Properties: this product is granular appearance, colour and lustre is white, after special craft processing and become, is a kind of high purity and high active silica gel.
Uses: used in atmosphere monitoring a variety of toxic and harmful gases, identifying the agent of the carrier, also used in the mining industry for flammable and explosive gas monitoring, separation and purification in complex organic compounds is widely applied.
Indicators:
Project | Index |
Particle size .m | 280-600 |
Particle pass rate % | 94 |
Free acid (hydrochloric acid) % | 0.05 |
Hole capacity ml/g | 0.5 |
Burning Weight Less % | 3.0 |
Iron (Fe) % | 0.015 |
Smoke sulphuric acid test | White |
Ratio to surface area ㎡/g | 300-400 |
Packing: packed in 500g/plastic bottle (or) according to the agreement.
