Resina CPVC
CPVC resin is widely used in high-temperature, pressure-resistant, and corrosion-resistant applications.
Product Grades
Formulated for smooth processing. Our CPVC resin ensures trouble-free extrusion and injection molding.
Policloruro di vinile clorurato (CPVC) Z-500
Resina CPVC per iniezione destinata ai team di formulazione che sviluppano materiali per raccordi, valvole e componenti stampati in CPVC.
Policloruro di vinile clorurato (CPVC) J-700
Resina CPVC per estrusione destinata ai team di formulazione che producono materiali per tubi in CPVC e composti polimerici clorurati personalizzati.
What is CPVC Resin?
CPVC (Chlorinated Polyvinyl Chloride) resin is a thermoplastic polymer produced by chlorinating PVC (polyvinyl chloride) resin. The chlorination process increases the chlorine content from around 56–57% in PVC to approximately 63–69% in CPVC. This chemical modification enhances the material’s thermal resistance, chemical stability, and mechanical strength, making it suitable for high-temperature and corrosive applications.
What is the relationship between CPVC resin and CPVC compound?
CPVC compound is a granular material produced by blending CPVC resin with various additives such as heat stabilizers, lubricants, impact modifiers, and pigments. This compound can be directly used for injection molding or extrusion processing. The relationship between the two can be summarized as: “CPVC resin is the raw material, while CPVC compound is a semi-finished product ready for direct processing.” The former determines the material's fundamental physical and chemical properties, while the latter enhances its processing performance and application characteristics through optimized formulations.
Domande frequenti
Answers prepared from the existing XUYE category information and common buyer questions.
Qual è la differenza tra CPVC e PVC?
CPVC (chlorinated polyvinyl chloride) is an upgrade of PVC (polyvinyl chloride). Through further chlorination of PVC, CPVC gets better heat resistance, flame retardancy, chemical resistance and mechanical strength.For a more detailed look at each step, you can read about the <cpvc vs pvc>.
What is the difference between CPVC and other plastic materials?
Compared with the commonly used PP (polypropylene) and PE (polyethylene), CPVC has better heat resistance, flame retardancy and mechanical strength. In addition, CPVC also has stronger acid and alkali resistance.
What is the difference between CPVC and metal in piping applications?
The disadvantage of metal materials is that they are easy to rust and aging, and the interior is easy to scale (water stains). CPVC will not rust and is not easy to scale. In addition, pipes made of CPVC are easy to cut and bond during installation, which helps to reduce labor costs during installation. Workers' training hours will also be reduced.
What is the main application of CPVC?
CPVC is commonly used in piping systems in harsh environments. For example, hot water supply pipes and fittings that require high temperature resistance, fire sprinkler pipes and fittings that require high flame retardancy and heat resistance. In addition, it can also be used in industrial applications where chemical resistance is required.