Резиновые полимерные смешанные композитные фрезеровочные гранулы для ускорителя обработки

Описание и отзывы

Характеристики

 

Dispersed ZnO-80 Masterbatch

Characteristics

Dispersion ZnO-80 is a special grade of zinc oxide particularly suitable for the rubber industry. Due to its EPDM elastomeric bound form, the absorption of humidity from the atmosphere during storage is prevented. In comparison to extrusion compounds containing powdered zinc oxide, those with Dispersion ZnO-80 provide smoother profiles. This is due to the more homogeneous dispersion of Dispersion ZnO-80. A slight increase in modulus and tensile strength usually occurs; elongation at break is also improved. Dispersion ZnO-80 prevents the heat swell which normally occurs when powdered zinc oxide is used in CR mixes.

Processing advantages

The thermoplastic excellent compatible EPDM/EVA binder which is combined with active dispersing promoters allows much more easily and quickly incorporation and excellent dispersion in the rubber mixing. In this way, optimal activity of the effective ZnO is assured.

Dosage:   3-8 phr.

Application: Curing activator, particularly in the presence of fatty acids for almost kinds of rubbers.

Packing: Net 25 kg cartons with plastic inner bag

Storage: In original closed containers under cool and dry conditions max. 1 year.

Handling: Consult material safety data sheet (MSDS) for additional handling information.

Technical Data   

Composition	80% finely selected zinc oxide 20% EPDM/EVA binder and dispersing agents
Appearance	White to grey granules
Density,20 ℃	Approx.-3.0 g / cm3
Physiological properties	See safety data sheet (MSDS)