We are WuzhouBoda (Tianjin) International Trade Co.Ltd based in Tianjin , China. We are member of exporthub.com since May, 2010. Our business is related to Chemicals industry and we specifically deal in stpp,caustic soda,tianium dioxide. Please find our product details below:Titanium DioxideProduct Specifications: Items Titanium Dioxide Rutile Type Titanium Dioxide Anatase Type Content 93%Min 98%Min Tint Redusing Power 100% Min 100% Min Oil Absorption (g/100g) 22 Max 26 Max Ph value 6.5-8.0 6.5-8.0 45 um SieveResidue 0.1%Max 0.1%Max Water-soluble Matter 0.3%Max 0.5Max Rutile Content 98%Min - Volatile Matter(105D) - 0.40Max Packing detail: weight 25kg per bag Usage: Titanium Dioxide is used as white pigment in paints, plastics, making paper, rubber , cosmetic industries and so on . Titanium Dioxide is used as Matting Agent for ceramics. Used to make fire-resistant glass, glaze, enamel, clay, experimental containers can endure to High temperature and so on. Also used as fillers and coloring agents for the white rubber.Caustic SodaProduct Specifications: ITEM INDEX APPEARANCE FLAKES/PEARLS NAOH % ≥ 99.0 NA2CO3 % ≤ 0.5 NACL % ≤ 0.05 FE2O3 % ≤ 0.006 Packing detail: 25kg, 50kg bags Usage: used as the most common paint stripper on wooden objects. used in conjunction with zinc for creation of the famous "Gold pennies" experiment. is used in the refining of alumina containing ore (bauxite) to produce alumina (aluminium oxide) which is the raw material used to produce aluminium metal via the smelting process. used in soap making (cold process soap, saponification). Food uses of sodium hydroxide include washing or chemical peeling of fruits and vegetables used in the home as a drain cleaning agent for clearing clogged drains. used as a cleaner in breweries, where it is simply called "caustic".carbon blackProduct Specifications: Items N220 N330 N550 N660 Iodine Absorption Number g/kg 121 +/-5 82 +/-5 43 +/-4 36 +/-4 DBP Absorption Number 10-5m3/Kg 114 +/-5 102 +/-5 121 +/-5 90 +/-5 DBP Absorption Number of Compressed Sample 10-5m3/Kg 93107 8195 8195 6882 CTAB Surface Area 103m2/Kg 106116 7987 3846 3139 Nitrogen Surface Area 103m2/Kg 114124 7888 3846 3040 Tint Strength 110120 98108 - - Heating Loss 3.0 2.5 2.5 1.5 Ash 0.5 0.5 0.5 0.5 Tensile Strength Map ≥ -0.8 -1.5 -3.5 -3.5 Extension% ≥ +10 -10 -10 +10 Map Modulus at 300% -2.5 +/-1.3 -1.7 +/-1.3 -1.7 +/-1.3 -3.5 +/-1.3 Packing detail: 25 kgs/ bag net weight, packed in kraft paper, with pallet. Usage: Carbon Blacke used for high, middle and low ink, paint, printing and dyeing and other chemical industry For rendering, anti-ultraviolet light, or electrical conductivity;Carbon black can also be used as rubber reinforcing agent and filler; Plastic products for the UV shielding agent.Caustic SodaProduct Specifications: ITEM INDEX APPEARANCE FLAKES/PEARLS NAOH % ≥ 99.0 NA2CO3 % ≤ 0.5 NACL % ≤ 0.05 FE2O3 % ≤ 0.006 Packing detail: 25kg, 50kg bags Usage: used as the most common paint stripper on wooden objects. used in conjunction with zinc for creation of the famous "Gold pennies" experiment. is used in the refining of alumina containing ore (bauxite) to produce alumina (aluminium oxide) which is the raw material used to produce aluminium metal via the smelting process. used in soap making (cold process soap, saponification). Food uses of sodium hydroxide include washing or chemical peeling of fruits and vegetables used in the home as a drain cleaning agent for clearing clogged drains. used as a cleaner in breweries, where it is simply called "caustic".Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.