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ELASTOCARB Magnesium Carbonate
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 (110¡ÆC) : 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
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Akrochem Chemical Co
ÀüÈ­¹øÈ£ 330-535-2100; 800-321-2260
Æѽº¹øÈ£ 330-535-8947
ȨÆäÀÌÁö www.akrochem.com
À̸ÞÀÏ kristenspurlock@akrochem.com
ÁÖ¼Ò 255 Fountain St., Akron, OH 44304-1991
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