Polyfill 407

Polyfill 407 is a alumina trihydrate and leading flame retardant and smoke suppressant product used in a wide range of industrial applications.

Principal: Cimbar Resources Inc.

Chemical Family: Hydroxides

Functions: Flame Retardant, Smoke Suppressant

Processing Methods: Bulk Molding, Sheet Molding

Labeling Claims: Asbestos-free, Conflict Minerals-free, Halogen-free

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Enhanced TDS

Identification & Functionality

Chemical Family
Country of Origin
Plastics & Elastomers Functions
Product Code
MITM13846
Technologies
Product Families

Features & Benefits

Labeling Claims
Materials Features
Key Features
  • Cimbar Performance Minerals Polyfill 407 alumina trihydrate product is specially produced for BMC/SMC applications.
  • Thru particle size distribution control, compounders are able to achieve high loading levels with superior physical properties.
  • The top size is controlled which increases process and quality control.
  • The increased surface area allows molders to achieve high surface qualities, while particle distribution control allows maximum loadings levels.
  • Polyfill 407 offers excellent flame retardancy and smoke suppression.

Applications & Uses

Plastics & Elastomers Processing Methods

Regulatory & Compliance

Quality Standards

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002777
Principal

Other

Appearance (SDS)
White grains
Explosive Nature (SDS)
Not explosive
Item Number
Odor (SDS)
Odorless
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Brightness97.0 %%Hunter "L"
Chemical Properties
ValueUnitsTest Method / Conditions
Loss on Ignition34.6 %%by Water
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life1825.0 dd
Physical Properties
ValueUnitsTest Method / Conditions
Bulk Density42.0 lb/ft³lb/ft³
Bulk Factor0.0495 gal/lbgal/lb
Free Moisture Content0.8 %%
Median Particle Size7.0 µmµm
Oil Absorption31.0 ml/100gml/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-
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
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (SDS)2.4 g/cm³g/cm³
Melting Point (SDS)3450.0 °F°Fafter loss of water of hydration at elevated temperatures
Solubility In Water (SDS)0.0-11.0 %%