Rubber Compounding Materials
Vulcanization Materials
Activators
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Tradename
Composition
ò
Supplier
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Properties
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Function
& Compounding
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Kenmix
Litharge/Sundex 790 9/1
Flow Polymers LLCï |
Sp.gr. 5.1
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Activator in paste form in Sundex 790
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Kenmix
Litharge/Sunpar 2280 9/1
Flow Polymers LLCï |
Sp.gr. 5.1
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Activator in paste form in Sunpar 2280.
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Kenmix
Maglite D/N 50/50
Flow Polymers LLCï |
Sp.gr. 1.54
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Activator in paste form in Kenflex N.
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Kenmix
Maglite D/P 50/50
Flow Polymers LLCï |
Sp.gr. 1.54
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Activator in paste form in Kenflex P.
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Starmag CX-50
Magnesium oxide
HB Chemicalï |
Surface area 42 m2/g; iodine absorption 50 mg/g; bulk density 0.51 g/ml, fine white powder; recommended for Viton, Fluorel; med. activity because of its superior dispersion.
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Excellent processing and superior dispensability.
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Stan-Mag DS2
Magnesium oxide
HEXPOL Compoundingï |
Sp.gr. 3.22;surface area- 165 m2g; powder
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A high activity ,high surface area magnesium oxide for use as an acid acceptor in chlorinated polymers CR,CSM and CPE
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Elastomag 170 Powder
Magnesium oxide
Akrochem Corp.ï |
White powder and micro pellets. sp. gr, 3.2; sa avg 170 m2/gr,; avg ps 2.2μ; shipped: 50 lb multiwall bags and PE pouches in cartons; protect from air and moisture.
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For halogenated elastomers; vulcanizing and curing, activator, acid acceptor; high activity type MgO.
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Stan-Mag Products
Magnesium oxide
Harwick Standardï |
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A variety of of magnesium oxide based products in powder, bead, or bar form
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Elastomag 60
Magnesium oxide
H.M. Royal, Inc.ï |
White powder; sp. gr, 3.2; surface area 60m2/gr; shipped in 50# multiwall bags; protect from air and moisture.
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For halogenated elastomers; vulcanizing and curing; activator, acid acceptor.
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Stan-Mag DS2
Magnesium oxide
Harwick Standardï |
Sp.gr. 3.22;surface area- 165 m2g; powder
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A high activity ,high surface area magnesium oxide for use as an acid acceptor in chlorinated polymers CR,CSM and CPE
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Stan-Mag AG
Magnesium oxide
Harwick Standardï |
Sp.gr. 3.22; surface area- 140 m2g;powder
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A high activity, high surface area magnesium oxide for stabilizing chlorinated polymers- CR,CSM,and CPE
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Stan-Mag 112
Magnesium oxide
Harwick Standardï |
Sp.gr 3.22;surface area- 35 m2/g;powder
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Low activity,low surafce area magnesium oxide
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Elastomag 100
Magnesium oxide
Akrochem Corp.ï |
White powders. sp. gr, 3.2, surface area 100m2/gm, avg, sp gr, 2.5; shipped in 50# multiwall bags and PE pouches; protect from air and moisture.
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For halogenated elastomers; vulcanizing and curing; activator, acid acceptor.
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Paramag O
Magnesium oxide
Parabor Industria E Comercio de Produtos Quimicos LTDAï |
Fine white powder; sp.gr. 3.30.
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Activator - acid acceptor for CR and fluoroelastomers.
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Elastomag 100
Magnesium oxide
H.M. Royal, Inc.ï |
White powders. sp. gr, 3.2, surface area 100m2/gm, avg, sp gr, 2.5; shipped in 50# multiwall bags and PE pouches; protect from air and moisture.
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For halogenated elastomers; vulcanizing and curing; activator, acid acceptor.
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Starmag U
Magnesium oxide
HB Chemicalï |
Surface area 145 m2/g; iodine absorption 160 mg/g; bulk density 0.43 g/ml; fine white powder
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Highest activity for use in Neoprene G, W, TW types; acts as an acid acceptor in rubber and styrenic resins, CR contact adhesives; recommended for SMC thickener.
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Starmag 150
Magnesium oxide
HB Chemicalï |
Surface area 135 m2/g; iodine absorption 155 mg./g; bulk density 0.35 g/ml; fine white powder
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High activity for use with Neoprene and other chlorinated polymers; acts as an acid acceptor and high temperature aging improver.
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Starmag CX-150
Magnesium oxide
HB Chemicalï |
Surface area 135 m2/g; iodine absorption 145 mg/g; bulk density 0.35 g/ml; fine white powder
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Excellent processing and dispersion; recommended for fluoroelastomer compounding; high activity; known for superior dispersability.
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Magox Premium
Magnesium oxide
Premier Magnesia, LLCï |
Odorless, high surface area, non-toxic white powder; available in bulk or 50 lb. poly-lined bags.
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For CR, CSM, PE, NBR, polysulfides; vulcanizing agent; activator; acid acceptor; useful in adhesives and polyester sheet molding compounds.
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Westco MO-140
Magnesium oxide
Western Reserve Chemicalï |
Fine white powder; surface area 45 m2/g.
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Scorch retarder, curing agent and acid acceptor in polychloroprene and other chlorinated polymers.
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