TEL：+86-22-58301016
Specification
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Package
● Jumbo bag with PE liner with uv-proof and anti-aging which conforms to GB/T10454 and EN ISO 21898.
● 20kg/25kg/50kg plastic woven bag with PE liner.
● 10kg/20kg water-soluble paper bag.
● Special packaging can be supplied on request.
Quality Control
● The chemical composition and physical properties are regularly tested.
● Inspection before delivery.
● Provide SGS inspection certificate as per customer’s requirements.
Features
Applications
● Construction
● Refractory
● Fertilizer
● Pesticide
● Extinguishant
● Pellet binder
● Insulating material, waterproof material, paint, coating, printing industry, etc.
Features
|
Test Item
|
Typical |
|
SiO2 (%)
|
94.88 |
|
SO3 (%)
|
0.33 |
|
Cl (%)
|
0.021 |
|
MgO (%)
|
0.66 |
|
Al2O3 (%)
|
0.78 |
|
Fe2O3 (%)
|
0.70 |
|
K2O (%)
|
1.01 |
|
Na2O (%)
|
0.10 |
|
Free CaO (%)
|
0.79 |
|
PH
|
7.09 |
|
Moisture (%)
|
0.30 |
|
LOI (%)
|
1.08 |
|
Specific Surface (BET) (m2/g)
|
22.63 |
|
Activity Index (%)
|
118 @ 7days |
|
Retained on 45-μm (No.325) (%)
|
1.33 |
|
Fluidity (cm)
|
21.21 |
● Improve compressive strength, bond strength, abrasion resisitance, reduce permeability in construction application.
● Improve the fluidity of refractory casting materials, improve the compactness, temperature strength and thermal shock resistance. Reduce water consumption in refractory application.
● As dispersant for chemical products, micro silica instead of mica or diatomite to prevent fertilizer particles caking. Making potassium silicon compound fertilizer, protect the soil from erosion or deterioration.
● With strong adsorbability and large specific surface, as anti-caking agent or pellet binding agent improve economic performance.
