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ELASTOCARB Magnesium Carbonate
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Elastocarb (magnesium carbonate) is an inert filler, non-halogenated flame retardant/smoke suppressant for latex foam, elastomeric goods, epoxies, reinforced polyesters, phenolics and urethane foam.
Magnesium carbonate releases its bound water and CO2 during fire conditions above 200'C.
The result-ing endothermic reaction cools the product below flash point, reducing the risk of fire.
The vapor released also helps reduce smoke, an additional advantage of this type flame retardant.
Char formation is also improved over alumina trihydrate.
Magnesium carbonate is used as a filler in rubber bands, rubber thread, and other applications where translucent fillers are required.
It stiffens raw stock and raises modulus of cured stock.
Cured resilience is affected less than with most other non-black, reinforcing fillers.
Magnesium Oxide: 42%
Carbon Dioxide : 35%
Bound Water : 22%
Loss on Ignition: 58%
Surface Area m2/gm: 20
Mean Particle Size : 3 microns
Calcium Oxide: 1.0% max
Soluble Salts %: 1.0% max
Moisture (110ЎЖC) : 3.0% *
Specific Gravity: 2.16
Color & Form: white powder
Residue on a 325 Mesh Screen: 0.50%
Apparent Bulk Density: 6 - 10 lbs/ft3
Industrial field others
Akrochem Chemical Co
Phone 330-535-2100; 800-321-2260
Fax 330-535-8947
Homepage www.akrochem.com
E-mail kristenspurlock@akrochem.com
Address 255 Fountain St., Akron, OH 44304-1991
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