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Nicron® 665 is an off-white, high-purity, platy, ultrafine talc. It is a highly effective gloss control additive in paints and coatings. Nicron® 665 could be used in performance plastics and plastic films for excellent nucleation and very good stiffness, HDT, dimensional stability, and esthetics.

Functions: Filler, Flattener, Nucleating Agent, Release Agent

Chemical Family: Silicates

Labeling Claims: Environmentally Friendly, High Purity, Natural

Synonyms: Agalite, Talc (Mg3H2(SiO3)4), Talcum

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
CASE Ingredients Functions
Plastics & Elastomers Functions

Features & Benefits

CASE Ingredients Features

Applications & Uses

Plastics & Elastomers End Uses
Applications
Nicron® 665 could also be used in rubber applications to reduce viscosity, improve processing, and enhance reinforcement, elongation, tear/cut resistance, barrier properties, and dusting/partitioning functions.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Fineness of Grind6.5Hegman gauge
Brightness87.0GEB
Oil Absorption45.0g/100g
Specific Gravity2.8
Loose Bulk Density8.0lbs/ft³
Tapped Bulk Density25.0lbs/ft³
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

Certifications & Compliance

Packaging & Availability

Country Availability
Regional Availability
  • Canada
  • USA