sinipigments sinipigments
Organic pigments
Used in solvent base ink
Used in water base ink
Used in offset ink
Mainly used in plastic
Mainly used in paint
Pearl Pigments
Chrome Yellow Pigments
Lead Chrome Yellow
Molybdate pigments
Anticorrosive pigments
HS Series
Titanium Dioxide
Other inorganic pigments
Ultramarine Blue
Chrome Oxide Green
Silicon Dioxide Aerogel
Fluorescent Pigments
Carbon Black
Zinc Phosphate
Aluminium Tripolyphosphate
Aluminium Tripolyphosphate

Chemical name: Aluminium Dihydrogen Triphosphate
Molecular formula:AlH2P3O10
CAS No.: 13939-25-8
Physical Properties: Non-toxic,tasteless, and white powder,indissoluble in water,soluble nitric acid and hydrochloric acid
This coloring pigment is able to waidely substitute conventional toxic antirust pigments such as lead red and zinc chrome yellow in the production of various prime coats and combined coating materials. With good compatibility with varnish paints, it can be used together with various coloring pigments, filling gaents and antirust pigments in the production of high performance anti-corrosion coating materials. specifically, it is applicable to the production of dissolvent type of coating material such as formaldehyde phenol resin. alkide resin,expory resin, epoxy polyester and acrylic resin as well as water-soluble resin coating materials such as highly adaptable water-soluble epoxy rster dipping paint . Besides, it is also applicable to the preparation of high build paint, powder coating, organic titanium-contained anticorrosion coating, on-rust paint, bituminous paint, zinc-rich primer, fire-restardant coating, heat-resistant paint.etc.
Modified aluminum tripolyphosphate is suitable for production of water paint while aluminum tripolyphosphate is suitable for oil paint.
Packing and storage: This product is packed with plastic-lined and plastic-coated woven bags or kraft paper sacks,25kg per bag. this product should be kept from breakage,moisture,pollution and contact with acid.

Technical parameters of Aluminum Tripolyphosphate
Models AT-1 AT-2 AT-3 AT-4
Test items Aluminum Tripolyphosphate Modified Aluminum Tripolyphosphate Modified Aluminum Tripolyphosphate
of contain ZnO
Dihydrogen Triphosphate
Color Greyish white powder Greyish white powder White powder White powder
Moisture content(%) ≤1.5 ≤1.5 ≤1.5 ≤1.5
Oil absorption(%) 25-35 25-35 25-35 25-35
PH value 6-7 6-7 6-7 3-5
Residue on sieve
≤0.5 ≤0.5 ≤0.5 ≤0.5
P2O5(%) 35-40 40-46 35-40 60-70
Al2O3 (% ) 15-25 13-20 13-20 20-30
SiO2(% ) 10-15 10-15 10-15
ZnO(%) 15-25
Standard Q/84XS02-2004 Q/84XS02-2004 Q/84XS02-2004 Q/84XS02-2004