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Flower drying silica gel desiccant
2019-06-21
Silica alumina gel
2019-06-30

Wide pore silica gel granule

Advantage:

  • Direct manufacture-can gurantee stable supply of goods, product quality and lead time.
  • Experienced workers, mature technology, strict QC.
  • Professional sales to give you technical support for your use.
  •  After-sales service to reassure you.

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【Technical data】

Certificate of Analysis

Product name:Wide pore silica gel granule          Size: 2.8-7mm

Item Standard Lot and Test Result
19060501    ——     ——
Qualified size ratio %≥ 94 95.3 —— ——
Upper limit %≤ —— 3.2 —— ——
Lower limit %≤ —— 1.5 —— ——
Pore volume ml/g 0.8-1.0 0.89 —— ——
 Mechanical strength N ≥ / / —— ——
Rattler loss,% ≤ / 4.52 —— ——
Adsorption capacity % ≥RH=100 % ≥80 92 —— ——
Bulk density g/L 400-500 448 —— ——
Loss on heating %≤ 5 3.89 —— ——
Appearance White Qualified
Conclusion Qualified
Inspector: Kuan Wang                Date:2019.06.05
Reviewer: Yitong Zou                 Date:2019.06.05

 

 

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