Cathode electrophoresis emulsion storage stability rapid detection method

Cathode electrophoresis emulsion storage stability rapid detection method

  • CN 106,018,209 A
  • Filed: 08/03/2016
  • Published: 10/12/2016
  • Est. Priority Date: 08/03/2016
  • Status: Active Application
First Claim
Patent Images

1. a cathodic electrophoretic emulsion storage stability method for quick, it is characterised in that comprise the following steps:

  • (1) emulsion 10 ±

    0.1g to be measured is weighed with electronic scale;

    (2) emulsion to be measured is pressed 1;

    1 weight ratio to mix homogeneously with deionized water;

    (3) emulsion after 10g ±

    0.1g dilution is weighed in centrifuge tube, and water bath with thermostatic control 30 minutes at 25 ±

    1 DEG C;

    (4) diluting emulsion of constant temperature is added in centrifuge according to centrifuge tube liquid feeding and laying method, with 4500 revs/min turnSpeed centrifugal rotation 1 hour;

    (5) tilt centrifuge tube and pour out upper strata emulsion no less than 30 °

    , drip 30s;

    (6) maximum gauge of emulsion precipitation bottom centrifuge tube is measured.

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