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HK-900
Technical Data Sheet

HK-900 — Anatase Titanium Dioxide

Nylon Masterbatch Grade

HK-900 is an anatase titanium dioxide for nylon polymerisation. Inorganic Si-Al-Mn coating with organic treatment gives outstanding dispersibility and thermal stability at polymer processing temperatures.

ThermalStability for Nylon
<= 0.01 %Residue 45um
>= 96 %TiO2 Content

Key Benefits

  • Engineered for nylon polymerisation temperatures`nSi-Al-Mn coating prevents agglomeration in polyamide`nOutstanding thermal stability and colour protection`nUltra-low residue (<= 0.01 %) for clean filters
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HK-900 anatase titanium dioxide — Hontai Global
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HK-900 · Product Specification

Typical Technical Properties

Tested values per lot are provided with every shipment in the Certificate of Analysis (COA).

PropertySpecification
Crystal FormAnatase
TiO₂ Content>= 96 % min
Whiteness>= 97 %
Oil Absorption<= 22 g/100g
Average Particle Size0.26 - 0.28 µm
Moisture (volatile 105 C)Available upon request % max
pH (aqueous suspension)7.5 - 8.5
Residue on 45µm sieve (325 mesh)<= 0.01 % max
Surface TreatmentInorganic Si-Al-Mn coating + organic treatment
Recommended ApplicationsNylon / polyamide (masterbatch and in-polymerisation).
Packaging25 kg bag / 500 kg / 1000 kg jumbo bag
Shelf Life / StorageAvailable upon request

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