R. J. Marshal A208 ALUMINA TRIHYDRATE

1 of 10 products in this brand
R. J. Marshal A208 ALUMINA TRIHYDRATE, part of the trihydrates chemical family, is composed of alumina trihydrate (ATH). It is halogen-free, non-toxic, and functions as a filler, flame retardant, fire retardant, and smoke suppressant. This material is used in bulk molding compounds and carpet backing, offering features such as acid resistance, arc resistance, chemical inertness, cost-effectiveness, and excellent track resistance properties.

Chemical Name: Alumina Trihydrate (ATH)

CAS Number: 21645-51-2

Chemical Family: Trihydrates

Labeling Claims: Halogen-free, Non-Toxic

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Composites End Use
Plastics & Elastomers End Uses
Product Applications

BMC, Carpet Backing, Rubber

Properties

Physical Form
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
AppearanceWhite powder--
Auto Ignition TempertaureDoes not ignite--
Boiling Point2980°C-
Decomposition Temperaturemin. 200--
FlammabilityNot flammable--
Flash PointNot flammable.--
Freezing PointDecomposes before melting.--
OdorOdorless--
pH Value08 - 09--
Physical StatePowder--
Relative Density2.42--
Soluble inAlkaline aqueous solutions, Hydrochloric acid, Sulfuric acid, and other strong acids in the presence of some water.--
Water Solubility0.00009g/l-
Particle Size Distribution
ValueUnitsTest Method / Conditions
325 Mesh Residue3%-
Median Particle Size8microns-
Note

* Sedigraph using micromeritics model 5120

Regulatory & Compliance