Product Description:

R299 for plastic is rutile type titanium dioxide pigment produced by the sulfate process. It is coated with SiO2& Al2O3 along with low-level special organic surface treatment, which enhance the product excellent pigment properties with superfine particle size, good whiteness, blue undertone, strong tinting strength and hiding power, low volatile content. It also has excellent powder dry-flow ability and good processability to make it easy to scatter in plastic & rubber. R299 can improve the thermal resistance and yellowing resistance of the plastic products, better its mechanical properties and at the same time prevent the penetration of the UV to increase its light resistance, durability and chalk resistance. 

 

Applications:

Rutile titanium dioxide pigment R299 is exclusive use for Plastics, mainly applied in a wide range of plastics ( PVC pipes, flexible PVC, PE, PS and PU,etc.), Masterbatchs, Polyolefin thin film, ABS engineering plastics, R299 can also be available in Rubber, Printing ink and Leather color paste.

 

Basic Information:

Name	Titanium Dioxide (TiO2)
CAS NO.	13463-67-7
EINECS NO.	236-675-5
Color Index	77891, pigment white 6
ISO591-1:2000	R2
ASTM D476-84	II
Appearance	White powder
Specific gravity	4.1 g/cm3
Surface treatment	alumina, silica + organic

 

Technical Specifications：(Standard：Q/SNBJ1-2012)     

Property	R299
TiO2 content                                         %	≥95.0
Rutile content                                        %	≥98.0
Color  (compared with standard sample) ∆L*(sample-standard sample) ∆s=(∆a2+∆b2)0.5	Not lower than ≥-0.3 ≤0.5
Matter volatile at 105ºC                               %	≤0.3
Matter soluble in water                                %	≤0.5
Residue on sieve 45µm                               %	≤0.1
PH of aqueous suspension	6.2-9.0
Brightness                                                   %	≥97.0
Oil absorption                                        g/100g	≤19
Tinting strength, Reynolds number	≥1850

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Package:

25kg paper-plastic compound bag, or as clients' requests offer 500kg/1000kg big woven plastic bag.

 

Loading: 

1 MT/LCL 20' or 20 MT/FCL 20' with pallets