvinyl chloride (PVC) and chlorinated polyvinyl chloride (CPVC) pipe and tubing are available in sizes 12 in and smaller for PVC and 4 in and smaller for CPVC. They have excellent resistance at room temperature to salts, ammonium hydroxide, and sulfuric, nitric, acetic, and hydrochloric acid but may be damaged by ketones, aromatics, and some chlorinated hydrocarbons. [Pg.979]

ISO 3514 1976 Chlorinated polyvinyl chloride (CPVC) pipes and fittings - Specification and determination of density... [Pg.331]

Polyvinyl Chloride Polyvinyl chloride (PVC) pipe and tnbing are available with socket fittings for solvent-cementecf joints in sizes 24 in and smaller. PVC with gasketed bell and spigot joints is available in sizes 4 through 48 in. Chlorinated polyvinyl chloride (CPVC) pipe and tubing are available with socket fittings for solvent-cemented joints in sizes 4 in and smaller. PVC and CPVC are snitable... [Pg.106]

Post-chlorinated polyvinyl chloride (cPVC) is a material which offers a combination of mechanical strength, temperature and corrosion resistance and low installation costs, that meets a variety of process uses. This comprehensive article describes cPVC s key properties in detail and highlights the various industries and applications for the polymer, particularly pipes and fittings. [Pg.146]

Chlorinated polyvinyl chloride CPVC 80°C Similar to PVC but with better temperature rating... [Pg.156]

In this respect the non-radiative energy transfer method has been used to study the miscibility of blends of polyvinyl chloride (PVC) with chlorinated polyvinyl chloride (CPVC) and polycaprolactone... [Pg.448]

There are three broad classifications for rigid PVC compounds Type II, chlorinated polyvinyl chloride (CPVC), and Type I. Type II differs from Type I due to greater impact values, but lower chemical resistance. CPVC has greater high temperature resistance. These materials are considered unplasticized, because they are less flexible than the plasticized formulations. PVC has a broad range of applications from high volume construction related products to simple electric wire insulation and coatings. CAS numbers are 9002-86-2, 8063-94-3, 51248-43-2, and 93050-82-9. [Pg.359]

EN 12731 Parts 1 to 3 and 5 and 7 Plastics piping systems for hot and cold water -chlorinated polyvinyl chloride (CPVC). [Pg.94]

ISO 727 1985 Fittings of unplasticised polyvinyl chloride (uPVC), chlorinated polyvinyl chloride (CPVC) or acrylonitrile/butadiene/styrene (ABS) with plain sockets for pipes under pressure - Dimensions of sockets - Metric series. [Pg.96]

Chlorinated polyvinyl chloride (CPVC) n. A PVC resin modified by post-chlorination. A series of such resins, known as Hi-Temp Geon , is available from B F Goodrich Ghemical Co. Compared to conventional rigid PVC, CPVC withstands service temperatures 20-30°C higher, is stronger, and... [Pg.186]

Chlorinated polyvinyl chloride (CPVC) Polyvinylidene chloride (Saran) Polyvinylidene fluoride (PVDF) Polypropylene (PP)... [Pg.28]

Chlorinated polyvinyl chloride (CPVC) possess excellent high-temperature performance and other desirable properties. Typical CPVC has about 57% chlorine and is prepared by chlorination of PVC. It has outstanding flame and smoke properties, chemical inertness, and low sensitivity to hydrocarbon feedstocks. The glass transition temperatnre of the polymer, Tg, increases with increase in chlorine content in the polymer. [Pg.171]

Chlorinated Polyvinyl Chloride. As implied by its name, chlorinated polyvinyl chloride (CPVC) is a chemical modification of PVC. CPVC has properties very similar to PVC but the extra chlorine in its structure extends its temperature limitation by about 50°F (28°C), to nearly 200°F (93°C) for pressure uses and about 210°F (99°C) for nonpressure applications. ASTM D 1784, the rigid PVC materials specification, also covers CPVC which it classifies as Class 23477-B. By the older designation system, it is known as Type IV, Grade 1 PVC. CPVCs for pressure pipe are designated CPVC 4120 [i.e.. Type IV, Grade 1 CPVC with a maximum recommended hydrostatic design stress of 2000 Ib/in (13.8 MPa) for water at 73.4°F (23°C)]. At 180°F (82°C) the maximum recommended hydrostatic design stress for CPVC is 500 Ib/in (3.4 MPa). [Pg.748]

Chlorinated polyvinyl chloride (CPVC) High-density polyethylene (HDPE) Medium-density polyethylene (MDPE) Low-density polyethylene (LDPE)... [Pg.697]

Chlorinated polyvinyl chloride (CPVC) pipe and fittings... [Pg.697]

Chlorinated polyvinyl chloride (CPVC) is a direct derivative of polyvinyl chloride (PVC) materials. CPVC materials are made by reacting chlorine with PVC in a secondary reaction process after PVC polymerization (postpolymerization). The chlorine content by weight of CPVC is increased by this addition of chlorine. Homopolymer PVC grades typically contain 56% chlorine by weight. CPVC contains about 67% chlorine by weight. CPVC materials offer a higher temperature service range. The increase in chlorine content increases the heat deflection temperature at 264 psi from 155°F (68°C) to 218°F (103°C). The chemical resistance of CPVC is similar to or better than that of PVC. [Pg.699]

Chlorinated polyvinyl chloride (CPVC) is more highly chlorinated than PVC. CPVC is commonly used for chemical or corrosive services and hot water above 140°F and up to 210°F. CPVC is commercially available in sizes of % inch to 12 inch for Schedule 40 and Schedule 80. Exposed CPVC piping should not be pneumatically tested, at any pressure, due to the possibility of personal injury from fragments in the event of pipe failure. [Pg.84]

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