Limestone flour for the glass industry
Declaration of conformity
Lime flour for the glass industry
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 for the glass industry 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 for the glass industry is offered in 2 grain classes
fine grain: basic fractions from 45um to 200um, from 100um to 800um
coarse-grained: basic fractions from 800um to 1400um.
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 for inspection | ||
| Product cards | Safety data sheet | |||
| [1] | [2] | [3] | [4] | [5] |
| Fine-grained limestone flour | 0,045 – 0,2 0,1 – 0,8 | ISO9001 | Product card | Safety data sheet |
| Coarse limestone flour | 0,8 – 1,4 | ISO9001 | Product card | Safety data sheet |