Item
|
Unit
|
Standard
|
Testing method
|
Appearance
|
--
|
Transparent light yellow liquid
|
GB/T 8237.4.1.1
|
Viscosity
|
25ºC,Pa.S
|
0.30~0.45
|
GB/T 7193.1
|
Gel time
|
25ºC,min
|
11.5-23.5
|
GB/T 7193.6
|
Acid value
|
mgKOH/g
|
20.0-28.0
|
GB2895
|
solid content
|
%
|
65.0-71.0
|
GB/T 7193.3
|
Heat stability,80ºC
|
≥24
|
h
|
GB/T 7193-2008
|
Gel time ,25ºC
|
10-32
|
min
|
GB/T 7193-2008
|