CASE NO: 158
| OBJECT: |
Solvent based printing ink for Urethane Based Fabrics. |
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PROBLEM: |
Disperse 10% solvent (Acetone DMF) ito 40,000 cps Urethane to reduce viscosity in minimum time. |
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RESULT: |
Placed mixer in Urethane and stared to down-mode. Poured solvent into vortex for 2 mins. Reversed mixer to up-mode for 4 mins. to complete reduction and dispersion. |
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AB MIXER: |
CJ-4B for original test. Sold - C-1 mixer with stellite bearing due to non-lubricating properties of product. |
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