Paints and Coatings Auxiliaries for the coating of surfaces - Clariant
Paints and Coatings Auxiliaries for the coating of surfaces - Clariant
Paints and Coatings Auxiliaries for the coating of surfaces - Clariant
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Safety data<br />
Toxicological properties<br />
The polyethylene <strong>and</strong> amide waxes<br />
described in this leaflet as well as<br />
waxes based on crude montan wax<br />
have no properties that are harmful to<br />
health on <strong>the</strong> basis <strong>of</strong> experience to<br />
date. The acute oral toxicity (LD50 ) <strong>of</strong><br />
<strong>the</strong>se waxes is > 2000 mg/kg in <strong>the</strong><br />
rat or mouse.<br />
When Ceridust 9610 F, Ceridust 9630 F,<br />
Ceridust 3920 F, TP Ceridust 3921 F,<br />
Ceridust 9325 F, TP Ceridust 9322 F,<br />
Ceridust 9202 F <strong>and</strong> Ceridust 9205 F are<br />
h<strong>and</strong>led, <strong>the</strong> usual safety precautions<br />
<strong>for</strong> fluorocarbon-containing products<br />
must be observed. Contamination<br />
<strong>of</strong> clo<strong>the</strong>s <strong>and</strong> tobacco products must<br />
be avoided at all costs. Hazardous<br />
decomposition products occur<br />
above 300 °C.<br />
28<br />
Ecological properties<br />
The waxes described are virtually<br />
insoluble in water. Hence <strong>the</strong>y are<br />
attacked only very slowly by microorganisms<br />
in water <strong>and</strong> cause no<br />
significant biological oxygen dem<strong>and</strong>.<br />
They are eliminated from <strong>the</strong> effluent<br />
as ballast toge<strong>the</strong>r with <strong>the</strong> sludge.<br />
The COD eliminability under <strong>the</strong><br />
conditions <strong>of</strong> sewage treatment is<br />
good (> 95 %). The waxes should<br />
be taken to an authorized site <strong>for</strong><br />
disposal.