[Sizes]
1-3mm, 2-4mm, 2-5mm, 4-8mm, 3-5mm
[Packing]
15kg per compound bag
[Caracteristics]
Shape: pellets or lumps.Color: milky white, transparent or translucent.Pore volume: 0.60-0.85ml/g.Average pore diameter:4.5-7.0mm Specific surface area:450-650m2/gStructure lying between macro-pored and fine-pored silica gels.
[Use]
Mainly used as liquid adsorbents, drier and perfume carriers, also may be used as catalyst carriers, silica sands, etc.
[Technical Data]
ITEM | Specifications | Typical values | ||
Superior class | First class | |||
Adsorption capacity % | RH=20% | 4.0 | 3.0 | 6.2 |
RH=50% | 11.0 | 10.0 | 16.2 | |
RH=90%,% | 70.0 | 50.0 | 73.9 | |
Loss on heating , % | 2.0 | 2.0 | 1.0 | |
Specific resistance , .cm | 5000 | 3000 | 12500 | |
PH value | 5.5-7.5 | 4-8 | 6.7 | |
Bulk density , g/L | 500-600 | 500-600 | 518 | |
[Note] The moisture content, packing and size may be customized per your specific requirements.
Rushan Dayang Silica Gel Co., LTD.
ADD：Rushankou Town, Rushan City, Shandong Province, China
TEL：0086-631-6321197 6283788
FAX：0086-631-6321056
E-mail：dayang-sun@rsdayang.com