Poly anionic  cellulose (PAC-LV)

Serial Number

Test Item

Standard

1

Appearance

freely flowable powder

2

Moisture (%)

≤8.0%

3

PH  25

6.5-8.0

4

Purity

≥95%

5

D.S.

≥0.9

6

Viscosity Brookfield LVT 1% 25  Spindle NO.1  60 RPM

≤50

7

API

Fluid

Lose (Fulfill API 13I Method)

API

Increase 0.57%

≤25.0ml

Increase 0.86%

≤15.0ml

Increase 1.14%

≤10.0ml

8

YP Value (Fulfill API 13I Method)

Increase 0.57%

≤0.5

Increase 0.86%

≤1.0

Increase 1.14%

≤1.5