CPVC RESIN FOR HOT/COLD WATER PIPES AND FITTINGS

CPVC is a thermoplastic produced by chlorination of polyvinyl chloride (PVC) resin, which is significantly more flexible and can withstand higher temperature than PVC. It is a high heat and corrosion resistant material, and it has become an important engineering thermoplastic due to its relatively low cost, high heat distortion temperature, chemical resistance, outstanding mechanical, and dielectric, flame and smoke resistance properties. CPVC was first commercialized by Noveon in the early 1960s and has since proven its value in a variety of industrial applications in which a high use temperature and excellent resistance to chemical are desirable. Uses include hot and cold water delivery pipes and industrial liquid handling. Besides pipe and fittings, many other industrial fluid-handling product are available in CPVC including pumps, valves , strainers, tower packing, and duct, as well as sheet for fabrication into tanks ,duct, and tank lining.

Features of  CPVC RESIN

•  Superior Heat Resistance

•  Good Chemical Resistance and Corrosion Resistance

•  Flammability

•  Superior Electric Insulation Properties

•  Excellent Treatment / Secondary Processing Properties

• Item	Test standard	HN J-700A	HN J-700B	HN Z-500A	HN Z-500B
  Physical property
  Extemal Appearance		White Power	White Power	White Power	White Power
  BulkDensity  g/cm³		0.5-0.7	0.5-0.7	0.5-0.7	0.5-0.7
  Sieving rate,30 mesh,%≥	GB/T2916	99	99	99	99
  Chlorine Content,%	GB/T7139	65-67	64-66	66-68	67-69
  volatiles,%≤	GB/T2914	0.3	0.3	0.3	0.3
  Thermal decomposition temperature,℃,≥	GH-002	120	120	120	120
  Thermal property
  Vicat softening temperature (5 kgload),℃≥	ASTM D1525	115	110	105	105
  Mechanical property
  Tensile Strength,MPa,≥	ASTM D 638	54	52	50	52
  Notched Izod impact trength,kJ/m²	ASTMD   256	10	10	10	10