Rubber Compounding Materials
Vulcanization Materials
Activators
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Tradename
Composition
Supplier
ò
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Properties
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Function
& Compounding
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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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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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PolyBound 466 Urea-75
75% urea encapsulated in proprietary binder
HEXPOL Compoundingï |
Sp. gr. 1.25; crumb
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Polymer bound powder form of urea; easy to handle form; dust free form incorporates rapidly during mixing.
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Desical P
80% calcium oxide in a naphthenic oil binder system
HEXPOL Compoundingï |
Sp.gr. 2.24; paste
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A premium paste dispersion for rapid mixing in rubber compounds; a cure activator; eliminates porosity due to moisture related blistering; used in low pressure or pressureless continuous curing of rubber extrusion products such as automotive weatherseals and pipe insulation.
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PolyBound 367 Calcium Oxide-85
85% Calcium Oxide encapsulated in a proprietary binder
HEXPOL Compoundingï |
Sp. gr. 2.48
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Polymer bound powder form of calcium oxide; dust free form incorporates rapidly during mixing.
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Redimix 4167 HMT-70
70% HMT in a DOP binder
HEXPOL Compoundingï |
Sp. gr. 1.20
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Dispersed form of HMT - Hexamethylenetetramine for use in natural and synthetic rubbers.
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Mastermix MgO H 2229 Slab-40
40% high activity magnesium oxide in an FKM binder.
HEXPOL Compoundingï |
Sp. gr. 2.05
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Dispersion of high activity magnesium oxide for use in general-purpose bisphenol cured FKM compounds.
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Mastermix MgO L 5881 Slab-40
40% low activity magnesium oxide in an FKM (genuine Viton) binder.
HEXPOL Compoundingï |
Sp. gr. 2.03.
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Dispersed form of a low activity magnesium oxide typically used for general-purpose diamine cured FKM compounds.
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Mastermix Hexa 4924 Paste-60
60% Hexa in a DOP binder
HEXPOL Compoundingï |
Sp. gr. 1.30
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Dispersed form of HMT - Hexamethylenetetramine for use in natural and synthetic rubbers.
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Mastermix HMT 4060 Paste-60
60% HMT in a DOP binder
HEXPOL Compoundingï |
Sp. gr. 1.15
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Dispersed form of HMT - Hexamethylenetetramine for use in natural and synthetic rubbers.
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Mastermix HMT 402 Paste-70
70% HMT in an aromatic oil
HEXPOL Compoundingï |
Sp. gr. 1.21
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Dispersed form of HMT - Hexamethylenetetramine for use in natural and synthetic rubbers.
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PolyBound 324 Zinc Oxide-80
80% Zinc Oxide encapsulated in a proprietary binder
HEXPOL Compoundingï |
Sp. gr. 3.06
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Polymer bound powder form of zinc oxide; dust free form incorporates rapidly during mixing.
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PolyBound 357 MgO DS-2-80
80% Mag Oxide encapsulated in a proprietary binder
HEXPOL Compoundingï |
Sp. gr. 2.13
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Polymer bound powder form of mag oxide; dust free form incorporates rapidly during mixing.
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Mastermix Activator (Caytur 4) 4961 Slab-70
70% Caytur 4 in an EPR binder
HEXPOL Compoundingï |
Sp. gr. 1.39
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Dispersed form of Caytur 4 - Partial complex of zinc chloride with 2,2'-dibenzothiazyl disulfide (MBTS) for use in natural and synthetic rubbers.
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PolyBound 463 Mag Oxide-70
70% magnesium oxide encapsulated in proprietary binder
HEXPOL Compoundingï |
Sp. gr. 1.83; crumb
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Polymer bound powder form of MgO easy to handle; dust free form incorporates rapidly during mixing.
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DLP 1050 DEG-72A
72% DEG on a carrier
HEXPOL Compoundingï |
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Dry Liquid Powder - free flowing version of the DEG - Diethylene Glycol liquid. Easier to handle, weigh and incorporate into NR and SR compounds.
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Mastermix MgO H 5901 Slab-40
40% high activity magnesium oxide in an FKM (genuine Viton) binder.
HEXPOL Compoundingï |
Sp. gr. 2.07.
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A pre-dispersed form of high activity magnesium oxide typically used as an acid acceptor in the curing of FKM compounds.
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Mastermix Zinc Oxide 5090 Slab-85
85% Zinc Oxide in an EPDM binder
HEXPOL Compoundingï |
Sp. gr. 3.10
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Dispersed form of medium surface area zinc oxide for use in natural and synthetic rubbers.
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Mastermix CalMag 5903 Slab-45
45% active 2:1 blend of calcium hydroxide and magnesium oxide in an FKM (genuine Viton) binder.
HEXPOL Compoundingï |
Sp. gr. 1.94.
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A convenient dispersed blend of activators for FKM compounds.
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Mastermix Zinc Oxide 4872 Slab-85
85% Zinc Oxide in an EPDM binder
HEXPOL Compoundingï |
Sp. gr. 3.06
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Dispersed form of medium surface area zinc oxide for use in natural and synthetic rubbers.
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