PERLIT EXPANDAT PENTRU TERMOIZOLATII IN CRIOGENIE

Detalii

<p>PERLIT EXPANDAT PENTRU TERMOIZOLATII IN CRIOGENIE</p><p><strong>COMPOZITIA CHIMICA</strong></p><p><strong>Componenti</strong></p><p><strong>Valori admisibile&nbsp; %</strong></p><p>SiO2</p><p>74,0-77,0</p><p>Al2O3</p><p>12,0-15,0</p><p>Fe2O3</p><p>1,1-1,6</p><p>CaO</p><p>1,3-1,7</p><p>MgO</p><p>0,1-0,7</p><p>Na2O+K2O</p><p>5,0-8,0</p><p><strong>CARACTERISTICI FIZICE</strong></p><p><strong>Densitate in vrac ( SR EN 1097 – 3 )</strong></p><p>Densitate instare afanata: 45 – 65 kg/mc</p><p>Densitate in stare indesata: 55 – 90 kg/mc</p><p><strong>Granulozitate ( SR EN 933 – 1 )</strong></p><p>Marimea ochiului ( mm )</p><p>&gt; 0,5&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;10 – 50 %</p><p>0,25 – 0,5&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 20 – 40%</p><p>0.08 – 0.25&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;20 – 45%</p><p>&lt; 0,08&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1 – 6 %</p><p>&nbsp;</p><p><strong>Umiditate la livrare</strong>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; max 0,2%</p><p><strong>Conductivitate termica ( SR EN 12667 )</strong>&nbsp; &nbsp; &nbsp; max. 0,042 W/mK</p><p><strong>Clasa de reactie la foc</strong>&nbsp; &nbsp; &nbsp;A1 ( Decizia Comisiei 96/603/CE modificata prin Decizia 2000/605/CE)</p><p><strong>Temperatura de utilizare</strong>&nbsp;: – 2000C pana la&nbsp; + 8500C</p><p><strong>Ambalaj</strong>&nbsp;: saci de polipropilena cu capacitatea de 110 litri</p>

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