... PVC resin premium only Model No.l: SG-3, SG-5, SG-8Quality standard: GB5761-93Properties and features:PVC resin is with the Carbide ... base, we produce PVC resin with white fine powder form ... plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc.3. SG-8: Good ... degree (1600c,10 min after)747470 PVC Resin