Rubber Compounding Materials
Vulcanization Materials
Activators
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Tradename
ò
Composition
Supplier
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Properties
|
Function
& Compounding
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Kenmix
Diak #1/P 2/1
Flow Polymers LLCï |
Sp.gr. 1.15
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Activator in paste form in Kenflex P.
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Kenmix
Red lead/P 5/1
Flow Polymers LLCï |
Sp.gr. 3.82
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Activator in paste form in Kenflex P.
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Kenmix
Red lead/N 9/1
Flow Polymers LLCï |
Sp.gr. 4.93
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Activator in paste form in Kenflex N.
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Kenmix
Red lead/P 9/1
Flow Polymers LLCï |
Sp.gr. 4.93
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Activator in paste form in Kenflex P.
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Kenmix
Red lead/Sundex 790 9/1
Flow Polymers LLCï |
Sp.gr. 4.81
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Activator in paste form in Sundex 790.
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Kenmix
Red lead/Sunpar 2280 9/1
Flow Polymers LLCï |
Sp.gr. 4.7
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Activator in paste form in Sunpar 2280.
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Kenmix
Diak #1/N 2/1
Flow Polymers LLCï |
Sp.gr. 1.15
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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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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
Red lead/N 5/1
Flow Polymers LLCï |
Sp.gr. 3.82
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Activator in paste form in Kenflex N.
|
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Kenmix
Litharge/P 5/1
Flow Polymers LLCï |
Sp.gr. 3.92
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Activator in paste form in Kenflex P.
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Kenmix
Litharge Oil 9/1
Flow Polymers LLCï |
Sp.gr. 4.8-4.9
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Activator in paste form in Circo Oil.
|
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Kenmix
Dyphos/P 70/30
Flow Polymers LLCï |
Sp.gr. 2.34
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Activator in paste form in Kenflex P.
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Kenmix
Dythal/P 80/20
Flow Polymers LLCï |
Sp.gr. 2.7
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Activator in paste form in Kenflex P.
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Kenmix
C-5 paste
Flow Polymers LLCï |
|
Activator for polysulfide compounds.
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Ken-Zinc
Zinc oxide - bar form
Flow Polymers LLCï |
|
Activator in bar form
|
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Laurex
Zinc salts of lauric and related fatty acids
Chemturaï |
Sp.gr. 1.18; tan flaked solid; mp about 107-118°C, but not definitely specified; good storage stability.
|
For CR, NBR, NR, SBR and their latices; recommended for tire carcass and tread compounds, extruded stocks, proof goods; activates thiazole accelerators and their derivatives; evens out and advances curing rates of off-grade rubbers deficient in natural fatty acids. Low blooming from cured and uncured compounds; much less blooming than many other fatty acid softeners; non-discoloring; melts, disperses readily.
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Litharge 33 Sublimed
99.0% PbO red lead content 0.04%, Free lead content
Flow Polymers LLCï |
Sp.gr. 9.5.
|
Used in rubber compounding similarly to litharge 28 where a smaller particle size is desired; a uniformly high purity material with a light tan color.
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Litharge FlowSperse
Various percentages of litharge in different carriers
Flow Polymers LLCï |
Paste and elastomeric dispersions.
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Activator for NR and SRs.
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Mag-Beads
Magnesium oxide beads
Rhein Chemie Corporationï |
Sp.gr. 1.76; odorless, tan, free-flowing beads in high flash organic binder.
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For CR, CSM, PE, NBR, polysulfides; activator, acid acceptor and vulcanizing agent; this dispersion in bead form resists hydration, handles easily and incorporates rapidly.
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