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ZnO-80

Rubber Vulcanization Activator ZnO-80

CHEMICAL NAME: Zinc oxide
MOLECULAR FORMULA: ZnO
MOLECULAR WEIGHT: 81.39
CAS NO: 1314-13-2
CHEMICAL STRUCTURE:

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YLSCH Certificate

ISO-9001-Quality

ISO-9001 Certification

ISO-14001-Environment

ISO-14001 Certification

ISO-45001

ISO-45001 Certification

REACH Certification

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Integrated Granulator

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Environmentally-friendly

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Energy-saving Certification

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Absorption Tower

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Chemical Reaction Kettle

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Chemical Dust Removal

Specifications

Active Content(%) 80 Carrier SBR+TPR
Appearance White Granules Melting Point 1975℃ min
Mesh 100 Loss on ignition (950℃,2h): 0.2% max
Mooney Viscosity ML1+4 50℃ ≤90 Density(g/Cm³) 2.85
Ash Content(%) 83
Composition A homogeneous mixture of Zinc Oxide and polymeric binder system at 80/20 ratio
Binder type can be customized. Except EPDM, others binders, such as SBR,NBR also can be available for.

Application

The elastomer bound form of ZnO-80 ensure better physical properties and surface quality for extrusion profiles than powder form. The vulcanizates will obtain higher modulus and tensile strength, prevents scorch in chloroprene rubber compounds due to the localisation of powdered form zinc oxide.

Dosage

3-8 phr usually.

Packing & Storage

Net weight 25kg/PE bags lined carton; Net weight 900 kg/pallet.
Shelf-life:12 months in its original packaging.
Stored in a dry and cool place.

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