Dyestuffs

Standard of identity: HG/T3735-2004 Characteristic Specification Appearance Yellow Powder Purity (% ) ≥ 95.0 Initial Melting Point of Dry Product( ℃ ) ≥ 150.0 Packing: In 50 kgs net woven bag each lined with plastic bag.

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Iron oxide pigmentNatural iron oxide pigments include a combination of one or more ferrous or ferric oxides and such impurities as clay, manganese, or organics. Synthetic iron oxides can be produced in various ways; these include calcining, precipitation,

The black powder, chemistry molecular formula is Fe2O3, is selected degree of hardness low iron foil base material to pass material to pass through the special craft processing to become, has degree of hardness lowly, the high porosity, thermostable, bear

Iron oxide pigmentNatural iron oxide pigments include a combination of one or more ferrous or ferric oxides and such impurities as clay, manganese, or organics. Synthetic iron oxides can be produced in various ways; these include calcining, precipitation,

Yellow Iron Oxide is a unique natural mineral produced through beneficiation & fine grinding of our exclusive domestic ore body. Yellow Iron Oxide is light fast, chemically stable & color controlled within narrowly define parameters. This product may used

Iron oxide pigmentNatural iron oxide pigments include a combination of one or more ferrous or ferric oxides and such impurities as clay, manganese, or organics. Synthetic iron oxides can be produced in various ways; these include calcining, precipitation,

Carbon blackCarbon black Carbon black

product: Properties : White powder,insoluble in water, soluble in hot and concentrated strong acid and alkali,having the good chemical stability;It has strong achromatic power,covering power,with excellent properties of pigment. （m/mʌ

LithophoneItem Standard B301 B311 Ba+SO4 (as ZnS)%(m/m) ≥ 99 99 Zinc (as ZnS) (m/m)%≥ 28 30 Zinc Oxide %(m/m) ≤ 0.6 0.3 105℃ Volatile%(m/m)≤ 0.3 0.3 Water Soluble%(m/m) ≤ 0.4 0.3 Screen residues (63um mesh)