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OBJECT:
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To improve uniformity of viscosity of solvated rubber adhesive.
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PROBLEM:
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100 HP HSD (high speed disperser) produced a viscosity range not uniform enough.
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RESULTS:
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Product required reworking with additional solvent (Acetone). Percent solids dissolved at required viscosity suffered.
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AB MIXER:
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Model C-3-2 installed with high speed disperser made available higher shear rate.
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EQUIPMENT
REPLACED
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Existing HSD required ½ speed. Energy saving!
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