Plastics

CR539 Plastic Use Chloride-Process Rutile Titanium Dioxide

A plastic-use chloride-process rutile grade designed for masterbatch, films, and PVC systems requiring thermal stability and ultra-low volatility.

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Core Points

Thermal Stability 

Ultra-Low Volatility  Masterbatch Fit 
Performs well in high-temperature processing.  Helps reduce bubbles and surface defects.  Suitable for high-concentration white systems. 
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Technical Data

Property

Value

Titanium Dioxide Content

≥ 96.0%

Rutile Content

≥ 99.0%

Tinting Strength (Reynolds)

≥ 1900

CIE L

≥ 99

Volatile Matter at 105°C

≤ 0.15%

pH of Aqueous Suspension

6.5 - 8.5

Oil Absorption

≤ 15 g/100 g

Residue on 45 µm Sieve

≤ 0.01%

Electrical Resistivity

≥ 85 Ω·m

Water-Soluble Matter

≤ 0.4%


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