Mixing. The PVC material so formulated with the addition of chemicals; fillers & additives shall be mixed dry powder form in a high-speed hot mixer at a temperature of 1100 C to 1250 C. The heated dry blend is then to be cooled at room temperature. However, the temperature has to be determined keeping in view the climatic conditions and the process requirements.
Appears in 2 contracts
Sources: Tender Document, Annual Maintenance Contract