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Diatomite-Diatom Mud Base Material / CAS 61790-53-2
OVERVIEW
Packaging
20 KG/Woven Bag; 25 KG/Woven Bag
Lead Time
14-30 days
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Diatomite-Diatom Mud Base Material
Product introduction:
Diatom is a kind of single celled algae that first appeared on the earth. It lives in seawater or lake water. It is very small and often grows and reproduces at an amazing speed. After hundreds of millions of years, diatoms and other plankton have been deposited into diatom mud at the bottom of the water. Observed by electron microscope, diatom mud diatom mineral is a kind of porous material with micron pore size. Its particle surface has countless tiny pores, which are regularly and neatly arranged in circular and needle shape. The number of micro pores per unit area is thousands of times more than that of charcoal. This molecular sieve structure makes it have strong physical adsorption and ion exchange properties. After finishing, it is widely used in many fields, such as alcohol and medical injection filtration, water purifier, food additives, nuclear radiation adsorbent and so on; It can also slowly and continuously release negative oxygen ions and decompose harmful carcinogens such as formaldehyde, benzene and radon.
Senda diatomite - Functional filler - Physical and chemical indexes | |||||
Item | Index | ||||
Model | SD3004A# | SD301# | SD303# | SD801# | SD803# |
Grade | Flux roasted product | Flux roasted product | Flux roasted product | Pickling product | Pickling product |
Appearance | white | white | white | white | white |
Form | powder | powder | powder | powder | powder |
Drying reduction w/% | ≤3.0 | ≤3.0 | ≤3.0 | ≤4.0 | ≤4.0 |
Loss on ignition w/% | ≤0.50 | ≤0.50 | ≤0.50 | - | - |
Bulk density(g/cm3) | ≤0.65 | ≤0.65 | ≤0.65 | 0.4 | 0.4 |
PH(100g/L) | 8-11 | 8-11 | 8-11 | 6.5 | - |
Whiteness | 84 | 85 | 83 | 80 | 80 |
SiO2 w/% | ≥90 | ≥90 | ≥90 | ≥90 | ≥90 |
As (mg/kg) | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 |
Pb (mg/kg) | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 |
150 mesh sieve residue wt/% | - | 9.00 | 11.00 | - | - |
300 mesh sieve residue wt/% | 1.50 | - | - | ≤1 | All pass |
Median mesh | 1000 | 500 | 200 | 15000 | 12000 |
Diatomite safety instructions
Hazard overview
Hazard category: diatomite is not applicable;
Invasion route: inhalation or dust contact with eyes.
Environmental hazards: diatomite is not applicable;
Fire and explosion hazard: diatomite is not applicable;
Health hazards: prolonged and frequent exposure to excessive concentrations of dust from this product (or any other dust hazard) may lead to chronic lung disease. Dust entering the eyes may cause temporary tingling or red eyes. This product has not been listed as a carcinogen by NTP or IARC.
First aid measures
Skin contact: not applicable
Eye contact: flush eyes with plenty of water. If the inflammation persists, consult your doctor.
Rain shall be prevented during transportation. It shall not be transported with contaminated, corrosive or sharp metal objects. It shall be handled with care during loading and unloading. It is not allowed to throw it directly from a high place or lift it with hard objects such as iron hooks, so as to ensure that the outer packaging is intact.
Precautions for diatomite storage
Storage conditions
During storage, the products shall be protected from rain, moisture, sun and corrosion. When stacking, the products shall not directly contact the ground. They shall be stacked on pallets or moisture-proof felt plates, and the stacking layer height shall not exceed 30 layers.
Product specification: 20kg / bag, 25kg / bag, ton bag
Product validity: 36 months
Precautions for transportation: prevent rain during transportation and do not transport with polluting, corrosive or sharp metal objects. Handle with care during loading and unloading. Do not throw it directly from height or lift it with hard objects such as iron hooks, so as to ensure that the outer packaging is intact.
Typical Properties
Auxiliary > Water Treatment Chemicals
Food(Feed) Additives > Other Food Additives
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