Polyfill 403

Polyfill 403 is a series alumina trihydrate products are used extensively in elastomers, thermoset plastics, thermoplastic and coating applications where optimum physical properties and surface finish qualities are critical. Use of fine grind Polyfill series products increases flame retardancy and smoke suppression. Polyfill/PolyJet alumina trihydrate products are tightly controlled by Cimbar Performance Minerals ISO 9001:2015 quality program.

Principal: Cimbar Resources Inc.

Functions: Extender, Filler, Flame Retardant, Intumescent, Smoke Suppressant

Chemical Name: Alumina Trihydrate (ATH)

Chemical Family: Aluminum Compounds, Trihydrates

End Uses: DTM Coating, Hot Melt Adhesive, Joinery, Reactive Adhesive, Solventborne Adhesive, Top Coat, Woodwork

Labeling Claims: Asbestos-free, Conflict Minerals-free, Food Contact Acceptable, Halogen-free

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Product End Uses
Markets
Applications
Product Uses
  • Cimbar Performance Minerals fine grind Polyfill series alumina trihydrate products are used extensively in elastomers, thermoset plastics, thermoplastic and coating applications where optimum physical properties and surface finish qualities are critical.
  • Use of fine grind Polyfill series products increases flame retardancy and smoke suppression.

Properties

Physical Form
Soluble In

Regulatory & Compliance

Compliance (Industry Standards)
Compliance (Regulatory)
Manufacturing Facility Standards

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002777
Principal

Other

Appearance (SDS)
White grains
Explosive Nature (SDS)
Not explosive
Insoluble in (SDS)
Water
Item Number
Odor (SDS)
Odorless
Protect from Freezing
No
Temperature Control
No
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Loss on Ignition34.6%by Water
Material Composition
ValueUnitsTest Method / Conditions
Aluminum Content64.9%
Ferric Oxide Content0.009%
Silica Content0.01%as silicon dioxide
Soda Contentmax. 0.3%
Soluble Soda Contentmax. 0.05%as sodium dioxide
Optical Properties
ValueUnitsTest Method / Conditions
Brightness98.0%Hunter "L"
Physical Properties
ValueUnitsTest Method / Conditions
Bulk Density40.0lb/ft³
Bulk Factor0.0495gal/lb
Free Moisture Content0.8%
Median Particle Size4.0µm
Oil Absorption40.0mL/100g
Sieve Fractionation (Retained)0.0%+100 mesh
Sieve Fractionation (Retained)0.0%325 mesh
Sieve Fractionation (Retained)0.0%+ 200 Mesh
Specific Gravity2.42-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)2980.0°CAt 101.3 Kpa
Decomposition Temperature (SDS)200.0°C
Density (SDS)2.4g/cm³
Melting Point (SDS)approx. 300.0°CAt 101.3 Kpa
Melting Point (SDS)3450.0°Fafter loss of water of hydration at elevated temperatures
Relative Density (SDS)2.4-
pH (SDS)8.4-10.2-5% water suspension
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life1825.0d