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Mistron® 403 is a high-purity, platy, microcrystalline talc. In architectural and industrial primers, it provides barrier properties to improve corrosion resistance and stain-blocking ability. Mistron® 403 also prevents tannin bleed and improves gloss uniformity in solid-color and semi-transparent stains. In sealant formulations, Mistron® 403 enhances film strength and flexibility.

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
CASE Ingredients Functions
Industrial Additives Functions
Plastics & Elastomers Functions

Features & Benefits

Labeling Claims
Materials Features

Applications & Uses

Coating Type
Applications
Mistron® 403 could also be used in plastics as a cost-effective reinforcing agent to improve stiffness, HDT and dimensional stability. In rubber, it acts as a dusting/parting agent.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Fineness of Grind4.5-Hegman gauge
Particle Size (Passing through 325 Mesh)100.0%-
Brightness86.0-GEB
Oil Absorption32.0g/100g-
Specific Gravity2.8--
Moisture Contentmax. 0.5wt%-
Bulking Value23.3lbs/gal-
Mineral Properties
ValueUnitsTest Method / Conditions
Talc Contentmin. 98%X-Ray Diffraction
Mineral Profile
ValueUnitsTest Method / Conditions
Dolomite, Chlorite Contentsmax. 2%X-Ray Diffraction

Regulatory & Compliance

Packaging & Availability

Country Availability
Regional Availability
  • Canada
  • USA