Clothed Calcium Oxide CaO 90 powder for rubber compound processing

Product Overview

Description

Clothed Calcium Oxide CaO-90

Description

Calcium oxide produced by taking paraffin as dispersed medium, maximum 100 mesh particle size Calcium Oxide as main content, high speed and efficiently mixing with other agent. Calcium oxide absorbs moisture produce calcium hydroxide makes rubber products avoid sponginess disfigurement which caused by exists of steam when it is extruded and vulcanized under non pressure’s condition. It is specially used for extruded rubber which need to continue vulcanize in heat air, laboratory fluid bed dryers, salt bath or microwave equipment.

Product Properties

1. stable on storage, avoid absorbing moisture from air

2. outstanding on moisture absorbing and acid absorbing

3. enhance adhesion power between rubber and steel wire

4. not produce hard grain or blocks

5. flowing well, non dust, feeding fast and dispersed well

Technical Data

Appearance	Like Grey and white powder
Composition	90% Calcium Oxide powder, 10% paraffin oil agent
Particle size	Max.100 mesh
Density	2.68g/cm3
Ash Test	90% ± 2
Volatility	0.1%
Physical form	Free flowing, oil clothing wet powder

Application & Dosage

1. Extrusion products (seal strip, rubber pipe), rubber transmission belt, conveyor belt, rubber roller, rubber cable sheath, rubber floor, etc.

2. Recommended dosage is 1%-2%

Package and Storage 

1kg / EVA bag, 25kg / carton. Stored at cool and dry places with perfect original package.