PQ Corporation
PRODUCT SPECIFICATION
PRODUCT NAME: Metso庐 Penta- MATERIAL NUMBER: 600400
bead 20
AUTHOR: D. R. Evans APPROVALS: DATE:
REASON FOR Correction of PQAP Product Manager: Signature on file 6/12/2001
CHANGE: test methods
Quality Assurance: Signature on file 6/12/2001
DATE EFFECTIVE: June 29, 2001
Plant Operations: Signature on file 6/21/2001
REVISION: 5
Plant Manager: Signature on file 6/29/2001
SCOPE: A five hydrate sodium metasilicate, sized between 20 and 48 mesh.
APPEARANCE: White free flowing beads.
PRODUCT PROPERTIES STANDARD MAXIMUM MINIMUM PQAP TEST
METHOD
Na2O, % (Total) 29.30 29.80 28.80 004
SiO2, % 28.40 28.90 27.90 006
Silicate Mole Ratio,
% Silicated Na20/%Si02 0.980 0.990 0.970 074
H20, % 41.75 42.25 41.25 002 -008
CO2, % 0.30 0.60 --- 008
Insoluble --- 0.02 --- 052
Turbidity, NTU's --- 5 --- 161
Bulk Density, Lbs/Ft3 55 60 50 021B
Screener % (Tyler)
Held on 20 mesh --- 1 --- 022
Thru 48 mesh --- 5 --- 022
Thru 100 mesh --- 1 --- 022
SAMPLING: A representative sample of each shipment/bag/bulk.
LOT SIZE: Variable, not to exceed 200,000 lbs.
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