Tinox Chemical Co., Ltd.

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TINOX R-2180 Sulphate Process Titanium Dioxide 20MT/20GP

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Tinox Chemical Co., Ltd.
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City:chengdu
Province/State:sichuan
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TINOX R-2180 Sulphate Process Titanium Dioxide 20MT/20GP

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Brand Name :TINOX
Model Number :R-2180
Place of Origin :CHINA
Packaging Details :25KG/PAPER BAG
Type :Anatase Titanium Dioxide Tio2
Trade Terms :FOB,CIF,CFR
Color :White
Loading :20MT/20GP max
Chemical Formula :TiO2
Classification :Titanium Dioxide
Grade :Industrial Grade
Whiteness :High
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R-2180 Titanium Dioxide Pigment

Rutile universal pigment via the sulphate process for waterborne and solventborne paint and coating systems

Product Characteristics

  • Excellent hiding power and strong tinting strength
  • Exceptional weatherability
  • Strong whiteness and brightness
  • Neutral undertone
  • Alumina and silica post-treated
  • Special organic treatment

Recommended Applications

  • Powder coatings
  • Printing inks
  • Plastics and rubbers
  • Exterior and interior paints & coatings
  • Industrial coatings
  • Architectural coatings

Recommended Formulations

1. Exterior Architectural Paint (Water-Based)

Ingredient Function Percentage (%)
Deionized Water Solvent 20-25%
Dispersing Agent Dispersion 0.4-0.8%
TINOX® R-2180 Pigment 18-22%
Calcium Carbonate Extender/Filler 10-15%
Talc Extender 5-8%
Acrylic Binder Binder 25-30%
Defoamer Anti-foaming 0.2-0.5%
Thickener Rheology modifier 0.5-1.0%
Preservative Biocide 0.1-0.3%
Coalescing Agent Film formation 1.0-1.5%
Processing Instructions: Pre-mix water and dispersing agent. Slowly add TINOX® R-2180 under high-speed dispersion (1500-2000 rpm). Add extenders and continue mixing for 20-30 minutes. Let down with binder and additives. Adjust pH to 8.0-9.0.

2. Industrial Solvent-Based Coating

Ingredient Function Percentage (%)
Alkyd Resin Binder 45-55%
TINOX® R-2180 Pigment 20-25%
Calcium Carbonate Extender/Filler 10-15%
Dispersing Agent Dispersion 0.3-0.7%
Plasticizer Flexibility 2-4%
Driers Catalyst 0.5-1.5%
Anti-settling Agent Stabilizer 1-2%
Mineral Spirits Solvent 10-15%
Processing Instructions: Pre-disperse TINOX® R-2180 in portion of resin and solvent using high-speed disperser. Add remaining components and mix until homogeneous. Adjust viscosity with solvent as needed.

3. Powder Coating Formulation

Ingredient Function Percentage (%)
Polyester Resin Binder 50-60%
TINOX® R-2180 Pigment 15-20%
Barium Sulfate Filler 10-15%
Flow Modifier Surface control 1-2%
Curing Agent (TGIC) Hardener 5-8%
Benzoin Degassing agent 0.5-1%
Processing Instructions: Pre-mix all components in high-speed mixer for 2-3 minutes. Extrude at 90-110°C. Cool and break the extrudate. Grind to desired particle size (typically 30-40 μm). Sieve to remove oversize particles.

Packing and Storage

Packing details: 25kg/bag, polyethylene lined paper bags or woven PP bags with PE liner.

Storage conditions: Store in a dry, cool and well-ventilated area. Keep containers tightly closed when not in use. Avoid exposure to moisture and extreme temperatures.

Shelf life: 24 months when stored under recommended conditions.

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