PAC

Poly anionic cellulose (PAC)

 

Item	PAC-HV	PAC-LV
Appearance	White or faint yellow flowing powder
Substitution（DS）,≥	0.9
Effective substance content%，≥	96
Moisture%，≤	10
PH value	5.5-8.5

 

Item		PAC-HV	PAV-LV
API Water loss	Add 0.57% (2ppb) of water loss ml to the sample	≤20	≤25
	Add 0.86% (3ppb) of water loss ml to the sample	≤15	≤15
	Add 1.14% (4ppb) of water loss ml to the sample	≤10	≤10
YP value	YP value Pa of 0.57%（2ppb）sample addition	≥2.4	≤0.5
	YP value Pa of 0.86%（3ppb）sample addition	≤9.6	≤0.5
	YP value Pa of 1.14%（4ppb）sample addition	≤19.2	≤0.5