Polyester paint

Serial No.

Names of Indicators

Unit

Values of Indicators

1

Appearance

The paint is even with no kernel, no mechanical impurities; the paint coating is smooth and red

2

viscosity,No.4 viscometer      25±1

s

135±50

3

Solid content,135,3h

%

≥53

4

The surface is dry under normal conditions

h

≤1.5

5

lustrousness

%

≥90

6

Degree of fineness; Fine meter scraper

µm

≤40

7

dielectric strength under normal conditions (24 hours after damp )

MV/m

≥30

≥8

8

relative density

1.055-1.110

9

Storage time

month

6