Product

Name

PAC HV

(Oil drilling Grade)

Quantity  :

1440BAGS/

36000KGS

Batch

No.

G201111-01

G201111-02

Items

Testing standards

Test results

Purity %

≥95.0

96.5

Degree of Substitution

≥0.90

0.96

Loss on drying,%

≤8.0

7.6

PH

7.0-8.0

7.42

Fresh Water Solution

Viscometer Dial Reading @ 600rpm

120

Viscometer Dial Reading @ 300rpm

91

Apparent Viscosity (AV)

60

Plastic  Viscosity (PV)

25 cp,Min

29

Yield Point (YP)

60 lb/100 sq.ft Min

62

Saturated Salt Water Solution

Viscometer Dial Reading @ 600rpm

139

Viscometer Dial Reading @ 300rpm

105

Apparent Viscosity (AV)

69.5

Plastic  Viscosity (PV)

30 cp,Min

34

Yield Point (YP)

65 lb/100 sq.ft Min

71

Fluid Loss (ml)

8 cc,max

7.0

Conclusion

Qualified

Analysed By: Zheng Haiyan

Checked By: Zhu Hui