Cpvc Pipe By Ori-plast Limited

CPVCCPVC or Chlorinated Poly Vinyl Chloride is produced by chlorination of poly vinyl chloride (PVC) resin. In the process, the chlorine gas is decomposed into free chlorine which is then reacted with PVC.In a post production step, essentially replacing a portion of the hydrogen in PVC with chlorine. The extra chlorine molecule helps to increase its glass transition temperature (Tg) significantly, resulting in a CPVC which is extremely heat resistant. As a result CPVC performs much better in high temperature and high pressure applications than PVC. Some of the advantages of CPVC for piping systems areVery good chemical and corrosion resistanceOutstanding chemical resistanceNo electrochemical corrosionLong service life, even under intensely corrosive conditionsNo support microbial growthSimple installation using solvent cementingSmooth inner surfaceExceptional flammability resistanceNo influence on drinking waterCPVC PROPERTIES (REFERENCE VALUES) CHARACTERISTICS TEST STANDARD UNITS VALUES Density ISO 1183-1 g / cm3 1.5 Yield Stress at 230 C EN ISO 527 - 1 N / mm2 >53 Tensile E - Modulus at 230 C EN ISO 527 - 1 N / mm2 > 2550 Charpy Notched Impact Strength at 230 C EN ISO 179 -1 / 1eA kJ / m2 > 6 Ball Indentation Hardness EN ISO 2039 - 1 MPa > 110 Heat Distortion Temperature HDT A 1.8 MPa EN ISO 75 - 2 0 C > 102 Vicat - Heat Distortion Temperature B/50n ISO 306 0 C > 103 Thermal Expansion Coefficient DIN 53752 mm / mK 0.06 - 0.07 Heat Conductivity at 230 C EN 12664 W / mK 0.15 Water Absorption at 230 C EN ISO 62 % 0.1 Limiting Oxygen Index (LOI) ISO 4589 - 1 % 60 Warning: Similar to uPVC pipes CPVC pipes should not also be tested with compressed air or be used in compressed air / gas line. Both are dangerous. Refer our literature for details.