titanium dioxide

        HR-969

HR-969  ruti1e  type   titanium  dioxide   is  widely  used  in   plastics，paints,coatings  
and  printing  inks,etc.
(Note：Recommended  to  use  In  paints,
coatings)

The major technical performances(Q/SXUS 2-2003)

TIO2  content,%  ≥91.5
Brightness,%  ≥95.0
Tint  Reducing  power  compared  with

the  decided  standard  sample
≥100      
Tint  Reducing  Power  ≥1800  
Water  Soluble  Object,% ≤0.50    
Content  of  rutile,%  ≥97.0
Mesh  residue  45um,% ≤0.03    
PH  Value  of  Aqueou  Suspension  6.5－9.0
Oil  Absorption,g/100g ≤20.0    
Volatile  at  105℃,g/100g ≤0.5      
Dispersibility(Enterprise  Standard)  ≥5.00



             HR-990 HR-991(涂料塑料通用)

HR－990  is  widely  used in  plastics.printing  inks，chemical  fibers, rubbers,
engineering  plastics  and  coatings.

HR  991  is  widely  used  in  Paints,inks，plastic   goods,paper  industry,etc．

The major technical performances(Q/SXUS 2-2003)


HR991  is  improved  on  the  basic  of

HR990  products
HR-991      HR-990
TIO2  content,% ≥92.0    ≥91.0
Brightness,% ≥97.0   ≥97.0  
Tint  Reducing  power  compared  with  the

decided  standard  sample
≥100      ≥100      
Tint  Reducing  Power ≥1820   ≥1820  
Mesh  residue  45um,% ≤0.05    ≤0.05    
PH  Value  of  Aqueou  Suspension 5.0－8.5   7.0－8.5
Oil  Absorption,g/100g ≤21.0   ≤23.0    
Volatile  at  105℃,g/100g ≤0.80   ≤0.85    
Dispersibility(Enterprise  Standard) ≥5.00      ≥5.00