项目

properties

测试方法

test method

规格

specification

结果

result

滴点dro point

astm d3954-942004

105-112℃

109.5℃

运动粘度viscosity,mm2/s@100℃

astm d445-2009

17-25

20.5

动力粘度viscosity,cps@140℃

brookfield

10-15

12.0

含油量oil content

astm d721-2006

＜0.2%

0.1%

针入度penetration,0.1mm/100g 5s at 25℃

astm d1321-2010

3-8

4.5

加纳德色号gardner color

gardner

2-4

3

颗粒度size,40mesh

gb/t 6005-2008

***85%

92%