ПВХ смола SG-5

PVC RESIN SG-5:We offer a wide range of PVC resin based on it suspension grade which having several applications. We mainly dealing with PVC resin, K 67 (SG5)suspension grade (ethylene based),Conesponding Polymerization Degree 1000-1100Product:PVC Resin Formula:(C2H3Cl)n H.S.CODE: 3904109001 CAS.NO.: 9002-86-2Properties:PVC resin is a white or buff powder, the apparent density of 0.40 0.60g/cm3, relatively density 1.4 g/cm3, refractive index of 1.544 (20 C), water absorption ≤ 0.5 %. indissolve in water, alcohol, gasoline, can be swelling or dissolved in ether, ketones, chlorinated aliphatic hydrocarbons and aromatic hydrocarbons. Under 20 C, there is a strong acid-resistance, can be resistant to any concentration of hydrochloric acid, 90% or less of sulfuric acid, 50% 60% of nitric acid and 20% or less of the caustic soda solution, stability of the salts. In the flame will burn on and left flame it will be extinguished. Excellent dielectric insulation properties.PACKING: 25kg pp woven bag or kraft paper bag (17 MT/20’FCL)Applications :SG-5: Rigid plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc.Specs : ItemIndexMucosity (Ml/G) or( K Value)118-107(68—66)Impurity Number ≤30Volatile Content(Including Water) %≤0.3Apparent Density G/Ml ≥0.55Remain (Testing Sieve ) %0.25mm Sieve≤8.00.063mm Sieve≥90Number of Grain Piece (400cmP2P) ≤14Conesponding Polymerization Degree1000-1100Residual Chlorethylene Content Mg/Kg ≤8