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Calcium building lime 70 in the form of hydrated lime EN 459-1 CL 70-S
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Range of application:
To be used in chemical industry for manufacture of soda ash, calcium carbide, bleaching powder, potassium chlorate, synthetic rubber, etc.; in sugar industry for sugar beet and sugar cane juice refinement; for leather and cloth treatment; for raw material processing in glue production; in construction industry for mortar and lime-concrete production.
Characteristics:
| Characteristic |
EN 459-1 requirements |
| СаО + МgО content, % |
≥ 70 |
| МgO content, % |
≤ 5 |
| SO3 content, % |
≤ 2 |
| СО2 content, % |
≤ 12 |
| Free water content, % |
≤ 2 |
| Value of penetration,mm |
> 10 < 50 |
| Air content, % |
≤ 12 |
| Fineness as residue on 0.2 mm sieve, % |
≤ 2 |
| Fineness as residue on 0.09 mm sieve, % |
≤ 7 |
| Soundness, mm |
≤ 2 |
Normative references:
- EN 459-1-2007
- ISO 9001-2001
- Factory control certified by notified body in Germany, with the right to use CE symbol
- ISO 14001-2005
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