Rubber Compounding Materials
Vulcanization Materials
Activators
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Tradename
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Composition
Supplier
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Properties
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Function
& Compounding
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Zoco 672
French process zinc oxide
CMMï |
High quality, odorless, white powder; propionic acid treated; surface area 4.00-6.00; sp. gr, 5.6; meets ASTM D79.
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NR, SR latex activator, reinforcer and hiding pigment; rapid incorporation and excellent dispersion; fast curing.
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Zoco 627
French process zinc oxide
CMMï |
High quality, odorless, low dust soft pellet; propionic acid treated; surface area 4.00-6.00; sp. gr, 5.6; meets ASTM D79.
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NR, SR latex activator, reinforcer and hiding pigment; rapid incorporation and excellent dispersion; low dusting, fast cure rate.
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Zoco 624
French process zinc oxide
CMMï |
High quality, odorless, low dust soft pellet; surface area 4.00-6.00; sp. gr, 5.6; meets ASTM D79.
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NR, SR latex activator, reinforcer and hiding pigment; low dusting, medium to fast cure rate.
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Zoco 604
French process zinc oxide
CMMï |
High quality, odorless, white powder; surface area 4.00-6.00; sp.gr, 5.6; meets ASTM D79.
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NR, SR latex activator, reinforcer and hiding pigment; medium cure rate.
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Zoco 603
French process zinc oxide
CMMï |
High quality, odorless, coarse white powder; surface area 3.99 max.; sp. gr, 5.6; meets ASTM D79.
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NR, SR latex activator, reinforcer and hiding pigment; slow-medium cure rate.
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Zoco 600
French process zinc oxide
CMMï |
High quality, odorless, fine white powder; surface area 6.00 min.; sp. gr, 5.6; meets ASTM D79.
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NR, SR latex activator, reinforcer and hiding pigment; fast curing, excellent suspensions in latex.
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Zoco 172
French process zinc oxide
CMMï |
High purity, odorless, fine white powder; propionic acid treated; surface area 4.00-5.49; sp. gr, 5.6; meets ASTM D79.
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NR, SR, latex activator, reinforcer and hiding pigment; rapid incorporation and excellent dispersion; high cure rate.
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Zoco 124
French process zinc oxide
CMMï |
Sp.gr. 5.6; French process ZnO produced from special high grade zinc; odorless, non toxic, fine white pellet; medium surface area.
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NR, SR latex activator, reinforcer and hiding pigment; low dusting, medium to fast cure rate.
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Zoco 112 USP
French process zinc oxide
CMMï |
High purity, odorless, fine white powder; surface area 4.00-5.49; sp. gr, 5.6; meets ASTM D79.
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NR, SR latex activator, reinforcer and hiding pigment; medium cure rate; high purity excellent for medical and pharmaceutical rubber applications.
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Zoco 104
French process zinc oxide
CMMï |
High purity, odorless, fine white powder; surface area 4.00-5.49; sp. gr, 5.6; meets ASTM D79.
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NR, SR, latex activator, reinforcer and hiding pigment; medium cure rate.
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Zoco 103
French process zinc oxide
CMMï |
High purity, odorless, fine white powder; surface area 3.99; sp. gr, 5.6; meets ASTM D79.
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NR, SR, latex activator, reinforcer and hiding pigment; slow-medium cure rate.
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Zoco 102
French process zinc oxide
CMMï |
High purity, odorless, white fine powder; surface area 8.00 min.; sp. gr, 5.6; meets ASTM D79.
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NR, SR latex activator, reinforcer and hiding pigment; fast curing, excellent suspensions in latex.
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Zoco 101
French process zinc oxide
CMMï |
High quality, odorless, white fine powder; surface area 6.50-7.99; sp.gr, 5.6; meets ASTM D79.
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NR, SR latex activator, reinforcer and hiding pigment; fast curing, excellent suspensions in latex.
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Zoco 100
French process zinc oxide
CMMï |
High purity, odorless, fine white powder; high surface area 5.50-6.49; sp. gr, 5.6; meets ASTM D79.
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NR, SR, latex activator, reinforcer and hiding pigment; fast curing, excellent suspensions in latex.
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ZnO, Sovsperse ZnO-85
Zinc oxide 85% active dispersed in an elastomeric binder
Sovereign Chemical Companyï |
Sp.gr. 3.10; small granules
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Activator in sulfur based cure systems and a vulcanizer for halobutyl rubbers
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Zinox 350
Zinc oxide
American Chemetï |
Sp.gr. 4.9 g/cc; high surface area ZnO > 21m2/gm; precipitated; nodular; ± 99.5% -325 mesh; cream-off white.
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Activator for rubber; neoprene, butyl, nitrile, EPDM, SBR, latex, etc.
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Zinkoxyd Aktiv
Zinc oxide
Lanxess Corporationï |
Sp. gr, 5.0; white to light yellowish powder; zinc oxide content min. 93; BET surface area approx. 45 m2/g; shipped: bag.
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A very highly disperse activator; excellent for the manufacture of semi transparent rubber goods or goods with reduced zinc oxide content; when added at high levels imparts improved shape retention and provides highly elastic vulcanizates; used as an activator in latex compounds resulting low levels of zinc in latex compounds
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Zinc Stearate Line
Zinc stearate
Harwick Standardï |
White powder or prill; Melt pt. 120°C;available in high bulk or densified grades including USP and wettable
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Mutiple functions in elastomeric compounds including lubricant,acid scavenger, viscosity modifier or cure activator.
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Zinc Oxide Ultra 88
88% zinc oxide treated with a proprietary polymer binder
Polychem Dispersionsï |
Sp.gr. 3.50; semi dustless and free flowing powder.
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Activator for polymer cure systems; used to speed the incorporation of zinc oxide in mill or mixer compounds.
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Zinc Oxide Transparent
Basic zinc carbonate
Lanxess Corporationï |
Sp. gr, 3.5; white to light yellowish powder; zinc content as zinc oxide approx. 72%; shipped: bag.
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A very highly disperse accelerator activator without pigmenting properties; excellent in the manufacture of transparent rubber goods and adhesives; acts as an activator in latex applications
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