Elastomag® 170

1 of 4 products in this brand
Elastomag® 170 magnesium oxide is a micronized, high reactive grade of magnesium oxide made from magnesium-rich brine and dolomitic lime at our Manistee, Michigan plant.

Chemical Name: Magnesium Oxide

Functions: Acid Scavenger, Other Additive Function, Retarder

CAS Number: 1309-48-4

Chemical Family: Magnesium & Magnesium Compounds

Synonyms: Magnesia, MgO

Technical Data Sheet

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Identification & Functionality

Chemical Name
CAS No.
1309-48-4
EC No.
215-171-9

Features & Benefits

Materials Features

Applications & Uses

Uses
  • Elastomag 170 is used as a scorch retarder in a variety of elastomers and adhesives, as a thickening agent in sheet and bulk molding compounds, and an acid acceptor in halogenated polymers. Elastomag 170 can also be used as an anti-caking agent.

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Assay, MgOmax. 96%
Loss on Ignitionmin. 8.5%
CaOmin. 1.5%
Chloride (Cl)min. 0.5%
MAI160.0 - 210.0%
Passing 325 meshmax. 99.5%

Packaging & Availability

Country Availability
Packaging Type
Regional Availability
  • Africa
  • Europe
  • Latin America
  • Middle East
  • North America
Packaging
  • Martin Marietta Magnesia Specialties packages thisproduct in 50 pound bags, and a variety of special weights. Please contact a sales representative for information on detailed packaging offerings and specifications.

Storage & Handling

Storage
  • Elastomag 170 MgO will readily absorb moisture and carbon dioxide if left exposed to air. Store in a dry location. Reseal opened bags and cartons.