Storage and Guarantee Period of Precipitated Silica
1.Guarantee period of SiO2
Silica product must be handled under the following storage condition and guaranteed for 2 years after customer accepted goods. Product guarantee is possible just in case of product was unopened.
2.Storage condition of Silicon Dioxide
Temperature : 0~ 40℃
Humidity : 10 ~ 90%RH
3.Transportation conditions of Silica
Product's quality specification should be equal as under below transportation condition after delivered product.
(1) High temperature resistance：45℃／90%RH/10 days
(2) Low temperature resistance：－20℃／10 days
(3) Decompression resistance：420 mmHg/10 days
Product should be loaded below 2 stacks when product was transported.