MagPro® 150 is a high active micronized magnesium oxide produced from one of the purest brucite deposits in the world. The product has a very low level of chlorides and other volatiles, which does prevent any corrosion problems.

Chemical Name: Magnesium Oxide

CAS Number: 1309-48-4

Functions: Accelerator, Acid Scavenger, Curing Agent, Heat Stabilizer, Stabilizer

Chemical Family: Magnesium & Magnesium Compounds

Compatible Polymers & Resins: Chloroprene Rubber (CR)

Synonyms: Magnesia, MgO

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

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

Applications & Uses

Compatible Polymers & Resins
Plastics & Elastomers End Uses
Application
  • MagPro® 150 is an effective scorch retardant and acts as an acid scavenger and curing agent in (halogenated) polymers. It is also a thickening agent in BMC and SMC.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Loss on ignition (950 °C)7%
MgOmin. 94%
СaOmax. 2.6%
SiO2max. 1.6%
Fe2O3max. 0.14%
Cl-max. 0.001%
SO42-max. 0.001%
Bulk densitymin. 0.45g/cm³
Specific surface areamin. 150m²/g
Median particle size (D50)8microns
Sieve residue (45 microns)max. 0.05%

Safety & Health

Safety
  • Non-hazardous; fire- and explosion-proof, non-toxic

Packaging & Availability

Packing
  • Product is available in 20 kg net weight FFS PE bags and in big-bags. Pallets are stretch-wrapped to keep product protected
Transportation
  • Transported by all modes of transport in accordance with the rules of transportation of goods that operates in this mode of transport

Storage & Handling

Storage
  • Store product in a dry place. Shelf-life is 12 months. Bag must be kept re-sealed if the content was not used entirely. Exposure to moisture will reduce the activity significantly