INDOSIZE C30 is rosin baseddispersion product meant for rendering paper and boardhydrophobic. The product was developed to provideefficient, fast and evenly spreadhydrophobic sizing for highquality fine paper, printing paper and board madeof virgin or recycled pulp. The sizing is generatedin acidic and neutral processes.
APPLICATION:
To ensurea uniform sizing degree, we recommendthat INDOSIZE C30 is added to apoint with good mixture. Usually the size is dosed to the thick stock. The optimum dosageof aluminum sulphate, PAC or PASonce determinedshould be kept constant without adjusting to acidity. Correctionsof the pH-value should be carried out in thepulper or in the machine chest. The best sizing degreeis achieved by optimizingthe dosage oneach machine.
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