B. PROCESSING:
Prior to Batching verify and record the following:
• Temperature and agitation of the storage tanks containing Biosoft N25-7 (352951). Storage temperature of this material must be 30°C. It is necessary to agitate this material prior to using it.
• Verify that Hydroxyethyl Cellulose (338080) is free flowing and without lumps which can affect dispersion/hydration of this material.
• Prior to adding the Sodium Lauryl Ether Sulfate 2EO, 70% (362006) to the batch, ensure that the temperature is between 35°C-45°C by placing material in a temperature controlled oven.