CPVC sheet

Published: 11:48:46 August 27,2012  Views: 149
CPVC, CPVC sheet, chlorinated polyvinyl chloride plates, CPVC board, PVC board CPVC sheet

CPVC board

CPVC resin made from polyvinyl chloride (PVC resin chlorinated modified system was a new kind of engineering plastics. This product is white or light yellow tasteless, odorless, nontoxic loose particles or powder PVC resin after chlorination the irregular increase of the molecular bond, the polarity increases, the solubility of the resin increases, the increased chemical stability, thereby improving the heat resistance of the material, acid, alkali, salts, oxidizing agents such as corrosion. numerical thermal the mechanical properties of the deformation temperature, chlorine content increased by 56.7% to 63-69%, Vicat softening temperature by 72-82 ℃, (up to 90-125 ° C maximum operating temperature up to 110 ° C, long-term use of a temperature of 95 ° C. Therefore, CPVC is a new engineering plastics with a broad application prospect. irregular increase of the molecular bonds of the CPVC plate, the polarity increases, so that the solubility of the resin increases, chemical stability, thereby improving the heat resistance of the material corrosion, acid, alkali, salt, oxidizer to improve the mechanical properties of numerical heat distortion temperature compared with the general PVC has excellent high temperature, excellent corrosion resistance, dimensional stability, ease of processing, excellent retardant characteristics. performance comparison
Index Unit CPVC PVC
Density g/cm3 1.45-1.58 1.38-1.48
Vicat softening temperature 90-125 72-82
Tensile Strength MPa 54-70 39-58
Bending strength MPa 120 105
Coefficient of linear thermal expansion K-1 (7.5-8 * 10-5 (6-7 * 10-5
Elongation at break
120 50
Features: corrosion-resistant and strong: optimized for corrosion resistance equipment. Easy processing, cutting, welding, bending are extremely simple, high strength, high stiffness and high hardness, good electrical insulation properties, good chemical stability, can be self-extinguishing low water absorption, easy adhesion and easy to paint.