Aluminum Tripolyphosphate
Model APW-1 APW-2 ATP
Phosphorus pentoxide(%) ≥ 42.5-46.5 35.0-40.0 64-68
Aluminum oxide(%) ≤ 11.0-15.0 9.5-13.5 13-17
Silica(%) ≤ 13.5-17.0 11.5-15.5
Zinc oxide(%) ≤ 15.0-18.0 26.0-30.0
Density (g / cc) ≤ 2.0-3.0 2.0-3.0
Hydrotropes content(%) ≤ ≤1.0 ≤1.0 ≤1.0
Oil Obsorption(g oil / 100g sample) ≤ 35±10 35±10
Fineness(45mm sieve residues)(%) ≤ ≤0.5 ≤0.5 ≤0.5
Water extract PH Value 5.5-7 5.5-7 2.5-3.5
Moisture (%) ≤ ≤3.0 ≤3.0 ≤3.0
Package: woven bags lined with plastic bags, 40kg/bag.
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Methylene Chloride |
Test items Index
Methylene Chloride % ≥99.95
Water % ≤0.01
Acid (HCl) % ≤0.0004
Chromaticity Hazen Unit（Pt-Co Color） ≤10
Residue a... |
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Zinc sulfate |
zinc sulfate monohydrate Zinc sulfate heptahydrate
Molecular Formula: ZnSO4 .H2O Molecular Formula:ZnSO4 .7H2O
HG2934-2000 HG/T 2326-2005
CAS... |
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Zinc oxide |
Test items Indirect method Direct method
Zinc oxide(counted by dried substances )% ≥ 99.7 99.5
Metal ( Zn ) % ≤ None None
Lead oxide( Pb ... |
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Coconut shell activated carbon |
Item Index
Iodine value(mg/g) ≥ 900
Filling density(g/cm3) 0.45
Loss on drying(%) ≤ 10
Strength(%) ≥ 97
PH value 6-8
Granularity (ey... |
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Polyether polyol |
Model Hydroxyl value Water content Acid value pH value Potassium Chromaticity Viscosity Degree of unsaturation
mgKOH/g ％ mgKOH/g mg/Kg APHA mPa.s/... |
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