Polyfill 204

Polyfill 204 is a alumina trihydrate and leading flame retardant and smoke suppressant product used in a wide range of industrial applications.

Principal: Cimbar Resources Inc.

Functions: Extender, Filler, Flame Retardant, Intumescent

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, Halogen-free, Not Listed In California Proposition 65

Features: Flame Retardant

Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
Product Features
Key Features
  • Cimbar Performance Minerals intermediate Polyfill series alumina trihydrate products are specially produced for thermoset plastic/CASE applications that require high loading levels.
  • Compounders using intermediate Polyfill series products are able to achieve maximum loading levels with acceptable physical properties.
  • The increased loading levels with use of intermediate Polyfill series products increases flame retardancy and smoke suppression with more H₂O molecules available.

Applications & Uses

Regulatory & Compliance

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
Physical Form
Protect from Freezing
No
Soluble In
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 Density51.0lb/ft³
Bulk Factor0.0495gal/lb
Free Moisture Content0.5%
Median Particle Size15.0µm
Oil Absorption30.0mL/100g
Sieve Fractionation (Retained)0.0%+100 mesh
Sieve Fractionation (Retained)8.0%325 mesh
Sieve Fractionation (Retained)0.5%+ 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