Limestone flour for the glass industry (glass-premium)
Declaration of conformity
Lime flour GLASS-PREMIUM
Calcium carbonate in the form of limestone flour, quartz sand and sodium carbonate, are the basic raw materials for the production of glass.
Limestone flour GLASS-PREMIUM is dedicated to the production of packaging glass and glass float type. It is characterized by the following properties:
unique chemical purity and high homogeneity, CaCO₃ content oscillating around 99%, low iron content, reduced content of dusty fractions, granulation adjusted to individual customer needs.
Limestone flour GLASS-PREMIUM it is offered in 2 grain classes
fine grain: basic fractions from 45um to 200um, from 100um to 400um, from 100um to 800um
coarse-grained: basic fractions from 800um to 1400um, from 800umto 1600um
Specification of the GLASS-PREMIUM:
- Fe2O3 content [%]: 0.03
- Mn2O3 content [%]: 0.00
- CaO content [%]: 55.4
- Porosity (mercury intrusion volume) [ml/g]: 0.07
- Dust fraction content <0.045 [%]: 4
- Content of parts insoluble in HCl [%]: 0.08
- Total surface area [m2 / g]: 1.0
- Open porosity [%]: 11
- Permeability [mdarcy]: 0.03
EGM’s offers also includes STANDARD limestone flour.
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| Product (trade name) | Fraction (mm) | Current product documents | Product cards | Safety data sheet |
|---|---|---|---|---|
| For inspection | ||||
| [1] | [2] | [3] | [4] | [5] |
| Fine-grained limestone flour | 45-200; 100-400; 100-800; | ISO9001 | Product card | Safety data sheet |
| Coarse limestone flour | 800-1400; 800-1600; | ISO9001 | Product card | Safety data sheet |