Products

CaO-80   Pre-Dispersed Polymer Bound Accelerator

Product Description

Appearance

Grey Granules

Composition

80% Calcium oxide,

20% EPDM/EVA binder and dispersing agents

Density

Approx. 2.0 (20℃,g/cm³)

Mooney Viscosity

30 ML(1+4)50℃

Application Specification

Usage

CaO avoids spongy defect in the presence of vapor when rubber products are continuously extruded and vulcanized in the absence of pressure due to generation of calcium hydroxide when CaO absorbs vapor. Therefore it is particularly suitable for extruded rubber compounds, such as seals in car or building, which is vulcanized in hot air, fluidized bed, salt bath and microwave device.

Dosage

2.0-10.0phr

Package

10 X 2.0kgs aluminium foil bag with vacuum pack in carton box

Storage

In original closed containers under room temperature and dry conditions max.1 year. Avoiding exposure of product to direct sunlight.

Attention: Add with other master batches of Trustone. Please consult MSDS for additional handling information. The application should be changed according to practical situation of different industries.