... :(C2H3Cl)n CAS.NO.: 9002-86-2 1.Properties: PVC resin is a white or buff powder, the apparent density of ... swelling or dissolved in ether, ketones, chlorinated aliphatic hydrocarbons and aromatic hydrocarbons. Under 20 C, there is a strong acid-resistance ... .00.063mm sieve≥ 90Number of grain piece , number/400cm2≤ 40100g resin plasticizer absorbency, g≥ 15White degree(160C After 10min.), %≥ 75 3 ...